MARINE BIOLOGICAL LABORATORY.
Received
Accession No.
Given by
Place,
***flo book OP pamphlet is to be removed îpom tbe Iiab-
ofatopy ujithout the permission of the Trustees.
^ ^ EH «•
9t3
THE
JOURNAL
OF THE
COLLEGE OE SCIENCE,
IMPERIAL UNIVERSITY OF TOKYO,
Vol. XIV.
:^ M ^ ^ :^ ^ fP ^T
PUBLISHED BY THE UNIVERSITY.
TOKYO, JAPAN.
1904.
MEIJI XXXVII.
Publishing Committee.
Prof. K. IVlitSUkuri, Ph. D., RigakuhakusU, Director of the College
(ex officio).
Prof. J. Sakurai, LL D., RigakuhakusU.
Prof. I. Ijima, Ph. D., RigakuhakusU.
Prof. F. Ömoi'i, RigakuhakusU.
Prof. S. Watasé, Ph. D-, RigakuhakusU.
^13 5
All communications relating to this Journal should be addressed to the
Director of the College of Science.
A MAGNETIC SÜEVBY
OF c;..
JAPAN
REDUCED TO THE
EPOCH 1895.0 AND THE SEA LEVEL
CARRIED OUT
BY ORDER OF THE
EARTHQUAKE INVESTIGATION COMMITTEE.
REPORTED BY
A. TANAKADATE
niversity Tokyo.
MARINE BIOLOGICAL LABORATORY.
Received (2-t-^-— -^ // ^^
Accession No. »2- i>^ r /
Given by
Place,
*^* flo book OP pamphlet is to be femoved f Pom tbe Iiab-
oPQtopy tuithout the pepmission of the Trustées.
Publishing Committee.
^^
Prof. K. IVlitSUkuri, Ph. D., Rigamakushi, Director of the College
{ex officio).
Prof. J. Sakurai, LL D., Rigakuhakushi.
Prof. I. Ijima, Ph. D', Rigakuhakushi
Prof. F. Omori, Rigakuhakushi.
Prof. S. Watasé, Ph. D., Rigakuhakushi.
57 3 3
All communications relating to this Journal should
Director of the CoUege of Science
A MAGNETIC SUEVEY
OF
JAPAN
REDUCED TO THE
EPOCH 1895.0 AND THE SEA LEVEL
CARRIED OUT
liY ORDER OF THE
EARTHQUAKE INVESTIGATION COMMITTEE.
REPORTED BY
A. TANAKADATE
Proîcssor of Physics, Imperial University Tolcyo.
Deflection Expt.
PREFACE.
The mngiietic survc}^ of Japan published in the present
volume was conducted under the authority of the Earthquake
Tnvestio-ation Committee durinor the four successive summers
1893-6. As will be seen from the complete list of observations,
the work is the result of voluntary co-operations of the observers
to whose skill and enthusiasm the success is due, and whatever
credit there is in the survey it must be attributed to them all,
the writer being merely in the position of reporter representing
their different parties.
The observers were : —
H. Omort, Rigakuhalcusl,
Prof, of Seismology, Imperial University Tokyo.
S. Nakamura, Eifffckusi,
Now Asst. Prof, of Physics, Imperial University Tokyo.
K. MizüSiMA, Rigahusi,
Now K. Miyamoto.
H. IwAOKA, Rujahusi,
Now Prof, of Mechanics, Higher Technical School of TokyH.
H. KiMURA, Rlgahusi,
Now Director of the International Latitude Observatory,
Mizusawa.
K. TuRCTA, Rigahuhahusly
Now Prof, of Physics, Imperial University Tokyo.
K. UzriE, Rigakusi,
Now Director of the Middle School, Sendai.
A. Imamura, Rlgahusi,
Now Asf^t. Prof, of Seismology, Imj^erial University Tokyo.
y. Kato, Rigakusi,
N<~>W y. HoiMMA,
VI PREFACE.
T. Ta M ARU, Rigalcusi,
Now Asst. Prof, of Physics, Imperial TTniversity Tokyo.
T. To:\roDA, Rigahusi,
Now Prof, of Pliysics Dai-iti Kütögakkö, Tokyo.
D. Sltto, Rigahisi,
Now Prof, of Physics, Dai-iti Kötügakko, Tokyo.
S. Saxo, Rigalcusi,
Now Prof, of Physics, College of Naval Engineering, Yokosuka.
S. SlNZYo, Rigalcusi,
Now Asst. Prof, of Physics, Imperial University, Kyoto.
;M. Hattort, Rigalcusi,
Now Prof, of Pliysics, Naval College E lazima.
A. Taxa K a date,
The writir.
The writer wishes specially to remember Prof. Dr. D.
Kiknti, Baron, the President of the Earthquake Investigation
Committee at the time, whose interest on the subject and whose
cordial advice both official and scientific was of great encourage-
ment to all of us. Thanks are also due to various public authori-
ties and private persons who assisted the ol)servers in selecting
the stations ; and to the three computers Messrs. T. Kariya,
Rigalcusi, S. Kttsakahe, Rigalcusi and Y. Yasuda, graduate of
the School of Physics in Tokyo, who performed that tedious
work with care and patience.
The spelling of Japanese names adopted in this volume is
slightly different either from that in common use among English
speaking people in this country, or from that of the Romazikwai
system to which the writer is an opponent. The Goveriuiient
Committee for the Improvement of the Language has lately
brought forth a system which is a kind of compromise between the
previous systems. At such a stage of orthographical reformation
one might be excused to adhere to what he believes the best.
PREFACE. VU
The iippearance of tlio volume was mueli delayed by various
eiicuuistances under wliieli the writer had to work. lu the
course of the preparation he had to make two official trips to
Europe and to take a half year's rest between those tw^o on ac-
count of his health, beside having had to attend several unavoid-
al)le committee works. But above all we regret the delay in
lithographic printing which kept the work over three years. The
publication however is quicker than otherwise it would have
been through the kind assistance of his colleague Prof. H.
Nagaoka who arranged the materials of the appendix and com-
menced printing during his absence.
A. Tanakadate.
Physical Laboratory,
Imperial University, Tokyo.
March, 1904.
Contents.
Paok.
§ 1. Object of the Survey ]
{; 2. Division of Work in Eacli Year 1>
^ ;>. Equipment and Procedure of Eacli I'arty 4
§ 4. Instruments 7
'i Ô. Method of Observation 11
^ 6. Diurnal Variation 21
§ 7. Eeduction to 1895.0 22
^ 8. Reduction to tlie tSea Level ;jO
^ 9. Isoniagnetics ;;ü
2 10. Mean Isoniagnetics ol
^ 11. Vertical Cin-rent 122
I 12. Vertical Variation of Magnetic Elements 120
^ 13. Disturbance in the Vertical Variations of Magnetic Elements 141
§ 14. Disturbing Magnetic Forces 17Ö
Tables.
Page.
Table 1. Correction to be applied to tlie Estimated Fractions of Second when
Simple Harmonic Motion is Observed by Eye and Ear ]MctIiod. ... 12
Taele II. Annual Variation of Declination 24-25
Table III. „ „ „ Dip 26-27
Table IV, „ „ „ Horizontal Intensity 28-29
Tabi,!'; V. Magnetic Elements Calculated fr< m X, Y, Z, expressed in Spherical
Harmonics fur 1885.0 by Prof. Ad. Schmidt o2
Table VI. Magnetic Elements in the Neighbourhood of Japan calculated as
(iuadratic Functions of Longitude and Latitude, from the Data
given by Spherical Ilannonics for 1885.0 ?>o
Table Vll. Declinations at 1895.0. at tiie Intersections of Entire Degrees of
Longitude and Latitude o8-ö9
CONTENTS.
Table VU J.
Table IX.
Table X.
Table XI.
Table XU.
Table XIII.
Table XIV.
Table XV.
Table XVI.
Table XVII.
Table XVIII.
Taule XIX.
Tabi,e XX.
TABIiE XXI.
Table XXII.
Table XXIII.
Table XXIV.
Table XXV.
Table XXVI.
Table XXVII.
Annual Variations of Doclinatioiis at tlie lutor.st'i'tions cif J'intirc
I)egreos of Longitude and Latitude 4U-41
Dips at IS'JÔ.O at tlie Intersections of Entire Degrees of Longitude
and Latitude 42-4u
Horizontal Forces at 1895.0 at the Intersections of Entire Degrees
of Longitude and Latitude 44-4.5
Total Forces in C.( I.S. at 1895.0 at the Intersections of Entire
Degrees of Longitude and Latitude calculated from the Formula
for Horizontal Force and Dip 46-47
X^orthward Forces (X) in C.G.S. at 1S95.0 at the Intersections of
Entire Degrees of Longitude and Latitude calculated from the
Fonuul;\3 for Horizontal Force and Declination 48-49
WestAvard Ft rces (Y) in ( IG.S. at 1895.0 at the Intersections of
Entire Degrees of Longitude and Latitude calculated from the
ForinuliX' for Horizontal Force and Declination 50-51
Upward Forces (Z) in C.G.S. at 1895.0 at the Intersections of
Entire Degrees of Longituile and Latitude calculated from the
Fornuihe for Horizontal Force and Dip 52-53
Observed and Calculated Values of Magnetic Elements (o, 0, H,
and Ij Kfcduced to 1895.0 and Sea Level 54-85
Observed and Calculated Values of Magnetic Elements X, Y, Z,
and Intensity and Direction of Disturbing Foi'ces 86-117
Alpiiabetical List of Stations. ..
...118-121
Vertical Current in Amperes per squr. kilom. at 1895.0 at the
Intersections of Entire Degrees of Longitude and Latitude, Calcu-
lated from the Formulre for Horizontal Force and Declination. ...124-125
Kectangular Components of Magnetic Force in Great Britain. ... 127
Data for tlie Calculation of Vertical Variations of Magnetic Ele-
ments in Japan I'M
A'crlical Variations of Magnetic Elements in Japan 1;j5
Data for the Calculation of Vertical Variations of Magnetic Ele-
ments in Austria and Hungary lo6
Vertical Variations of Magnetic Elements in Austria and Hungary. 137
Data for the Calculation of Vertical Variation of Magnetic Ele-
ments in Great Britain lo8
Vertical Variations of Magnetic Elements in Great Britain lo9
A'ertical Variations of Vertical Magnetic Force on a Sphere of unit
Radius due to a Unit Pole 154
A'ertical Variation of Horizontal Magnetic Force on a Splierc of
unit Kadius due to a Unit Pole 155
MAGNETIC SURVEY OF JAPAN FOR THE EPOCfT ISHÖ.O. xi
Plates.
Plates I — LIX.
Plates LX— LXXXVII.
Plate LXXXVIIT. Map 1.
Plate LXXXIX. Map 2.
Plate XC. Map 3.
Plate XCI.
Map 4.
Plate XCI I.
Map 5.
Plate XCI 1 1.
Map 6.
Plate XCIV.
Map 7.
Plate XCV.
Map 8.
Plate XCVI.
Map 9.
Plate XCVIa.
Map 9a.
Plate XCVII.
Map 10.
Plate XCVTIF.
]\rap 11.
Diurnal Curves of Déclinât ion.
Topographs of Stations.
Isog)nic Lines for 1895.0 and Distarbancss of Declination.
Isocilnic Lines for 1895.0 and Disturbances of Dip.
Lines of Equal Horiz mtal Intensity and Disturbances of
Horizontal Intensity.
Lines of Equal Total Intensity and Disturbances of Total
Intensity.
Lines of Equal North Component and Distnibances of Nortli
Component.
Lines of Equal West Component and Disturbances of West
Component.
Lines of Equal Vertical Component and Disturlianccs of
Vertical Components.
Lines of Equal Vertical Current for Japan.
Lines of Equal Vertical Current for Austria and Hungary.
, Lines of Equal Vertical Current for Great Britain.
Magnetic Disturbing Forces in .Japan.
( ieological ^Map of .Japan.
Xll
Errata.
Page. ?> Line 14 from botlon, put n comma after Sendai.
„ 10 Line 9 ,, ,, for axil read axle.
„ 2?> Line 2 from top, „ 1887..^! „ 1887.G1.
„ 80 Line 10 „ bottom ^ „ H .. 12.
„ b?) put. the minus sign to tlie first two numbers in the table.
„ (129) Line ?, from top „ premissed „ premised.
„ 147 Line 4 from bottom „ {;^^"^^ „ (^^^"^
' " (below " (above
,, 151 Lines 7 from top and 9 from bottom ,, maximum „ minimum.
„ 160 Line 10 from bottom „ Azimuth „ Azimuths.
Plate XVIII. heading, read Jour. So. Col. Vol. XIV.
Plate LX to LXXXVI. heading, for Vol. XIII „ Vol. XIV.
Plate XCVII. Map. 10. Station No. ISS Honsyö, reduce the arrow line to 1.4 m..m.
and turn the azimuth to 41° east of south as given in Table XVI P. lO.*].
Station Xo. 132 Abasiri, turn the arrow line in azimuth to 37° east of
north as given in Table XVI P. 99.
Errata.
(N.B. Errata for the Appendix is given at its beginnmy.)
Frontispiece for Declimometer read Declinorueter.
Page vi Line 15 from bottom, „ was „ were.
,, x „ 8 „ top, ,, formula „ formnlœ.
,, xii first line, „ botton „ bottom.
„ „ Line 6 from top, „ (129) „ 129.
„ 3 „ 15 ,, bottom, change the comma to a semicolumn.
„ „ last line, for boardering read bordering.
„ 5 Line 3 from bottom, „ blancket ,, blanket.
„ 9 „ 6 „ top, after Length, insert of magnet at 0°C.
„ 15 „32 „ bottom, for transit read transits.
,, 31 „ 13 „ „ „ Those „ These.
„ „ „1] „ „ before pantograph, insert a.
read —6.^1.
„ horizon.
33 Table VI, last column, for — 6.a
87 to 117, foot notes, „ horison
107 heading Altitude, insert *
111 „ for 1835.0
127 Line 2 from top, before by, insert
130 „ 7 ,, bottom, before ^" „
135 end of the foot note, „
140 Line 8 from top, after Gauss, „
145 „ 4 „ bottom, to the end of the line insert (10)
149 „ 14 „ „ for assymptotic read asymptotic.
iou „ 0 ,, „ ,, ,, ,, ,,
151 first line, change the full stop to a comma
152 Line 10 from top, for assymptotic read asymptotic.
read 1895.0.
efl^ectually.
Z.
a comma.
156 Fig. 7
157
dZ'
9Z
"9Z"
dz
9h''
160 Line 2 from bottom, for laved
dz
laid.
164
)'
4
„
„
)>
table
))
Table.
165
)?
3
„
top,
»
then
,,
them.
166
))
11
»
bottom,
after The, insert
numerical.
167
))
o
')
top.
for convension
read convention.
168
)»
9
V
J'
»
9Y'
OY'
Is
dz
173
))
3
»
bottom,
,,
existance
existence.
»
last line.
))
attension
attention.
»
))
))
15
scaler
scalar.
174
Line
, 2
from
top,
»
sitz
Sitz.
»
1)
foot
note.
ÎJ
Gauss Gesammelt „
Gauss, Gesanmielte.
175
»
6 from
top.
„
asimuth
»
azimuth.
176
)»
15
))
bottom.
,,
occurrance
„
occurrence.
PL.XCVIa, heading.
>J
Emperical
„
Empirical.
A Magnetic Survey of Japan Reduced to
1895.0 and Sea Level.
§ 1. Object of the Survey.
The object of the survey was to get a closer view of the
distribution of magnetic force in the country than liitherto has
been done. It is hoped that we may obtain in this way some
insight into the tectonic character of the country which might
throw light upon the distribution of earthquake disturbances with
regard to time and space.
The object w^as twofold, Hrst to obtain a general or normal,
as it is sometimes called, distribution and second to get the
extent and nature of local disturbances in special districts. With
the first point in view a comparatively large number of stations
were taken in places which were apparently free from distur-
bances of any great magnitude ; and with the second point in
view observations were made in volcanic regions or in places
where violent geological changes are supposed to have taken
place. How near we have come to realize those expectations is
cleai-ly shown in the maps. It will be seen that we have done
something toward the first, but for the second a much more
extended series of observations are needed, although we believe
that some of the prominent points are brought out by the
present survey.
A A. TANAKADATE.
§ 2. Division of Work in each Year.
In 1893 the middle part of Honsyü was surveyed by two
parties called for convenience the East Party and the West
Party.
The East Party consisted of H. Omori, S. Nakamura, K.
Mizusima and H. Kimura and began its work on July 3rd. and
ended on Oct. 23rd. It made observations at 44 stations
covering the district between the island of Sado on the uortli
and the peninsula of Idu on the south, and from the Lake Suwa to
the plane of Sumidagawa across the other directions. It took
several observations on the active volcano Asama.
The West Party consisted of A. Tanakadate, K. Turuta,
H. Iwaoka, and K. Üziie beside T. Noda who joined the Party
for half of the time. It began its work on July 1st. and ended
on Oct. 27th. and made observations at 47 stations in the district
extending between the peninsula of Noto on the north to the
harbour of Toba on the south, and from the shore of the Lake
Biwa to the eastern foot of Huziyama on which several observa-
tions were taken.
This party had the mishap of breaking the spider line
suspension of the magnetometer at the first station after Tokyo,
and on repairing an unforeseen blunder was committed by using
too thick a fibre, the erroneous effect of which was discovered at
the station Gihu after making observations at 22 stations. This
affected the value of the horizontal intensity but a little, its
effect upon that of the declination was however too great to be
allowed ; hence A. Tanakadate left the rest of the party at
Turuga and made re-determinations of that magnetic element at
those stations except a few on the top of Huziyama.
MAGNETIC SURVEY OF JAPAX FOR THE EPOCH 1895.0. 3
In 1894 the Island of Hokkaido was surveyed by two par-
ties called the Korth Party and the South Party.
The North Party consisted of A. Tanakadate, K. Mizusima
and IT. Kimura; it began its work on June 2Gth. and ended on
Oct. 15th. and made observations at 38 stations covering the
whole district lying to the north of Yûbari range and Mororan Bay^
While makinfij observations at Asahi2;awa the 12th. station
of the year, Iv. ]\Iizusima got a sting of an insect on his eye
which became so serious that medical treatment was necessary,
and H. Kimura was called to take his place, who again after
working on 13 stations was obliged to leave the Party at Nogami
on account of fever, so that the remaining stations were ob-
served by Tanakadate alone.
The South Party consisted of S. Nakamura and A. Imamura
and began its work on June 26th. and ended the work on Oct.
28th., it made observations at 28 stations including Tokyo and
Sendai on the southern half of the island approaching the dis-
trict of the North Party at Nemuro and Setana.
In 1895 the northern part of HonsyQ was surveyed by two
parties called the North Party and the South Party.
The North Party consisted of A. Tanakadate, S. Sinzyö
and Y. Kato, and began its work on June 23rd. and ended on
Sept. 13th. and made observations at 37 stations covering the
whole district lying to the north of Sendai. This Party had the
assistance of Z. Tatihara near the end of the work.
The South Party consisted of S. Nakamura, A. Imamura,
T. Tamaru and D. Sutö, and began its work on June 23rd.
and ended on Sept. 4th.; it made observations at 32 stations
covering the district lying to the south of Sakata to the penin-
sula of Awa-Kazusa boardering on the west on the valley of
4 A. TANAKADATE.
Sinanogawa. This party made observations at a few stations of
the East Party of 1893.
In 1896 the sonthwest of Honsyû, Sikoku and Kyûsyû
was surveyed by three parties, called the Kinki Party, the Seto
Sea Party and the South- West Party.
The Kinki Party consisted of S. Nakamura, Y. Katö and
T. Tomoda, and began its work on June 30th. and ended on
Sept. 6th.; it made observations at 28 stations covering the dis-
trict lying to the west of the Sea of Ise up to Okayama Bay
making a point on the Island of Awadi. It took observations
at a few western stations of the West Party of 1893.
The Seto Sea Party consisted of A. Tanakadate, D. Sutö
and S. Sano, and began its work on June 26th. and ended on
Oct. 7th.; it made observations at 43 stations covering the dis-
trict lying to the north and south of the Seto Sea on the west
side of Okayama Bay, and three stations on the northeast of
Kyûsyû.
The South-West Party consisted of A. Imamura, S. Sinzyö
and M. Hattori, and began its work on June 28th. and ended
on Sept. 7th.; it made observations at 30 stations covering the
whole of Kyûsyû except the three stations above mentioned.
In counting the number of stations, the base station Tokyo
and some of the repeated observations at the same station in
different years are included ; while those places where only dip
and vibration experiments were made are excluded.
§ 3. Equipments and Procedure of each Party.
Each party was equipped with a set of magnetometers, a
chronometer, a tent, a folding soft adapted for bed, a battery of
MAGNETIC SUKVEY OF JAPAN FOR THE EPOCH 1895.0. 5
dry cells, small electric lamps, a box of necessary tools and
materials, besides the "Berliner Jahrbuch," a logarithm table
and note books.
The magnetometer is described in the next section: All the
chronometers used were siderial, made by Negus, New York.
The tent was specially designed for the purpose, it is round 3.5
meters in diameter pitched with a center pole of 2.7 meters
length. It is made in two parts, a conical top and a cylindrical
wall, each of which can be folded back partly or wholly to
accommodate various circumstances. It has a mosquito net fit-
ting inside closely throughout. The top can be opened for
astronomical observations and turned round after the fashion of
an equatorial dome. Observations were often made with the net
on, this caused diffraction phenomena producing four images with
tails round the central spot, corresponding to square meshes of
the net. The effect is however of no importance for the kind
of work we are concerned with. On hot days the wall was
removed giving the tent an appearance of a large umbrella with
hanging curtains. This defence against insects proved also to be
a useful guard for the instruments against wind and dust. The
tripod for the magnetometer was set on the east side and that for
the dip circle on the west, and the sofk on the north ; a small shelf
was rigged to the center pole for laying notes and small articles.
The magnetometer, dip circle and chronometer were carried
by the observers themselves in travelling by rail or carriage, in
crossing over mountains they were usually carried by coolies or
sometimes on horseback ; the chronometer was well corked
round the gimbals and the box thickly wrapped in blancket
which secured it both against mechanical jars and abrupt
changes of temperature.
6 A. TANAKADATE.
The selection of station was done by what was called the
forerunner " Senpatu-in '' who came to the place a day or half
before the rest of the party and made necessary examination
and arrangements. Stations were taken with the usual precau-
tion against disturbances from buildings, railways, iron bridges,
electric plants, factories &c.; care was also taken with regard to
the permanency of its surroundings in order that observations
may be repeated in future at the same place, although there
must be allowed a large margin of uncertainty in this respect.
PI. LX to PI. LXXXVII are topographs of stations. The
objects to be represented for the identification of places are so
various that the uniformity of scale and orientation could not
be followed ; in most cases they are sketches taken by the
observers and are to be looked upon as mere substitutes for
verbal description.
No member of the party was specialized to take any par-
ticular kind of work, on the contrary each had to do all the
operations by regular turn including even the business part of
acting as the forerunner above spoken of. This was insisted on,
not on account of equal sharing of labour but for the object of
eliminating personal errors of observations and peculiarities of
manipulation which were likely to be thus discovered. This
gave also the party the power of continuing its prescribed work
even if it be reduced to one person through accidental failure
of the rest, which unfortunately happened more than once during
the survey.
In the last two years of the survey, besides making regular
sets of observations in the tent, observations of dip and horizontal
intensity by vibration only were made at two or three points in
the neighbourhood, under the protection of a parasol from
MAGNETIC SURVEY OF JAPAN FOK THE EPOCH 1895.0. 7
which iron was replaced. The result verified to a certain extent
the selection of the station. Local disturbances in an apparent-
ly smooth plane were sometimes surprising. Those points are
not numbered in the list but are given as " Syuttyo "; Nos. 54
to 61 in the first year are of this category, and they would have
been so named had they not been observed with the express
view of finding the effect of Huzi.
§ 4. Instruments.
There are four sets of magnetometers belonging to the Earth-
quake Investigation Committee, three of which were used in the
survey. Their construction is the same in principle as that
adopted in the magnetometer used by the South Party of the
magnetic survey of 1887, and fully described in Vol. II p. 178
and Vol. V p. 163 of this journal. The plate in the front page
is the photograph of No. 1 instrument. The theodolites were
ordered from Troughton and Simms of London for the special
purpose. The graduated diameter of the azimuth circle is 18 cm.
and that of the altitude circle 17.5 cm., both are divided to
every 10' and are read with two verniers to 10". The telescope
is of 4.8 cm. clear aperture and 36 cm. focal length and has
five transit wires of about 10*^ equatorial interval.
The modifications now introduced in the part of magneto-
meter are of minor importance being simply for the convenience
of manipulation, they are : —
1. The magnetometer which is now put in a metal tube
to guard against electrostatic effect of glass tube.
2. Magnetometer stand which is in the form of a tube
standing upon three legs and can be fixed either to the base
8
A. TANAKADATE.
plate of tlie theodolite for declination observation, or to the
base of Y's for deflection experiments, by working the differential
screw at the center. (See pi. in front page.)
3. Use of autocolli mating telescopes, which makes the in-
strument more compact.
4. Cylindrical form of vibrating magnet which facilitates
the use of transporter.
5. The transporter with which the magnet can be carried
from one position to another on deflection bar or reversed in
direction with great ease, without the danger of imparting heat
from the hand of the observer.
Fio:. 1.
It may be remarked here that Mr. Ch. Chree's objection
to the Kew pattern of deflection bar was looked into in 1887
already, though not expressly stated. From the photograph in
the front page, it will be seen that the correction arising from
the flexure of the bar is very small in our design.
6. The use of the dip circle box for vibration box : for
this purpose two Y's were provided on the base plate of the
box. When the bar magnet was laid on those Y's its axis was
horizontal and it was so adjusted in azimuth that its direction,
MAGNETIC SÜEVF.Y OF JAPAN FOR THE EPOCH 189Ô.0. 9
as observed b}^ the reflected line in the focus of the telescope
from its polished end, remained unchanged, when it was lifted
up slowly by screwing up the suspension fibre.
The instrumental constants are as follows : —
No. 1
No. 2
No. 3
Length in cm.
6.9911
6.9907
6.9461
Diameter ,, „
0.7912
0.7982
0.8060
(mean)
Weight ,, gr.
26.6640
27.1638
27.4545
Moment of inertia, I
109.643
112.150
111.505
(gr. cin-.)
Distances of center ( r,
of magnet from }
magnetometer in cm. ( *-
30.0130
23.0023
29.9945
22.9941
30.0363
22.9747
log i/cizvT)
2:i8183
2.17692
2.17817
log Y^
7.38655
7.38521
7.38823
log r,'^
6.80886
6.80808
6.80625
1... l-2/Vr,r,(r, + r,)
3.12872
3.12878
3.12561
fi = 3.S for all the magnets, fonnd hy magnetometric metliod.
Those bar magnets were selected from ten of similar ones.
The moment of inertia is calculated in two ways, once from
the linear dimensions and weight, and again by comparing it
with that of a brass cylinder belonging to Kew magnetometer
No. 64 hj vibration method : the latter gave always slightly
greater values than the former which may be due to heterogeneity
in its density; but as vibration method is not entirely free from
uncertainty, inasmuch as the time of vibration is usually
affected by small fluctuation in the value of the horizontal in-
tensity during the experiment, the mean of those two values is
adopted in reducing the observations.
There are three dip circles belonging to the same committee
10 A. TANAKADATE.
made by Ciisella, these are Nos. ÖG13, 5G14, and 0015; after
1894 tliey are nuni leered as 1, 2, 3, respectively and are put
together witli the magnetometers of corresponding numl)ers. In
1893 one dip circle (Casella No. 4365) was borrowed from the
Hydrographie Bureau for the East Party and another (Dover No.
88) from the Science College for the West Party.
For reversing the magnetisation of needles a pair of coils
each wound with insulated wires of three difterent diameters ;
the thinnest being put innermost, was made for each set of in-
struments. They were put in a closely fitting box which acted
also as sliding guide in introducing the needle safely into the
narrow cores. The usual bar magnets were only carried to
provide for the case of the failure of dry cells.
The declinometers were electromagnetic, the same as those
used in the survey of 1887, the only difference being in tlie
construction of the mirror magnetometer already described.
Simultaneous ol)servations were made with those instruments
at various times as is seen in the Complete List of Observa-
tions, and differences were found. They arise from the errors
in the determinations of the constants, from the errors of gradua-
tion and the eccentricity of the circles, from the deviation from
circular form in the axil of dip needle besides the accidental
errors of observations. The difference will depend upon the
local values of magnetic elements and different sets of observers
to certain extent, hence we have not applied instrumental
corrections in any of the results, the constants of the magne-
tometers were however determined at various intervals during
the survey.
The distribution of these instruments among the several
parties were as follows : —
MAGNETIC ÖUKVEY OF JAPAN FOK THE EPOCH 1895.0. 11
18U3
1894
1895
1896
Magnetometer.
Dip
Circle
JEast Party
No.
2*
Casella
No.
4365
West Party
No.
o
O
Dover
No.
88
1 North Party
No.
1
Casella
No.
5613
ISoiitli Party
No.
O
No.
5615
1 North Party
No.
1
No.
5613
ISouth Party
No.
3
No.
5615
Kmki Party
No.
1
No.
5613
Seto Sea Party
No.
2
No.
5614
South-West Part^
i No.
O
No.
5615
^ 5. Method of Observation.
The Vibration Experiment \y;is always made [)efore the de-
llection experiment in determiniDg the horizontal intensity. This
was generally done by two men, an observer gave signal of the
transit of the reflected line in the ol)serving telescope by making
a tap with a small piece of wood, and a recorder looking at tlie
chronometer noted dow^i the time estimated to nearest tenth of a
second ; 15 successive transits in the same direction were observed
at the beginning and end of 50 complete vibrations, the chrono-
meter being placed at 11 meters distance from the magnetometer.
When it was performed by a single person the eye and
ear method as in the case of star transit was employed ; this
I'ecpiires the period of magnet to be greater than four seconds.
A correction on account of the non-uniformity of the visible
jnotion is applied which is easily found to be
* In 1893 the bar magnet No. 1 was used with tlie nitignetunieter No. 2 and the
reduction is carried accordingly.
12
A. TANAKADATE.
2-
tix
sin '2tc]z
— n
cos •2;r/r + (1 — n)lib
wlieru ?i is the estimated fraction of a «ecoiul and " tlie [)L'riod of
vibration of the magnet. Tal)le I is constructed for the purpose.
TABLE I.
Ourrections to be Applied to the Estimated Fractions of
Hecond when Sirajjle Harmonic Motion is Observed by
Eve and Ear Method.
1)1 \^ Period
Fi-actions \
of second
\^
5**
(>^
;«
8«
O
.ooo
.000
.000
.000
.000
O'.I
-.030
— .019
-.013
—.010
— .007
o^2
-.044
— .027
-.018
-.014
— .010
o^3
— .042
-.025
— .017
—.012
— .009
0^4
— .026
-.013
— .010
— .007
— .005
o^5
.000
.000
.000
.000
.000
o\6
+ .026
+ .013
+ .010
+ .007
+ .005
o^7
■f .042
+ .025
+ .017
+ .012
+ .009
o^8
+ .044
+ .027
+ .018
+ .014
+ .010
o^9
+ .030
+ .019
+ ■013
-L.OIO
+ .007
r.o
.000
.000
.000
.GOO
.000
The magnet is suspended with two loops of silk tibre as in
Fig. 2 and is free from any mechanical stress except the pressure
due to its own weight. The looj^s weigh about h milligram and
rm
Natural Hizc.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. lo
their lowest ends are nearly 2 cm. apart, so that its moment of
inertia about the vertical axis is less than 0.0003 gr. cm.'- and
is neglected in the calculation.
The inclination of
the magnet is adjusted
by movins; the small
tie E in Fig. 2 within
fraction of a minute.
The magnet is subject
to a slight motion in the
vertical plane caused by
accidental distur ba n ces
of the air or ground
tremors. This effect as
well as that of the inclination upon the proper period of vibra-
tion was specially studied l)y making observations with large
amounts of those errors ])ur]iosely given, as follows : —
Kogota July 1st. 1895.
Local Time Temperature y^brntion
11"
11"
11"
Observer H. !~>inzy().
Recorder A. Tanakada'J'e.
Remark.
24'" A.M. 20^6 C. 5\8810 normal p.)sitiou
41'" „ 20 .9 5 .8785 nortli end down 30'
-,,,„ ^^,. r- ~ Qi-Qr^ (with motion in the vertical
'^^ " ^^^-^ O.b/öü Ipiane, amplitude 30' to l.y
1"
06™ P.M.
2r.o c.
5\8796
normal position
1"
15'" „
21 .4
5 .8770
north end up 27'
1"
47'" „
21 .3
5 .8797
„ ,, down 30'
2" ?àT P.M.
Oh ooiii
21°.5 C.
21 .2
5*.8851 normal position
" QQ~
(1
/*
Dir. (I)
9"
49'
30"
189°
49'
30-
(4)
9°
50'
0''
189°
49'
50"
1-tev. (8)
357
53
0
177
52
50
(5)
357
57
30
177
57
40
Difi:
1 1
56
30
II
56
40 Î
II
52
30
II
52
10
Mean
11°
56' :
S''
. 11°
5°
54'
57'
27''.
I v.
8
11°
52' 20'^
r„
=
-
-.-.=
Dir. (ij
17°
21'
OS''
197°
20'
50'/
(3)
17°
21'
50"
197°
22^
05"
Rev. (7)
350
16
30
170
16
50
(6)
350
30
5
170
30
20
Diff.
27
4
35
27
4
0
26
51
45
26
51
45
Mean
27° 4' 1 7". 5
26° 58'
I ^° 2q'
26° 51' 45'
h
oo'^6
Temperature
Ended 16 15.2
Began 15 46-2
I
nitial
27°.o c
Tab. Vr.
L. r,^.
7 ■ 3 S '5 5 5
Mean 16 co.7
a
Log. Tab.
L. sin ? ,
2
1.01589
,A T - 40.5
15''' 20.2
b
26°. 8 c
(i)+(2)
L. r j= sin 5,
3
6.40244
Mean
26°.g c
Tab. VI.
L. r./
4
6.80886
C'orrn.
0
Log. Tab.
L. sin (f.-.
5
T . 3 6 7 6 6
26°.9 c
(4)-t-(5'
L. r/ sin a,.
6
6.17652
(3)-f6)
1
*'inal
26°.5 c
Log. Tab.
Vr/ sin 0., /
7
7.8 34 02
0.22592
Tab. VI.
J I — 2[jL/r,r„(r,+r„)
8
3. I2S72
2(r,--^-r/)
1) 26^4 c
Tab. VII.
L. (i+fU)
9
0.00067
Mean
26^45 e
(6)+. ..10)
L. ^r/Ir
10
3 • • 3 0 0 ^
Corrn.
0
L. \/3J/H
II
1.56997
26°.45 e
L. vVTmH
12
" . 9 4 5 s 0
*
(M)
26 .68
(II)-(I2)
L. M
^3
•4
2.62417
M = 420.8:j
fv-t,l
15
('3)-(io)
L. H
T. 48424
II = 0.30496
i.1
-t,,)iOLH
cnrrn. = 4
H = 0.30500
18
A. TANAKADATE.
SPECIMEN PAGE OF OBSERVATIONS
Inslniment No. 3.
Date Orl. 6fh. 1894.
Time
^v
E
Mean
Zero Keailing
and Mean
h m
0
/
//
Ü /
//
0 / //
0 / //
18 42.8
œ
a
I
3«
40
35
55
5 42 14
-M
b
181
39
20
36
30
49-2
^
m
39
0
36
12.5
I 37 36.3
Ä
((
3 S
10
35
0
^
h
38
55
35
50
46.0
r^
)ii
3S
32-5
35
25
36 5S.8
1 37 17.6
20 1.8
œ
II
I
3S
0
35
15
11.6
^
S
S
b
181
38
50
36
0
37 1.2
m
38
25
35
37-5
^
(1
37
50
35
20
b
3S
20
36
10
36 55-0
I 36 58. 1
6.7
m
38
5
35
45
21 14,0
œ
a
I
34
30
38
0
-^
b
181
35
25
38
40
19.8
s
m
34
57.5
38
20
3f> 3S.8
ï^
a
35
10
38
0
f",
h
35
50
38
50
36 57-5
I 36 48. 2
16.9
m
35
30
38
25
I 19. S
aj
((
I
38
50
3>'
15
rM
b
181
39
50
37
10
27.0
^
m
II
39
20
36
42.5
38 1.2
^
38
50
35
45
■^
h
39
35
36
40
23.4
r-,
m
39
12.5
36
12.5
37 42.5
I 37 51-9
X
II
-^
b
m
a
-M
b
m
MAGNETIC SURVEY OE JAPAN EOR THE EPOCH 189;").0. 19
FOR FINDING THE DECLINATION.
Place Nemvro.
5
Observei-
Recorder
Remark
o / //
4° 4' 56"
Nakaimua
Tinaniiira
4° s' 16'^
);
Nakaiiiura
4° 5' 26"
))
)j
4° 4' 22''
"
)(
Oct. /til.
20
A. TANAKADATE.
SPECIMEN PAGE OF OBSERVATIONS FOR
FINDING THE DIP
Plane Tniaiti.
InMmmenl No. 2.
Needle No. 1.
Began 3 3.2 p.m.
Bate July :\lsl. lS9(i.
Observer Sano.
Recorder Sut5.
Ended 3 3S.3 p.m.
Axis of
needk'
Circle
Adjusted to
upper end
Adjusted to
lower end
Mean
Direct
S
23° 55'
23° 38'
23° 26^.25
N
22° 56'
23° 16'
Mean
23° 25^.5
23° 2f
Heversed
N
23° 26'
23° 39'
23° 2S'.75
S
23° 32'
23° 18'
Mean
23° 29'
23° 28'. 5
Azimuth
,'
Adjust-
ed to
a \ h
(vernier) (vernier)
j\Iean
a
(vernier)
b
(vernier)
^lean
0
a»
0
■r.
E
up
49° 39'
° 40'
49° 42^5
49° 47'
° 47/
49° 47'.o
down
45' 46'
47"
47'
Mean
42'
43'
47'
47'
W
np
52'
52'
49'5
50° 24/
24'
50° 24'.0
down
47'
47'
24'
24'
Mean
49'.5 49'.5
24'
24'
-0
I
W
up
49' 50'
50:75
05'
06'
50° 03^.0
down
52' ! 52'
00'
01'
Mean
50'. 5 51^.0
02'. 3
03'. 5
E
up
35' 1 36'
34^75
02'
03'
50° 05'.5
down
33' 35'
08'
09'
Mean
34' 35'-5
os'.o
oö'.o
Me
an of Means
49° 44^4
INIean 0
f Means
50° 04'. 9
Dip
49°
54'.6
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 21
early in the morning, or at the noon the 8un's transit, except
when prevented by unfavourable weather, for which cases the
rate and error were interpolated from the previous and succeed-
ing observations.
As the state of the weather can not usually be relied upon,
the first chance of making astronomical observations was always
taken advantage of, l^e it the sun or the stars either in altitude
or meridian passage. The comparatively large telescope was
designed for this reason, to enable us to observe large stars
through mists or thin clouds ; a still larger aperture, though
sacrificing a little definition, will be recommendable in future.
§ 6. Diurnal Variation.
The corrections for diurnal variations are not applied, being
eliminated to a large extent by taking the mean of three or more
sets of observations of all the magnetic elements in each of principal
stations (see Complete List of Observations in the Appendix). A
set of experiment for the determination of the horizontal in-
tensity and the dip was made in the morning about 8 or 9 a.m.,
another near the middle of the day about 1 or 2 p.m. and the
last in the evening about 6, and often a set Wcis made at night
after finishing the astronomical work, when that was done under
favourable circumstances. Strict times of observations could
not be followed on account of the conditions of travelling and
also because of the astronomical observations, which had to )je
taken at ^vhatever time that was available.
Declination was observed at as many intervals as ])ossibh',
so as to enable us to draw the diurnal curves (see PI. 1. to
PL LIX.) at each principal station. The mean value is obtained
22 A. TANAKADATE.
by ]:)lainmetric method, and is indicated by a dotted line in the
phite, where only a part of the curve is obtained the mean is
inferred from those of tlie neighbouring curves.
The diurnal curve was also useful in warning the observers
of magnetic storms, during which the regular observations had
to be sustained.
§ 7. Reduction to the Epoch 1895.0.
In order to reduce the observed values to a common epoch,
we require to know the secular variation of each magnetic element.
It was hoped by taking observations at the stations of the pre-
vious survey of 1887 this might be found at each place. On
carrying out the work, however, it was found that observations
in most of the old stations were impracticable on account of
changes that have since taken place in their surroundings. Al-
though many of the names in the list of observations are the
same, there are only 7 places where regular observations were
made at the identical spot ; the values of dip and horizontal
intensity given in tlie list under the heading " Station 1887 "
were nnxde again now for the sake of reference even though the
surroundings had somewhat changed. Under these circumstances
it was considered not expedient to derive the annual variation
in the way first thought of.
The method used is to find mean secular variations by
com})aring the empirical expressions of magnetic elements in terms
of longitude and latitude, which were already worked out by Prof.
Knott, with those of the present treated in similar manner,
su})posing those two sets of values to represent the magnetic
state of the country at the epochs corresponding to the means of
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 189Ö.0. 23
the times of observations in the two surveys : these fell respec-
tively 1887.51 and 1895.12 during whicli interval the variation
is assumed to have ])een uniform ; thus : —
d=:)° o.i'(;4-o.'2S6'Jç'-o:i44j;.-o:ooo294(j;.)- at 1895.12
0=4° 54.'4+0:241J^-0.'l33J;-0.'000231(J/)- „ 1887.61
J.;= li:2 + 0:04.3J(P-0:011J>i-0:OOOOG3(j;0' for 7..3I year«.
and -'^-1:49 + 0:OO.j!J:JJ^--0:û314GJ/-0:0000084(J;0' per annum
where J^" = (^— 37°)', J/^. =r(/ — 138°/ * expressed in minutes
similarly
^ = .30° 47:4+i:0G8J^-0:0792j;. at 1895.12
H=ho° .54:9 + 1. 'i4(;j^- on .5.5GJ;. ,, iss7.gi
Jd=^ - 7:.3-0.'Ü78Jv^ + 0:07G4J/. for 7..'31 years.
^^z= -.l.'00-0:0104Jc? + 0.'0l02J/ per annum
11=29317- G'i2_f^-l!48j;. at 1895.12
H = 29247'-G.'l7J^-l'.17j;. „ 18S7.G1
JH= 7d + 0.'05Jy^-0'.31j;> for 7.51 years.
^^= 9'.33 + 0'.00G7J^-0!041J;. per annum.
The vahies for 1895.12 were derived from the results of
observations at 288 stations which w^re seemingly free from ex-
travagant local disturbances by the method of least squares, a
process somewhat superfluous but useful in training the com-
puters for further work. Tables II, III, IV, give these annual
variations for each degree of longitude and latitude throughout the
country and were used in reducing the values to the epoch 1895.0.
* The origin is taken at round number of degrees instead of the mean value for
facilitating the use of the formuhe, tlie slight increase of probable errors in the comiuted
values thus caused is quite insignificant.
24
A. TANAKADATE.
ANNUAL VARIATION
/
c
1-29°
130°
131°
132°
133°
134°
135°
136°
137°
46°
4.V
41°
! 42^
41°
- -
40°
3Î)^-
3S°
1
+ 1 .'90
37°
36°
35°
34°
+ i.'54
+ 1-55
+ 0:58
+ o.'82
+ 1 '0 1
+ 1-13
+ I. '19
+ I .'20
- o.'o8
+ o.'23
+ o.'47
+ 0:65
+ 0:78
+ 0:84
+ 0:85
-o.'79
-o.'43
— 0.' I 2
+ 0.'l2
+ o.'30
+ 0.43
+ 049
+ 0:49
33°
-1-57
-i.'iS
-0:78
-0.48
-0:23
— 0.05
+ o.'oS
4-o.'i4 i
32°
-I. '50
-I -1 3
-0:83
-0:58
1
31°
-1^85
- 1 48
-i.'i8
l'>9°
130°
131°
132°
133°
134°
135°
136°
137°
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0.
25
II.
OF DECLINATION. {See Table VIII.)
13S°
139°
140°
141°
142°
143°
144°
145°
146°
1
/
+ 3-82
46°
1
45°
+ 3:76
+ 346
1
+ 3-10
1
+ 341 ' +3-11
+ 2.75
-^2:y,
+ 1-85
+ 1:31
44°
+ 3-30
+ 3:06 +2:76
+ 2.40
+ 1 .'98
+ I .'50
+ o.'96
43°
1
1 1
+ 2.9:; +2:71 +2.41
1
+ 2.05
42°
41°
+ 2. '60 +2:36
+ 2. '06
+ 1:71
1
+ 242
+ 2.'25 +2.0 1
40°
+ 2.07
+ I .'90 4- 1 '-66 + I .'36
39°
+ I .'84
+ 172
+ I. '54 +1-31 + i-'oi
i
38°
37°
36°
+ 1 49
+ i'37
+ i.'i9 +0.95 +o.'66
4- I. '[4
+ I .'02
+ o.'84 +o.'6i
+ o.'79
+ o.'67
+ o.'49
+ o.'2 5
1
35°
34°
+ 044
+ 0:32
+ o.'i4
. i
33°
32°
•
31°
18S°
139°
M()°
141° 1 UV
1 i
143°
144°
145=
14()^
m
A. ÏANAKADATE.
TABLE
ANNUAL VARIA-
129°
130°
131°
132° ! 133°
134°
135°
136°
137°
46°
45°
44°
43°
*
42°
41°
40°
39°
38°
-2:24
37°
— 2. '2 2
-1:61
36°
-4-05
-3-44
-2:82
— 2.'2I
-1Î60
-0:99
35°
-4-03
h" \ 1
— 3^42 — 2.'8l — 2.'20
-1-59
-0:98
-0:36
34°
— 4'02
-3-41
-2:80 -2:19 -1:58
— o.'çô
-0:35
+ 0:26
33°
— 4'oi
-3-40
-2-79
-2:18 -1:56
1 J
-o.'95
I
-o.'34
4-o.'27
32°
-2:78
— 2.' 16
-1:54
-i'55
r , ^
-0.94
31°
-2^15
r
-o.'93
129°
130°
131°
132° 133°
134°
135°
136°
137°
MAGNETIC SURVEY OF JAPAN FOE THE EPOCH 1895.0.
27
III.
TION OF DIP.
138° 13î)°
140°
141°
142°
143°
144°
145°
146°
-4:17
'
4G°
!
— 4'i6
-3'54
-2 .'93
45°
44°
-3-53
— 2^92
-2:31
-if70
-1:08
-o.'47
-3-52
— 2 .'9 1
-2. '30
- 1 .'68
— I .'07
-0:46
+ o.'i5
43°
— 2. '90
-2:28
-1:67
-1:06
42°
-2:27
- I .'66
- I .'05
41°
— 2^26
-1:65
— I .'04
— 0.42
40°
-1:64
— I .'02
— o.'4i
+ 0.'2I
+ .'020
39°
38°
-1:62
— I .'0 1
— —J
— 0.40
+ o.'82
— I .'00
-0.39
+ 0.'22
+ 0^84
37°
;
-0:38 +0:24
+ o.'85
+ 1:46
3()°
+ 0.'2 5
+ 0:86
+ I -47
+ 2:08
35°
+ 0:87
+ 1:48
+ 2'lO
34°
33°
32° ,
3P
138°
139°
140°
141°
142°
143°
144°
145°
140° ,.F
•28
A. TANAKADATE.
TABLE
ANNUAL VARIATION OF
129°
130°
131°
132°
133°
134° 1
135°
13B°
137°
40°
45°
44°
43°
42°
41°
40°
39°
38°
T
+ 12.2
37°
+ H-3
T
+ 11. 8
30°
35°
T
+ 21.2
+ i8!8
+ 16.Z
T
+ 13.8
T
+ II. 4
T
+ 25.7
T
+ 23.3
] .
+ 20.8
T
+ 18.4
+ 15-9
+ 134
T 1
+ I I.O
34°
4- 27.8
+ 25-3
Ï
+ 22.9
+ 20.4
+ 1 s'.o
+ i5'.5
+ 13.0
+ 10.6
33°
32°
T
+ 29.9
+ 27U
T
+ 24.9
T
+ 22.5
T
+ 20.0
+ 17^6
+ i5.'i
+ 12.6
Ï
+ 27.0
T
+ 24.5
T
+ 22.1
+ 19-6
31°
T
+ 26.6
T
+ 24.1
T
+ 21.7
129°
130°
131°
132°
133°
134°
135°
130°
i
137°
MAGNETIC SURVEY OF JAPAX FOR THE EPOCH 1895.0.
29
IV.
HORIZOiNTAL INTENSITY.
138°
139°
U()°
Ul°
142°
143°
144°
145°
146°
+ 3^1
46°
45°
+ 5-2
+ 2.7
Y
+ 0.2
Y
+ 4-Ö
I T
+ 2.3
Y
— 0.2
Y
-2.6
Y
-5-1
1
Y
-7-5
44°
T
+ 6.8
+ + 3
+ 1.9
-o'6
-3-0
:
-5.5
-7-9
43°
T
+ 6.4
Y
+ 4-0
Y
+ 1.5
Y
— I.O
42°
+ 6!o
Y
+ 3.6
Y
+ 1.1
41°
T
+ 8.1
T
+ 5.6
+ 5-2
+ 3-2
+ 07
40°
Y
+ 2.7
+ 0.3
39°
T
+ 9-7
Y
+ 7-1
Y
+ 4.8
Y
+ 4-4
Y
+ 2.3
Y
— 0. 1
38°
+ 9-3
+ 8.9
T
+ 6.9
Y
+ 1.9
37°
+ 6:5
+ 4'.o
+ 1-5
36°
H-S.'s
+ 6.1
\
Y 1
+ 3.6
Y
+ I.I
35°
+ 8.'i
+ 57
+ 3-2 •
34°
•
33°
32°
31°
138°
139°
140°
Ul°
142°
143°
144°
145°
14(>°
30 A. TANAKADATE.
This method gives only the average secular variations, the
results are therefore partly over-corrected and partly under-
corrected especially in regions under the process of tectonic
change, some of \Yhich had already drawn our attention.* To
minimize such effects the nearest round number of years to the
mean time of all the observations is taken as the epoch to
which all the observations are reduced, the amount of maximum
correction l)einir about one and a half year either wav.
It is to be remembered in this respect that three destructive
earthquakes have occurred between the previous survey and the
end of the present : the strongest in 1891 in the district of
Mino-Owari and two less severe, one in Sakata in the winter of
1893 and another in Tokyo in the summer of 1896.
§ 8. Reduction to the Sea Level.
To reduce all tlie observations to the sea level, the vertical
variations of the magnetic elements were derived in the way dis-
cussed in § 11 below, using the first approximation of mean
isomagnetics used in deducing annual variations. The corrections
are quite sensible in some of stations which are two or three
kilometers high and affect materially the amount of disturbing
forces in such altitudes.
§ 9. Isomagnetics.
The reduced values of magnetic elements were ^^ut on maps,
one for each element, and isomagnetics were drawn l)y the tent-
ative method of interpolation, taking care to give slight allow-
ances with respect to second differences. In some plac-es it was
* The Disturbances of Isomagnetics atteudiiij? the Mino-Owari Eartliquake of ISUl,
A. Tanakadate and H. Nagaoka, Journal of Science College, Vol. V. part II.
MAGNETIC SUßVEi" OF JAPAN FOR THE EPOCH 189Ô.0. 31
difficult to decide wliicli course the curves will take, and recourse
had to be made to the comiiion sense estimate or guess ivork.
To draw those curves with accuracy " over even the smoothest
hillside " to use Lord Kelvin's words with regard to the dis-
tribution of atmospheric electricity, " would infiniteh' transcend
human mathematical power."
Mr. S. Nakamura and the writer starting separately on
different sheets obtained curves agreeing in general appearance,
but in particular details they differed widely in some places, the
curves in INIaps 1, 2, and 3 drawn on transparent sheets, are
a compromise made Ijy the writer. Actual values at each station,
corresponding to the nearest mark 0 on the maps, are given
along with the curves, so that they can be reconstructed by any
one to suit his own view. The controversy which has risen in
this respect in the result of previous surveys is thus avoided. Those
curves were prepared on a larger scale of linear dimension five
times those given in this volume and were reduced by pantograph.
§ 10. Mean Isomagnetics.
The mean isomagnetics are re2)resented by empirical fornud^e
expressing magnetic elements in terms of longitude and latitude in
the usual way. Number of terms to be taken in such expressions
depends upon the character of distribution of these elements in the
country. By way of trial these elements were calculated for 12
points in Japan from the table of magnetic elements for the globe
corresponding to 1885.0 as given by Prof. Ad. Schmidt," in
which the expansion is carried to seventh harmonics. Table V
shows the distribution of these points.
. * Aus dem Archiv der Deutscheu Seewarte XXI Jahrgang 1898 No. 2, p. til.
'TO
OL
A. TANAKADATE.
TABLE V.
Magnetic Elements Calculated fronj X, Y, Z, Expressed in
Spherical Harmonics for 1885.0 by l^of. Ad. Schmidt.
:
S
0
45.0
6
H,
ô
42^5
ü
H
ô
4o!o
0
H
5
o
37.5
0
PI
S
.35°0
Ö
H
0
o
32.5
0
H
130.0 132.5
135.0
r 2=34:6
3|49°47-'5
137.5
140.0
142.5
41.3
io^57°07;4
26640.2
2"45;3
7|5i°4i:4
Us768'.2
6^48°45:o
19728.9
145.0
i3''o6;4
56°22J5
Y
26559'.o
These values put into linear equations for horizontal force
and dip, and })arabolic formula for declination give residuals
whose maximum values are 28.' 6 for the horizontal * force, 16. '(3
for the dip and 16.'4 for the declination : put into quadratic
form thev come out
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 189Ö.0. 3o
r,= 2° 48:50 -3:90j;.+ 11:03 j^- -o:380( J/.y- + o: ll4(J/)(JvO-o:i3.Xj^)-
+ .44 ±.14 ±.14 ±.04:3 ±.083 ±.041
ti=r)r 23:.3S- 8:41 J/+ <^'):7GJv^-o:oo:h J/0' --<"''iGO(j;o( Jç^)-o:r.7-2(Jv-)-
±.65 ±.20 ±.21 ±.064 ±.122 ±.060
H = 29069: 4 - 49!72 j; - 404: 60Jçf- 0 141 G(J?.f + 6:544( J/)( 4^) - 5: 680(4^)-
±2.0 ±0.62 ±0.64 ±0.194 ±0..''>74 ±0.184
where j;. = (;.-138°)° and, J^=(^-37°)° expressed in degrees.
The values calculated from these expressions are compared with
the given data in Table VI.,
TABLE VI.
MagiKitic Elements calculated as Quadratic Functions of Longitud(^
Latitude, from the Data given hy Splierical Harmonics for 1885.0.
and
No.
Declination.
Dip.
Horizontal Intens
ly.
Data.
Cal.
Dif.
r>ata.
(
al.
Dif.
Data.
Cal.
Dif.
I
2° o5{6
2° 04:5
I'l
46° 56:0
46°
57^4
-1^4
31375-9
31381-9
-6io
2
2° 0.:i:6
2° 03^2
0.4
46° 18:5
46°
19^1
-0.6
31009.1
3100S.9.
0.2
3
4
2° 34:6
2° 36:0
-1.4
49° 47-5
49
45'S
1-7
30195-5
301S8.S
6.7
2^ 32:8
2° 33;?
-0.9
49° 27^1
49°
25;6
1-5
30043-9
30040.6
3-3
5
2° 26:2
2° 26:7
-0.5
40° o6!2
49
05-4
0.8
298^8.0
29887.2
o.S
6
7
2° 14:9
2° 14^9
0
48^ 45 '0
48
45^2
— 0.2
29728.9
29728.6
0.3
2° 45'-3
2° 45^1
0.2
51° 41:4
51
4<'3
0.1
2876S.2
28771. 1
-2.9
S
3" 14:3
3° 13-6
0.7
54° 27:0
54
29:0
— 2.0
27740.3
27742.6
-2.3
9
2° 59:2
2" 58^6
0.6
54° o6f2
54
06:7
-0.5
27657.6
27660.6
-3-0
3° 41^3
3° 4'-'3
I.O
57° 07^4
57°
08:3
-0.9
26640.2
26643.1
-2.9
II
3- 06:4
3° o7'o
-0.6
56° 22:5
56°
21:7
0.8
26559.0
26555-7
3-3
12
3° 51:2
3° 5 1 -'8
-06
59° 15-8
59°
15^0
0.8
25473-6
25472.4
1.2
34 A. TANAKADATE.
iVoni wliieli we see tliat tlie quadratic formiilre are sufficiently
near for the purpose. Some of the coefficients whose values are
less than probable errors may be omitted; but since the omission
of only one or two terms little lightens the labour of com-
putation, they are all kept for the sake of uniformity.
The reduced values of mapiietic elements in 241* stations
which were seemingly free from large local disturbances w^ere
treated in the same manner and gave
r,= .5° 03:i5-8.'274J;. + 17:36r)J^-0:649J7^-0^23GJlJ^-0:075J^'
+ .68 ±.291 ±.34.'5 +.09G ±.187 ±.103
^ = 50° .50.'G1 -7:578 j;.+ G8:253J^ + 0.'296JÎ^-0'43SJIJ^-- 0.482 J^-
±.58 ±.247 ±.292 ±-081 ±.158 ±.087
H=2940L4-74!97J;.-362!4.5Jç^ + 3l497J^--l!316JlJ7'-4.331Jp
±8.1 ±3.45 ±4.10 ±1.141 ±2.216 ±1.222
wdiere j;.=(>^-138°)° and J^ = (^— 37°)° expressed in degrees.
Expressed in minutes tliey l^ecome
0= 5° 03a5-0:i379Jyî + 0:2894Jçr-0:0001803Jl2
- 0:00006.57 JlJ^- 0:0000209 J^-
^=50° .50:61-0^263//;+ 1. '1376 J^ + 0.'0000821J^-
- o:oooi2i8 j;j^-o:oooi340J^^
H =29401^4- 1.2494J;. - 6!o409J^- + 0^0009713 Jl-
- 0^0003656 j;j^ -0.0012032J^c^'
The computation was carried in dujilicate beside being con-
trolled in the usual way. The mean probable error of a single
observation is
* These stations are distinsuislied bv non-braeketed nniul)ei's in Tables XV and XVI.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 35
+ 6' 46 in the Declination,
±5:47 „ „ Dip,
+ 73.' 2 ,, „ Horizontal Intensity.
The probable errors of the empirical coefficients are not in strict
sense the result of accidental errors of observations, but are
chiefly due to the amount of local disturbances ; if we omit a
few of the stations which give large residuals, they will be
greatly reduced, or if we include some of the stations that were
omitted in the equations of condition they will be much in-
creased : they are put here simply to indicate some measure of
certainty in the values of these coefficients calculated by the
definite method, and also to show the danger of applying these
formulae to too large values of co-ordinates ; their extreme
amounts within the country are : —
at
\j
. 33, or
Table V with Tables VII, IX and X below, we notice that
they differ by a far greater amount than can be ascribed to
errors of observations or to secular variation. Whether this is
due to want of terms in the harmonic exjmnsion or to that of
data in this part of the globe remains still to be seen.
38
A. TANAKADATE.
TABX.E
JJcclinations at 1895.0 at the Intersections of entire Degrees
0 = 5° 3.'15-8:274(;.-138°)° + 17.'365(^-37°)°-0:649
121)^
m)'
131° i:}-,>° i:J3° IU° I 135° 13()^
137'
4«^
45°
44^
43^^
42°
41°
40=
31)°
38'
37^
36°
35°
34=
33'
4° 5^S
32'
31'
5° 28.3 7-J
- 17<5
5° I/.'l 6J3 5° lofS 7^6
5° io!6 "'« 5° 9'/ 2^2 5° 7^5 3^5 5° 4.'o 4's 4° 59:2 ea 4° 53'! 7:4
— lOfd 1 i**'» — JSf(; — is'.-.i IS'l 17^8 —
4° 50:9 0^7 4° 51:6 '''7 4° 50:9 2^04° 48:9 :r2 4° 45:7 4r« 4041:1 y.s 40 35:3 7-
— ]9r4 — 19^2 — isra — isre — isrö isr2 isfo —
4° 29:4 2-1 4° 31:5 ory 4° 32:4 "'4 4° 32.0 >^7 4° 30.'3 -I 4° 27:2 4r:-, 4° 22.'9 5'« 4° \f.^ ern
4° 9:6 2:4 4° 12.0 1-1 4° 1 3- 1 "■- 4° 1 2.9 i'-5 4° 1 1-4 2-'^ 4° 8.'6 4ri 4° 4:5
3°49'6 2; 3'>52:3>v'3°53:6
>o or>'r ../,, -.o
3^29:5 2ri. 3" 32:41'.^ 3 34-0
-,0 - t'^
0 DJ-/
^,
;.
129'
130° 131° i 132° 133° 134'
135°
13(>° ; 137
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 189Ö.0.
VII.
of Longitude and Latitude, calculated by the Formula,
{(; - 138°)°;-- 0:23 G(;- 138°)°(^-37°)°-0.'07rj { {ç - 37°)°} -
39
138°
139° 140° Ul° U2° 143° 144° 145^
14(>
6°4i-3
— If) a —
4()
6° 40 .'9 H '7 6° 26.'2 16 '0 6° IO.'2
- 1')',-, IS '3 \ lô'l —
45
6° 25:414-56° io.'9i5's5° 55:1 i7'o5°38.'i is'4 5° 19^7 in-r 5° o.'o
44^
I 6° 22.'6 i2'!i 6° 9.'; 14-25° 55:51.^05° 39:9 ifi'sgo 23'i is'i 5° 5b ifl'S4°45.'5
6° 6'.6 v2'- 5° 53:9 14-0 5° 39:915^3 5° 24:6
5° 50^4 1-".^ 5° 37:9 13'S 5° 24:1
5°44:9io'!i 5° 34^0 12-2 5° 21^8 13^65° gs
- IR'7 — ifi'5 1 — if.rn 1 ifi'fl —
5° 28.'2 10-7 5° 17:5 ]2'n 5° 5^5 13-34° 52.'2
- ]ß-<) j l(i'7 16 f4 If) '2
5° 20^4 fl'i 5° 1 1. '3 1«--. 5° o.'S 11-7 4° 49.' I 13:1 4° 36.'o
- 17^2 '■ i7'i IT) 'S — ir,'r. -
5° 3:2 !''n 4° 54:2 in.-2 4° 44:0 n'ô4° 32.'5
- i7'ö i ■ 17'2 i7'n ir,'7 —
4° 45:7 S-7 4° 37:010-04° 27:0 11-24° 15:8
- 17'fi i 17'3 17'1 Ki'il
4° 28:1 s-4 4° 19:7 0-840 Ç)'c) 11-03° 58:9
- 17^7 17'ö 17^3 -
4° I0'4 S-2 4° 2:2 9-6 3° 52:6
13S° 139^
140^
14r
43^
42°
4r
40^
39^
38^
37'
3(>°
3.'/
34^
33^
32^
3r
142
143° 144° 145^
14«^
40
A. TANAKADATE.
TABLE
Annval Variai worn of Decliiration at tlic Intersections of entire Dec;rees of Lonj^itude and Latitude
129°
130°
131°
132°
133°
134°
135°
136°
137°
4()°
1
j
45^
44°
43°
42°
41°
40°
39°
3S°
I -'38
37°
3(;^
35°
ifio
I. '09
0:84
o.'83
0:83
0:83
0.'82
o.'8i
1
o'M
0:55
o'55
o'55 o'54
o'54
0:53
0.'52
34°
o.'25
0.'26
o'.26
0^26 o.'26
0:25
0.'24
o'23
33°
— o.'o4
— o.'o4
— o.'o3
— o'o3
— o.'o3
-0.03
— 0.04
— o.'os
32°
-0:32
-0:32
-0:32
-0:32
-
31°
-0:61
— o.'6i
— o.'6o
^
;.
129°
130°
131°
132°
133°
134°
135°
136°
137°
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH ISO.'i.O.
41
VIII.
Jo
CMlculated by the Forinuhi _|-= 1.'08- 0.'01.X/.-138°)° + 0:288(^-37°)°-0.'00i;3{(/.- 1:^,8°)°}-.
138°
139°
U()°
Ul° U2°
U3°
144°
145°
14(>°
3-59
4(>°
3-33 3-30
3-28
45°
3-04 3 '02
2-99
2. '96
2-93
2^89
44°
1
2:77
^•75 2:73
2 '70
2. '67
2:64
2. '60
43°
2:48
2^46 2. '44
2.'4I !
42°
41°
40°
2^19
2:17 2:15
1-93
1:91
1^89 I. '86
1
1^64
r'62
1:60 I. '57
39°
1:37
1^35
1^33
I '3 1
I '29
38°
1:08
1
1:06
I. '04
lb2
37°
0(79
o'so
0'22
0:78
0:76
0-74
36°
o'49
0-47
045
35°
34°
0^20
o'lS
33°
32°
31°
138°
139°
140°
Ul°
UT
143°
144°
145°
140°
42
A. TANAKADATE.
TABLE
Dipfi at 1895.0 at the Intersections of entire üegrees
0 =--50° 50:Ci - 7:57S(;. - 138°)° + G8.'253(v- - 37°)° + 0.'29ß
VIS)'
w
w
VM)'
\U
V^2'
133^
134° ! 135^
136°
137°
440
43^
4:2°
41
40°
?A)'
3S^
37°
?AV
35°
34^
52° 6.'7 s'"
51° 6:9«^^5o°58'5 •'■'
69f0 09 r2
50° 35'4in'-i5o° 25;oo's5o° 1 5^2 0-2 50° 6'o^^7 49° 57'3''"49°49-3 "'-'
— "rl'A 71 .'fl 71 r.") 71 '1 7(1.'.') 71) n —
49° 33.'6ior(!49° 23'o9;o49° 13; 1 9^49° 3.'7s^'*48° 54.'9si48° 46.'87rfi48°39'2 7^0
7r.'S i 7^-5 72^9 72'4 7K9 ! 71 '6 71 '1
48° 3o.'5io'748° i9^Si"'i48° 9'79rô48° o.'2s;o47° 5i:3sr:!47°43:o7's47° 35.'27'i47°28{i e^e
75 a 1 7-1 '7 ! • 7-1 f2 7".'S 7:; '4 7:'.'Ü 72^1 -
33° 47° 26^210^847° i5{4ior:!47° 5.'i 9:^46° 5 5:5 on 46° 46^48-546° 37'97«46° 3o'o7;346° 22'7
32°
3r
45° 59-3 >^'H5° 49-5 «'H5°4o'2^'H5° 3i'6
i 77a 7Gf7 76ri -
44° 42'29M44° 32.'8 .^'744° 24^1
129° I 130° I 131° 132° 133
134^
135=
13()° ! 137°
MAGNETIC öUilVEY Ol' JAPAN I'OK TUE EroCll 1895.0.
48
IX.
of Longitude and Latitude calculated Ly the Formula
{(/-138°)°]--0:43S(/-1.38°)°(^-37°)°-0:4^2{(ç?-37°)°}^
138°
139^
UO^
UV \ U2'
U3- i IW
UÔ'
U(\'
59° 44-5
58° 55:20^58° 46:2 s'5 5 8° 37:7
— 5!)r7 r,:);3 — 5S's • —
46^
45°
57°55-5^^^«57°46-9s-»57°38-'9-^57°3i-5«'^57°24'7«^^57°i8.'5
57° 3'5«^-56°54-8'^^^56°46.'7-''56°39'i''^"56° 32:20^56° 25:8r,:s56° 20.0
44°
43'
56° i:5«^«55°53:2:rr55°45:5rn55°38:4
— CSn l:2'i; j (i2'2
54° 58.'47^s54° 5o:67':i54°43.'3
j i
— M'i) — ecu; 1 (■,:'>']
54° 2:4^:053° 5447:453° 47:00^853° 40:2
— Go 'A 11} '9 M'r> 04 '1
52° 57:07^552° 49:5 7:052° 42:5«M52° 36:1
5i°58:47r75i°5o:77'25i°43:5c.35i°37.'otiu5i°3i'o
— (17 's ^ — ! — 67:4 wi'!i — m'f) -
50° 50:67:« 50° 43:3 «'7 50° 36:6fi': 50° 30:5
49°4i:9g:9 49° 35.'o'
35'
34'
33'
32'
31'
14()^
44
A. TAXA K A DATE.
TABI^E
Ilm'hontal Forces in C.G.S. at 1805.0 at tlie Intersections of entire
H =2940l!4- 74;97(/ - 138°)° - 3(J2!4.5(^ - 37°)° + 3!497
129°
130° 131° j 132° 133°
134° 135°
136° 137°
46°
45°
1
44°
43°
4-2°
41°
40°
39°
38°
37°
i
.29114 79
.29565
^•5 .29480 79
36°
1
.30327 112 .30215
"■> .301 10
!*s .30012
01 .29921 S4 .29837 ",
35°
•30787
n.^ .30669 111 .30558 10-1 .30454 »■ -30357
S'J .30268 So .30185 76
34°
.31242 i-M .3III.S 111; .31002 11(1 .30892 wi .30790 ;•'; .30694
-^S .30606
^- .30524 '-•
33°
32°
.31692 1
1 1
20 .31563 122 .31441 "0 .31326 108 .31218 1
ui .31117
Jo .31022
^' .30935
.31876 "21 .31755 iK^ .31642 !"- .3 "535
1
31°
.32181 1:20 .32061 11:; .31948
9
129° 130° 131° 132° 133° \ 134° | 135° j 136°
: 1 ! '
137°
3IAGNETIC «ÜRVEY OF JAPAN FOU THE EPOCH 1895.0.
45
X.
Degrees of Longitude iuul Latitude calculated by the Foruuila
{(;.-13S°)°}--L'3l6(/-138°)°(çî-37^)°-4.'331((çr-37°)°}-.
138° l:il)° U0° ll^P U2° U3
IW
U5° U()^
•25497
— 442 —
.26000 «1 .25939 55 .25884
■ 431 1 4:!2 435 —
46°
W
.26431 eu -26371 52 .26319 -Ifi .26273 39 .26234 32 .26202
- 423 ■ 424 425 1 42« 428 1 430 -
44c
.26919 65 .26854 5» .26795 51 .26744 45 .26699 37 .26662 3U .26632
43^
.27332 Ü4 .27268 57 .27211 5U .27161
I I
404 ' • 405 40t; -
42°
.27736 63 .2y6y3 5.1 .27617
.28200 69 .28131 61 .28070 55 .28015
■ 385 387 3S8 390 —
4r
.28585 67 .28518 60 .28458 53 .28405
- 377 378 ' 379 ! 380 —
.29035 73 .28962 60 .28896 59 .28837 52 ,28785
3Ufi 1 308 369 371 -
.29401 71 .29330 65 .29265 57 .29208
359 359 361 362 -
.29760 71 .29689 63 .29626 56 .29570
349 [- 351 ^ 352 ^ 353 -
.30109 69 .30040 62 .29978 55 .29923
341 312 344 -
.30450 68 ,30382 60 .30322
40°
39^
38°
37°
36^
35^
34^
33^
32=
3P
138^
13»^
U()° UV
U2
U3° U4° I 145° 14()^
46
A. ÏANAKADAÏE.
TABLE
Total Forces in C.G.S. iit 1895.0 at tlie Intersections of entire Degrees of Longi-
MAGNETIC SURVKY OF JAPAN FOE THE EPOCH 189.").0.
47
XI.
tnde and Latitude calculated from the Foriniil;o for Horizontal Force and Dip
138° 139°
UO'
UV
142° 143^
;o599
144° 145^
14(>^
46<
.50363 S-' .50028 "<»■ .49722
45°
•49773 -^"^ 49463 -■^" .49183 2'^i -48932 224 .48708 mii .48512 44^
.-,82 ■ 1 .v.: 1 .534 ] r,V2 491 — ] 471 -
.49504 "13 .49191 2S.-. .48906 2--: .48649 229 48420 2(i:; .48217 IT'-. .48O4 1 43^
III
- r,!»; 1 .->72 ] .548 ■'52«
.48908 2.89 .48619 2fil .48358 2.3.5 .48123
.-)S4 ."il'id 540 —
.48324 2<;.-, .48059 -^' .47818
.48023 270 .47753 24,5 .47508 220 .47288
.47444 249 .47195 225 .46970 202 .46768
- 565 1 .54« — H .527 .510 —
.47132 253 .46879 2.30 .46649 200 .46443 1S.^ .46258
.46562 233 .46329 212 .46117 IS9 .45928
■ 5.53 536 518 503 —
.46009 21(5 .45793 194 .45599 1:4 .45425
.45472 200 .45272 179 .45093 i->n .44934
.44950 184 .44766 lfi4 .44602
42^
41'
40^
39^
38^
37'
36°
35^
138^
139^
140° i 14r
142'
143° 144° 145° 146'
34^
33'
32'
31°
48
A. TANAKADATE.
TABLE
Northward Forces (X) in O.G.S. at 1S9.').0 at tlie Intersections of entire Degrees of
;
^
129° 130° 131° 132° 133° ! 134° 135° 13(>° 137^
46^
44c
43<^
42^
41°
40^
39°
3S°
37°
30°
35^
34^
33°
.28982
.29440 SI .29359 72
— 3fi8 369
.30204 ni .30093 K'" .29990 ft"' .29895 S7 .29808 SO .29728 71
.30677 US .30559 110 .30449 102 .30347 M .30253 S.; .30167 Tfl .30088 n
- 344 ^45 1 :î47 34« 1 348 \ 34!) 1 V.^1
.31146125 .31021 117 .30904 lOS .30796 10] .30695 04 .30601 S,-, .30516 " .30439 TO
3:4 33R i 337 I - 337 ' 33.S \ 3411 341 1
.31612 132 .31480 m .31357 110 .31241 10.S .31133 100 .31033 02 .30941 8-1 .30857
325 32*; ;'.2S ' 321 —
32
3r
.31805 122 .31683 114 .31569 "•" -31462
- 316 317 318
.32121 121 .32000 113 .31887
^ -I 129^
130° i 131° 132° 133° 134° 135° 13(>° 137
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0.
49
XII.
Longitude and Latitude calculated from the Formulas for Horizontal Force and Declination.
13S^
139° 140=
Ul
U'2'
u:r
IW
U5=
U(V
—53-4
.25823 4S .25775 ^n .25735
- 44-2 4^:; 1 4 jr. -
w
45^
.26265 4: .26218 411 .26178 -is .26146 2Ô .26121 IS .26103
~ 4S:i 434 ■ 43.> \ 435 43(1 437 -
26752 Ô4 .26698 4fi .26652 39 .26613 32 .26581 24 .26557 ^" -26540
43=
.27176 r,■^ .27123 4;-, .27078 3s .27040
- 4:r> 417 417 -
.27592 52 .27540 45 .27495
^ 4(17 4((7 --I 40s —
.28058 5,, .27999 52 .27947 44 .27903
3il7 3(17 j Snn sfii) —
.28455 5-' -28396 5(. .28346 44 .28302
3.SS \ 3sfl 3SI) . Sin —
.28909 '■■'• .28843 5S .28785 511 .28735 ■^- -28693
37S 3f<0 • 3.S1 381 —
.29287 «4 .29223 57 .29166 5I( .29116
.29657 64 .29593 5(; .29537 4« .29488
3ri(J ■ 362 3?2 3(!3 —
.30017 62 .29955 •'■"' .29899 4S .29851
352 U- 352 [-- 353 -
.30369 62 .30307 55 .30252
13S° i 13î)=
140=
141
42=
41'
40=
Sd'
38=
37=
36=
35=
34=
33^
00
32
3r
142=
143
144
145° 140
50
A. TANAKADATE.
TABULE
Westward Forces (Y) in C.G.S. at 1895.0 at the Intersections of entire Degrees of
if
129°
130°
131° 132° 133°
134°
135°
136° 137°
4ß°
45^
i
44°
43°
42°
41°
-
40°
39°
38°
.02776 74
... 1
37°
.02723 62 .02661 72
36°
■02716
s .02718
"• .02689 3
9 .02650 -19 .02601 fiO .02541 71)
35°
34°
1 .02602 4 .02598 15 .02583 -'« -02557 3
7 .02520 48 .02472 5S .02414 fiS
.02445 10 .02455 1 .02454 1-5 .02441 ■^■'' .02418 "-1 .02384 -1« .02338 »
3 .02282 WÎ
33°
.02265 2
i .02289 ]■! .02303 I .02304 10 .02294 2
1
0 .02274 3
2 .02242 4
3 .02199
32°
.02127 17 .02144 5 .02149 7 .02142
-
31°
1 1
.01961 19 .01980 ^ .01988
129° 130°
131° ! 132° 133° 1 134°
135° 136° 137°
MAGNETIC SURVEY OF JAPA:>Î FOR THE EPOCH 1895.0.
51
XIII.
Lon^àtiide aiul Latitude calculated from the Fonnul;e for Horizontal Force and Declination.
13S° 139°
140^
UP ! U2'
IW
IW
U5=
U(>'
.02970
46^
.03025 11V .02908 1-w .02782
45°
.02957 31' .02840 r2i^ .02714 1"4 .02580 1« .02436 15-' .02284
- 74 ! 7-1 i 74 74 74 74 -
W
.02990 107 .02883 117 .02766 1-^G .02640 13-1 .02506 1-» .02362 152 .02210
43^
.02909 I'l: .02802 Uli .02686 i2"> .02561
.02822 106 .02716 11c .02600
- 93 1 !W i 'Jl —
.02825 w .02729 100 .02623 in .02509
- ]00 <)9 i 97 1 9S —
.02725 95 .02630104 .02526115 .02411
- ]i)7 ]n.5 104 1 102 —
.02702 S-1 .02618 93 .02525 103 .02422 113 .02309
1 i
• ]i3 1 — 111 1 no ! ]09 -
.02589 Ö .02507 92 .02415 102 .02313
■ ns — 117 1 — ne — 110 —
.02471 81 .02390 91 .02299 101 .02198
• 125 ! 123 ■ 122 121 —
.02346 '9 .02267 90 .02177 100 .02077
130 129 127 -
.02216 '8 .02138 88 .02050
I3S° 139=
140=
ur
42=
41=
40=
39=
3?
3«=^
35°
34°
33°
32°
31°
142° ! 143° 144° 145° 14(>^
52
A. TANAKADATE.
TABLE
Uinoard Forces (Z) in C.G.S. at 1895.0 at the Intersections of entire Degrees of Longi-
c
121)°
130° 131° 132° 133° 134° | 135°
136° 137°
40°
U
4P
i
40°
31>°
3S^-
37°
-.374142S8
1 — 1
— .36662 290 — .36372 26R
\m
— •36907-
'■•--•36545='
?8 — .362073
'^-•35893 2J1--35602 268-.353342-
5^
35°
— .36123362-.357613S7— .35424314-.35110291— .34SI9270-.34549247-.343O2 2-
î(î
34"
-•353233
^.9-.3496433n-.346283i4-.343i4292-.34022 27i-.3375i249-.33502L
-'^-•332742
IS
33°
— .345 IOS57 — .34153335 —.33818314 — .33504292-.332 12 5
7O-.32942Î
j
.31— .32691
1
230 — .32461
1 32°
— .32995 312-.32683 292-. 32391 27. —.32 120
31°'
' 1
-.3iS4929i-.3i558 2:i-.3i287
1
Ç
129° 130" 131° 1 132° 133° ; 134° j 135°
136°
137°
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0.
53
XIV.
tilde and Latitude calculated from the Formulje for Horizontal Force and Dip.
i:^S° 139^
UO'
Ul° I U2° U3° IW
UÖ'
Uii'
f
•43705
.43134356 — .427 78•.•■i^ — .42454
\__ I
'Jo9 ' !i:;i 1 905
46^
45°
-.42i75">L'8 — .4i847i!w — .41549209 — .4 1280 2-!o — .41040213 — .40827
960 j 934 j 910 ! .SSfi 865 844 —
— .41546331 — .41215302 — .40913274— .40639245 — ,40394219 — .40175192 — .39983
L ' : I I I
— OSS \ 9(i2 ■ 937 913 -
W
43^
•.4055830,3 -.40253 277-. 39976250 — .39726
1 I
986 ! 961 1 939 -
.39572 2M1 -.39292 255 — .39037
9S4 \ 962 ' 941
.3887 I -'S3 -.38588 258 -.38330 234 -.38096
1005 [-- 984 ■■ 963 ■ 942
-.37S662G2-.37604237 — .37367213-. 37 154
— 1003 '< 982 ■ 1 962 1 943
.37126263 — .36863241— .36622217 — .36405 19-1- .36211
' I I
1020 1 1000 -\ 980 962 -
.36106243-. 35863 221 -.35642199-. 35443
1017 998 979 961
.35089224 — .34865 202 -,3466318! -.34482
1013 995 978 ■ 901
.34076206 -.33S7OIS5-.336S5 104-, 3352 I
1010 992 975 -
.330661SS — ,32878 168- .32710
42'
4r
w
39^
38^
37'
36^
35=
34=
33=
Or*
31=
13S=
139° I 140=
14P 142
143° 144=
145
14(>=
54
A. TANAKADATE.
I^^BI^E
No.
[3]
[4]
5
6
[7]
[lO]
II
12
13
14
[15]
16
17
18
Ï9
20
21
Station.
Tr.kyr
Hatiozi .
Saruliasi
Kôhu
Umiuokiiti
Usuta
Matumoto
Uniati
Ku ruina ..
Itoigawa .
Takata ...
Sekivama
Nagano ...
liyama ....
Tôkamati
Observed and Calculated Values of Masjnetic Elements
Konioro
Miyota
Karuizawa'
Kutukake
Ueda
Kaniismva
Height,
in km.
0.02
002
0.1 1
0.31
0.26
1.07
0.74
0.67
0.80
0.97
0.99
043
0.71
0.69
0.69
0.60
0.00
0.00
0.56
0.38
0.31
0.16
Ye
Latitude. Longitude,
1893-96 ,35 42.0
189C1.50 ; 35 41 -o
1
893-51) ,
895.48135 40.0
893-52 35 36-4
893-52
893-53
893-54
35 39-5
35 59-0 ^
36 ii.o
893-54 ; 36
893-54 i 36
893.55 !36
i
893-55 I 36
893-56 ; 36
893-56 Î 36
893-57 136
893-58 [36
893-58 36
893-77 37
893-59 ! 37
893.60 36
893.60
89361
893.62
19.7
19-5
21.7
20.8
24.0
02.3
14.0
28.0
48.0
02.5
06.8
56.5:
39-8
52-3'
09.0,
39 46-0
39 45-0
39 20.0
3S 58.8
38 34-5
38 27.3
38 2S.1
3S 26.0
38 30-5
38 38.3
38 33-0
38 15-6
38 07.7
37 59-0
37 49-5
37 51-0
37 52-0
38 16.0
38 13-5
38 12.0
38 22.2
38 44-0
Declination 5.
served
Calcu-
lated
Obs.-Cal.
4 24.5
4 27.6
4 34-5
5 05.4
4 53-4
4 16.6
4 40-7
4 47-8
4 42-6
4 43-5
5 04-7
4 49-5
4 36-3
4 57-0
4 45-9
5 08.4
5 II-7
5 00.6
4 57-8
5 07.1
5 02.1
4 24.3
4 24.2
4 28.1
4 30-4
4 34-9
4 41.6
4 45 -o
4 47-8
4 47-1
4 46.6
4 47-1
4 50-5
4 45-3
4 49-9
4 55-3
5 00.9
4- 0.2
+ 3-4
+ 6.4
+ 35-0
+ 18.5
- 25.0
- 4-3
0.0
- 4-5
+ 14-2
+ 4-2
- 13-6
+ 1-7
- 15-0
5 05.0 + 3.4
5 02.8 i 4- 8.9
! ■
5 00.2 + 0.4
4 55-6 + 2.2
4 57-8 I + 9.3
4 59-3 ; + 2.8
Bracketed nuruber shows that tlie .station is exchided in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0.
XV.
{o, fi, H, aiul I) Reduced to 189.") 0 and Sea Level.
55
Di
P ^-
Horizontal Force H.
Total Force I.
No.
Ol)-
Sf-rveil
CalcN-
hited
Olis.-Cal.
Oh-
soi ve/
IX "V. {Continued.)
(Ô, d, H, and I) Reduced to 1895.0 and Sea Level.
Di
P '>■
Horizontal For
oe H.
To
al Force
I.
No.
0))-
served
Calfu-
latod
(»is.-Cal.
Ob-
sprveil
Calcu-
lated
01)s.-Cal.
Ob-
served
Calcu-
lated
Obs
.-Cal.
0 /
51 39.4
51
147
+ 24^7
T
29013
V
29174
- 161'
T
46766
T
46605
+
161
22
51 55-3
51
II. S
+ 43.5
28S51
29223
- 372
467S0
46635
+
145
[23]
5t 35-1
51
28. 1
+ 7.0
29155
29II3
+ 42
46921
46735
+
1S6
[24]
51 54-6
51
44-6
+ lO.O
28899
28992
- 93
46846
46823
+
23
25
51 5S.2
51
25.2
+ 33-0
2S992
29097
- 105
47059
46660
+
399
[26]
51 41.9
5'
43-9
— 2.0
2S924
28965
- 41
46666
46766
100
27
51 51.0
52
00. S
- 9.8
29012
28971
+ 41
46967
47071
104
2S
52 lO.I
52
14.9
- 4.8
28796
28881
- 85
46949
47172
-
223
29
52 09.4
51
59.3
+ 10. 1
28747
29001
- 254
46857
47093
-
236
30
51 26.0
51
44.0
- 18.0
29257
29083
+ 174
46930
46959
-
29
31
SO S4.0
50
12.3
+ 41.7
29539
29547
- 8
46S37
46165
+
672
[32]
50 00.0
50
06.1
- 6.1
29870
29573
+ 297
46470
46106
+
364
[33]
51 45-2
50
05.9
+ 99-3
30 1 98
295S0
+ 618
48781
46113
+
2668
[34]
49 59.3
49
57.5
+ 1.8
29627
29592
+ 35
46080
45996
+
84
35
50 07.3
49
57-3
+ 10.0
29604
29573
+ 3«
46172
45965
+
207
36
50 19-3
50
19.5
— 0.2
29443
29453
— 10
461 1 5
46133
-
18
37
49 5S.4
49
428
+ 15-6
29559
2961 1
- 52
45960
45794
+
166
38
49 09.1
48
42.2
+ 26.9
30217
29943
+ 274
46199
45371
+
828
39
4S 57-9
48
31.9
+ 26.0
29353
30002
- 649
44710
45306
-
596
[40]
47 53-3
48
03.3
— lO.O
30186
30155
+ 31
45015
45 114
-
99
[41]
48 12.0
48
09.8
+ 2.2
30149
30137
+ 12
45232
45183
+
49
42
58
A. TANAKADATE.
TAI^BE
Observed and Calculated Vaines of Masrnetic Elements
No.
Station.
Height,
in km.
Year.
Latitude.' Longitude,
Declination S.
Ob-
served
Calcu-
lated
01>s.-Cal.
43
44
[45]
[46]
[47]
[48]
[49]
[50]
[51]
[5-]
[53]
[54]
[55]
[56]
[57]
[58]
[59]
[60]
[6.]
[62]
6::
Hudisawa.
(Itn
iVEidono ....
Yosida
LTmagaesi
Hnzi East side
Syakadake ...
,, Sainokawara
near Kinmeisui,
„ Sainokawara
near Ginmeisni,
,, Bottom of
Crater
Mnravama
Hiromil)ara ..
„ Down
Uzuragoya
„Up
Uzuragoya ,
Mituike
MituikeCave ...
Front of
Mituike Cave.
Front of
Hitoana
Ttimaiiwa in
Hitoana
Front of
Hitoana
Omiya ..,
Numazu
0.00
0.00
0-55
0.84
I. CO
3.73
3.60
3-72
3-56
0.50
0-73
0.69
0.78
0.82
0.82
0.82
0.69
0.69
0.69
O.II
0.00
1893-79
1893.81
t 1893.82
* 1893.51
t ■S93.81
"" 1893-51
t 1893.81
* 1893.52
1S93.53
1893.53
1893.53
1893.53
* 1S93.S0
t 1893.53
t 1S93.80
"■ 1S93.54
1893.54
1893.54
1893.54
1893.54
1893.54
1893-55
1893.55
1893.55
t 1893.79
* 1893.55
t 1893.82
* 1893.55
35 20.8
35 15.4
35 20.0
;5 28.0
35
25.0
35
21.7
35
21.7
35
21.4
35
21.5
35
15-0
35
21.1
35
21.0
35
21. 1
35
22.4
35
22.4
35
22.4
35
21.5
35
21.5
35
21.5
35
13.5
35
05.0
o /
39 29.3
39 42.5
38 54.0
38 48.0
38 47.0
38 44.0
38 43-8
38 43.9
38 43.9
38 40.0
38 36.7
38 36.3
.38 37.2
38 35.9
38 35.9
38 35.9
38 35.5
38 35.5
38 35.5
38 38.0
38 52.5
4 33.9
4 17.5
4 25.2
3 29.9
4 44.1
3 05.5
3 17.6
O / /
4 21. 1 ! + 12.!
4 17.3 ^ + 0.2
4 26.4 — 1.2
4 29.6 - 59.7
4 22.6
4 25.6
4 28.9
4 28.4
4 28.3
4 28.3
4 28.3
4 27.0
4 29.3
4 29.3
4 29.2
4 29.7
4 29.7
4 29.7
4 29,5
4 29.5
4 29.5
4 26.9
4 22.2
+ 15-2
-81.5
-71.7
- 4.3
+ 3.4
t Epoch for the observation of S. * Epoch for tlie observations of 0 and H.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 59
_X_ V^. (Continued.)
(d, d, H, and I) Eeduce
Hi to 1895.0 and Sea
Level.
Dip 0.
Horizontal Force H.
To
tal Force I.
No.
seived
Calcu-
lated
Olis.-Cal.
Ob- i Calcu- ,,, ,. ,
served luted j Obs.-tal.
Ob-
served
Calcu-
lated
Obs.-Cal.
- 167
49 02.6 1
0
48
46.9
+ 15-7
29623
29SÖS J - 265
Y
45192
T
45359
43
48 36.3
48
39-4
- 31
29S32
29906 - 74
45114
45273
- 159
44
49 50.1
48
49-6
+ 60.5
29218
29931
- 713
45299
45464
- 165
[45]
49 14.1 '
48
59.5
+ 14.6
29698 '
29891
- 193
45483
45554
- 71
[46]
50 25.3 ■
48
56.1
+ 89.2
28S35
29909 -1074
45258
45529
- 271
[47]
59 18.8
48
52.6
+ 626.2
26215
29929 -3714
51368
45507
+ 5861
[48]
52 41-9
48
52.7
+ 229.2
29328
29932 _ 604
48395
45512
+ 2S83
[49]
59 14.5
48
52-3
+ 622.2
24647
29934 j -5287
48193
45510
+ 2683
[50]
47 42.4
48
52.4
— 70.0
31221
29933
+ 12S8
46396
45510
+ 886
[51]
48 55-8
48
45-3
+ 10.5
30595
29976
+ 619
46569
45467
+ 1102
[52]
49 15-2
48
52.7
+ 22.5
29768
29944 - 176
45594
45531
+ 63
[53]
48 50.4
48
52.7
- 2.3
29700
29945 - 245
45124
45532
— 408
[54]
49 39-9
48
527
+ 47-2
29937
29943 - 6
46252
45529
+ 723
[55]
40 04.5
48
54.3
-529.8
34010
29937 +4073
44446
45545
-1099
[56]
48 18.1
48
54.3
- 36.2
29860
29937 - 77
44888
45545
- 657
[57]
47 39-8
48
54-3
- 74-5
29109
29937 - 828
43221
45545
-2324
[58]
46 20.8
48
53-3
-152.5
29386
29943 1 - 557
42565
45539
-2974
[59]
46 38.7
48
53-3
-134.6
26126
29943
-3S17
38056
45539
-7483
[60]
42 14.9
48
53-3
-39S.4
3«593
29943
+ 1650
42680
45539
-2859
[61]
48 35-1
48
43.8
- 8.7
30275
299S6
+ 289
45767
45460
+ 307
[62]
48 23.0
48
32.4
1 - 94
30108
30019
+ 89
45337
45340
0
63
Braclieted number showa that the station is excluded in the et^uations of condition.
60
A. TANAKADAÏE.
TABLE
Observed and Calculated Values of Magnetic Elements
No.
Station.
Ileiglit
in km.
Year. Latitude. Lonsrilude,
Declination o.
Oil- i Cak-u-
servcd I latcd
Ol.s.-Cal
65
66
67
68
69
70
71
72
73
74
75
76
77
7S
79
So
81
[82]
84
Simizu
Nisinoto
Olvazaki
Kôwa ...
Naruiui
Nagoya
Macgasu
Yokkaili
Kameyania ....
Tu
Kaniiyasiro.
Toba
Katikawa ..
Kiyusii
Gilui
ISakatugawa
lida ...
Matuô
llukusiuia
Noiuugi ...
Takayauia
0.00
0.14
0.05
0.00
0.00
0.00
Ü.09
0.00
0.00
0.05
0.00
0.00
0.15
0.30
0.53
0.53
0.78
1.16
o.s6
0.00 *
t
-^93-79
893-56
893.78
893.56
893.77
893.57
893.74
S93.58
893.75
893.58
S93.71)
893.58
896.76J
893.71
893.59
893.72
893.59
893.72-
89-
896.
S93.73
893.60
893-73
S93.60
893-73
893.61
893.76
893.61
893.75
893.61
89 3. 68
893.62
89377
893-63
S93.78
S93.64
893-64
)3.72)
?3-59^
36.6S3
o /
35 00.5
35 02.0
3i 56.5
34 46.0
35 05.0
35 IO-5
35 o^.o
34 58.5
34 52.0
34 43-0
34 30-0
34 29.0
35 13.0
35 12.0
35 25.5
35 29.0
35 31.0
35 29.0
893-65 135 50-0
893-65 36 02.0
893.66 I 33 oS.o
o »
38 30.0
37 50-0
37 08.0
36 55-5
36 5S.0
36 56.0
36 44.0
36 37.5
35 28.0
36 31-0
36 45-0
36 50.0
36 58.0
36 51.0
36 46.0
37 32.0
37 50-0
37 52.0
37 42-0
37 35-0
37 16.5
O / I O » ! r
4 II. 4 4 24.2 — 126
4 24.0 4 30.0 — 6.0
4 31-8 4 33-3 I - 1.5
4 35-4 4 3'-6 ' + 3.8
4 39-7 4 37-0 + 2.7
4 42.3 4 38.8 , + 3-5 I
4 40.6 4 38-8 j + 1.8
4 36.7 4 37-2 - 0.5
4 33-4 4 36.2 j - 2.8
4 28.3 ; 4 33.1 - 4-8
4 28.7 4 27.9 4- 0.8
4 26.8 4 27.0 — 0.2
4 44-5 4 39-4 ^ + 5-1
4 40.9 I 4 39.8 I 4- i-i
1 '
4 41-7 , 4 44-4 ; + 0.3
4 43-4 4 40.2 [ + 3-2
4
34.2
4
38.5
—
4.3
4
37.7
4
37-7
0.0
4
57-5
4
45-1
+
12.4
4
56.6
4
49.5
+
7.1
4
51.8
4
53.6
-
1.8
t l^^pocli lor Uic observation o
0. * Ejjoeli lb
liie observations of 0 and II.
MAGNETIC ÖUllVEY OF JAPAN FOil THE EPOCH 1895.0. 61
IX! "V^. (Continued.)
(o, d, H, and I) Reduced to 1895.0 and Sea Level.
Dip Q.
Horizontal Force II.
Tot
al Force I.
No.
Ol)-
seived
Calcu- i
latcd
Oli.s.-Cal.
01.-
sei'ved
Calcu- /ii „
lated '^'■-•
-Cal.
01 )-
served
Calcu-
lated
OI)s.-Cal.
0
4S
33.1 48 ° 29^5 '
+ 3-6
T
30153
1
Tl
30071
+
Y
82
45552
45375'
+ 177
64
4S
38.3
48 35 -0
+ 2.7
30049
30110 ! -
61
45473
45524
- 51
65
48
32.8
48 34-1
- '-3
301 10
30194
-
84
454S2
45629
- 147
66
48
23-5
1
48 23.2
+ 0.3
30255
30271 1 -
16
45563
455''^3
— 20
67
48
45-6 1 48 45-3
+ 0.3
30133
30159 j -
26
45710
45746
- 36
68
48
47-3
48 52.0
- 47
30186
30130
+
56
45817
45804
+ 13
69
48
4S.5
48 4S.2
+ 0.3
30173
30172
+
I
45815
45809
+ 6
70
48
38.7
48 40.2
- 1-5
30206
30224
-
18
45716
45767
- 51
71
48
33-3
48 33.7
- 0.4
30198
30274
-
76
45623
45744
— 121
72
48
34.5
48 22.7
+ U.8
30205
30321 ' -
1
116
45652
45650
+ 2
73
48
09.0 48 05.6
+ 3-4
30345
30376 1 -
31
45483
4547S
+ 5
74
47
57.2 ' 48 03.7
- 6.5
30413
30374 +
39
4541 1
45448
- 37
75
48
53.7 ' 48 5^-7
— I.O
30094
30113 -
19
45774
45S1S
- 44
76
48
554 , 4S 54.4
+ i-o
30084
30128 -
44
45786
45837
- 51
77
49
07.7 49 10.9
— 3-2
30064
30057
+
7
45944
45982
- 38
78
49
07.6 49 09.3
i
- 1-7
29903
29976
-
73
45696
45833
- 137
79
49
06.1 49 09.5
- 3.4
29S60
29942
-
82
45607
45785
- 178
80
49
10.8 49 06.9
+ 3-9
29841
29951
-
no
45650
4575S
— loS
81
50
22.3 49 33.5
+ 49-9
29614
29S41
-
227
46430
45988
+ 442
[82]
49
37-5
49 47--
- 9-7
29942
29779
+
163
46222
46123
+ 99
83
49
46.2
49 56.5
- IÛ.3
29S 1 9
29768
+
51
46169
46255
- 86
84
Braciieted number shows that the station is exchuled in the etiuations of condition.
62
A. TANAKADATE.
No.
S5
S6
87
ss
89
90
91
92
93
94
95
96
97
98
99
100
lOI
102
TABI.E
Observed and Calculated Values of Masnetic Elements
iStation.
Gero
Hatiiiian ...
Nagamine
Nairahama
ïuruga
Takeliu
Olio
Sioya
Kanazawa
Nanao ....
Waziiua..
Toyauia .
Mozumi .
Mikkaili .
Abiita ....
O.syamanbe .
SuUu
Iwaiiai
[103]' Yobetu
[105] Otaru
Height
ill km.
Year.
Latitude.
Longitude
0.58
0.21
0.37
0.05
0.00
0.04
1893.67
1893,67
35 48.0 1 137 16.0
35 44-0; 136 57-0
1893.6S 35 40.5
1893.69-)' ^^
1896.54J1
136 35-0
136 15.0
^ 35 22.5
1893-69 : 3S 39 -o , 130 02.0
»893-70 1 35 53-0, 130 ii.o
'104] Hunatua
0.20 j 1893.70 35 59.0 ■ 136 30.0
! i
0.00 ; 1893,71 136 16.5 1 136 17.0
1893.72 36 33-7 136 40.0
0.00
0.00
o.oi
1893.72 37 03.5 137 00.0
1893.73 !37 22.5! 136 55.0
1893.74
Declination 0.
(jii-
si-rved
Calcu-
lated
Obs. -Cal.
4 47.0 [ 4 47-7
4 49.7 i 4 48.7
i
4 56.1 ■ 4 50.0
4 47.8 ' 4 46.5 j +
4 48.6 4 52.7 ^ -
4 52.9
4 56.1 I -
4 50.9 4 56.0
5 03.6 5 02.5
5 043 ' 5 05.3
5 II. I 5 II.8 - 0.7
5 15.4 : S 17.9
+
0.7
I.O
6.1
4.1
5-1
I.I
1.0
36 40.0 137 13.7 5 06.5 5 03.3
0.40 I 1S93.75 35 2S.0, 137 14.0
0.00 I 1893.76 36 51.0 i 137 28.0
' I '
0.00 I 1S94.50 ,42 33-1 MO 45,3
o.co
0.00
0.00
o. 10
0.00
0.00
1594.51 42 30.7 140 22.4
1894.52 1 42 47.31 140 13.4
1594.52 1 42 58.81 140 30.8
!
1894.53 43 19.7 i 140 22.8
I j
»894-53 I 43 19.5 I 140 33-4
1894.54 '43 12.0! 141 00.5
4 56.6 : 4 59.7
5 lo.o S 04.7
6 I I.I 6 05.9
5 51.6 6 10.2
6 02.3 , 6 16.5
6 254 ; 6 15.9
6 00.4 6 23.1
4 49 o 6 20.8
6 14.0 6 12.8
—
2.5
+
3.2
-
3.1
+
5-3
+
5-2
-
18.6
-
14.2
+
9-5
22.7
- 91.8
+ 1.2
Bracketed number shows tliat tlie station is excluded in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 03
IX]. "V". {Continued.)
(o, 6, IT, and I) Reiluced to 1895.0 and Sea Level.
Dip 6.
Horizontal Foi
ce H.
Total Force I.
No.
Ob-
served
Calru-
latod
Olis.-Cal.
Ob-
served
Calcu-
lated
Obs.-Cal.
Ob-
served
Calcu-
lated
Obs.-Cal.
o /
49 30.4
49°
334
- 3.0
T
29903
T
298S6
+ 17'
T
46051
46092
T
- 41
85
49 22.4
49
3I-I
- 8-7
30008
29934
+ 74
460S7
46109
— 22
86
49 2S.1
49
29.8
- 1-7
29950
29985
- 35
460S7
46167
- So
87
49 07.8
49
11.4
- 3-6
30102
30117
- 15
46003
460S2
- 79
8S
49 25.0
49
32.5
- 7-5
30149
30040
+ 109
46344
46295
+ 49
89
49 27.9
49
47-7
— 19.8
30339
29946
+ 393
466S1
46390
+ 291
90
49 56.4
49
52.1
+ 4-3
29895
298S4
+ II
46450
46365
+ 85
91
50 17.2
50
14.2
+ 3-0
29704
29799
- 95
46489
46590
— lOI
92
50 45.8
50
31.0
+ 14-8
29617
29665
- 48
46S23
46653
+ 170
93
5 1 09.0
51
02.5
+ 6.5
2952S
29459
+ 69
47073
46853
+ 220
94
51 32.2
51
24.9
+ 7-3
29205
29351
— 146
46953
47061
- loS
65
50 48.0
50
33-7
+ M-3
29337
29581
- 244
46417
46565
- 148
96
50 00.9
50
19.9
— 19.0
297S9
29652
+ 137
4635S
46450
- 92
97
50 40.0
50
44.4
- 4-4
294S5
29-197
— 12
46519
46610
- 91
98
56 44-6
56
29-3
+ iS-3
26687
27056
- 369
48666
49005
- 339
99
56 176
56
30.1
- 12.5
27243
27097
+ 146
49092
49096
- 4
100
56 43-2
56
4^-5
- 5-3
26991
26992
— I
49188
49307
- 119
lOI
56 52-3
56
57.8
- 5-5
26790
26893
- 103
49020
49330
- 3'o
102
56 57-8
57
20.3
- 22.5
27032
26756
+ 276
49584
49578
+ 6
[103]
57 32.0
57
1S.5
+ 13-5
26683
26746
- 63
49707
49519
+ 188
[104]
57 10.3
57
06.9
+ 3-4
26762
26769
- 7
49365
49303
+ 62
[105]
64
A. TANAKADATE.
TABLE
Observed and Calculated Values of Ma2;netic Elements
No.
Station.
Height
in km.
Year.
Latitnde. Lonn;itnde,
Declination 5,
oil- f'aleu- ,,, „„,
sovvod I lat,Ml Ol.s.-Cal.
06
07
08]
Otaru
Mvôkenzan
Sapporo
Iwaraizawa.
09 ! Soratipt.
Tip-Yahnsi.
Asahikawa.
10
II
12] Oliotnkawa
13] Porokamnikotan
14 j Masike
15 Sirasitomari
16 Huren
17
Tesio.
18]! Pösinai-pitari...
'9]
20]
Oknruraatoma-
nai
Nayoropt .
21 ]l Nuppamamoi ...
22] Wakasakanai...
23 Wakkanai
24 Soya
25 ]j Sarubntu.
25]| Esasi
0.04
0.00
0.00
0.00
0.21
0.00
o.io
0.70
0.00
0.00
0.00
0.00
0.04
0.08
0.0 1
0.00
0.00
coo
0.00
0.00
1894.62
1894.55
1894.56
IS94.56
1894.57
1894.58
1894.59
1894.60
1894.64
1894.64
1894.65
1894.66
IS94.67
1894.68
1894.69
IS94.70
IS94.70
1894.71
1894.71
1894.72
1894.73
43 "-9
43 04.8
43 12.9
43 34-0
43 26.5
43 46.5
43 43-2
44 00.0
43 51-3
44 18.7
44 34-6
44 53-3
44 50-2
44 36.0
44 23.4
4* 54.3
45 06.7
45 24.0
45 29.4
45 16.7
44 57-0
141 00.6
141 21.0
141 45.0
141 54-7
142 17.2
142 20.2
141 57.0
142 06.0
141 31.8
141 39.0
141 46.7
141 44.1
142 03.7
142 17.S
142 27.2
141 59.0
141 37.0
141 39.0
141 52.7
142 14.0
142 34.9
6 17.7
6 10.6
6 12.7 + 5.0
6 06.1
5 27.3 6 02.5
6 12.0
6 09.1
6 27.8
6 13.9
6 24.8
5 29.1
7 053
6 51-3
6 49.8
6 39-4
7 16.7
7 03.0
6 07.3
6 09.4
6 15.6
6 20.9
6 23.1
6 2S.5
6 22.8
6 155
6 09.8
6 25.0
6 33.7
Ö 37.6
6 35-5
6 26.8
6 16.3
+ 4-5
- 35-2
5 50.1 6 05.6 - 15.5
5 33-2 1 5 58.0 I - 24.8
6 20.1 6 02.3 4- 17.8
+ 2.6
- 6.5
+ 6.9
- 9.2
- 3-7
-53-7
+ 49-8
+ 41.5
+ 12.2
+ 39
+ 49-9
+ 46-7
Bracketed number shows that the station is exchided in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895 0. ()5
5C\^. {Continued.)
(o, d, H, and I) Reduced to 1895.0 and Sea Level.
Dip 6.
Horizontal Force H.
Total Force
I.
No.
i
Ol)-
sprvod
Calcu-
hite.l
Obs.
Cal.
Ob-
served
Calcu-
lated
Obs
-Cal.
Ob-
served
Calcu-
lât eil
Obs.-Cal.
57 ° oo!4
c
57
06^8
_
64
26921
26770'
+
151'
4943s'
49303'
+ '35
io6
57 oS.8
56
56.8
+
12.0
26496
26799
-
303
4S841
49135
- 294
107 j
57 '4-7
57
01.7
+
13.0
26482
26719
-
237
48945
49095
- 150
[•OS]
57 22.2
57
21.6
+
0.6
26577
26561
+
16
49289
49245
+ 44
109
57 15-9
57
II. I
+
4.8
26545
26593
-
48
490S9
49071
4- 18
no
57 30.7
57
30.7
0.0
26416
26449
-
33
491 So
49241
- 61
III
57 35-0
57
30.5
+
4-5
26595
26494
+
lOI
4961 1
49320
+ 291
["2]
58 04.8
57
46.1
+
18.7
26439
26366
+
73
50005
49434
+ 571
["3]
57 34-9
57
42.2
-
7-3
26519
26460
+
59
49463
49522
- 59
114
58 15.8
58
08.5
4-
7-3
26245
26258
13
49895
49747
+ 148
«15
5S 25.5
58
231
+
2.4
26135
26136
0
49915
49859
+ 56
116
58 49.2
58
41.9
+
7-3
25923
26003
-
80
50071
50050
+ 21
117
58 43-4
58
36.0
+
74
-6097
26006
+
91
50267
49914
+ 353
[118]
58 22.8
58
20.1
+
2.7
26126
26096
+
30
49832
497 1 1
+ 121
["9]
58 12.0
58
06.4
+
5.6
26206
26179
+
27
49729
49550
+ 179
[120]
58 584
58
40.7
+
17.7
257S6
25981
-
195
5C027
49979
+ 48
["21]
58' 59-7
58
56.1
+
3.fi
25779
25912
-
K^:^
50345
50217
- 172
[122]
59 16.1
59
12.7
+
34
25783
25784
-
I
50453
50373
+ 80
123
59 134
59
15-9
-
2.5
25759
25730
+
29
50341
50345
- 4
124
59 00.3
59
00.4
-
0.1
25754
25803
-
49
50012
50108
- 96
[125]
59 38.7
58
38.3
+
0.4
25182
25928
-
746
49830
49820
+ 10
[126]
or,
A. TANAKABATE.
T^BILE
No.
Observed and Calculated ValtK^s of Masjnetic Elements
StMti
Height
in km.
Year. Latitude. Loni^itude.
Declination
S.
Ob-
served
Calcu-
lated
Obs.-Cal.
o /
6 I0.6
0 1
6 07.2
+ 3.4
6 00.4
5 547
5 4S.2
+ 5.7
27 Poron.ai
28 ^[onhetii
29] Yfibetu
33 Nno'anii
ji Aiiionai
32] Abasiri
iz ^y^i-i
34 Kaiisii
35 Siliotii
33 Hakodate
37 -^r"n
3S Setaua
39 Kntn
40 Esasi
41 Hukuyama
I
42 Siriuti
43 Tiril)ctn
44] Tomakoiiiai
45 Sanipt
46 Osyatinai
47] Nolinka
Bracketed number
0.00
0.00
o.co
o.io
0.20
0.00
0.00
0.00
0.00
0.00
000
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.10
0.00
1594.73 44 400, 142 52.9
1894.74 44 217 , '43 2J.O
I
1594.74 44 14.0, 143 37.1
1894.75 44 02.0 143 33.0
1894.75 43 4S.7 143 4'^.2
1894.76 44 01.2 144 16.6
1S94.76 43 54.9 144 39.6
1594.78 44 01.4 ' 145 12.0
1594.79 43 39-1 145 o^-5
1
1894.50 4' 46.5 140 43-5
1894.51 42 07.0 140 34.5
1894.53 ,42 26.9^ 139 51.0
1894.54 42 13.6, 139 49-5
1894.55 '^^ 52-5 ] 140 09.0
1894.55
41 26.0 140 09.0
1894.56 :4i 36.3 140 25.5
1894. 58 42 20.S 141 00.0
1594.58 '42 36.5 j 141 36.0
i I
1894.59 [42 30.41 142 01.5
1894.60 42 41.2
142 13-5
1894.61 ; 42 19.4' 142 4S.O
5 57.6 5 47.3 ! + 10.3
5 4S.5 5 38.7 + 9.8
4 43-1 : 5 33.4 Î - 50.3
[ ;
5 357 i 5 24.9 I + 10.8
I
4 55-9 5 16.2 1 _ 20.3
5 04.6
5 II-9
7-3
5 46.0 I 5 53.9
5 40.5 ! 6 01.3
6 05.4 6 15.6
6 26.0 6 12.3
6 07.5 I 6 02.7
S 49.0 5 55-6
5 317 ' 5 55-0
6 08.4 ; 5 59.4
5 06.2 I 5 55.2
!
6 01. 1 : 5 47.4
5 50-9 : 5 47-3
6 09.1 ; 5 32.7
—
7.9
-
20.8
-
10.2
+
137
+
4.8
-
6.6
-
23-3
+
9.0
-
49-0
+
137
+
3.6
+
36.4
.shows that tlie station is exchided in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 07
_XL V^. {Continued.)
{Ô, d, H, and 1) Eeduced to 1895.0 and ^iea Level.
Dip 0.
Horizontal Force H.
Tot
1 1 Force I.
No. :
1
Ob- i
served '
Calcu- !
lafoil
Obs.-Cal.
01.- 1
served '
Ç^}-- 0b.s.-Ca..
Ob-
served
tt" W-^^^
58° lia \
58 ° 19.2
- 5-6
26185'
26036 , + 149
49728
7 !
49576 + 152
-1
57 5j-o .
57 57-6
- 4.6
20232
26146 + 86
49341 !
492S6 1 4- 55
128
1 57 42.6
57 47-0
- 4-4
26289
26189 + ICO
49211
49124 4- 87
[i2y]i
t
i
57 29.9
57 37-1
- 7-2
26384
26280 1 + 104
49102
49070 4- 32
130 1
57 12.3
57 20.S
- 8.5
26396
26362 + 34
48734
4S857 - 123
'3' \
57 IO-9
57 30.8
- 19-9
26684
26253
+ 431
49235
1
45^879 4- 35Ö [I32lr
57 30.4
57 22.0
+ 8.4
26223
26283
— Co
1
48815
48739 . 4- 76
133
57 17-7
57 24 .8
- 7'
26383
26217
+ 166
48828
4SÔ7S ■ 4- 150
134
57 16.7
57 03.4
+ 13-3
26180
26379
- 199
48432
48509 - 77
135
55 31-5
55 4'-4
- 9-9
27456
27376 1 + 80
48505
4856S — 63
136
56 14.2
56 03.9
+ 10.3
27181
27246 - 65
4890^
4S80Û + 102
137
56 12.2
56 30.7
- 18.5
27396
27158
+ 23S
49250
49220 4- 30
138
56 04.6
56 17.2
- 12.6
27306
27251
+ 55
48952
49098 - 146
139
55 55-3
55 524
+ 2.9
27272
27373
— 101
48672
48791 - 119
140
55 05.9
55 24.6
- 18.7
27767
27552
+ 215
48529
48532 1 - 3
141
55 34-9
, 55 33-2
+ 1-7
27459
' 27465
- 6
48580
48556 + 24
142
56 30.S
5^ 14-7
+ 16.1
2681S
27125 - 307
48606
48817 - 211
143
5^ 47-9
56 25.9
4- 22.0
26927
26981 - 54
49' 75
48797 + 378
;[144]
56 26.0
56 16.4
+ 9-6
269S6
j 27000
- 14
48^08
48628 ' 4- 180
ii45
56 33-2 5f> 25.9
+ 7-3
26932
' 26914
4- 18
48864
48675 4- 189
146
55 5^-3 55 59.5
— 3-2
27099
27036 + 63
48384
4833S 4- 46
[147]
ß8
A. TAXAKADATE.
TABLE
Observed and Calculated Value« of Mao-netic Element«
No.
Station.
[14S] Urakawa.
149 Syoya
150 Muv'oro...
151
152
'53
'54
155
[156]
157
;[i5S]
i
1['59]
p6o]
:[.6l]
Tyurui ..
Meiuiiro
Otasn ...
Sycrusaiu
Asyoro....,
Ötu
SiranuUa
Sibetya
Alusanupuri ...
Sinryu .,
Nenmro
1 162 Seiidai,
163
164
165
166
167
[16S],
ICoguta
Gaiiioi)
Midzusawa
Ilanaiuaki
Morloka
Nakavaiiia
Height I Year. , Latitude. Longitude,
in km.
Declination 0.
Ob-
scivc'd
(■alcu-
lated
Olis.-Cal.
0.00 1S94.62 42 08.8 142 4S.0
!
0.00 1894.63 42 01.5 143 16.5
o.co 189^.65 42 1Ô.4 143 iS.o
0.00 1S94.65 42 33.2 143
0.08 1S94.66 42 55.0 143
0.27 1894.67 43 04.0 142
0.05
0.23
0.00
0.00
0.05
0.46
0.00
0.03
0.00
0.0 1
0.02
0.06
o.'3
0.-13
1894.69 42 54.3 143
1594.70 43 17.5! 143
1894.71 42 40.5 143
!
1894.72 42 56,3 144
'894.73 43 17-7 144
1894.74 43 37-2 '44
1894-75 '43 03.0 144
1894.70 ^ 43 20.4 145
189449)!
1894.82!' ,1 o '
1895-49 h^ ^5-8 140
1S95.69J I
1895.49 38 31.5 141
1895-50 38 44.0 141
1895-51 J'J 07-6 14'
i I
1895-51 39 25.0^ 141
Î
1895-51 39 42.5 141
1895.52 40 03.3 141
18.0
00.0
49-51
37.53
39-0
06.0*
r,
35-5^
25-5^
6 05.4 5 30.0 + 35.4
S 36.2 5 20.5 + 15.7
5 18.6 5 23.9 I - 5.3
5 21.7 5 28.2 - 6.5
5 48.1 5 38.7 + 9-4
6 05.3 5 43.8 +21.5
26.8
5-5
50-5
36.0
5 42.0 5 34.0 + 8.0
5 5y.o 5 24.2 + 34.8
i
5 04.7 S 20.4 ' - 15.7
5 42.6 5 16.9 + 25.7
5 1 7. 1 5 24.S - 7.7
5 34.6 5 08.7 + 25.9
4 04.9 4 58.5 - 53.6
52.0 1 5 o5.2 : 4 55.1 + II. I
I I
04.0 1 5 14.5 4 5G.9 + 17.6
06.0 5 13-3 4 59-9 : + 13-4
8 ' !
05-5 5 12-3 5 o6-4 ; + 5-^
06.5! 5 29.4 5 10.4 i +19.0
I I
07.51 5 32-5 S 15.4 + 17-1
16.5 S 5 48.5 5 19.1 i + 29.4
Brackeled number shows that the station is excluded in the equations of condition.
MAGXETIC SURVEY OF JAPAN FOR THE EPOCH 18Ü5.0.
_XL v' . {Continued.)
(o, 6, H, Hiul I) Reduced to 16!).3.U and Sea Level.
69
Di
P 'J-
Horizontal Force F
Tut
al Force 1.
!
No. 1
Ob- i Caleu-
sorved latcd
Obs.-Cal.
Ob-
S"'^'"- ' Obs.
Cal.
Ob- 1
'^^ <^'-^^"-
1
O / 0
55 50-9 , 55
4S.'7 :
+ 2'. 2
27192'
27109'
+
&i
48437
48244 + 193
['48];
55 39-1 55
3S.0 '
+ I.I
27138
27138
0
48098
48076
+ 22
149
55 53-4
55
53.0
1
+ 0.4
27II2
27034
+
7S
48347 :
1
48199
+ 148
150
56 12.7 :
56
1
1 0.0 ,
4- 2.7
26959
26917
+
42
i
48475
48345
+ 130
15'
56 33.6
56
34-1
- 05
26S09
26779
+
30
4Î1649
48605
+ 44
152
56 40.6 ,
56
44-4
- 3-8
26767
26724
+
43
4S724
48727
"~ 3
153
56 27.4
56
33.7 ;
— 3-3
26737
26766
-
29
48387
4S509
— 122
151
56 4-^-3
56
52.2 1
- 9-9
26628
26592
+
36
48508
4^655
- 147
155
56 16.7
56
15.0
+ 1-7
27044
26S5I
+
193
48714
48330
+ 3S4
[■56]
56 40.0
56
27.8
+ 12.2
2Ô670
26721
51
4S534
4S366
+ 168
157
56 38.S
5Ö
45-9
- 71
26483
26551
-
6S
48166
48144
- 278
[•5S]
56 47-4
57
06.2
- 18.S
26566
26419
+
147
48504
4S643
- 139
[•59]
57 17-2
56
29.7
+ 47-5
2659S
26646
-
48
49216
48270 + 946
[160]
57 29.8
56
42.3
+ 47-5
255S4
2649S
-
914
476II
48270 - 659
[i6i]
51 57-3
51
55-2
+ 2.1
2S619
28746
-
127
; 46438
46608
- 170
A
52 09.2
52
11. 1
- 1-9
2S82Ô
28635
+
191
; 46982
46705
+ 277
.03
52 42.8
52
24-5
+ 1S.3
28179
28554
-
375
i 46516
46808 — 292
164
52 4-.4
52
50-1
- 7-7
1 2S393
28404
-
II
1 4OS61
47019 - 158
165
53 00.3
53
08.8
- 8.5
1
1 28 I 94
2S29I
-
97
\ 46854
47170 - 316
166
53 "-8
53
27.4
- 15-6
; 2S267
28177
+
90
; 471^6
47323 - '37
167
53 33-0
53
48.6
- .5.6
j 2S0S1
28032
+
49
1 47265
47474 - -09
[-68]
70
A. TANAKADATE.
TABI.E
OUserved and Calculated Values of Ma-iiiietic Elements
Ni). ; Staliuii.
Hciglit I Ytiir. Latitudo. Longitude,
in km.
[169] Ilatiiiohe.
170 Koininatotaira..
_(in iSameiira)
[171] Ono
172 KiiziiiiEikutvu
[173] Akka
174 Auazawa
[175] Iwaizuiui
[176J Miyako
[177] Oguni.riikutvfi,
0.04 i 1S95.60 40 ji.o 141 31.3
0.00 ^ 1895.53:40 32.3' 141 34.3
0.20 I 1895.53 40 15.2, 141 37.8
0.00 I 1895.54 4° 11-6 141 47.8
!" ! I
0.10 , 1895.54 '39 59.3; 141 44.0
0.3
J?
178 Töno
!
179 Kaiuaisi ....
I
180 ; Kcyoniiuiiia
181
I
[182]
.S3;
184 :'
[1S5]
[186J
XS7'
188
1S9
Ibinoiiiaki
Ikiisazawa
iSiiiiüiniKii
Yukutc ...
Kakiidate
Kariwanu ,
Akita ...
llonzvû
^<'s.-Cal.
5 35-7 5 31-9 + 3-8
5 27.2 5 38.2 - ii.o
5 32-9 5 44-2 - 1 1.3
5 39-9 5 46.S - 6.9
6 20.6 5 47.1 + 33.5
6 12.3 5 39.1 +33.2
5 51-6 ' 5 34-0 + 17-6
5 28.3 5 38.6 - 10.3
4 34-6 , 4 37-8 - 3-2
4 21.2 4 19-9 + 1-3
4 24.1 4 19-4 + 4-7
4 134 4 I3-0 + 0.4
4 14-7 4 12.3 + 2.4
4 II. I 4 10.5 + 0.6
4 18.3 ,4 174 + 0-9
I I
4 22.2 , 4 27.7 ; - 5.5
4 29.7 4 33.1 - 3.4
4 21.5 4 40.3 - 18.8
t
4 18.8 4 51.8 - 33.0
4 58.1 4 51.2 + 6.9
4 51-I 4 58.6 - 7-5
Bracketed number sliows tliat the station U excli
led in tlie equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 73
3CA^. {Continued.)
{d, d, W, and I) Redr.ced to 1895.0 and S(^i Levd.
Dip e.
Horizontal Force IT.
T„
till Force
I.
No.
Ob-
servfd
Calcu-
lated
Obs.-fal.
Ob-
sfiveil
^aleir '"-''"'■
()b-
serveil
Calcu-
lated
01)s.-Cal.
c
54
03-1
0 '
54 07.4
- 4-3
27930
27992 — 62
47576
47764
- 1 88
190
54
15.2
54 29.7
- 14-5
27966
27862
+ 104
47871
47974
- 103
191
54
47-5
54 42.7
+ 4-S
27760
27809
- 49
48148
48139
+ 9
192
55
18.0
55 05.0
+ 130
27524
27634
— no
48348
48278
+ 70
193
55
28.3
55 22.7
+ 5-6
270S9
27477
- 388
47791
48363
- 572
[194]
55
09.1
55 057
+ 3-4
27540
27551
— II
48197
4S14S
+ 49
[195]
54
43-3
54 41.8
+ '-5
27691
27713
— 22
47946
47953
- 7
196
54
57.0
54 41-5
+ 150
27711
27760 — 49
48253
48031
+ 222
197
49
53-4
49 46.7
+ 6.7
295S1
29601 : — 20
45915
45840
+ 75
198
49
08.1
49 08.4
- 0.3
29737
29712 + 25
45451
45416
+ 35
199
49
16.7
49 173
- 0.6
29661
29642
+ 19
45464
45446
+ 18
200
48
55-7
49 03.8
— 10. 1
29756
29673
+ 83
45291
45317
- 26
201
48
44.2
48 43-7
+ 0.5
29762
29826
- 64
45126
45217
- 91
202
48
19.0
48 26.1
- 71
29849
29939
- 90
4-1885
451-5
— 240
203
48
39-5
48 47.1
- 7-6
29821
29848
- 27
45146
45301
- 155
204
49
50.0
49 507
- 0.7
29469
29466
+ 3
4 5 688
45693
- 5
205
50
24-5
50 24.4
+ 0.1
29257
29259 ! — 2
45907
45908
— I
206
50
58.0
51 02.0
- 4.0
29328
29034
+ 294
46569
46169
+ 400
207
51
311
51 40.5
- 9-4
29017
28833
+ 184
46632
46495
+ 137
[208]
SI
03.2
51 23.8
— 20.6
29171
28961 4- 210
46407
46417
— 10
209
51
24.7
51 37-6
- 12.9
29047
28921 -4- 126
46570
46588
- 18
210
74
A. TANAKADATE.
TA.BI.E
Obscrvod and Calculate« 1 Values of IMagnetic Elements
211 Yiiinagata
212 ' Sinzyö
213 I Sîikata
[214] Atnmi
No.
Statif
215
216
21S
219
220
221
Murakami
O^rnni in Uzcn...
Tngawa
Wakamatn
Tazima
Tadami ...
Nikk5
Sukagawa.
Nisi-nasnno
24 I Utnnomiya
Koga
Î25
227
228
229
230
2^1
HatimaninOiiii
Kyoto
Sasavama
Miyatii
Obania . .
Ileiglil Year. Latitude. Longitude
in km. '
Sak
cai
0.61
0.20
0.12
0.02
0.05
0.04
0.25
o.oo
0.00
0.00
0.16 ' 1895.59 38 16.5
c.io 1S95.60 38 46.2
0.00 , 1895.61 ; 38 54.5
o.co I 1S95.61 38 37.1
I I
0.00 ' 1895.61 i 38 12.0
o.io I 1895.62 38 04.9
0.08 I 1895.63 37 39.5!
0.22 1 1895.64 37 29.5 !
0.56 : 1895.64 1 37 11-5
1895.65
57 20.5
1895.66 3Ô 44.3
1895.6Ô 37 15.5
1895.66
1895.67
1895.67
1896.50
1896.51
1896.52
36 53-0
36 334!
36 11.7I
35 07.S
35 OI-2
35 04.2
1896.53 35 31.6
1893.53 35 30.8
I
1896.55 34 34-9
^o 21.0
40 18.0
39 48.0
39 350
39 28.5
39 46.5
39 24.0
39 57.0
39 46.5
39 19.0
39 37.5
40 2 1 .0
39 58.5
39 54.0
39 41-8
36 04.3
35 47-8
35 14-0
35 13.0
35 44-5
35 28.0
Declination 5.
Ob- Calcni-
served ! luted
4 44.0 5 01.4
5 09.6 5 10.2
5 12.0 5 18.2
... ! s 15.7
5 10.9 5 09.9
- 174
- 0.6
- 6.2
+ i.o
4 59-5 5 04.7 : - 5-2
5 08.5 5 01.5 I + 7-0
4 48.3 4 52.8 Î - 4-5
4 41.5 ! 4 49-7
4 40.7 I 4 56.9
4 26.2 4 43-5
4 51.S 4 44.5
4 58.8 ■ 4 42.3
4 25.6 : 4 37-6
4 29.7 • 4 33-5
4 43-1 4 43.1
4 45-2 4 42.5
4 48.4 4 46.0
4 50-4 4 544
4 56.1 4 518
4 30.4 4 36.1
- 8.
—
16.2
-
17-3
+
7-3
+
16.5
-
12.0
-
3-8
0.0
+
2.7
+
2.4
-
4.0
+
4-3
—
5-7
Bracketed number shows that the station is excl
ded in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOll THE EPOCH 1895.0. 75
IXIA/^. {Continued.)
(o, d, H, and I) Keduced to 1895.0 and hjea Level.
Dip 0.
Horizontal Force H.
Total Force I.
No.
211
Ob-
served
Calcu-
lated
Obs.
Cal.
Ob-
served
^aîed io'-^'^'-
Ob-
served
Calcn- ,., ,, ,
kited <-*l.s.-Cal.
51° 5^-8
0
51
59-4
-
2^6
2S936
28771' + 165'
46944
46722'
4- 222
52 27.8
52
32.3
-
4-5
2S722
2S587 4- 135
47142
47000
4- 142
212
5^ 45-0
52
44.9
+
0.1
28648
2S566 + 82
4732S
4719I
+ 137
213
52 24.S
52
27.4
-
2.6
2S924
2S690 \ + 234
47418
47083
4- 335
[214]
52 00.4
52
00.5
-
C.I
28931
28S55 + 76
46998
46877
.+- 121
215
51 45-6
51
50-5
-
4-9
2S95S
288S0 + 78
46785
46744
4- 41
216
51 21.S
51
24.9
-
3-1
29046
29062 — 1Ö
46520
46598
- 78
217
51 16.4
51
lO.O
+
6.4
29019
29088 — 69
46385
46387
— 2
21S
51 lO.l
50
5i-c>
+
1 9. 1
29070
29209 I - 139
46362
46265
4- 97
219
51 05-I
51
04.2
+
0.9
29217
29184 + 33
46513
46444
4- 69
220
50 18.0
50
21.4
-
3-4
29462
293S4 + 78
46123
46055
-f 68
221
50 46.2
50
52-3
-
6.1
29145
29150 - 5
46083
46192
— 109
222
50 28.4
50
28.9
-
^•5
29400
-9:09 + 91
46194
46060
4- 134
223
50 09.1
50
07-3
+
1.8
29532
29433 + 99
46089
45907 -i- 182
224
49 48.4
49
44.0
+
4-4
29455
29575 - 120
45639
45757
- 118
225
48 52.8
48
55-4
-
2.6
30191
30217 - 26
45908
45988
- 80
226
48 47.7
4S
49.8
-
2.1
30256
30278 - 22
45929
45995
- 66
227
4^ 57-3
48
58.0
-
"■'•7
30239
3°3^- - 73
46050
46173
- 123
228
49 28.2
•19
30.6
-
2-4
30159
30156 ■\- 3
40409
46442
33
229
49 22.0
-19
25.2
-
3-2
30074
301 13 - 39
461S2
46291
— IC9
i
230
4S 36.9
4S
21.1
+
15.8
303S7
30457 - 70
45963
-15831
4- 132
-3^
76
A. ÏANAKADAÏE.
TABULE
Observed and Calculated Value« of Magnetic Elements
No.
Stilt iun.
Declination S.
Height
in km.
Year. Latilude. Longitude!
01)-
servcM
Calcu-
lated
Obs. -Cal.
232 Ikuno
233 ) Toycuka
234 \ Totturi
235 Hasizu
236 Tiivama
I
237 Okayami
23S Akr.
239 Ak;isi
240 Xara
241 Kamiiti
242 j :\Iyr,zi
243 I "Wakayama
244 Suaiotu
245 Minabe
[246], Tikatuyu
247 Flongû
24*^ Kusiiuoto
249 Arinia
j
250 Naga.slnia
251 :Matu.saka
1
252 Miliara
Bracketcil number
0.25 i 1S96.55 35 10.3 134 48.0
o.co 1S96.56 35 32.6: 134 49-3
0.00 1896.56 35 -9-7 134 i4-î^
coo 1S96.57 35 304 ^33 54-0
0.09 1896.58 35 04.0 134 01.3
0.00 1896.58 34 404 ^33 55-^
o.co 1896.59 34 454 1 ^34 23.8
0.00 ! 1896.59 34 39-2 1 135 oo-o
0.06 1896.60 34 40.9 135 51-0
0.15 1896.61 34 23.4 135 52.0
0.00 1896.61 34 17.0 135 3~-3
0.00 1896.61 34 13-6, 135 11-3
0.00 1896.62 34 20.7 ! 134 53-5
0.00 1896.62 j3 45-6^ 135 -°-3
I
0.4S 1S96.63 i 33 48.9 135 36.9
o.io , 1896.64 33 49.1 135 47-5
0.00 1896.64 33 28.2 : 135 47-0
I
0.00 I 1896.65 33 52.2' 136 05.5
0.00 I 1896.66
34 12.2 136 20.5
0.00 I 1896.67 j34 34.3' 136 32.5
0.00 : 1896.50 34 24.3 J 133 05.3
I I
4 50-3 4 49-6 j + 0.7
4 59-9 ! 4 56-3 ) + 3-6
5 044 4 574
5 01.0
4 58.6 + 2.4
+ 7-0
4 464 4 50.1
4 39-1 ' 4 43-0
4 39-2 4 43-3 - 4-i
4 35-S j 4 39-3 ! - 3-5
4 27.6 4 3f^-i I - ^-5
4
26.9
4
3^.7
- 3-«
4
26.4
4
30.3
- 3-9
4
29.0
4
30.7
- 1-7
4
30.7
4
34-0
— 3-3
4
157
4
4
21.5
21.3
- 5-«
4
18.8
4
20.6
- 1.8
4
10.4
4
14.2
- 3-8
4
15-9
4
20.1
- 4-2
4
21.9
4
24.8
- 2.9
4
2 5.8
4
30.4
- 6.6
4 39-2 , 4 39-5 I -
shows that the station is excluded in the equations of condition.
31AGNETIC SÜEVEY OF JAPAN FOR THE EPOCH 1895.0. 77
_XLA^. {Continued.)
(o
0, 1
I, ^
nul J
) Reduced tu 1895.0 and fSea
Level.
Di
p *'■
Horizontal Force H.
To
al Force
I.
No.
Ob
served
Calcu-
lateil
Ol.s.-Cal.
O).-
sorvc'l
Calcu-
lated
Obs.-Cal.
Ob-
served
Calcu-
lated
Obs.-Cal.
0
49
09!^
49'
08.9
+ 0^3
30165'
30318
- 153
46121
46350
- 229
232
49
30.3
49
35-2
- 4-9
30187
30188
— 1
46486
46565
- 79
233
49
45-3
49
36.9
+ 8.4
30151 ■
30260
— 109
46670
46703
— 33
234
49
49.1
49
41.0
+ 8.1
30204
30291
- 87
46812
46817
- 5
235
49
06.5
49
08.3
- 1.8
30367
30429
- 62
46387
46511
- 124
-3^>
48
39-4
48
40.8
- 1-4
30543
30572
- 29
46237
46302
- 65
-37
4S
41.9
48
42.7
- 0.8
30488
30498
— 10
46190
46219
- 29
238
48
29.0
48
30.1
— i.i
30451
30475
- 24
45940
45993
— 53
-3'i
48
39-3
48
-5-3
+ 14-0
30250
30389
- 139
45793
45791
+ 2
240
48
034
48
04-3
- 0.9
30448
30486
- 38
45554
45624
- 70
241
47
56.3
47
59-1
- 2.8
30506
30551
- 45
45537
45645
— 108
242
48
C0.6
47
57.8
+ -'.8
30531
30601
- 70
45636
45700
- 64
243
48
08.6
48
08.8
— 0.2
30551
30589
- 38
45786
45847
- 61
244
47
24.2
47
22.9
+ 1.3
3074-
30743
— I
45420
45404
4- 16
245
47
-5-1
47
24.8
+ 0.3
30599
30701
— 102
45222
45368
- m6
[240]
47
-3-5
47
-3-7
— 0.2
30630
30684
- 54
45245
45327
- 62
247
46
56.3
46
58.5
- 2.2
30709
30800
- 91
44977
45141
- Km
248
47
27.5
47
~5-^
+ ^-3
3055-^
30641
- 89
451^7
45286
- 99
2-49
47
48.4
47
47-3
+ i-i
30405
30509
- 104
45267
45409
- 142
250
48
10.2 48
12.2
- 2.0
30319
30368
- 49
45462
45565
- 103
251
48
25.4 48
29.0
- 3-6
30867
30749
4- iiS
46513
46393
+ 123
252
78
A. ÏANAKADAÏE.
Observed and Calculated Values of Magnetic Elements
No.
Si at ion.
253 I llirosima
254 Sitat;i
255 Miirtidzuiiii
256
=" - I
25S Ilaçri
Yarnagiiti
ïuwano ...
59 Awaiiü.
[260]
261
262
263
[264]
Ilamada
Itiki
Miyosi.
Ai
Iiuaili .
265 I Matiie
266 Kurosaka....
[267]! Tôzyô
26S Ilukuvania...
(in liiingo)
[269] Ilaiualiata....
270 ; ïakalKisi
273
Usalo.
Heislit Year. LatiUule. Longitude,
in km.
271 ; Toku.sinia
272 I Wakiniati
o.oo 1S96.50 34 23.0 132 27.0
o.oo 1S96.51 33 54.3 1 132 19.5
c.oa 1S96.52 2_i 55.7, 131 58.0
0.04 j 1S96.52 I34 11.7^ 131 29.0
0.16 1S96.53 34 28.0 [ 131 46.5
o.ci I 1S96.54 I 34 25.1 ! 131 22.5
0.00 1896.54 34 22.0 1 130 58.G 4 34-3 4 3^-6
Declination 5.
I )lj- I Calcii-
»Tved ; luted
Obs.-Cal.
4 33-2 4 39-7 - 6.5
4 31.9 4 30-6 : + 1-3
4 33-1 4 31-0 , + 2.1
4 31-9 4 35-9 ; - 40
4 40.3 4 41-3 - i-o
4 33-2 4 40.1 - 6.9
o.oo 1896.56 , 34 53.7 ' 132 05.8
0.28 1896.56 34 49.5 132 25.0
I
0.15 ' 1896.57 34 48.7 132 52.0
0.32 ' 1896.58 35 08.0 132 57.5
0.00 ^ 1896.58 ,35 21.0 1 132 44.5
0.00 I 1896.59 35 28.4 133 04.0
0.09 1896.59 35 ii.o 133 23.8
0.29 ■ 1896.60 34 53.5 133 18.0
0.00 ! 1896.61 34 28.7 133 22.5
:
o.oS 1896.61 34 48.;j 133 37.8
0.08 1896.61 34 48.8 133 37.5
i ' I
! !
0.00 1896.62 34 C4.0 134 35.0
0.05 1896.63 34 05.0 134 1 1.8
0.00 \ 1896.64 1 33 35.0^ 134 23.0
4-3
4 417 4 49-6 j - 7.9
4 42.0 4 48.1 — 6.1
4 56-9 4 47-5 [ + 9-4
4 55-1 4 53-5 + 1.6
4 50.4 4 57-« j - 7-4
4 52.0 4 59.7 - 7.7
4 52-8 4 53.7 - 0.9
4 41.7 4 48.4 - 6.7
4 40.7 4 40-5 + 0.2
4 46-1
4 45-4 4 4(>-3 - 0.9
4 29.4 4 29.9 - 0.5
4 304 4 31-3 - 0-9
4 22.6 4 21.5 j 4- I.I
Bracketed number sliuws thai the station is excluded m the ciiuatiuns of condition.
MAGNETIC SUKVEY OF JAPAN FOR THE EPOCH 183Ö.O. 79
X"V. (Continuech)
(o, ti, H, and I) Reduced, to ISOj.O and Sea Level.
Dip 0.
lîorizontal Force H.
Total Force I.
No.
f)h-
sorved
ralcu-
lated
Ohs.
-Cal.
Ob-
'^erved
Calcu-
lated
Ob-.-Cal.
Ob-
served
Calcu-
lated
Obs.-Cal.
48 ° 297
48^
33-5
3.8
30923'
30825
+ 98
46663
46573
+ 90
253
48 00.8
47
59.6
+
1.2
31009
30997
+ 12
46354
46318
+ 36
254
48 04.0
48
C4.S
-
0.8
31047
31029
+ 18
46459
46444
+ 15
255
48 24. 1
48
29-3
5-2
31029
30997
4- 32
46737
46769
"~ 32
256
48 46.2
48
46.3
-
O.I
30985
30873
+ 112
47012
46S45
+ 167
257
48 37-4
48
46.9
9-5
3 "45
30936
+ 209
47II7
46948
+ 169
258
48 40.3
48
47-3
7.0
3 1 109
31002
4- IC7
47109
47055
+ 54
259
49 45-4
49
14.4
+
31-0
30354
30693
- 339
46985
4701 1
- 26
[260]
49 19-6
49
06.1
+
13.5
30734
306S1
+ 053
47156
46862
+ 294
261
49 ii-i
49
00.7
+
10.4
30559
30636
- 77
46754
46708
+ 46
262
49 37-2
49
231
+
14.1
30728
30517
+ 211
47430
46879
+ 551
263
50 04.7
49
40.9
+
23.8
30261
3^467
— 206
47154
47087
+ 67
[264]
49 53-2
49
46.6
+
6.6
30212
30390
- 178
46891
47060
— 169
265
49 31-7
49
22.5
+
9.2
30493
30454
+ 39
46979
46772
+ 207
266
48 53-3
49
02.4
~
91
30926
30563
+ 363
47034
46624
+ 410
[267]
48 32.4
48
317
+
0.7
30750
30694
+ 56
46445
46348
+ 97
268
48 51-5
48
52.9
1.4
30558
46468
[269]
48 49.2
48
53-7
-
4-5
30670
30556
+ "4
46580
46477
+ 103
270
47 49-6
47
512
-
1.6
30802
307 1 1
+ 91
45879
45768
+ III
171
47 52.4
47
55-7
-
3-3
30826
30743
+ S3
45957
45882
+ 75
272
47 17-3
47
17.6
—
03
30959
30890
+ 69
45642
45544
+ 98
273
80
A. TANAKADATE.
Observed and Calculated Values of Magnetic Elements
No.
Station.
274
275
276
Nawari
Köti
Ototi
277
278
Snsaki
N:ikiniHira
279
Uwazima
2S0
Wakaiiiiya
L2SI]
Yahatahania ....
282
Saganoseki
283
284
285
SaikI
Oita
Matiiyama
286
Kuzii in Tyo
287
Kama „ „
7S8
Iniabaru
289
293
Kawanoe
Marnwarae
291
Takamatn
292 Tonosyö.
293 Zaikôzi
294 Miyazaki
Heislit Year. : Latitude. Longitude,
in km.
0.00 1S96.65 33 26.0 134 03.0
000 1896.65 .1,5 32.8 133 33.3
0.35 1896.66 1 33 41.0 133 53.0
0.00 1896.67
0.00 1896.67
0.00 i 1896.69
33 24.0^ 133 1 7.8
32 57-7 132 55-0
33 13-2 132 34-5
o.oi ■ 1S96.69 [33 32.0 132 34-5
0.00 ' 1896.70133 27.4 132 25.7
!
0.00 I 1896.70 33 14.5 13, 53.3
0.00 ! 1896.71 32 56.9 131 52.5
0.00 ; 1896.72 J 33 15.0 131 36.0
Declination 5.
Ob- Caloii
served lated
Obs.-f'al.
4 19.6 4 19.5 + O.I
4 23.6 4 22.6 + I.O
4 24.9 4 24.6 + 0.3
4 20.S 4 20.2 + 0.6
4 1 1.8 4 12.2 — 0.4
4 15.6 4 17.4 — 1.8
I i
4 20.2 4 23.4 - 3.2
4 21.9
4 14-5 4 17-5 ' - 3-0
4 09.4 4 12.0 — 2.6
4 16.7 4 17.7 - 1.0
0.00 i 1896.72133 52.0 132 45.0 4 27-9 4 29.7
0.33 1896.73 133 33-8; 132 58.5
0-53 1896.73 33 394' 132 53.5
o.co 1896.74 34 04.0 133 01.5
o.oo 1 1896.75 34 02.0 133 35.0
0.00 1806.75 1 34 16.9 133 49.0
coo ; 1896.75 34 21.0 134 02.8
0.00 1896.76 34 29.0 134 10.5
O.CO ' 1896.52 Î32 24.2 131 36.8
0.00 { 1896.52 31 55.2 Î 131 25.3
1.8
4 22.7 4 23.7 - 1.0
4 26.7 4 25.5 + 1.2
4 32-8 , 4 33.2 - 0.4
4 303 ' 4 31-8 - 1-5
4 31.0 4 36.0 — 5.0
4 37-5 4 36.7 + 0.8
4 3S.6 4 38.8 — 0.2
4 01.2 4 01. 1 + 0.1
3 59-0 3 51-5 + 7-5
Bracketed number shows that the station is exckided in the equations of condition.
MAGNETIC SURVF.Y OF JAPAN FOR THE EPOCH 189Ô.0. ongi-
tude. tilde.
North Conipt.
X
Ob- Calcu-
sorveil lilted
West Cdiiipt.
Y
Ob- Calcu-
scrvcd lilted
I" Tok ju.
2 ! Hatiùzi
[j] .Sanihasi
[4] Kr.hu
5 Uiuinukuti
6 U.suta
[7] ]\(Hiiuru
^ .Aliyota
9 j Kanijzawa
[lo] ' Kutukake
Ueda
Kaiuisuwa
'^ Matuuiulu,
Oiiiati
Kuruaia ...
i6 Itoigawa...
•4
[15]
17 Takata ...
iS
19
20
21
yekiyaiua.
Nagano ...
liyama
ïôkaiiiati
0.02
0.02
O.II
0.31
0.26
1.07
0.74
0.67
0.80
0.97
0.99
0.43
0.71
I
0.09
i
0.69
C.60
o.co j
o.co
0.56
0.38
0.31
0.16
1893-96
1896.50
1893-51)
1895.48/
1893-52
1893-52
189353
1893-54 j
•893-54
1
1893-54 I
I
1893-55 i
I
I
1893-55 !
1893.56
1893.56
1893-57
1893-58
1893-58
1893-59)
1893-77)
1893-59
1893.60
1893.60
1893.61
1893.62
35 42.0,
35 41-0
35 40.0
35 36.4
35 39-5
35 59-0
36 II.O
36 19-7
36 19-5
36 21.7
36 20.8
36 24.0
36 02.3
30 14.0
36 28.0
36 48.0
37 02.5
37 06.8
36 56.5
36 39-8
36 5^-3
37 C9.0
139 46.0
139 45.0
139 20.0
138 58.8
138 34-5
138 2-].:,
138 28.1
138 26.0
138 30.5
138 38.3
138 33-0
138 15.6
138 07.7
137 59-0
137 49-5
137 510
137 5--0
138 16.0
138 13-5
138 12.0
138 22.2
138 44.0
29672
29726
29671
29100
28794
29750
29845
29659
29666
29695
29738
29744
29633
^9559
29399 , 29507
-9555
29618
29756
29767
29499
-95'^ 3
29662
29128
29241
2922S
29232
29247
29504
29482
29494
29492
^9635
29573
29498
29372
29280
29226
29294
29399
293 1 1
29235 : 29183
2287 I 2285
2319 2284
2374
2592
2463
2225
2442
2344
2384
2433
2456
2467 ! 2476
2435 I 2470
2448 I 2464
2644
2469
2498
2513 -465
I
2376 2500
-555 I -541
2473 ; 2577
2620
2659
2562
2539
2605
2581
-'565
2534
2620 j 2545
j
2577 ' 2547
Bracketed number shows that the station is exchided in the e<|uations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 189Ô.O. 87
XVI.
X, y, Z, and Intensity and Direction of Disturl)ing Forces.
Upward Conipt.
Z
Norlli
Coiiipt.
AX
AVest
Conipt.
AY
I'pward
Conipt.
AZ
'1
1^
+
+
Azimuth
N-W-SKN
Altitude.
No.
Ol)sorvo(l
raUuhtt.Hl
ohs.-Cal.
Obs.-Cal.
Ol.s.-Cal.
<1
-34329
-34414'
+ 13
+ 2'
+ 85
T
13
86
0
9
+
0
81
1,1
-34299
- 34400
+ 60
+ 35
+ lOI
69
123
30
+
56
il,
- 34290
-34467
- 24
+ 53
+ 177
58
186
114
+
72
2
-34535
-34477
- 63S
+ 248
- 58
685
687
159
-
5
[3]
-34714
-34615
- 950
+ 79
- 99
953
958
•75
-
6
[4]
-34647
-34967
+ 117
— 20S
+ 320
239
399
299
+
53
5
-35424
-35166
+ 286
- 14
- 25s
286
385
357
-
42
6
-36320
-35320
- loS
- 9
— 1000
loS
1006
1S5
-
84
[7]
-35283
-35299
+ 51
- 35
+ 16
62 , 64
326
+
14
8
-35234
-35306
+ 136
- 16
+ 72
137 155
353
+
28
9
-34613
-35312
+ 699
• ••
+
[■0]
-35634
-35432
+ 264
+ 146
— 222
302
375
29
-
36
1 1
-35264
-35098
+ 132
+ 48
- 166
140
217
20
-
50
12
-35279
-35330
- 74
- 124
+ 51
144
153
239
+
20
I Î
-35626
-35607
+ 5
+ 14
- 19
15
24
70
-
52
M
-35799
-35941
+ 290
— 104
+ 142
308
339
340
+
25
[•5]
-36142
-36183
- 152
+ 15
+ 41
153
158
174-
4-
15
16
-36145
-36153
+ 15
+ 78
+ 8
79 1 80
79
+
6
'7
-36081
-35989
- 66
— 3
- 92
66 113
183
-
54
18
-35666
-35714
- , 167
+ 5
+ 48
167 174
178
4-
16
'9
-35901
-35884
_ 64
+ 75
- 17
99 100
131
-
10
20
-36163
-36076
+ 72
+ 30
- 87
78 117
23
—
48
21
* -)- from the horison towanl the zeijith.
from the hnrison towiird tlie nadii
88
A. tanakadate.
Observed and Calculated Values of IMagnetic Elements
No.
Htation.
22
[23]
[24]
25
[26]
27
Nagaoka
Kiisiwazaki
Teradoniari.
Niigata.
Kanio ...
Sibata...
Ebisn
Wasizaki.
30 Aikawa ,
31 < )çri .
[32]
[33]
Ozasa
Wakasare
[34] ] Asama....
5 Matuida.
Takasaki
37
38
Nu mata.
KumMgai.
39 Odawara..
[40] Ataiui
[41] I Simoda....
42 ; MatnzTki,
Height
in km.
Lati-
tude.
Longi-
tude.
North Compt.
X
Ob- Caleu-
servecl lated
0.03 I 1893.64 37 27.0
I j
0.00 1893.63 I 37 22.5
I I
1893.64 ! 37 38.2
0.0 3
O.IO
0.02
0.00
0.00
0.05
0.10
0.90
1.40
2.45
0.26
O.IO
0.42
0.03
0.00
0.00
0.00
0.00
1893-64) „ -.0
1895.62/! j7 54-Ö
1893-65
1893-66
1893.67
1893.67
1893.68
1893.69
1893.70
1S93.70
1893.70
1893.70
1893-71
1893-72)
1895-493
1893-72
1893-74
1893-75
1893-77
1893.78
37 37-5
37 56.0
38 05.2
38 18.5
38 02.5
37 49-0 j
36 29.6
36 24.6!
36 24.0 1
36 18.5 j
36 19-5!
I
i
36 39-2
36 09.0
35 15-0
35 05.7
34 40.5
M 45-3
Bracketed number .shows that the station is ex
38 52-2
38 34-3
.38 45-5
39 02.2
39 03.0
39 19-0
38 25.5
38 31-0
38 14.2
38 15-4
38 30.5
38 34-2
38 30.5
38 48.6
39 00.5
39 02.0
39 23.2
39 09.8
39 05.0
38 57.8
38 48.5
West Compt.
Y
Ob-
served
Calcu-
lated
28892'
29061'
29108
28997
28766
28875
28858
28983
28787
28850
28866
28847
28652
28755
28621
28876
29138
28961
29461
29442
29805
29469
3015 1
29476
29528
29491
29496
29473
29345
29350
29475
29516
30I2I
29856
29265
29916
30123
30072
30061
30053
2649
2766
2782
2812
2570
2589
2600
2606
2573
2583
291 1
2678
2873
2694
2694
268S
2631
2662
2149
2490
1974
2475
1694
2479
2421
2443
2529
2428
2405
2465
2229
2374
241 1
2284
2275
2272
I95I
2228
2305
2252
'ludiil in the equations of con(Ution.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 89
IXL^V^I. {Continued.)
X, Y, Z, and Intensity and Direction of Disturliing Force.«.
Upward
Z
Conipt.
North
Conipt.
AX
West
Compt.
AY
Upward
Conipt.
AZ
+
"-1
; +
VI
+
-1
Azimuth
X-W-S-E-N
Altitude.
No.
Observed
Calculated
Obs. -Cal.
Obs.-Cal.
Obs.-Cal.
-1
-36679
-36344
— 169
4- 79'
- 335'
187
383
0
155
-
0
61
22
-36S24
-36342
- 482
-
...
[23]
-36765
-36560
- 2C5
-
[24]
-36S70
-3676S
— 109
+ 160
— 102
194
219
124
-
28
25
-37068
-36475
- 125
+ 2C9
- 593
244
641
121
-
68
[26]
-36622
-36717
- 63
+ 229
4- 95
238
256
105
+
22
27
-36934
-37099
+ 19
4- 233
4- 165
234
286
85
4-
35
28
— 37C82
-3729S
- 103
+ 179
4- 217
207
300
120
+
46
29
-37002
-37104
- 255
+ 6
4- 102
255
275
179
4-
22
30
-36694
-36870
+ 177
- 31
4- 176
I So
252
350
+
44
31
-3634^
-35470
+ 19
- 341
- 87S
342
942
273
69
V3A
-3559^^
-35372
+ 336
- 501
- 226
603
644
304
-
21
{iS\
-38311
— 35375
+ 675
- 7S5
- 2936
1035
3113
311
-
71
[34]
-35294
-35214
+ 37
- 22
- 80
43
91
329
-
62
35
~ 35433
-351SS
+ 23
+ ICI
- 245
104
266
77
~
67
36
-35491
-3550S
5
- 60
4- 17
60
63
265
+
16
37
-35193
-34933
- 41
- 145
— 260
151
3' I
254
-
60
38
-34947
-34088
+ 265
4- 127
- 859
294
908
26
-
71
39
-33725
-33949
- 651
+ 3
: 4- 224
1
651
688
180
+
19
[40]
-33394
-33555
+ 51
- 277
4- 161
282
324
280
+
30
[41]
-33719
-33663
4- 8
: 4- 53
- 56
54
78
81
—
46
42
" + from the liorison toward the zenith. — fruni tlie horisou toward the nadir.
90
A. TANAKADATE.
TABLE
Observed and Calculated Values of Magnetic Elements
Xo.
43
44
[45]
[4-3]
[47]
[4^]
[49]
[50]
[51]
[5^]
[53]
[54]
[55]
[56]
[57]
[5"^]
[S9]
[60]
[6.]
[62]
63
Station.
Height
in km. 1
Year.
Lati-
tude.
Longi-
tude.
North Cunipt.
X
Ob- I Calcu-
served ! lated
Iliidisawa
(Itu
Midono ....
Yosida
Umagaesi
Huzi, East side
Syakadake ...
„ Sahiokawara
near Kinnieisui.
„ Sainokavvara
near Ginmeisui.
,, Bottom of
Crater
Muravama
Hiromibara
„ Down
UzLiragoya ..
„Up
Uzuragoya...
Mituike
M itu ike Cave...
Front of
Mituike Cave.
Front of
Hitoana
Itimaiiwa in
Hitoana
Front of
Hitoana
(huiya
Numazu
0.00 1 1893.79 35 20.8
I
0.00 i 1893. S I 35 15.4
t 1893.82
"•55 * 1^93-51 35 20.0
t '893-81 ' I
0.S4 * 1893.51 35 28.0
f 1803.81 [
1. 00 * 1893.52 35 25.0
3-73 . 1893-53 35 21.7
3.60 1S9353 35 21.7
3-72 1S93.53 35 21.4^
3-56 j 1S93.53 35 21.5 j
't 1893.80 1
0.50 j« 1893.53 35 15-0
1 1893.80 I
0.73 1*1893.54 35 21. 1
!
0.69 1893.54 35 21.0
!
0.78 ! 1893.54 35 21. 1
0.82 ^ 1893.54 35 22.4
0.82 1893.54 35 22.4
0.S2 1893.54 35 22.4
0.69 j 1893.55 35 21.5
0-69 ! 1893-55 35 21.5
0.69 1 1S9355 35 21.5
't 1^93-79
o.ii ,* 1893.55 35 13.5
t 1893.82
0.00 ,* 1893.55 35 05-0
39 29.3
39 42.5
38 54-0
38 48.0
38 47-0
38 44-0
38 43-8
38 43-9
38 43-9
38 40.0
38 36.7
38 36.3
38 37-2
38 35-9
38 35-9
38 35-9
38 35-5
3^ 35-5
38 35-5
38 38.0
38 52-5
29529 j 29802
29748 1 29822
29131 I 29841
29643
28737
30550
29711
29799
29818
29838
29841
29843
29842
29886
... 29853
29851
29845
29845
29845
29851
29851
... i 29851
30187 1 29896
30018 , 29932
West Compt.
Y
Ob- Calcu-
served lated
2358
2232
22^2
1812
1650
1710
2324
2268
2236
2317
2342
2337
2334
2334
2334
2334
2326
2343
2343
2342
2346
2346
2346
2345
2345
2345
2326
2287
Bracketed number shows that the station is e
t Ejiocli for llie observation of S. * Epoch
•luded in the equations of condition.
)T tlie observations of 0 and H.
MAGNETIC SL'RVEY OF JAPAN FOE THE EPOCH 1 8l)fJ.O,
91
_^^ \/ X. {Continued.)
X, Y, Z, and Intensity and Direction of Disturbing Forces.
Upward Compt.
Z
Observed I Cak-ulated
Nortli
Compt.
AX
OI)S.-Cal.
West
Compt.
AY
Upward
Compt.
AZ
Obs.-Cal.
Obs. -Cal.
Azimutli
K-W-S-EN
Alt
itiide.
N,,.
-
0
2
43
+
63
44
-
29
[45]
-
7
[46]
-
27
[47]
-
[4S]
-
[49]
-
[50]
-
[51]
-
44
[53]
-
21
[53]
+
[54]
-
...
[55]
+
[56]
+
[57]
+
...
[5S]
+
[59]
+
[60]
+
[61]
-
28
[62]
+
43
63
-34130 -34II9
-33S44
3989
-34618 - 34222
— 3444S I —34376
— 34883 I —34328
-44174 I -342SI
-38496 -342S6
-4I4I4 ' -34283
-34330 I -34281
-35109 -34187
-34552 i -34300
-33972 -34300
-35257 I -34297
-28614 I -34324
!
-33516 -34324
-31949
-30794
— 27671
-28695
-34322
-33891
-34324
-343"
-343"
-343"
-34169
-3397S
273
74
710
156
108 1
+ 664
- 141
+ 291
+ 86
+
90'
-
II
-
4
+
145
-
65
-
396
-
530
72
+
43
-
555
9893
4210
-
7134
-
49
-
676
-
922
-
633
-
252
+
328
960
+
5710
...
+
808
+
2375
+
3517
+
6640
+
5616
-
16
-
153
+
37
+
87
287
74
713
552
1082
948
649
291
94
288
163
816
557
1216
696
329
128
162
183
185
254
178
257
357
+ from the horison toward tlie zenith. — 1V> m the horison toward the nadir.
92
A. TANAKADATE.
TABT.TÏ;
Observed and Calculated Values of iMametic Elements
No.
Station.
64 I Simizu...
65 I Nisinoto.
Okaz;iki .
Kôwa ....
Nariinii .,
Nagoya ..
69
70
71
72
73
74
75
76
77
78
79
80
81
[82]
83
84
Maegasu ...
Yokkaiti....
Karaevama.
Til
Kannyasiro.
Toba
Katikuwa ..
Kiyosu ,
Gihu
Nakutugawa
lida
Matiiô
Hukiisiina
Nomiigi ...
Takavama
Height
in km.
Year.
Lati- ] L'lngi-
tude. I tude.
t
0.00 -
t
0.14 "
t
0.05 *
;t
0.00 J *
t
0.00 ; *
0.09
t
0.00 , *
0.05
0.15
0.30
0-53
0.53
0.78
1. 16
0.56
'3-72)
13-50^
)6.6s3
893-79
893-56
893-78
S93.56
89^77
893-57
893-74
893-5«
893-75
893-58
893.71)
-93-58
896.76)
8^3-71
893-59
893.72
893-59
893-72;
89,
S96.
893-73
893-60
893-73
893.60
893-73
893-61
893-76
893-61
^93 75
«93-61
«9^.68
S93-62
89377
893-63
«95-78
«93-64
«93-64
«9J.65
«93-65
«93-^6
35 00-5 138 30-0
35 02.0 137 50.0
34 56-5 137 08.0
34 46.0' 136 55.5
35 05.0 136 58.0
35 10.5 136 56.0
35 06.0 136 44.0
1
34 58.5 136 37-5
34 52.0 136 28.0
34 43-0 136 31-0
34 30-0 136 45-0
I
34 29-0 136 50.0
35 13.0 136 58.0
35 12.0 136 51.0
35 25-5 , 136 46-0
35 29.0 137 32.0
35 31-0 137 50-0
35 29.0 137 52.0
i
35 50.0 137 42.0
36 02.0' 137 35.0
36 oS.o^ 137 16.5
North Compt.
X
Ob- Calcu-
served ! lated
30072
29960
30016
30158
30033
30084
30073
30108
30102
301 13
30252
30321
29991
2C
29961
29802
29764
29744
29503
29831
29712
299S2
30017
30099
30176
30061
30031
30073
30126
30176
30225
30284
30282
30014
30028
29954
29S77
29844
29853
29739
29673
29660
West Coinpt.
Y
Ob-
served
Calcu-
lated
2203
2309
2305
2362
2378
2398
2421
2389
2449
2428
2476
2441
2460
2444
2429
2434
2399
2430
2355
2406
2369
2365
235S
2357
24S8
2445
2455
2449
2487
2484
2462
2441
2379
2423
2408
2417
2559
2472
2580
2505
2528
2539
Bracketed number shows iha
t Epoch for the observation
llie station is excluded in the eiiu.aiuiis of condition,
of 0. * Kpocli for tiie observations of 0 and H.
MAGNETIC SURVP:Y OF JAPAN FOR THE EPOCH 1895.0.
_5C"V^I. [Continued.)
X, Y, Z, and Intensity and Direction of Disturl)ing Forces.
93
Upward Cotiipt.
North
Conipt.
\Vest
> Coiiipt.
ITpward
Conipt.
J
^
AX
AY
AZ
+ !
"-< 1
+
><
Azimuth
N-W-S-K-N
Altitude.
No.
Obseivoil
Calculated
Obs. -Cal.
01 IS. -Cal.
s.-CaI.
(ii,s.-Cal.
Obs
-Cul.
-35020'
-35062'
+ 18
- 4
4-
T
42
I S
46
0
347
4-
67'
^5
-3497S
-35072
+ 73
+ 14
4-
94
74
120
II
4-
52
S6
-35028
-35103
- 39
+ 51
4-
75
64
99
127
4-
50
87
-347^!:5
- 34878
— 16
+ 10
4-
90
19
92
148
4-
78
8S
-35196
-35^24
+ 112
- 27
4-
2^
"5
119
346
4-
14
89
-35478
-35430
+ 394
+ 6
-
48
394
397
I
—
7
90
-35552
- 35449
+ 15
- 43
—
103
46
113
289
-
66
91
: -35762
-35812
- 96
+ I
4-
50
96
108
179
4-
28
92
; -36267
-36007
- 47
- 13
260
49
265
195
—
79
92,
. — 36660
-36434
+ 69
0
226
69
236
0
-
73
94
-36764
-36787
- 144
- 34
4-
-3
148
150
193
4-
9
95
■ -35971
-35963
- -'45
4- 6
-
8
245
^45
179
—
2
96
-35521
-35756
+ 138
- 15
+
-35
139
273
354
4-
59
97
-359^^1
- 36089
- 16
4- 44
4-
108
47
118
no
4-
66
98
— 40696
-40S58
- 369
4- I
4-
162
369
403
I So
4-
24
99
: -40839
-40942
+ 161
- 130
4-
103
207
231
321
4-
26
100
-41122
— 41262
+ >i
— Ill
+
140
112
179
276
4-
51
lOI
-41051
-41353
— 1 10
+ 62
4-
302
126
327
151
4-
68
102
-41567
-41738
+ 294
- 147
4-
171
y-9
371
333
4-
27
[103]
-41938
-41674
4- 7
- 716
-
264
lie
763
271
-
20
[104]
-41481
-41402
- 8
4- 9
79
12
80
132
—
Si
L105I
* 4- iVuiu Uie iiuiisou toward the lieiiilli.
(Vom the liorison toward tlie nadir.
9C)
A. TANAKADATE.
XABILE
Observed and Calculated Values df Maonetic Elements
No.
Station.
Height
in km.
Year.
Lati-
tude.
Longi-
tude.
Nurtli Com I it.
X
()))- Calcii-
served ; latcd
West C'oiupt.
Y
Ob-
served
Calcu-
lated
Otaru
io6 , Mvôkenzan.
107 Sapporo
[loS] Iwamizawa.
109 Soratipt
no Tip-Yabusi.
Ill Asahikawa .
[112] Ohotukawa...
[113] Porokamuikotan
114
"5
116
117
Masike
Sirasitoinari
Hören
Tesio
[118] Pösinai-pitari..
Okurumatoma-
[119] nai
[120] Nayoropt .
[121] Nuppamamoi...
[122] Wakasakanai...
Wakkanai
124
oya
[125] Sarubutu.
[126] Esasi
0.04
0.00
0.00
0.00
0.21
0.00
0.70
0.00
0.00
0.00
0.00
0.04
0.08
o.oi
0.00
0.00
1894.62 ; 43 1 1-9 141 00.6
1894.55 43 04.8 J 141 21.0
1894.56 43 12.9 141 45.0
1894.56 43 34-o] 141 547
1894.57 , 43 26.5 142 17.2
1894.58 ' 43 46.5 142 20.2
26759
26342
26613
26647
o.io , 1894.59 ; 43 43-2 141 57-0
1S94.60 44 00.0 142 06.0
1894.64 43 51-3, 141 31-8
1894.64
1894.65
1894.66
O.CO ! 1894.67
26362 I 26571
26439 2641 I
26420 i 26449
26255 26302
... 26343
26284 26214
26^66 26;o2
44 1S.7
44 34-6
44 53-3
141 39.0
141 46.7
141 44.1
26079
25982
25761
26097
25974
25837
1894.68
1894.69
1894.70
1894.70
1894.71
44 50.2 142 03.7
25978 25845
0.00 I 1894.71
0.00 I 1894.72
coo j 1S94.73
44 36.0
I
44 23.4^
44 54-3
45 06.7
45 24.0
45 29.4
45 16.7
44 57-0
142 17.8
142 27.2
141 59.0
141 37-0
141 39.0
141 52.7
142 14.0
142 34-9
25926
26018
25600
25585
2554^'
24992
25940
26028
25818
25742
25612
25560
25640
25773
2952 2897
2851 I 2849
2518 : 2812
2702 2819
2569 2764
2915 I 2782
I
... I 2825
2855 : 2828
2842 2885
2954
2896
2495
3224
^128
3066
2986
3263
3091
2903
2037 I 2907
2932
2890
2845
281 1
2904
2961
2975
2954
2897
2832
Bracketed number sliow.s that the station is exduded in the eiiuaticns of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 97
_5C V^X. {Continued.)
X, Y, Z, jiiid Intensity and Direction of Disturbing Forces.
Upward Compt.
Z
North
Compt.
AX
West
Compt.
AY
Upward
Compt.
AZ
4-
\U
«a
IN
<
+
I<1
1 +
y,
<
Azimuth.
N-\VS-E-N
Altitude.
No.
Observed
Ciilcuhitod
01>s.-Cal.
Obs.-Cal.
Olis.
-Cal.
-41465
-41401'
+ 146 '
V
+ 55'
-
64
156
169
0
21
—
22°
106
— 41050
-4I183
- 305
4- 2
4-
153
305
341
I So
4-
27
107
-41 163
-41 189
— 209
- 294
4-
26
361
362
235
4-
4
[>oS]
-41510
— 4146S
+ 28
- 117
-
42
120
127
283
-
19
109
-41292
-41 241
29
- 195
-
51
197
204
262
-
15
no
-41484
-41536
- 47
+ 133
4-
52
141
150
109
4-
20
III
-4icS66
— 4160I
-
265
...
-
[M2]
-4^443
-41817
4- 70
+ 27
-
631
75
635
21
-
83
[■•3]
-4175''^
— 41861
4- 64
- 43
4-
103
77
129
326
4-
53
114
-4^435
-42253
- iS
4- 51
-
1S2
54
190
109
-
73
>i5
-42526
-42459
+ S
70
-
67
70
97
277
-
44
116
-4283S
-42764
- 76
- 36
-
74
84
112
205
-
41
117
-42962
-42604
4- 133
- 395
-
358
417
549
2S9
-
41
[118]
-42434
-423II
- 14
4- 379
123
379
399
92
-
18
[119]
— 42264
— 42069
— 10
4- 317
195
317
372
92
-
32
[.20]
-42870
-42695
-
175
-
[>2I]
-42S95
-43015
4-
120
+
...
[122]
-43369
, -43273
— 12
4- 91
-
96
92
133
98
-
46
•23
-43251
' -43274
+ 25
4- 32
4-
23
41
47
52
4-
29
124
-42871
-42955
- 94
4- 366
4-
84
378
387
104
+
13
[125]
-42999
-42541
- 781
4- 259
-
458
823
942
162
—
29
[126]
* + from the horisou toward the zenith.
from the horison toward the nadir.
98
A. TANAKADATE.
TABLE
Observed and Calculated Values oi Magnetic Elenients
No.
Station.
Height
in km.
Year.
Lati-
tude.
Longi-
tude.
North Compt. | "West < 'onipt
X
Ob- Caleii- Ob- Calcu-
servecl lated served ; lated
Y
127 j Foronai..
128 Monbetu.
[129] Y'ûbetu..
130
131
[132]
Nogami
Ainonai ,
Abasiri .
133 Syari.
134
135
Kausu.
Sibetu.
131 Hakodate.
137 ! Mori
13*^ Setana
139 j Kutö
140 Esasi.
141 Hnkuyama....
(in Osinia)
142 Siriuti
143 Tiribetu ,
[144] Tomakomai.
145
146
Sarupt
Osyatinai.
[147] Nohuka.
0.00
0.00
0.00
0.00
O.CXD
0.00
0.00
1894.73 ' 44 40-0, 142 52.9
1894.74
0.00 j 1894.74
44 21.7
44 14.0
o.io 1S94.75 \ 44 02.0
0.20 j 1894.75
0.00 I 1894.76
43 48.7
143 21.0
143 37-1
143 30.0
143 48.2
44 01.2 144 16.6
0.00, 1S94.76 43 54.9 j 144 39-6
0.00 I 1894.78 ] 44 01.4 145 12.0
0.00 j 1894.79
0.00 1894.50
1894.51
1894.53
0.00 1894.54
0.00 I 1894.55
0.00 ; 1894.55
43 39-1
145 08.5
41 46.5 140 43.5
42 07.0 140 34.5
42 26.9 139 51.0
42 13.6 139 49.5
I
41 52.5 140 09.0
41 26.0 140 09.0
1894.56 41 36.3 140 25.5
1S94.58 I 42 20.8 141 00.0
1894.58
42 36-5
141 36.0
0.00 j 1894.59 I 42 30-4 142 01.5
0.10 1894.60
0.00 1894.61
42 41.2 j 142 13.5
42 19.4 142 48.0
26033'
25888
26088
26037
26055
26241
26146
26261
26234
26594
26130
26098
26x66
26285
26106
26077
26270
27317
27231
27048
27096
2724X
26996
27147
27091
27II6
27221
27624
27405
27331
27319
26664
26977
26820
26837
26837
26862
26792
26777
26943
26909
T
2817
2745
2557
2268
T
2776
2693
2648
2740 2650
2671 ' 2593
2195 2542
2480
2408
2317 ; 2390
2759 2813
2688 2S58
2906 2961
3061 2945
2910 2883
28 1 4 2845
2645 2831
2868 2S3I
2395 2783
2829 2724
2744 2714
2904 2612
Bracketed number shows that the station is excluded in the e
°-°^ , 1895.49 ^^ '5.S 140 52.0
0.00 1895.49 38 31.5 141 04.0
27038 26984
27008 27020
26996 26914
26841 26794
26672 j 26649
26616 , 26590
26616 I 26641
26496 ] 26467
Ob-
.served
26897
26565
26351
26732
26605
26438
1895.50 j 38 44.0 141 06.0
1595.51 j 39 07.6 141 05.0
1895-51 39 25.0 141 06.5
1595.51 I 39 42.5 141 07.5
1895.52 I 40 03.3 141 16.5
26453 26301
2647-
26539
25519 ' 26398
28505 ■ 2S640
28705 I 2852S
28062 : 28445
28276 28291
28065 28176
i
28135 28058
27937 2791 I
2885
2650
2509
2519
2710
2839
2538
2645
2819
2361
2635
2447
2585
I82I
2547
2565
('aleu-
hited
2598
2526
2543
2566
2634
2668
2583
2580
252S
2487
2444
2492
2390
2298
2465
2633 2470
2488
2576 I 252S
2697 I 2551
2730 I 2582
2S42 j 2598
Bracketed number shows that the station is excluded in the equations of con.lition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 101
_X! \/ I. (Continued.)
X, Y, Z, and Intensity and Direction of Disturbing Forces.
I'pward Conipt.
Z
f>b.serv('(l Calculated
North
Coiiipt.
AX
West
Compt.
AY
Olis.-Cal. Obs.-Cal.
Upwaril
Compt.
AZ
Obs.-Cal.
Azimuth 1
N-W-SK-X
Altitude.
No.
■400S4 -39907
-397" I -396S4
-4C029 I -39904
-40288 ; —40157
-40597 -40564
-4-713 ' -40746
-4032S \ -40457
I
-40545 I -40746
-40517
-40186
-40550 -40314
-40234 , -40520
-40582 -40843
-41409 -40250
-40153 -40347
-36571 ' -36688
57100
57008
57280
-36897
-37089
-37469
■ 37422 -37744
■37781 j —38019
■38018 I -38314
+ 54
— 12
+ 82
+ 287 I - 177
+ 124 j - 27
- 34 - 125
+ 47 - 47 - 131
+ 23 j -f 76 - 33
+ 26 + 171 + 33
- 25
+ 29
+ 165
- 40
- 87
+ 152
- 67
- 879
- 45 ! + 129
+ 65
+ 291
- 126
+ 191
- 45
+ 195
+ 201
- 331
- 236
+ 2S6
+ 261
- 1159
477 + 194
- 135 I + 82 + 117
+ 177 ; + 163 - 203
- 383 ! + 77 ' + 81
- 15 + 48 + 1S9
- Ill + 146 + 322
+ 77 ! + 148 I + 23S
+ 26 + 244 j + 296
292
341'
125
127
89
153
6Ö
147
79
86
173
176
51
139
71
213
335
471
132
271
210
355
159
305
206
1177
I GOO
10 1 9
158
197
241
315
391
399
50
190
183
371
167
291
245
384
79
96
338
315
73
81
241
66
60
252
115
344
109
209
149
43
169
107
127
63
84
- 55
- 63
- -3
+ II
+ 68
+ 71
- 45
- 61
+ 54
+ 59
- 80
+ II
+ 37
—
40
U'3
+
12
164
+
75
165
+
60
166
+
55
167
+
50
[,68]
[148]
149
150
151
152
153
154
155
[156]
157
[158]
[159]
[160]
[161]
162
* 4- from tlie hoiison toward the zenitli. - from the liorison toward the natlir.
102
A. TANAKADATE.
Observed and Calculated Values of Magnetic Elements
No.
Station.
Height
in km.
Year.
Lati-
tude.
Longi-
tude.
Nortli C'onipt.
X
Oh- Calcu-
servod i lated
West C'oinpt.
Y
Ob- I Caleii-
served i lated
[169]
170
[171]
Hatinohe.
Kominatotaira.
_(iu Sameura)
Ono ....
172 Kuzi, Kikutyu.
[173]
174
Akka
Anazawa.
[175] Iwaizurai
[176]
[177]
17S
179
I So
iSi
[182]
1S3
1 84
Miyako
Oguni,Rikutyü
Tôno
Kamaisi
Kesenuunia
Isinoniaki .
Ikusazawa .
Simoinnai .
Y'okote ....
[185]: Kakudate,
[186] Kariwano ,
1S7
1S8
1 89
Akita ...
Honzyü
Nosiro..
0.04
0.00
0.20
0.00
0.10
0-35
0.08
0.00
O.IO
0.27
0.00
0.00
0.00
0.40
0.18
0.06
0.04
0.03
1895.60
1895-53
1895-53
40 31.0
141 31-3
40 32.3 141 34-3
40 15.2 141 37-8
1895.54 40 11.6J141 47.8
1895-54 ! 39 59-3 141 44-0
1895-55 ' 39 52.5 I 141 41-3
1895-55 39 51-6 141 47-6
1 I
1S95-55 39 38.2,141 58-3
1895-56 ' 39 31-3, 141 41-0
1S95.56 j 39 18.2 ' 141 31.2
1895-57 39 16.1 141 54-^
1895.58 38 53.5 141 35-3
1895-59 : 38 25.2 141 iS.o
!
1895.60 ' 38 5 I.I ■ 140 37-7
1895.61 39 02.3 140 25.8
1S95.61 39 19.0^ 140 31.5
1895.61 * 39 36.6 140 33-0
1895.61 39 32.2 140 21.6
coo i 1S95.62 39 42.6 140 07.5
0.00 1895.62 ; 39 22.0 140 01.5
I . ! I
0.00 ! 1895.63 40 II. 5 140 02.5
27573 ; 27702
28044 27816
27926 27833
... j 27919
28063 ' 27967
2796S
28041 28050
... 2810S
28102 28202
28248 28200
28302 28361
28633 28559
... 2S422
28060 28359
2S296 2S244
28145 28126
... 28165
28174 ' 28I0S
28150 28251
27788 , 27919
... ' 2613
2361 \ 2605
2123 ; 2576
2465 , 2551
2539
2292 i 2534
2758
2490
2649
2520
2477
2500
2629 2498
!
22C9 2450
2458 ; 2449
2433
2551
2590
2679 2609
2276 ^ 2635
... I 2647
2646 2688
2576 j 2665
I
2830 Î 2735
Bracketed number «hows that the station is e.xcUuled in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 103
]5CA/^X. {Continued.)
X, Y, 7j, and Intensity and Direction of DistnrLing Forces.
Upward Compt.
Z
Ncrth
Compt.
AX
West
Compt.
AY
Upward
Compt.
AZ
1^
+
+
'+
X
<1
Azimuth
N-W-S-EN
*
Altitude.
No.
Obsevvoil ! Ciilcuhited
Ohs
.-Cal.
Obs
-Cal.
Obs.-Cal.
-3S475'
-38695'
Y
T
Y
+ 220
''
Y
0
+
0
[169]
-3S536
-3S703
-
129
-
244
+ 167
276
323
242
+
31
170
-38653
-38421
+
228
-
453
- 232
507
558
297
-
25
[171]
-38624
-38325
+
93
-
86
- 299
127
325
317
-
67
172
-38097
-38145
+ 48
...
+
[173]
-37919
-38049
— 38010
+
96
242
+ 130
...
260
291
292
4-
27
174
[175]
-37948
-37760
-
9
+
281
- 188
281
33S
92
-
34
[176]
-37350
-37714
...
+ 364
+
[177]
-37663
-37541
-
100
+
131
— 122
165
205
127
-
37
178
-37288
-37427
+
48
-
241
+ 139
246
282
281
+
29
179
-36838
-37135
-
59
+
9
+ 297
60
303
171
+
79
180
-36480
-36745
+
74
+
57
+ 265
93
281
38
+
71
iSi
-37758
-37309
...
- 449
...
-
[182]
-37342
-37537
-
299
+
59
+ 195
305
362
169
+
33
183
-37753
-37815
+
52
+
70
+ 62
87
107
53
+
35
184
-37936
-38063
+
19
-
359
+ 127
360
381
273
+
19
[185]
-38120
- 38040
- 80
—
[186]
-38332
-38270
+
66
—
42
- 62
78
100
328
-
38
187
-37927
-37959
-
lOI
-
89
+ 32
135
1 38
221
+
13
188
-38828 ! -38763
-
131
+
95
- 65
162
174
144
—
22
189
* + from the horison toward the zenith. — from tlie horison toward the nadir.
104
A. TANAKADATE.
TA^BI^E
Observed and Calculated Values of Maçfnetic Elements
No.
Station.
Heiglit
in km.
Year.
Lati-
tude.
Longi
tilde.
North Compt.
X
Ob- Calcu-
served lated
AVest Compt.
Y
Ob- Calcu-
served lated
190
191
192
193
[194]
[195]
196
197
198
199
200
201
202
203
204
205
206
207
[208]
209
210
Odate ....
Hirosaki ,
Adigasawa.
Ippongi .
()ma
Tanabu .
Makado .
Aomori .
Hukava.
Sakura .
Sawara .
ïyôsi...
Itinomiya .
Ma«bara...
Kisaratii ..
Mito .
Ueda ..
Namie.
Watari
Huknsima ,
Yonezavva .,
o.oS
0.06
0.00
0.00
0.00
0.00
o. 10
0.00
0.04
0.03
0.0 1
0.00
0.00
O.CXD
0.03
O.OI
0.00
0.00
0.02
0.07
0.2s
1S95.64
1895.64
1S95.64
1S95.65
1S95.66
1895.66
1S95.67
1S95.67
1895-49
1895.50
1895.51
1895.52
1895-53
1895-53
1895-55
1895-56
1895.56
1895-57
1895-57
1895-59
40 16.0
40 36.4
40 36.8
41 10.2
41 30.0
41 I6.I
4^ 52.7_
40 49.4
36 ii.S
35 43-3
35 52.5
1S95-51 35 44.0
35 22.4
35 05-8
35 23.2
36 21.9
.36 53-5
37 28.3
38 02.2
37 4S-0
37 55-2
40 32.5
40 285
40 13.3
40 31.3
40 54-5
41 14.0
41 09.0
40 43-5
39 16.5
40 13.5
40 30.0
40 51.0
40 22.5
40 06.0
39 55-5
40 30-0
40 48.0
41 00.0
40 49.5
40 28.5
40 05.0
27797
27839
27630
27390
26923
27379
27546
27585
29487
29651
29574
29675
29680
29769
29737 I 29764
293S3 : 29377
29167
29243
28935
29061
28943
T
27862
27727
27670
27494
27337
27417
275S2
27625
29504
29627
29558
29593
29746
2(
29167
28938
28729
28S57
28812
T
2723
265 S
2684
2717
2993
2977
2827
2642
2360
2257
2276
2191
2739
2780
2783
2770
2713
268S
2730
2389
2244
2235
2182
2203
2187
2178
2180
2239
2233
2245
2292
2293
2322
2229
2365
2182
2444
2526
2450
2457
2509
Bracketed number sho\v^^ tliat llie station is excluded in tlie equations of condition.
MAGNETIC SUEVEY OF JAPAN FOR THE EPOCH 1895.0. 105
IXl v^I. {Continued.)
X, Y, Z, aud Juteii^^itv and Direction of DistiirLinj; Forces.
Upward Compt.
Z
North
Compt.
AX
West
Compt.
AY
Upward
Compt.
AZ
+
-1
+
•«1
+
Azimutli
N-w-s-i:-x
Altitude"
No.
Observed
Caleuhilerl
Olis
-Cal.
Obs.-Cal.
Obs -Gal.
-3S51Ô'
-3^^703
-
65
+ 25'
T
4- 187
Y
70
200
0
159
4-
0
70
190
-38S52
-39054
+
112
- 81
+ 202
138
245
324
4-
56
I'M
-39341
-39293
-
40
- 96
- 48
104
115
247
-
25
11)2
-39749
-395«S
-
104
- 66
- 161
123
203
212
—
53
193
-39372
- 39798
-
414
4- 223
4- 426
470
635
152
4-
42
[194]
-39554
- 39487
-
38
+ 2O4
- 67
267
275
98
-
14
[195]
-39 141
-39135
-
36
4- 139
- 6
144
144
105
-
2
196
-39502
-39195
-
40
- 88
- 307
97
322
246
-
72
197
-35116
-35002
-
17
- 29
- 114
34
119
240
-
73
198
-34372
- 34349
4-
24
4- 13
23
27
36
28
-
40
199
-3445!^
-34448
+
16
4- 41
— 10
44
45
69
-
13
200
-34144
-34252
+
82
4- 9
-1- loS
82
136
6
4-
53
201
-33921
-33984
-
66
+ 16
4- 63
68
93
166
4-
43
202
-335^1
-33763
-
91
2
4- 242
91
259
181
4-
69
203
-33S95
-3407S
-
27
4- 6
4- 183
28
1S5
167
4-
81
204
-34913
-34924
+
6
- 47
4- II
47
49
277
4-
13
205
-35376
-35376
0
- 29
0
29
29
270
0
206
-36173
-35897
+
305
- 136
- 276
334
433
336
—
40
207
-36503
-36476
+
206
— 262
- 27
333
334
308
-
5
[208]
— 36092
-36274
4-
204
4- 76
4- 1S2
218
284
20
4-
40
209
-36402
-36524
4-
131
- 52
+ 122
141
1 86
337
4-
41
210
* 4- from the horisou toward the zenith. — from the horison toward tiie nadir.
lOG
A. TAXAKADATE.
TABILE
Observed and Calculated Values of Magnetic Elements
Station.
211
212
[214]
216
217
21S
219
220
221
222
223
224
225
226
227
228
229
230
231
Yaiiuigata
Sinzyo
Sakata
Atumi
Murakami ....
Oguni, Uzen.
Tiigawa
Wakamatu
Tazima
Tadami....
Nikkü
Sukagawa.
Xisi-nasuno.
Utunomiya..
Hatiiuan, Uini.,
Kyoto
Sasavama
Miyatu
Obama . .
Sakai ...
Height
in km.
0.16
o.io
o.oo
0.00
0.00
0.10
o.oS
0.22
0.56
0.37
0.61
0.25
0.20
0.12
0.02
0.04
0.25
0.00
0.00
0.00
Year.
Lati-
tude.
1^93-59 38 16.5
1895.60 38 46.2
1595.61 j 38 54.5
1S95.61 1 38 37.1
1S95.61
1S95.62
1S95.63
1S95.64
1895.64
1S95.65
1895.66
1895.66
1895.66
1895.67
1S95.67
1895.50
1896.51
1S96.52
38 12.0
38 04.9
37 39-5
37 29.5
37 "-5
37 20.5
36 44-3
37 15-5
36 530
36 33-4
36 II. 7
35 07.8
35 01.2
35 04.2
1896.53 35 31-6
1895.53 ' 35 30-8
1896.55 j 34 34.9
Longi-
tude.
40 21.0
40 iS.o
39 48-0
39 35 o
39 28.5
39 46-5
39 24.0
39 57-0
39 46.5
39 19-0
39 37-5
40 21.0
39 58-5
North Compt.
X
Ob- Caleii-
served lated
"West Conipt.
Y
Ob- Calcu-
served lated
Ï
2S837
2S606
2S530
28S13
2S848
28929
28917
28973
29120
29374
29040
29289
39 540 2944t
39 41. S 29364
36 04.3 30089
35 47-8
35 14.0
35 13-0
35 44.5
35 28.0
30152
30133
30052
29962
30293
2S661
2S471
2S444
28569
28738
2S767
28950
28983
29105
29075
29284
29050
29210
29337
29481
30115
30176
30207
30045
30005
30359
2388
2583
2596
2613
2520
2603
2431
2378
23S3
2279
2471
2552
2279
2308
2483
2507
2534
2545
2587
2;SS
2519
2576
2640
2631
2598
2556
2546
2475
2459
2517
242a
24 10
2404
2374
2351
24S6
2485
2519
2579
2553
2444
Bracketed number shows that the station is excluded in the equations of condition.
M
AGXETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 107
3C\^I. (Continued.)
X, Y, Z, and Intensity and Direction of Disturbing Forces
Upward Compt.
iS'ortli
Compt.
West
Compt.
Upward
Compt.
1
Z
AX
AY
AZ
+
-1
Vf
y.
Azimuth
N-W-S-E-N
Altitude.
No.
Observed Calculatetl
Obs.-Cal.
Obs.-Cal.
Obs.-Cal.
Y i Y
— 36966 1 — 26S12
+ 176
Y
- 131
- 154
219
268
0
323
-
0
35
21 1
-37383 -37307
+ 135
+ 7
- 76
135
155
.3
-
29
212
-37674 ' -37564
+ 86
- 44
— no
97
146
333
—
49
213
-37574 , -37332
...
- 242
...
-
[214]
-37038
-36944
+ 75
+ 15
- 94
76
121
II
-
51
215
-36747
-36755
+ Si
- 36
+ S
89
89
336
+
5
216
— 36338
-36425
— 21
+ 57
+ 87
61
ic6
no
+
55
217
-361S7
-36135
- 66
- 44
- 52
79
95
214
-
33
218
-36116
-35S78
-■ 132
- Si
- 23S
155
284
212
—
57
219
— 36190 —36129
1
+ 45
- 134
- 61
141
154
289
-
23
220
-35487 -35464
+ 90
- 141
- 23
167
169
303
-
S
221
1
-35697 1 -35833
— 10
+ 61
+ 136
62
149
99
+
65
222
-35631 ' -35531
+ 79
+ 14S
— lOO
1 68
195
62
-
31
223
-35384 '; -35229
+ 107
- 95
- 155
143
211
318
-
47
224
-34S63
-34915
- 117
- 43
+ 52
125
135
200
+
23
225
-34584
-34667
- 26
— 3
+ 83
26
87
187
+
73
226
-34555
-34623
- 24
+ 22
+ 68
33
75
137
+
64
227
-34731
-34830
- 74
+ 15
+ 99
76
125
169
+
53
2 28
-35274
-35321
+ 7
- 34
+ 47
35
58
282
+
53
229
-35047
-35158
- 43
+ 34
+ III
55
124
142
+
64
230
-34486
-34247
- 66
- 56
- 239
87
254
220
—
70
231
* + from the horison toward the zenith. — from the horison toward the nadir.
108
A. TANAKADATE.
TABLE
Observed and Calculated Values of MaoiiL^tic Elements
No.
Station.
232 Ikuno
^33 Toyooka.
23 \ Tottori...,
235
236
237
238
239
240
241
242
243
244
Hasizu ...
Tuyaiua ..
Okavama
Ako...
Akasi
Nara .,
Kamiiti ,
Myözi
Wakayama
Sumoto...
245 I Minabe...
[246] Tikatnyu
247
248
249
250
251
252
Hoiigü ....
Kusimoto .
Arima ....
Nagasima.
Matusaka.
Mihara....
Pleight
in km. I
Year.
Lati-
tnde.
Ijongi-
tude.
0.25 1S96.55 35 IÜ.3 134 4S.0
0.00 1S96.56 35 32.6 134 49.3
0.00 1896.56 35 29.7 13 J 14.8
0.00 1896.57 35 304 133 54-0
0.09 1896.58 35 o^.o 134 01.3
0.00 1896.58 ' 34 40.4: 133 55-S
i
0.00 1S96.59 ' 34 45.4; 134 23.8
o.co 1S96.59 34 39.2 135 00.0
1
0.06 1896.60 34 40.9 135 51.0
0.15 1896.61
1896.61
1896.61
34 23.4, 135 52.0
34 17-0
34 13-6: 135 "•
0.00 1895.62 ! 34 20.7, 134 53.5
O.OD I 1896.62 33 45.6 135 20.3
O.4S 1896.63 33 4S.9 135 36.9
o.io 1896.64 i 33 49.1 135 47.5
j
O.OD 1896.64 ' 33 28. 2 135 47.0
O.CO 1896.65 S3 52.2 136 05.5
0.00 1896.66
0.00 1896.67
34 12.2 136 20.5
34 34-3 136 32-5
0.00 1896.50 34 24.3 133 05.3
North Coiiipt.
X
Ob- Ciilcu-
served luted
3^057
3C072
3ÛO33
300SS
30262
30442
30388
3^353
30158
30356
30414
3043S
30456
30657
30542
30628
30467
30317
30^30
30210
3-076
30147
30177
30321
30469
30395
30375
30291
30392
30457
30506
30492
30654
306 1 2
.30596
30716
30553
30419
30274
33765 30647
West (.'oiujit.
Y
Ol)- I Calcu-
ieived I lated
2544 : 2551
2630 2599
2666 2615
2641
2628
2527
2565
2477
2514
2473
2510
2440
2473
2352
2438
2362
239S
2362
2400
23^7
2407
2403
2436
2284
2336
2331
2319
2324
2235
2275
2272
2316
2314
234S
2324
2386
2504
2497
Bracketed number shows that the station is excluded in the equations of condition.
MAGXETIC SURVEY OF JAPAX FOR THE EPOCH 1895.0. 109
_X1A/^I. {Continued.)
X, Y, Z, au
<
+
S]
1 +
' +
Azimuth
N-W-S-E-N
Altitude!
No.
Obsorzed
Cak-iilatod
Obs.-Cal.
Obs.-Cul.
Olis.-Cal.
><
-34945
-34912'
+ 102
- 50
— 33
T
114
T
iiS
334
-
16 '
253
-34456
-34418
+ 11
+ 13
- 38
17
42
50
-
66
254
-34562
-34558
+ 16
4- 20
- 4
26
26
51
-
9
-55
-34950
-35022
+ 35
33
+ 72
48
87
317
+
56
256
-35357
-35231
+ 112
+ I
- 126
112
169
I
-
48
257
— 35357
-35315
+ 214
- 45
- 42
219
223
348
-
II
258
-35376
-35399
+ no
- 30
+ 23
114
116
345
+
II
259
-35S64
-35608
- 332
- 98
- 256
346
431
196
-
37
[260]
-35765
-35421
-t- 58
- 50
- 344
77
352
319
—
77
261
-35384
— 35257
- 84
+ 77
- 127
114
171
137
-
48
262
-36130
-35586
+ 209
+ 32
- 5-14
211
584
9
-
69
263
-36164
-35902
— 200
- 83
— 262
217
340
203
-
50
[264]
-35S61
-35932
- 172
- 83
+ 71
191
204
206
+
20
265
-35739
-35499
+ 39
— 5
- 240
39
243
353
-
81
266
-35436
-35209
+ 366,
- 30
- 227
367
432
355
—
32
[267]
-34S06
-34727
-35007
+ 56
+ 6
- 79
56
97
6
-
55
268
[269]
-35058
-35021
+ 114
+ 1
- 37
114
120
I
—
iS
270
-34002
— 33933
+ 91
+ 3
- 69
91
114
2
-
37
271
-34084
-34057
+ 84
2
- 27
84
88
359
-
18
272
-33537
-33467
+ 6S
+ 16
- 70
70
99
13
—
45
273
+ from the horisou toward the zenith.
from the horisou toward the nadir.
112
A. TANAKADATE.
T^ELE
Observed and Calculated Values of Maouetic Elements
^-(..
274
275
276
277
2S0
[281]
282
2S3
2S4
28 5
287
288
2S9
290
291
292
293
294
St;ition.
Nawari
Kôti
(Itnti
Snsaki
Nakaraiira
Uwazinia
^\':lkalniya
Yiihatahama ...
Saganoseki
Saiki
Oita
^Matiiyaina
Kuzu, Tyo
Kuma „ „
Imabaru
Kawanoe
iMarngaine
Takamatu
Tonosyô
Zaikôzi
Miyazaki
racketed number
Height
in km.
Year.
Lati-
tude.
Longi-
tude.
North Coiii]jt.
X
Ob- Caleu-
served '■ lated
0.00
0.00
0-35
0.00
0.00
0.00
o.oi
0.00
o.co
0.00
0.00
0.00
0.33
0.53
0.00
0,00
0.00
0.00
0.00
0.00
0.00
IS96.G5
33 26.0
1896.65
33 32.8
1896.66
33 41.0
1896.67
33 34-0
1896.67
32 57-7
1896.69
33 13-2
IS96.69
33 32.0
1896.70
33 27.4
1896.70
33 14-5
1896.71
32 56-9
1896.72
33 I5-0
IS96.72
33 52.0
IS96.73
33 33-8
IS96.73
33 39-4
1896.74
34 04.0
1896.75
34 02.0
1896.75
34 16.9
1896.75
34 21.0
1S96.76
34 29.0
IS96.52
32 24.2
1896.52
31 55-2
134 03.0
^33 33-3
^33 53-0
133 I7-S
132 55-0
132 34-5
132 34-5
132 25.7
131 53-3
131 52-5
131 36.0
132 45.0
132 5S.5
132 53-5
133 01.5
133 49-0
134 02.8
134 10.5
131 36.8
131 25.3
30931 30S83
3097S I 30894
30879 : 30815
30974 3o<,69
31202 31155
31119 31105
31053 31000
... 310;!
31298 31 1 73
I
31215 j 31272
30992 ' 31203
30901 I 30S6S
30977 30947
30915 30924
30827 \ 30771
30804 30725
30766 30615
30683 ; 305 ;o
30542 30510
3150S . 31481
31660 '■ 3'659
West C'ompt.
Y
Ob- I Calcu-
seived 1 lated
2340 j 2336
2380 I 2365
I
2384 ! 2376
2354 ' 2349
2289 2290
231S
2355 2380
2369
2339
2209
2319
2413
2372
2403
2451
2482
2214
2205
2296
2343
2427
2379
2393
2451
2427 2430
2430 2463
2466
24S1 I 2480
2212
2135
shows that tlie station i.s exehided in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. llo
]XLA^I. (Continued.)
X, Y. Z, and Intensity and Direction of DistniLing Forces.
Upward
Z
Compt.
North
Compt.
AX
West
Compt.
AY
Upward
Compt.
AZ
+
1
<]
+
iÎ
''X
1
Azimuth
X-W-S-K-X
Ahitude.
No.
Observed
Calculated
Obs.-Cal.
Obs. Cal.
Obs.-Cal.
-334^3
— 33393
+ 48
+ 4'
T
- 50
48
69
0
5
-
46°
274
-33657 ;
-33656
+ 84
+ «5
— I
85
85
10
-
I
275
-33S46
-33712
+ 64
+ 8
- 134
65
149
7
—
64
276
-33647
-33567
+ 5
+ 5
- So
7
80
45
-'
85
277
-33293 :
-33195
+ 47
— I
- 98
47
109
359
-
64
278
-33512
-33576
+ 14
- 15
- 36
21
41
313
—
60
279
-33927
-33927
+ 53
- 25
0
59
59
335
0
2S0
-34054
-338S4
— 170
-
...
[281]
-33853
-33810
+ 125
- 18
- 40
126
132
352
—
18
282
-33527
-334S4
- 57
- 27
- 43
63
76
205
-
34
^^3
-33740
-33909
— 211
- 24
+ 169
212
271
186
+
39
284
-34233
-34241
+ 33
- 14
+ 8
36
37
337
+
13
285
-33934
— 33838
+ 30
7
- 96
31
lOI
347
-
72
2S6
-33958
-33967
- 9
+ 10
+ 9
13
16
132
+
35
287
-34432
-34380
+ 56
0
- 52
56
76
0
—
43
2S8
-34226
-34178
+ 79
3
_ 48
79
92
358
-
31
289
-34480
-343S1
+ 151
— 33
- 99
•55
184
348
-
33
290
-34482
-343''8
+ 113
+ 16
- 94
114
14S
8
—
40
291
-34514
-34496
+ 3^
+ I
- 18
32
37
2
-
29
292
-32980
-32953
+ 27
+ 2
- 27
27
38
4
-
45
293
-32483
-32466
+ I
+ 70
1 - '7
70
72
89
1 —
14
294
* + from the horison .toward the zenitli. — from the liorison toward the nadir.
114
A. TANAKADATE.
TABLE
Ol)served and Calculated Values of Maonetic Elements
ÎSO.
Station.
Height ^-
[ lear.
in km.
Lati-
tude.
Longi-
tude.
North Compt.
X
Ob- Caleii-
sorved lated
West Compt.
Y
Ob- I Calcu-
sei'ved , lated
295 Miyakonczyô..
igö Nakamati
297 Küvama
298 Kagosima
[299] Itiki, Satuma.
300 Makurazaki ..
[301] Kaseda
[302] Yokogawa
303 Hitoyosi ..
304
305
306
Yunomae..
Yatusiro ..
Minamata
307 Simabara.
[308] Nagasaki
309 Sasebo ....
310
3"
312
Matiyamaguti ,
Kumamoto
Miyadi
[313], Mamibara
314
315
Yanngawa .
Hukuoka..
0.14 1896.53 31 42.S 131 03.0
o.oD 1896.53 31 26.2 131 1 1.3
o.io 1896.54 31 20.5 130 55.5
0.00 1896.54 31 35-4 130 32-S
coo 1S96.55 31 41.6 130 16.0
0.00 1896.55 31 17.0 130 16.5
o.oj 1S96.56 31 25.0 130 19.1
0.18 IS96.56 31 54.2 130 41.5
0.12 IS96.57 32 I2.I 130 46.5
0.66 1896.57 32 15.8 130 59-0
0.00 1896.58 32 29.7 130 36.0
0.00 1896.5S 32 12.4 130 23.5
0.00 1S96.59 32 46.1 130 22.5
0.03 j 1896.59 I 32 45.0 129 52.5
0.00 i 1896.60 2^ 10.5 129 44.3
0.00 1896.61 32 27.5 130 10. s
0.02 1896.61 32 48.0 130 44.0
0.51 1896.62 32 55.8 131 07-4
0.54 1896.62 32 39.2 131 09.5
0.00 ' 1896.63 33 09.6 130 24.8
0.00 1896.63 33 35.2 130 23.8
T I T
31759 ; 31769
31846 j 31841
31969 j 31901
31784 j 31869
32242 I 31870
31893 I 31999
51649
31951
31751
1618 31644
31611
31635
31986
31304
31769
31600
31571
31690
31509
31578
1376 31456
31625
31282
31634
31455
31418 31365
j
31399 3145^
31341 I 31375
31114 ! 31235
^043
2041
2072
2098
2054
2036
2008 2071
2231
2089
:i96
Î18
2083
2015
2038
2125
2174
21S7
2219
2169
2255 2260
2452 I 2247
2295 I 2312
2170 ; 2207
2277 I 2269
2122 2292
2063 i 2250
2298 2321
2390 : 2388
Bracketed number shows that the station is exchided in the equations of condition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 115
XVI.
X, Y, Z, and Intensity and Directinu of DisturLino- Forces.
Upward
Z
Coinpt.
North
Compt.
AX
West
Corapt.
AY
Upward
Coiupt.
AZ
§ =
-
t
'y.
-1
Azhnuth
N-W-SE N
Alti
tilde.
No.
Oliservod
Calcuhitoa
Olis.
-Cal.
01>s.-Cal.
Obs.-Cal.
-1
-32267
-32344'
-
T
10
- 55 ^
T
4- 77
56'
95'
260°
4-
0
54
295
-32021
-31995
+
5
- 13 !
- 26
14
30
291
-
62
296
-31909
-31962
+
68 ,
+ 36
4- 53
77
93
28
4-
35
297
— 32374
— 32357
-
85
- 63
17
106
107
217
-
9
298
-324S6
-32560
4-
370
+ 148
4- 74
399
405
22
4-
II
[2.,9]
-3219S
-32090
-
106
+ 74 1
- icS
129
168
145
-
40
300
-32274 !
-32228
'"
_ 46
...
-
[31]
-31S93
-32666
-
102
4- 71
4- 773
124
783
145
+
81
[3 '2]
— j2öj/
-32980
-
26
4- 124
4- 143
127
191
102
4-
48
303
-32S32
-329S7
4-
II
4- 31
4- 155
33
158
70
+
78
304
- 33442
-33370
4-
64
4- 2
— 72
64
96
2
-
48
305
-3331^";
- 33 1 oS
4-
296
4- 52
— 210
301
367
10
-
35
306
-33564
— 33757
—
205
5
4- 193
205
282
i8i
+
43
307
-34521
-33905
4-
191
4- 205
- 616
280
677
47
-
66
[308]
-34351
-34449
-
80
- 17
+ 98
82
128
192
4-
50
3 9
-33360
-33463
—
9
— 37
4- 103
38
no
256
4-
70
310
-33467
-33676
-
173
+ 8
4- 209
173
271
177
4-
50
311
— 33837
-33698
+
53
- 170
- 139
178
226
287
—
38
312
-341S1
-33386
-
53
- 187
- 795
194
SI8
254
-
76
Vi^i^
-34145
-34196
-
34
— 23
+ 51
41
65
214
4-
51
314
- 34678
-34698
-
121
4- 2
+ 20
121
123
179
+
9
315
* + from the horison toward the zeuitli.
from tlif horison toward the nadif.
116
A. TANAKADATE.
Ti?LBLE
Observed and Calculated Vaines of Mairnetic Elements
No.
Station.
Height
in km.
Year.
Lati-
tude.
Longi-
tude.
North Coiiipt.
X
AVest ('ompt.
Y
Ob- Calcu-
served lated
Ob-
.served
Calcu-
lated
316
Kokura
0 /
0.00 i i8q6.6j. ;; ;;.;
i3o°53.'5
131 11.3
131 30.0
130 57.0
129 59-5
Tl T
31075 ^1072
2574
2416
2413
2502
2353
T
2438
2397
2397
2350
2359
317
318
319
320
Nakatu
Nakamatama...
Kuma, Bungo...
Karatu
0.00
0.00
0.08
0.00
1896.64
1896.65
1896.65
1896.66
33 36.5
33 36-0
33 18.5
33 26.5
31047
31091
31181
3 1 201
31131
31098
31260
31334
Bracketed number shows that the station is exckided in the eipiations of comlition.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 117
SLA^I. {Continued.)
X, Y, Z, and Intensity and Direction of Disturbing Forces.
Upward Compt.
Z
Xnrth
Compt.
AX
^\■est
Coiiipt.
AY
Upward
Compt.
AZ
>
+
+
Azimuth
X-W-S-E-X
AltitudeT
No.
Observed
Calculated
Ote.-Cal.
Obs.-Cal.
Obs -Cal.
T
-34958
T
-34874
V
+ 3
+ 136
- 84'
Y
136
160'
89°
-
0
32
316
-34555
-34451
- 84
+ 19
— 104
86
135
167
-
50
317
-3+456
— 34338
7
+ 16
- 118
17
119
"4
-
82
318
-33531
-34186
- 79
+ 152
+ 655
171
677
"7
+
75
319
-34633
-34673
- 133
- 6
+ 40
133
139
183
+
17
3^0
* + from the horisou toward the zenith. — from the horisoii toward the nadir.
118
A. TANAKADATE.
Alphabetical List of Stations.
Stations.
:so.
Stations.
2s'o.
Stations.
Ko. I
G
Hukusinia, Iwasiro
209
A
Hukuyama, Osima
141
Alia^iri
[132]
Gamon
164
Hukuyama, Bingo
268
A 1)11 ta
99
(tCI-O
«5
Plunama
[104] .
Adigasawa
192
Gihu
7S
Hûren
116
!
Ai
263
H
Huzi
[48]. ..[51].
Aikawa
30
Hagi
25s
Ainonai
131
Hakodate
136
I
I
Akasi
239
Haniada
[260]
lida
So
Aklta
1S7
Hamaliata
[269]
liyania
20
Akka
[173]
Ilanamaki
166
Ikuno
232
AkG
23S
Hasizu
235
Ikusazawa
[1S2]
Anazawa
174
Hatiman, Mino
86
Imabaru
2S8
Aomori
197
Hatiman, Onii
226
Iinaiti
[264]
Arinia
249
Hatiuohe
[169]
Ippongi
193
Asahikawa
III
Hatiüzl
2
Isinomaki
181
Asama
[34]
Hiromibara
[53]. ..[55]
Itiki, Iwami
261
Asyoro
155
Hirosaki
191
Itiki, Satnma
[299]
At a mi
[40]
Hirosima
253
Itinomiya
202
Atumi
[214]
Hitoana
[59]...[6i]
Itoigawa
16
Atusanupuri
[159]
H i toy OS i
303
Iwaizumi
[175]
Awano
259
Hongu
247
Iwaniizawa
[108]
Honzyô
1 88
Iwanai
102
E
Hudisawa
43
EbihU
28
Hukaya
198
K
Esasi, Kitami
[126]
Hukuoka
315
Kagosima
29S
Esasi, Osima
140
Hukasima, Sinano
[82]
Kakiidate
[1S5]
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 119
TA-]BIj"E XVII. {Continued)
Ali»lial)etical List of Stations
Stations.
No.
Stations.
No.
Stations.
No.
Kamaisi
179
Knma, Bungo
319
Memnro
152
Kameyama
72
Kuin ig.ii
38
^I id one
[45]
Kamiiti
241
Kumamoto
3"
Midzusawa
165
Kami^uwa
12
Kiirosaka
266
Miliara
25^
Kamo
[26]
Kuriima
[15]
Mikkaiti
98
Kamiyasiro
74
Kusimoto
248
Minabe
245
Kanazawa
93
Kntf)
139
Minamata
306
Kara tu
320
Kntnkake
[10]
Mito
205
Kariwano
[1S6]
Kiizi, Kikntyü
172
Mit u ike
[56] ..[58]
Karnizawa
9
Knzn, lyo
286
]\Iiyadi
312
Ka?eda
[301]
Kyoto
227
Miyako
[176]
Kasiwazaki
[^3]
M
^liyakonozyo
295
Katikawa
76
Maebara
203
Miyatii
229
Kawanoe
2S9
Maegasu
70
Miyazaki
294
Kesennuma
180
Makado
196
Miyosi
262
Kisaratu
204
Makurazaki
300
Miyota
8
Kiyosu
77
Mainibara
[313]
^Lmbetu
128
Koga
--5
Mariigaiiie
290
Mori
137
Kocfota
163
Maslke
114
Mcirioka
167
KôJui
L4]
Matiyamagnti
310
Moyoro
150
Kokura
316
Matne
265
Mi)znmi
97
K'lminatotaira
(Saiueura)
Koiiioro
170
[7]
Matnida
>ratiimoto
35
13
]\Iiirakanii
Mu raya ma
215
[52]
Köti
275
Matnô
81
Miirodzumi
255
Kdwa
67
Matus-.ika
251
Mynzi
242
Köyama
297
Matuyama
285
N
Klima, lyo
287
Matnziki
42
Xag.iliaina
88
120
A. TANAKADATE.
TABI.E XVII. {Continued:
Alphabetical List of Station?.
Stations.
No.
Stations.
No.
Stations.
No.
Nagamine
S7
X'liniata
37
Utoti
276
Nagano
19
X^iiniazii
63
Util, Saganii
44
Nagaoka
22
X'u[ipainamoi
[121]
(Itu, Tokati
[Î56]
Nagasaki
[308]
Ozasa
[32]
Nagasima
250
0
Nagoya
69
Obama
230
P
Nakaniatama
3'8
Odate
190
Porokanniikotan
["3]
Nakamati
296
Odawara
39
Poronai
127
Na kail iura
278
Ogi
31
Pösinaipitari
[iiS]
X.ikatii
Nakatngawa
317
79
Ognni, Eikiityu
Oguni, Uzen
['77]
2IÔ
R
Puuisii
134
Nakayama
[168]
Oliotnkawa
[112]
Nainie
207
Oita
2S4
s
Nanau
94
Okayama
237
Saganoseki
282
Nara
240
Okazaki
66
Saiki
2S3
Nanimi
68
Okiiruniatomanai
["9]
Sakai
231
Nawari
274
U]ii:i
[194]
Sakata
2'3
Nayoropt
[120]
Oinati
14
Sa k lira
199
Xemuro
[161]
( 'niiya
[62]
Sapporo
107
Niigata
25
()no, Etizen
91
Sarubutu
[125]
Xikkr.
221
Ono, Kikutyü
[171]
Sariihasi
[3]
Nisina^iuno
223
dsato
273
Sarupt.
145
Nisinoto
65
Osyanianlje
100
Sasayama
228
X'( garni
130
Osvatinai
146
Sasebo
309
X'dlmka
[147]
Otasdi
153
Sawara
200
Xdmngi
83
Otaiii
105
Sekiyaina
iS
XTisiiT)
189
Otarii-Mydkenzan
106
Send ai
162
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 121
T^BLE XVII. (Continued.)
Alphabetical F^ist of Stations.
Stations.
No.
vStatioiis.
No.
Station.
No.
Setana
138
Takahasi
270
Umagaesi
[47]
Sibata
27
Takaiiiatu
291
I'minokuti
5
Sibetii
135
Takasaki
Takata
36
17
I'rakawa
Usuta
[148]
6
Sibetya
[158]
Takayaniu
84
Utunoniiya
224
Sima})ara
307
Ta kell 11
Tanabii
90
[195I
Uwazima
279
Simizu
64
Tazima
219
w
Simoda
[41]
Teradomari
[24]
Wakamatu
21S
Simoinnai
183
Tesio
117
Wakaniiya
2feo
Tikatnyii
[246]
AVakasakanai
[122]
Sinryü
[160]
Tip-Yabusi
no
Wakasare
i3Z]
Sinzyö
212
Tiribetu
14?
^V'akayama
243
Sioya
92
TJ.a
75
Wakkanai
123
Tökamati
21
Wakiniati
272
Siramika
157
Tokusinia
271
\V:isizaki
29
Sirasitouiari
"5
Tokyo
\ii
^Vatari
[20S]
Sirimi
142
J)
Tomakoiiiai
lb
[M4]
Waziina
95
Sitata
254
Tuno
17S
Y
Soratipt
109
Tonosyc)
292
Yahataliama
[2S1]
8üya
124
Tottori
234
Y'amagata
211
Toyaraa
96
Yamaguti
256
Sukagawa
222
Toyooka
233
Yanagawa
3'4
Sumoto
244
Tnzyö
[267]
Yatusiro
305
Tu
Tugawa
Yobetu
[«03]
Susaki
277
73
217
Yokkaiti
71
Siittu
lOI
Tu ruga
89
Y'okogawa
[302]
Syari
133
Tuwano
257
Y'okote
1S4
Syorusam
154
Tuyama
Tyosi
236
201
Yonezawa
Y'osida
210
[46]
Syoya
149
Tyürui
u
151
Y übet u
Yuiioniae
[129]
304
T
I'eda, Sinano
II
z
Tad ami
220
Ueda, Iwaki
206
Zaiknzl
293
122 A. TAXAKADATE.
§ 11. Vertical Current.
It is usual in magnetic surveys to calculate the amount of
the vertical current of electricity by taking the line integral of
the magnetic force round the periphery of the country. The
same was tried here in the circuit indicated in Fig. 4 by taking
the integral along the co-oi'dinate lines thus : —
IÜ
which may be put for numerical calculation
«y = ^^^(Y„ cos w,-Y, cos ^,)j;.-^(X„-X,)J^
where the suffixes n, 5, u\ e, denote the values of those quanti-
ties on the north, south, west and east side of the circuit, and
R the mean radius of the earth ; the positive sense of the co-
ordinates X, y, z are north, west and up respectively.* Per-
forming the operations above indicated we have
R
4
^^(Y,, cos (p,-Y, cos f ,)J/= 0.03973 x length of 1°
4^J(X.-X,)J^
= 0.04146 X
whence w= -0.00173 x -^-"''' ^ ^^' x .0174.")
4;r
= — l.i31 c.g.s. el. mag. units.
The area of the circuit is '3.701x10' sq. kilom. hence the mean
current density is
-1.331x10
~~, .-7^ =-0.027 Ampere per s<
f
129°
130°
131°
1 132° 133°
134°
135°
1 136°
1 137°
lf>°
%
45°
W°
43°
42°
41°
40°
39°
38°
>
1
— 0.171
37°
-
-0.154
— 0.091
36°
— 0.299 —0.246
— 0.191
- 0. 1 34
-0.075
—0.014
35°
— 0.262
-0.213
-0.163
— 0.081
— 0.1 r I
-0.054
0.003 '
0.079
0.062
34°
— 0.221
-0.177
- 0. 1 3 1
— 0.029
0.024
0.136
33°
— 0.176
-0.135
-0.093
1
— 0048 —0.000
0.049
O.IOI
0.154
32°
-0.053
— 0.012
0.032
0078
31°
0.028
0.067
0.109
:^/-
129^
131)°
131°
132° 133°
1 1
134°
135°
136°
137°
MAGNETIC SUnVEY OF JAPAN FOll THE EPOCH 1895.0.
12Ô
Longitude and Latitude, Calculated froui the Formulas for Horizontal Force and Declination.
I.'IS«
VV.)'
U(P
Ul
UJ^
U:i°
144°
145 14(>=
/
c
— 0.426
1
1
4<>
45°
1
-0.435
-0.346
— 0.266
-0.254
-0.353
— 0.178
— 0.089
— 0.017
0.00 1
0071
0.092
44°
-0.356
-0.274
-0.194
— 0. 1 89
—0.103
0.159
48°
-0.274
-0.II3
-0.030
4'*°
41°
-0.195
— 0. 1 17
— 0.041
-0.039
—0.192
— 0. 1 1 7
0.035 !
40°
— 0. 1 1 3
— 0.041
0.033
0.106
0.177
:{<)°
38°
8ΰ
••{5°
—0.104
-0.036
0.033
0.105
— 0.027
0.048
0.039
0.107
0.176
0.113
0.178
0.246
0.245
0.122
0.185
0.313
0.19s
0.255
0.313
i
:i:i
.
1
lil'
1 ■ i
:n°
ias=
i.iip
UO^
Ul°
wr
u;r
144^
145 14<)
c
120 A. TAXAKADATE.
. dY flX
ax oi/
which in polar co-ordinates becomes
1 / OY ,., 1 OX \
or replacing X, Y by Hcosrî and Hsino, we have
i ( OH . . , „ , nd TT • > ,
v: = -p < -^ -sHio + Hcoso— H sino to- ç
4- K ( i).2
-45268.0
-44030.0
-45279.5
-44020.9
+ 11.5
- 9-1
VI n
15956.0
15956.3
— 0-3
6414.0
6413-9
4- 0.1
-45267.0
— 45268.0
4- i.o
IX
16829.0
16833.0
- 4.0
5990.0
59S4-3
+ 5-7
-44403.0
-^4407-3
4- 4.3
128 A. TANAKADATE.
All these three surveys give the line of no current through
the middle of the country ; in Japan the current is upward on
the Pacific side and downward on the Siberian side ; in Austria
it is upward on the north and downward on the south ; in Great
Britain, upward on the east and downward on the west.
Whether these distributions of current density show the real
average state of things during the surveys of the respective coun-
tries or not is very doubtful. The fact that the line of no current
runs thi'ough the middle in each of those countries inspite
of different aspects of their distributions, seem to indicate that
they are the result of uncompensated local disturbances and
inadequacy of the empirical formuhe to a large extent, if not
wholly. Considering that these currents depend upon the dif-
ferences of differential coefficients of the ol)served elements, ob-
servations of greater refinements than the present, both in con-
struction of instruments and distribution of stations, will be
necessary in order to settle the question more definitely ; certainlv
these currents can be accounted for by the probable errors in
the constants of the empirical formulse, at least in the case of
Japan. Even in Great Britain, where the survey was very care-
fully carried out by excellent hands, the two sets of lines of
equal currents present very different appearances according as they
are derived from the district equations or general equations for
the whole country (See Map 9a).
Under such circumstances the most fascinating subject of
the motion of electricity from or towards the earth's surface
must be left untouched, be it due to the diurnal motion of the
earth or transference of ions with water vapour and the like.
These will probably be better elucidated by pursuing other
methods of investigation. It may l)e a good plan to improve
MAGNETIC SUKVEY OF JAPAN FOU THE EPOCH 1S9Ô.0. 129
those empirical coefficients by imposing the condition of irrotation-
ality among them, as was suggested by the writer on previous
occasion. This being premissed, the vahies along the line of no
current will be represented nearer to the truth than the rest
and should be taken in preference to values at other places in
deducing the magnetic constants of tlie wliole globe.
§ 12. Vertical Variations of Magnetic Elements.
The variations of magnetic elements due to difterence of
level has recently l)een computed l\v Prof. I> arising from the heterogeneity of
the atmospheric air is utterly insignificant being only 6.4 x lO^V
per kilometer in middle part of Japan, taking the susceptibility
of the air to be 3.2x10-' g-z/is.4 kno,,,.^ Hence putting u=v = o
and ,0=0 we have
MAGNETIC SUKVEY OF JAPAN FOR THE EPOCH 1895.0. 131
öX
r)Z
dz ~
ÜX
fiY
dZ
dz ~
ÖV/
öZ
ox
dz
dx
OY
expre;:;sing vertical v;iriutioDS of rectangular cuuipoiients in terms
of their liorizontal variations.* It appears at first sight that the
curvature of the earth surface may he neglected for the extent
of the country covering only a few degrees of longitude and
latitude ; calculation shows, however, that it plays an important
part ; transforming, therefore these equations into polar co-
ordinates, we have
OX J r d'A ^
OS K V dip
J Y _ 1 / 1 '''>^ _y
dz ~ K V cos (f d'A
dZ 1 / OX 1 OY ^. , ,„\
dz Vi\ df ^ coi^(p dk » ^ J
V\. being the mean radius of the earth, I ter of V. Neuinanu's " Theoi'ie des Potentials" where the saiijc
problem is dibcusrinl, though apiiruaelied iu diilereut way.
132 ' A. ÏAKAKA.DATE.
OX OH . -u • ^ do
dç> dip d
, , ,T .. /, 0^
-ör=-or^s^+"'^^"^^r
J^= JH ^ j^ ^^^ ,0^
0^ 0^ Oç?
After computing the vertical variations of the rectangular com-
ponents in this way, those of the observed elements '\ ^, H, can
couvenientlv be found as follows : —
OH
dz dz
. OX , . , OY
= cos () - 4- sin u
dz i)z
Or) 0 , _, Y"
= -."t''
os ~ âr ° X
cos o / OY , . OX \
=^H-\-o^-^°'^-o.rJ
00 ^t<'-^ '^^
^dz~~l)z^ ° H
cos 0 ( O'A , ,. Oil \
-^l-oir-^^^-oT-j
cUid —4 — = -^ — Hsec^?
Oz Oz
The reduction to the sea level of § 8 ^Yere calculated by these
ibrnudai using the hrst approximate values used for deducing
the annual variations.
.Tables XX to XX Y give data and values of these varia-
tions for Ja})an, Austria and Hungary, and Great Britain, at
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 133
five points in each, distribnted so as to cover different quarters
of the countries. In Great Britain the Central Stations of the
Districts I, III, V, VIL and IX are taken as representatives.
The last figures of numbers exceeding 20. 0 in those tables will
be slightly affected by taking into account the difference of
principal curvatures of the earth surface in various latitudes, but
since their proljable errors come to the same order of magnitude
in such cases, the mean radius is used for simplicity.
134 A. TAN AK A DATE.
a^AlJLE XX.
Duta I'ur the CalciiUiLion uf Vcitical Wiriatu)!)« of Magnetic EleuiciilfS m
Japan .
I. II. II r. lY. Y.
/ EufGr. 142° 30' 140^30' 1 38° 00' 1 34° 00' 131° 00'
Ç N 43° 30' 3«° 30' 36° 00' 34° 30' 32° 30'
H ^265 5 8' 28677' 29760' 30622' 3159«'
o \y. 5°55'4 5^03:2 4°45'7 4° 39-6 4^02:2
0 -5;°i3'i -5^° 13^1 -49° 41-9 -4«° 27:5 -46° 27:3
X 26415' 28566' 29657' 30521' 31520T
Y 2740 2526 2471 2488 2224
z -41237 -37000 -35089 -34566 -33251
X 49050 46814 46009 46182 45873
OH
Ö^P^i'JL -4247 -37^-7 -353-8 -335.5 -3144
an. i' T y v ^^
-9;- „ 52.1 59.8 73.7 99-7 117-8
-^-perl° 15:3 i6.'6 17:5 18:7 19:7
-|f- ;, 15-7 ii-9 8.0 2:5 -1:9
-~ — per 1° -60:0 -65:7 -69:2 -72'4 -75'7
-^- „ - 7-8 - 6:s - 7:1 - 8:8 - 9-7
MAGNETIC SUTJVEY OF JAPAN FOP. TTTE EPOCTI 1890.0. 13')
TABLE XXI.
Vertical Variations of Magnetic Elements in
Ja p a n .
I.
II.
III.
IV.
V.
—^ — per kilDni.
Uz ^
— 12.2
-13'-
-i3'.8
- 146
Y
-is' 2
(3h/R)X
-12.5
-13-4
+ .2
— 14.0
+ .2
-14.4
-14.9
DifF.
+ •3
9Y ,..
— 7c — per kilom.
Y
- 4.0
- 3-0
T
- 30
- 3.6
- 37
(.31i/R)Y
- 1-3
— 1.2
— 1.2
— 1.2
— I.I
Diff.
— 2.7
- 1.8
— [.8
- 2-4
- 2.6
f)Z , .,
— ^ — ])cr kilom.
'■■■ 19.2
17-5
t6!8
16.9
Y
164
(3h/R)Z
194
0
17.4
16.5
16.3
157
üift".
+ .1
+ ■3
+ .6
+ 7
9H , .,
— 7-~ per kilom.
Oz *■
-12.5
-13'.^
V
— 14.0
- 14.8
-15.4
•(3h/R)H
-12.5
-13-5
— 14.0
-14.4
-•4
-14.9
Diff.
C)
0
0
-•5
91 ...
— r— per kilom.
— 22 9
Y
— 22.0
T
-21.7
T
-22.4
-22.4
-(3h/R)I
-23.1
— 22.0
-21.7
-21.8
-21.6
Diff.
+ .2
0
0
-.6
-.8
—-per kilom. -o.'35 -o.'22 -o'2i -0:27 -o.'29
dz
-^per kilom. -o.'oi +o.'oi +0.02 +0.01 +o'oi
dz ^
* Since Z is negative upward, + correction means upward diminution in the intensity of Z.
136 A. TANAKADATE.
TABX^E XXII.
Data for the Calculation of Vertical Variations of Magnetic Elements in
A list r i a a n d Hu n g a r y.
IV. Y.
;. E of Gr. 15° 15° 20° 25° 25°
l)d
dX
}>
dd
fiif
}}
m
9^
— o.'4 — o.' I — 5 .'8 — 1 1 -5 — 1 1 .'2
3o!7 25^2 27. '2 3o'3 24.'8
-45-5 -52-'5 -50-7 -47-6 -54-6
— 6'o ~- y'.o — 5-8 — 4'2 — 5-2
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 137
TABLE XXIII.
Vertical Variations of Magnetic Elements in
A list r i a a n d Hu ng ary .
I.
II.
III.
IV.
V.
OX , ..
—, per kilom.
- 7-8
- 8.8
- 8.8
- 8.6
- 94
-(31i/Pv)X
- 9.2
— 10.2
— 1 0.0
- 9-7
-10.7
Diff.
+ 1.4
+ 1.4
+ 1.2
+ I.I
+ 1.3
OY , „
-, -per kiloni.
- 0^9
V
— 1-3
V
- 0.6
+ 0^4
— 0.2
-(:]li/R)V
- 1.6
- 1.8
— 1-3
— .8
— I.I
Dift".
+ •/
+ .5
+ .7
+ 1.2
+ -9
h'A . ..
per kilom.
Oz ^
i8.'5
I/-/
iS'.i
18.5
17.8
-(31./K)Z
19.8
- 1-3
18.2
19.0
19.8
- 1-3
18.4
Diff.
~" -5
- .9
- .6
OH , .,
— ïj--per kilom.
T
- 8.9
- 8^8
- So
- 94
-(3h/R)H
- 9-3
-10.4
+ 1-5
- 10.3
- 9-7
4- 1.2
- 10.7
Difï:
+ 1.5
+ 1-5
+ 1-3
01 , .,
per knom.
Oz '■
— 20.0
— 19.8
— 20.2
V
-207
— 21.0
-(3h/R)I
-21.9
+ 1.9
— 21.2
-21.5
+ 1.3
— 22 I
-21.3
Diff.
+ 1.4
4- 1.4
+ -3
(In , .1
per kilom.
()Z ^
+ o'o7
+ o.'o4
+ 0.09
+ o.'i7
4-o'i I
per kilom.
+ o.'o6
+ o.'o;
+ o.'o6
+ 0^03
+ o'io
Z is negative upward,+correction means upward diminution in the intensity of Z.
138 A. TANAKADATE.
TABLE XXIV.
Data for the Calculation of Vertical Variation of Magnetic Elements in
Great Br it a i n .
T. in. V. yil. IX.
yîWofGr. 4° ^1-5 2° 05 .'9 7° 37-9 3° 08.0 4° 32:6
f 56°3S.'2 53° 24:2 54° 02:7 51° 05:3 51° 41-9
TT T " T "' y
a 16011 17313 16761 18206 17863
0 20"^ 58.4 i8°5i.'8 22° 03:9 18° 38:4 I9°35.'5
^ -70° 57-3 -68° 53:6 -69° 52:6 -67° 32:1 -68° 05:2
X 14950' 163S4' 15534^ 17-52' 16829"^
Y 5731 5598 6296 5819 5990
z -46381 -44853 -45744 -44030 -44403
1 49069 48078 48717 47645 47863
dip 1'"' "
— o^^v
•4'-'-+ -
^^^ y
^.^KJ.KJ
4^.5-/
OH
T
- ^7-7
- 59-3
Ï
- 80.2
T
- 75-7
T
- 62.8
^0 TO
i3'i
14.6
22:6
12-5
19:4
32-5
30:3
32:8
30:5
30:8
^1-1°
-34-5
-37'2
-35^4
-41-4
-3S-'7
dX "
- ^'7
- 6:3
- 8:2
- 8.'i
- Co
MAGNETIC SURVEY OF JAPAX FOE THE EPOCH 1895.0. 139
Veiiicul Variation of Magnetic Elements in
Great B r i t a i n .
I.
iir.
Y.
VII.
IX.
— .^^-per kilom.
- 6 o
- 62
:>■/
- 6:9
- 64
-(3h/Pt)X
- 7.0
~ 7 7
~ 7-3
- 8.1
- 7-9
Difï".
+ 1.0
+ 1-5
+ 1.6
+ [.2
+ '-5
^^' ^ -I
— ;,. -per kilom.
- 2.5
- 2.3
— 2.8
- 2.'5
- 2'.3
-(31i/R.)Y
- 2-7
- 2.6
- 30
- 2.7
+ .2
- 2.8
DifF.
+ .2
+ .3
+ .2
+ -5
— ;^ per kilom.
19.6
19-3
1'
19.7
T
19.2
I9'2
-(3b/R)Z
21.9
21. [
21.5
20.7
- 1-5
20.9
Diff.
— I. S
— 1.8
- 1-7
^^y per kilom.
- 6^5
- 6.6
- 6.3
r
- 7'4
- 6.S
-(3h/R)H
~ 7-5
- 8.1
- 7-9
+ 1.6
- K6
+ 8.4
Dift:
+ I.O
+ I 5
+ 1.2
+ 1.6
91 ...
— ,7 —per kilom.
fin; ^
- 20!/
r
— 20.4
— 20.6
— 20.5
-20'. 3
-(3h/R)I
-23.1
— 22.6
— 22.9
+ 2.3
-22.4
+ 1.9
— 22.6
Diff.
+ 24
+ 2.2
+ 2.3
.— /^^per kilom.
or: ^
— 0.04
-0.03
— o.'io
-0:03
— o.'oo
per kilom.
fis
+ 0.'02
+ o.'o6
+ o.'o6
+ o'o4
+ o.'o6
* Since Z is negative iipw:iril, + correction means ujiward diuiinutitm in tiie intensity of Z.
140
A. TAXAKADATE.
Comparing those variations with the coefficients of the lirst
term of harmonic expansion we observe that the agreement is
fairly close. It is interesting to remark that even from surveys
made over so small portions of the earth surface, we can see
where the principal origin of the terrestrial magnetism lies, that
is in Gauss's sense.
Gausses Circuit.
Gauss in his classical example of the Göttingen-Milan-Paris
circuit, might have gone a step further and found those varia-
tions approximately. Taking his data and reducing to c. g. s.
units we have
^ Arhitrary
À ç> o a H unit>.
Göttingen 9° 58' 51° 3-2' 18° 38' -67° d6' 17813' =0.50983
3Iilan 9° 09' 45° 28' 18° 33' -G3° 49' 19949 '=0.57094
Paris 2° 21' 48° 52' 22° 04' -G7° 24' ISlOP =0.51804
Whence the rectangular components are
X
16880'
Göttingen
Milan 18913
Paris 16775'
which give uniquely
.5692'
6347'
6800
-43942'
-40572'
-43485'
X = 17522.8 + 137.7 J/ - 353:7 J^
Y= G279J- 112.9 J;.- 92'.7J^
Z = -426G6!3 + 141.3 J/- 574!.5J^
where J;>=(;.-7°.16)°E., Jçc=(^-48°.62)° expressed in degrees.
M
AGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 141
With these vahies the vertical variations at the mean point,
i=7°.lG and ç = 48°.G2, come out: —
^i^ = - 7;!) -^ = - à -^ = + i'^>^
-(3h/R)X =- S.2 -(3b/R)Y =- 3.0 -(31./R)Z ^+20.1
Diff. =~rä3 Diff. =+ O.l Diff'. =- -2.1
He mio-ht have thns inferred the seat of the terrestrial magnetism
to lie chiefly inside the earth, even before nndertaking that
labourions series of computations which brought to light the
real state of the oeomagnetism for the first time.
§ 13. Disturbances in the Vertical Variations of
Magnetic Force.
The vertical variations of the terrestrial magnetic force
treated in the last section, differ from -(;3h/R) times the respective
components in all the three cases. The magnitudes of the dif-
ferences are greater than what can be accounted for l)y observa-
tional errors, being much larger than the quantities concerned
in the determination of the vertical current ; and their distribu-
tion is more uniform than those of the current in each country.
Any one by taking observations at a dozen of well selected
stations will reveal the fact if the same line of calculation be fol-
lowed ; as is suggested by the general resemblance of results
obtained from observations of three points in Europe with those
obtained from complete surveys in the two other countries.
These are no doubt due to the existence of higher harmonics
in the sense of that expansion. From a physical point of view
the irrea-uhirities in the surface crust of the earth, as observed
in the upheavals of continents and depressions of ocean beds,
142 A^ TAXAKADATE.
may naturally be expected to cause anomalies in the distribution
of magnetic force, as was already remarked by many.
We may suppose with v. Bezold, Leyst and others, the
terrestrial magnetic force observed at a place to consist of the
average effect of all the magnetised parts superposed with ano-
malies of comparatively large extent, which again can be sub-
divided into mean anomalies of less extent superposed with
smaller. In this respect the differences above spoken of may
be called variatiowd anomalies, understanding thereby nothing
more than the results of numerical operations on the observed
data conducted as above.
Disturbance due to a Simple Source.
In order to see roughly what sort of disturbances in the
vertical variation of magnetic force is lilcely to be met with,
take as the disturbing source a simple positive pole of strength
?/?, placed inside a sphere representing the earth.
In Fig. 5, let C be its center, M the position of the source,
P any point on the surface ; and put
Fig. 5.
CM=r
MPC = c=the zenith distance of the
direction of the force at P ;
and CP = ?,= the variable radius vector
through P (positive outward) which is to be made equal to the
mean radius R, after performing differentiation. As no restriction
is laid upon the value of r, the result can also be applied to
the case when the source is above by making r greater than R,
and paying due regard to the signs of the trigonometrical functions.
MAGNETIC SURVEY OF JAPAN FOR THE EPOCH 1895.0. 143
The vertical and horizontal forces at P will be
/J = rr-COSC
H' = „ sine
with the geometrical relations
>(1)
% — r cosO
co?c = -
r sin^
sinc =
\^)
tr = v' + ;ï- — 2rz gos6
or = (s - r)- + Arz sin--^- for numerical work
Z' and H' denoting the vertical and horizontal components ; the
latter can again be resolved along any directions in the tangent
plane.
Remembering that
()n 1 f)c sine
— ' - = cosr and — — = — — -
f)% UZ {)
the vertical variations of those forces are
9Z' m
= ^^(2cos"r — sin-c)
= — ^SlQC cose
UZ [f
>(3)
or in terms of d
dz
ßH/ 3m rs'mdiU-rcosd)
>(4)
dz
(' P-
144 A. TANAKADATE.
The Vertical Force Z is
Maximum at 6=0 i.e. epicenter
and Minimum at 6 = - i.e. antipode.
When the source is above the level, the sense of the force is
IT versed near the place directly below it, which we may now
call subcenter ; while on the antipode side the sign remains
unchanged. The surface is thus divided into two regions of
positive and negative vertical forces by the nodal circle
6 = cos-^A (.■>)
within the limit llsitive region along the circle
<*=cos-(2R-^j-) (0)
within the limit Pi< r <2E .
It beo-ins with 0 at the lower limit and ends with - at the
higher.
The Horizonlal Force H 'vanishes always
at 0 = 0 and t:
whether the source is inside or outside the sphere, being
Maximum at ^=cos-4(y(^ J. + J^y_.^-|.) (7)
0— ^)
j R- + T" — 2rR[sin ip sin ^„ 4- cos ^ cos (p^^ cos(>i — 4)] ( ^
K9)
where /« and ^0 are the longitude and latitude of the epi- or sub-
center, or pericenter which we substitute for the two words.
The North Component X' vanishes along the nodal line
cos(>^-^)tg^ = tg^o
It is the locus of points where the circles of equal horizontal
force touch the meridian arcs, and consists of a pair of spherical
ellipses, one through the pericenter and its nearest geodetic
146
A. TANAKADATE.
Fk. 6
pole, and tlie other through the antipode and its nearest pole.
Their form is independent of the depth or height of the source,
being determined solely by the co-ordinates of the pericenter.
When the pericenter is close to either of the poles, they are nearly
circles which gradually
flatten until they coincide
with the equator and
the meridian, when the
source comes to the plane
of the equator.
Inside both of those
ellipses, the force X' is
positive and in the irre-
gular zone between them
negative. Fig. 6 is tlie
stereographie projection
of those curves for the
intervals of 15° in the
values of (14)
,/ 9 T> I ■> (above
+ Ö = ain-y_:l -Ell _ sill- V-o- source)
and ^-^-siii-y|- A_,iii-iyi-
This is possible for all positive values of r within
J 'A^Yx{-^.^V^:}OV.) < r i
III
68
.003
3
.047
)>
IV
109
.013
35
.184
M
V
107
.012
33
.110
5)
III
62
.002
— I
.003
})
IV
122
.015
35
493
>>
V
117
.Oil
33
.544
in
>)
IV
131
.021
35
2.747
III
})
V
124
.013
33
.662
TV
JJ
V
81
.000
28
.050
Meau 116°^ W. 34?o N.
Those coordinates have very different weights depending npon
tlic angles at which the circles cross each other, and upon the
probable errors of the azimuths. Supposing the latter to increase
with the distance from the middle of the country, as already
discussed under the mean isomagnetics, it is taken to be 1 for
the point III, 2 for II and IV, and 3 for I and V ; and the
weight of the point of intersection of any two circles is taken
inversely proportional to the sum of squares of their azimuth
errors and directly as the square of the sine of the angle at
which they cross each other. The weights of the longitude and
latitude are resolved parts of the weights so found.
There was no apprecial)le improvements by restoring the last
figures of those coefficients which were cut off in the table above
* To draw tliose circles on the gh)be through the points, tlie rotation axis was inclined
to the horizon circle at an angle sin-i (cos -^ sin A) and liy rotating the globe the point
)s brought to tlie plane of the horizon circle which is then the circle required,
162
A. TANAKADATE.
as uncertain : undoubtedly tlie very crude nature of the result
is due both to noncentrobaric distribution, and probably more
to the slenderness of tlie data.
Fig. 11.
Fig. 11 is the reproduction of those arcs, from which we
see that, notwithstanding the widely scattered distribution of the
points of intersections, the arcs all pass through the region with-
in a few degrees of the mean co-ordinate, apparently showing the
feasibility of the assumption.
The angular distances of the five points from this mean point
of intersection, or the values of ß are
I.
on or)
II.
19.°7
III.
17.°G
IV.
14.°."3
V.
12.°3
The point of no vertical variation is about 20.°ö by interpolation.
This excludes the possibility of the point l:)eing an antijiode by
the second of (14) which shows that there can be no such circle
within 01°-] of that point, so that the position of the image
must be given by either
MAGNETIC SUEVEY OF JAPAN FOR THE EPOCH 1895.0. 163
>■= /4 -^-— -?-____= .844 K
or a depth of about 91>2 kilom. if the point be an epicentei'.
^^' '' — a/ '•> • , - 1 or? — o,^ o-, =1.453 E
^ 3 sm (.j4.°7— 20.°.))
or a height of about 2890 kih^m. if the point be a subcenter.
Taking tlie latter vahie, Ave are wholly within the nodal
circle of no vertical force which will be about 46.°5 from the
pericenter, and therefore the horizontal force H' must be of the
same sign as its vertical variation, that is, the upward decrease
of the west components found in the variational anomalies must
be looked upon as upward increase of eastward forces diverging
from the pericenter, and consequently the image must be positive.
This contradicts however the observed positive values of the varia-
tions of the vertical component on the west and its negative value
on the east. The image must therefore be below the surface and
negative in sign, and the horizontal force H' must be considered
as converging toward the point, that is negative calculated in
the sense of increasing 0, and its vertical variation positive ; or
practically there nuist be an upward increase of eastward force,
or decrease of westward force which is just what is found.
We may next find the zenith distances c of the forces from
(o) by eliminating 7n and /', thus,
2 (. p èVl + i/ 3
2) being the ratio — g— /-^7-, the sign of the second term and
the value of n depending upon r and 6. Confining the inverse
sines within the first quadrant, these are
164 A. ÏANAKADATE.
within 0-3cos-i-ri0'"=~-^^^ ^'^'^' ^^"^^'^•
Fig. 13 gives the residual intensities of the vertical and
horizontal components of the terrestrial magnetic field after deduct-
ing those due to the mean magnetization, or what corresponds to
]\rAGXETrC SUEVEY OF JAPAN FOR THE EPOCH 1S9.").0. 107
Fig. 13.
The Eirtli Magnetic Field after deducting tlie Field
due to the Mean j\lao;netization 188.J.
Full lines show eqiuil residual upward magnetic force-, and dotted lines 'those of down-
ward forces, iigures indicate intensity in 1000 y, or, .01 C.G.S. unit-;, the arrow lines
masrnitnde and direction of the residual horizontal forces.
tlie distribution represented by the second and higher harmonics
in Gaussian expansion. It is reconstructed from Bauer's reduc-
tion with slight modifications as to the convension of representing
tliose magnitudes.'" We observe in this maj^, a center of
attraction not far from the epicenter now found. Bauer gives
the position of this point,
Longitude llO'^E., Latitude 35°N. and the intensity of the
residual vertical field —.139 C.G.S. units {I.e. downward).
The accidental agreement of these results, however, should
not be looked upon as showing any possible existence of such
a source. If this were really the case, there must be large
variational anomalies in middle of China. liecent observations
at a few points near this region by Sinzyö, Otani and Yamagawa
give no indication of such : —
* Terrestrial Magnetism Vol. IV p. 44,
108 A. TAN AK A DATE.
Hongkong 114'" lO.T) 22° 1S.'2 36837' -207
Zikawei 121° 2."):8 31° ll.'Ö 32908''
Hankow 114° 17:5 30° 35:5 33922"
Sjasi 112° 14(8 30° 18!! 34112^
which give approximately at ;. = 116.°3 ^=28.°0
-;r- = — 1/.8 -„-= — 1.4 -;r- =16. 2 per kilom.
dz oz dz ^
(3h/R)X = -16. 3 (3h/R)Y=-0. 2 (3h/R)Z=14. 1
Y
Z
-207^
-22342^
1354^
-33644^'
716'
-33737'^
246'^
-33673^'
sx\ , . ny , „ fiZ'
wliilo those due to the image
m = -AAlx\0'', o = IlSO kilom, ^ = G,° give
9X' T. f)Y' OZ'
-^- = - 10. ' 6, -. = 0.0, -V = + 1 1 . ' 5 per kilom.
dz ' Oz ' Oz '
differing from the ol)served vahies by more than five times.
Taking the second supposition, that the distribution is re-
presented by varying image, we see that it is nearly proportional
to the cube of the distance /> : —
I. II. III. IV. V. Mean.
711
,=-1.96 -1.26 -1.24 -1.62 -1.75 -1..57xlO-i» C.G.R.
/'■
This makes m at the point / = 116'.°3E. ^-=.28°N.
-1.57 X 10-"'x (1.18)"x 10-' = -2..")S x 10'^ C.G.S
and the variational anomalies
nX' -' rïV ■' i)'L'
f)'; 9,i bz
* Tökj'ö Sngaku-buturigakkwai Jlokoku Vol. II. p. 4 from top,
„ (8) July 4«'^ 19'' 43'"'.4 in Mean Temp.,
„ (9) Oct. 18"' 9'' 55'" in H,
„ (9) Oct. 18"' 14'' 22"' in H,
„ (10) Sept. 6"i 23^ 50'« in H,
„ (10) Sept. 7"' 8'' 13'" in ?„,
„ (10) Sept. 6"^ 8'' 13'" in Observer,
„ (13) Table 3,
„ (14) July 8<^ 23'' 44'".8 in Observer,
„ (14) 0,
„ (17) fJ Keduction to Sea Level,
„ (19) 9 Karuisawa,
„ (20) 11 Uetla,
„ (20) Line 2 from bottom,
„ (22) Line 4 from bottom,
„ (27) Dip in Date and Hour,
„ (27) H in Date and Hour,
„ (35) Table 2,
,, (36) Aug. 22'"' 10'' 4'".2 in Observer,
„ (37) 25 Niigata,
„ (.38) Dip in Date and Hour,
„ (40) Au.-r- 30"' 2'' 9'" in Observer,
„ (41) Dip,
and
„ (41) Aug. SO"* 10'' 15'" in Mean Temp.,
„ (41) Aug. 30"' 10'' 15"' in Temp. \o,
„ (41) Declination in Date and Hour,
„ (i2) Horizontal Intensity,
and
„ (42) Sept. 1'' 5'' 51'" in Mean Temp.,
„ (42) Sept. 1"' 5'' 51'" in Observer,
for
40 22' 4''
read
40 22' 6".
4° 27' 37''
»
4° 29' 37".
40 2-/ 41//
))
4° 22' 41".
Time
J)
Time.
26.°3
»
26.°0.
0.28703
!I
0.29703.
0.26746
))
029746.
0.28916
»
0.29816.
3 46 38.8
»
13 46 38.8.
Hatori
))
ILattori.
East
»
South.
Omore
J)
Omori.
40.2
))
46:2.
0.06
)I
-0.06.
Best
!>
East.
West
»
East.
0.03
J)
-0.03.
29:4
)>
29:07.
July
!)
Oct.
yakamura
))
Nakaniura.
23"'
))
23'-''.
23'"'
!)
23'"'^'.
Kimuaa
))
Kimura.
South
))
Eist,
1894
J>
1893.
30.2
')
31.4.
31.4
!)
30.2.
31"'
)>
31«'.
TeJcp.
J)
Temp.,
Rscorder
J)
Recorder.
29.0
!)
22.0.
AVakamura
))
Nakamura,
(ii)
ERRATA TO THE APPENDIX.
Page.
(43)
Sept. 3"', 18'' 6»» in 9„,
for
15 56 61,
read
15 56 51.9.
(44)
Sept. &''■ 13'' 44™ in Mean Temp.,
?)
25.^6
11
26.°6.
(44)
Sept. 6'^ 13'' 44'« in Temp, tv,
>)
25.^7
>)
27.°5.
(44)
Sept, 7"' 23'' 54'» in Observer,
1}
Midzusma
!>
Midzusima.
(45)
Declination in Sea level,
))
0.06
))
-0.06.
(48)
Declination,
»
1896
»
1893.
(50)
Sept. 18"' IIA im in Mean Temp.,
))
26.2
V
21.2.
(52)
1 lorizontal Intensity,
))
South
»
East.
(55)
Horizontal Intensity,
))
South
)J
East.
(5S)
11
Delectiou
11
Declination.
(59)
Declination,
))
1S95
11
1893.
(65)
July 12"' IT/i in Date and Hour,
:■)
.3.1"'
„
31'«.
(71)
60 and 61 in Sea level.
))
0.08
')
-0.08.
(72)
Dip, in Eeduction to Sea Level,
,,
0.01
)I
-0.01.
(73)
Dip, in Date and Hour,
)'
Juvl
11
July.
(76)
Dip, in Sea Level,
„
0.02
„
-0.02.
(7Ô)
Declination in S,
))
4° 28.'9
1)
4^ 29:0.
(77)
Dip, in Eeduction to 1895.0,
>)
0.43
)!
-0.43.
(78)
Horizontal Intensity in Date and
Hour,
»
29"'
))
30"'.
(SI)
Addition to Table 3, Observations
5 of the Seto sea
part;
r, 1896.
(S3)
Dip in Reduction to 1895.0,
))
0.99
11
-0.99.
(84)
Declination,
)>
West party, 1893 „
Kinki party, 189
(88)
Declination in Date and Hour,
>)
2.5'"'
)>
25"'.
(92)
Aug. 15"' 8'' 5"' in Observer,
»
Uziilc
11
Uziie.
(04)
Horizontal Intensity in Date and
Hour,
!)
2'J''
11
22'"'.
(94)
Aug. 23'-'',
;)
16'' 2'"
11
16'' 21"'.
(95)
Dip in 6,
))
ii:6
11
11:1.
(95)
Declination,
))
25"'
11
26"'.
(95)
Aug. 26"' 16'' 30'« in S,
))
))
')
4.°.
(96)
Aug. 28"' 13'' 29»' in Time of
1-Vibn.,
))
56.V32
»
5.6732.
(97)
Aug. 30"' 15'' 26»' in Mean Temp.,
)>
27.°CC
!)
29.°CC.
(98)
Declination,
))
Daet
')
Date.
(100)
Declination in 3,
»
49:0
)>
49180.
(101)
July 15"' 22'' 2"' in M,
V
424.23
))
422.43.
(101)
Nagahama,
))
July 18'' 24^
July 1C>
59° 7:0
11
49° 7:0.
ERRATA TO THE APPEXDIX.
(iii>
I'age. (102) Declination in Date and Hour, for 3rd
„ (103) S3pt. 13'/' 15'' 29'»,
„ (103) Horizontal Intensity in Mean, ,
„ (104) Dip in 0, ,
„ (108) Horizontal Intensity, ,;
„ (118) Dip Aug. 18"',
„ (119) July 21s< IC 58'«.4 in Observer, .
. „ (120) Dip,
„ (120) Declination,
„ (122) Horizontal Intensity in Time of
1-Yibn.,
„ (124) Dip in Sea level,
„ (124) Dip in 0,
„ (124) Horizontal Intensity in Sea level,
„ (124) Horizontal Intensity in H,
„ (124) Table 4,
,, (128) Horizontal Intensity in s^,
„ (131) Horizontal Intensity,
,, (140) Dip in Date and Hour,
„ (140) Dip in Date and Hour,
,, (140) Horizontal Intensity in Date and
Hour,
„ (140) Horizontal Intensity in Date and
Plour,
,, (lô-'î) Declination in Date and Hour,
„ (103) Declination in Date and Hour,
„ (1G6) Siranuka,
„ (174) Table 4 in ?„
„ (174) Table 4 in Temp, tn,
„ (175) Table 1,
„ (175) Table 2,
„ (176) Table 4 in Mean Temp.,
„ (177) Table 2 in Observer,
„ (190) Akka,
„ (191) Table 1,
„ (197) Kesennuma Syuttyö (1) in Date
and Hour,
„ (199) Table 3 from top in Date and Hour,
„ (199) Table 6 from top,
read
20.8
)»
30.8.
0.30221
))
0.30321.
50:35
>'
56^39.
izima party, 95 „
West parly,
47»'
4.7"'.
Tanakedata
Tanakadate.
22'/'
22«'/.
24'"/
24"'.
5:99317
»
5f9931.
0.12
„
0.02.
57° 35:0
„
57° 34:9.
1029
))
147.
0.26595
„
0.20586.
Ô
))
5.
7 33 36.2
„
7 32 36.2.
West
„
North.
2"/
VA
"
2'"/.
3'"''
2"'/.
St.-,
3'-'/.
„ „ 4 41.1
Aug. 1^' 4 41.1.
4.22
42.2.
CofBice
Office.
6 39 6.6
6 39 6.9
151
»efleetion
15.1.
Deflection.
1894
1895.
25.^9
26.°9.
Koto
Kato.
vegitable
Vegetable.
Ö
»
2.
12"
31-«'.
19'"
„
47'».
Hour
>>
Hour.
(iv)
ERRATA TO THE APPENDIX.
Page.
(199)
)>
(205)
)'
(205)
))
(207)
))
(207)
)>
(210)
,,
(212)
))
(215)
))
(218)
)i
(221)
))
(221)
))
(-22)
)j
(222)
))
(2^2)
>)
(2.']3)
))
cm)
J)
(242)
•))
(253)
51
(254)
1}
(256)
■»
(259)
))
(260)
5)
(261)
))
(264)
))
(271)
1)
(27S)
>>
(279)
>)
(284)
))
(287)
))
(28S)
))
(290)
)>
(291)
))
(294)
))
(291)
I)
(302)
)I
(329;
J)
(331)
))
(332)
Table 6 from top in 0,
Table 2 in 0, „
Akita Syuttyö (Dip) in Recorder, „
Declination in Date and Hour, „
Declination in Reduction to 1895.0, „
Declination in 5, „
Declination ii Date and Hour, „
Horizontal Intensity in Recorder, ,,
Makado Syutlj'O, „
Table 3 from Top, „
198,
Horizontal Intensity in Date and
Hour, „
199 Sakura, „
Hukusiraa, „
Yonezawa, „
Sakata, „
Horizontal Intensity, „
Declination in o, „
Declination in 5, „
Declination in o, „
Horizontal Intensity, ,,
Horizontal Intensity in Temp, to, „
Line 28 from top, „
Dip in 9, „
Horizontal Intensity in Temp, to, ,,
Declination in o „
Table 4 from top in Temp, ty, „
% -
Horizontal Intensity, „
Matue Syuttyö in Mean, ,,
Dip in Sea level, „
H;»mahata, „
Horizontal Intensity, „
Declination, in Recorder, „
Declination in Recorder, ,,
Declination, „
for 51° 46^4 read 52° 34f9.
53° 33:8
Sinzö
4th
1.47
5° 30^ r'
„ „ 8 1.99
Sinyzo
needle
Easte
Fukava
graund
207.
North
613
1894
5 59 42
„ 31 7
„ 4 18
49° 2:0
Temp, tv
.327C
1865.0
46° 56.°0
30°C
„ 34 0
3°.83C
49° 39:3
1895
0.28217
10.01
Hamabata
Horur
dg
Hottori
Hattorl
Wast
53° 33^7.
Sinzyö.
)) •
-1.47.
5° 30' 43''.
„ „ 8 19.9.
Sinzyö.
needle.
East.
Hukaya.
6 33.
ground.
209.
South.
213.
1895.
4 59 42.
„ 31 37.
„ 4 41.
49° 2:9.
Temp. to.
32°.7C.
1895.0.
46° 56:0.
30.°4C.
„ 34 30.
38.°3C.
49^ 32J.3.
1896.
0.30468.
-0.01.
Hamahata.
Hour.
by.
Hattori.
Hattori.
AVest.
( 1 )
1 a TOKYO.
Play ground of Tokyo Imperial University (M^.Kîmi<^^-^Wi^)-
DECLINATION (5)
Observations of the East Party, 18!»:!.
Date and IToiir
(Mean Local Time)
S
Observer
Kec order
Jnlv 4''' 6'' 32'"
,/ „ » 14
., „ 15 35
„ 1« 5Ö
4
)'
3G'
24
;'5
32
3 5"
41
21
7
Nakamnr.i
Nakaniura
Kimura
Midzusinia
i\Iean.
4-
31'
fi"
Keduction to
5=4' 31 no
1895.0= 1.27
sea ltvel= O.ÜÜ
Observations o£
5=4' 32^1
{hi Wcbt Party, 181)3.
Date and Hour
5
Observer
Eecorder
(Mean Local lime)
i
Jnl^ 4tii 5'! 4S"'
i
4 33'
2fV'
Noda
Noda
f' -^
31
42
,,
7 14
34
44
„ 8 15
27
2C,
., 11 25
,, 35
45
Turuta
Fdziie
„ 14 4t
27
51
I\\'aoka
., 18 57
' „ 21
45
"
V
IMean.
4' 30^
42"
1
1
5 = 4' 3C;70
Induction to 1895.0= 1.27
„ „ sea level = 0.00
5 = 4' 32 «T'
Observations of the West Party, 189:
Date and Hour
(Mean Local Time)
Oct.
11
Qth ISU
40
, 18
55
20
1
, 20
28
, 21
9
, 21
31
1- 0
47
1
7
()
k;
G
42
7
4ri
8
15
«
27
9
55
If
15
10
30
, 10
54
11
4C.
11
58
24'
30"
23
26
24
9
25
54
24
50
25
54
22
14
23
35
24
17
22
3
2U
23
20
47
22
30
23
34
22
7
22
34
24
7
25
2
„ 24
5U
To be continued.
Observer
Recorder
Iwaoka
Turuta
Iwaolca
Turuta
Iwaoka
Turuta
Iwaoka
Turuta
Noda
Iwaoka
Turuta
Iwaoka
Turuta
Iwaoka
Turuta
( 2
Continued.
Date and Hour
(Mean Local Time)
5
Observer
Recorder
Oct. 11"' 12'' 10'"
4
25'
U"
jAViioka
Turuta
„ „ 13 0
„
25
2
Turnta
Iwaoka
» ., 13 17
26
3
., ., 14 13
25
38
Turuta
„ „ 14 2S
21
23
Iwaoka
., „ 15 36
24
14
Iwaoka
Turuta
„ „ 15 50
24
8
>, „ W 4
23
59
„ „ I'l 54
24
26
„ „ 17 6
21
26
„ „ 17 53
24
13
,,
,' „ 1*^ 8
24
45
,,
„ „ 19 58
24
43
„ „ 20 14
23
4S
„ „ 21 1
24
5
^j
„ „ 21 39
24
13
„
Iwaoka
„ „ 22 53
24
13
„ „ 22 16
23
23
,,
„ 12''' H 15
"
19
35
"
"
Moan
4
23'
14"
5 = 4 2323
Reduction to 1895.0= 1.04
„ „ sea level = 0.00
S = 4 24;.J
Observations of tlie West Party, 1S9J.
Date and Hour
(Mean Local Time)
S
Observer
Recorder
Oct. IS'l' 16' ' 23'"
4* 24' 31"
Iwaoka
Turuta
„ „ 17 14
24 22
„ „ 19 40
„ 23 36
„ „ 21 22
23 40
„ „ 22 32
22 10
„ „ 23 14
22 13
„ 19' 1' 6 20
22 ()
„
Iwaoka
„ „ *■' 39
22 5
„ " 7 1
„ 22 4
„ » 9 3
„ 20 48
Turuta
„ „ 10 57
20 25
Turuta
„ „ '1 <'>
23 10
Iwaoka
„ „ 11 19
24 31
„ ., 12 13
25 48
Omori
„ ,. 12 36
26 34
„ V li 1+
26 5
„ „ 15 34
23 57
„ „ 16 36
22 41
I%^"aoka
, „ 18 Ü
„ 23 17
Turuta
„ V 19 44
23 19
Iwaoka
Turuta
„ .. 21 13
23 31
„ „ 22 48
,, 23 15
„ 20*1' 6 28
21 57
Iwaoka
., „ 7 7
21 20
„ „ 7 47
20 11
„ „ S 35
„ 19 27
•'
To be continued
Continned.
3 )
Date and Hour
(Mean Local Time)
' 5
i
Observer
Recorder
Oct. 20'!' 8'' 4Sm
4 20'
10"
Iwaoka
Iwaoka
„ „ 9 15
20
13
9 35
20
11
„ V 9 47
Î „ 19
.SO
., „ If' 1«
' 20
53
„ ,. 10 3C,
! V 21
24
,. ., 10 51
22
48
., ., 11 15
23
29
,,
,. ., 11 30
23
8
]\Ifan
4 22'
48"
1
Eeduction to
5 = 4 22;S0
1895.0= 1.G2
sea level = O.GO
5 = 4' 23^8
Observations of the Norih Party, 1894.
Date and Hour
1
(Mean Local Time)
I '
Observer Eocorder
June 2nt'' 81' 39.7"i
4 19'
12"
„ „ 11 1.8
25
17
„ „ 14 0.2
27
29
„ „ 17 11.4
2t
47
„ „ 20 15.9
24
44
., 27"' 5 28.3
22
38
„ „ 7 33.2
! „ 20
33
„ „ 10 ir..5
1 „ 22
50
.. ., I'.i 54.7
25
3
i
Mean
4 23'
39"
i
5 = 4' 23;r)5
Eeduction to 1895.0= 0.44
^ „ sea level = 0.00
8 = 4 24;i "
Observations of the eouth part}^, 1894.
Date and Hour !■
Observer
(Mean Local Time)
5
Eecorder
June 2(iti' 10'' 3.4'" 1
27'
18"
Nakamura
Imamura
,. „ 10 24.9
28
17
In.amura
Nakamura
„ „ 12 15.4 j ,
32
36
Nakamura
Imamura
„ „ 14 8.(; 1
32
39
Imamura
Nakamura
„ „ 16 33.7 1
30
52
\akamura
Imamura
„ „ 17 2.r. ,
30
21
,. „ 19 22.4
27
37
Imamura
Nakamura
„ „ 20 12.8 ;
30
8
Nakamura
Imamura
„ „ 21 35.4
29
44
„
Nakamura
„ 27"' 5 47.9
27
30
,^
„
,. „ fi 52.8 ,
25
35
,^
,,
., „ 8 2.9
26
44
J,
„ „ 9 5ß.7
28
10
Imamura
„ „ 12 13.2 ! ,
32
10
Imamura
„ „ 13 15.7
34
41
,,
,,
„ ., 14 34.2 ]
33
U
,.
„ ,. 16 29.7 '
31
13
Nakamura
Nakamura
., .. 17 17.7
31
1
"
Imamura
Mean ' 4
29'
49"
Eeduction t(
5 = 4" 29!S1
1895.0= 0.44
sea level = O.CO
5 = 4=° 30!2
(M
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
Oct. 12''i lö'i 2y.Gni
4 28'
24"
Imamura
Nakamnra
,. 21 27.5
28
14
„ 13''' 6 26.1
26
26
Nakamnra
8 11.7
25
54
Imamura
Imamura
8 59.2
„ 25
4
Nakamnra
Nakamnra
., 10 34.5
26
23
Imamura
Imamura
., „ 11 30.7
28
25
Xakamura
Nakamnrn
., r.i 51.0 i
30
6
Imamura
Imamura
„ „ 15 53.6 1
27
53
„ 13 18.1 1
31
8
,, 13 46.9 .
30
53
„ 16 30.4
23
24
., „ 13 41.3
23
31
Mean
4 27'
48"
Eednction to
5 = 4' 27;80
1S<)5.0= 0.18
sea levels 0.00
3 = 4= 2^;o
Observations
of the South Party, 1894.
Date and Hour.
(Mean Local Time.)
S
Observer
Recorder
Oct. 20"' 81' 45.9'"
4' 20'
57"
Imamura
Imamura
„ 9 4.1
20
35
„ 10 1.5
21
11
„ „ 11 15.8
23
10
„ 12 31.1
25
45
„ 13 31.8
26
58
„ 14 45.9
26
8
„ „ 15 57.4
24
26
„ „ 17 21.0
, 23
20
Imamura
Imamura
„ „ 18 24.1
„ 23
25
Nakamnra
Nakamura
„ „ 19 36.5
23
31
„ „ 20 46.7
,; 23
27
„ „ 21 38.5
22
58
„ 2pt u 45.3
23
9
6 16.4
23
59
„ „ 7 55.4
21
33
Nakamura
Nakamura
„ „ 8 55.7
19
48
Imamura
Imamura
„ ., 10 2.8
19
31
Nakamura
Nakamura
„ 10 50.0
21
28
„ 11 35.4
23
58
:\Iean !
4 23'
25"
1
Reducti«n to
5 = 4
1895.0 =
sea level =
23:41
0.17
0.00
î=4° 23Î6
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
June 23i'i IC' 35^ \
„ li 19
24»"' 6 13 1
„ „ 7 13 !
., 14 4
4° 25'
„ 29
18
17
30
17"
32
18
28
24
Tanakadate
Sinzyö
Tanakadate
Katö
Sinzyö
Mean !
4 22'
31"
1
5 = 4° 22;51
Rediïction to 1895.0= -0.41
^ „ sea level = 0.00
5 = 4 22(1
( 5 )
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
S
(observer
Recertler
July 17"' lO'i 16.1« i 4
22'
11"
Nakamura
Nakamura
., 10 52.4 1
22
57
Tamaru
Tamaru
., 12 13.7 1
26
22
jj
.,
., „ IG 3.9
25
9
Imamiira
Imamura
„ „ IG 18.4
24
44
J,
„ 17 32.4
23
IG
J,
J,
„ „ 1« 17.4 !
22
58
J)
Tamaru
„ „ 21 22.1 \
24
14
Tamaru
,,
„ 18-11 5 4.G ^
22
2
,,
„ „ 5 55.1 ;
20
32
J,
„ „ 7 55.6
20
2i
,,
.^
„ „ 9 4.8
22
8
,,
„ 10 10.7
23
44
Nakamura
Nalvamura
., 11 28.1
25
14
Tamaru
Tamaru
„ „ 12 4.6
2a
12
j^
Imamura
„ „ 13 25.9
27
5
Imamura
„
„ „ 14 26.4
26
29
Nakamura
Tamaru
„ ., 15 13.4
25
49
Tamaru
Tm.naura
„ 10 12.4 !
24
42
Imamura
.,
„ 17 24.9 1
23
47
„ ,, 18 25.7 :
23
27
Nakamura
Nakamura
., ., 19 4S.8
23
41
"
)'
Mean ! i
23'
43"
Reduction to
5 = 4'
^ 1895.0 =
sea level =
23171
-0.46
0.00
5 = 4 23.2
Observations of the South West Party, IS)!
Date and Hour
(Mean Local Time.) 1
S
Observer
Recorder
Sept. G'l' 11'' 16'" j
4 25'
30"
Sinzyô
Hattori
-, 1'^ 'i i
25
43
r -, 1-^ 3 1
25
9
,,
., 14 1
22
5
Hattori
SinzYö
„ IG 20 ;
22
18
Sinzyö
Hattori
„18 3
21
10
„
„ 18 57 1
'■^1
58
,,
,, „ 20 31 i
•;•>
0
.^
„ 22 30
21
53
^ inz) Ö
., 23 17
„ 21
38
Hattori
.,
7'" 4 4
., 20
4
Sinzyö
Hattori
,, ,, G 20
10
28
Hattori
SinzYo
fi 48
19
1
„
J,
„ n 'J '^
22
13
Sinzyö
Hattori
„ 11 11 :
26
55
'!
Imamura
Mean 1
4° 22'
25"
Reduction to
5 = 4° 22:11
1895.0= -1.43
Kea level = 0.00
5 = 4° 2i:o
( C)
DIP (0)
Observations of the East Farty, 1893,
Date and Ifour Needle
(Mean Local Time.) No.
]
0
Observer
Recorder
July 4*ii 10' 5r..fim 1 1
48' 52:4
* )mori
]\Iidzusima
j\[ean '
48' 5214
6=^48 52 ;4
Réduction to 1895.0= 1.35
„ sea level = 0.Ü0
0 = 48' 53f8
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer | Recorder
1
July 1^^ 15'' 39'"
„ ' 3r'l 18 58
4"' 11 4
,, k; 12
2
: 1
2
3
49 1!4
48 57.0
49 5.8
2.7
Iwaoka Uziie
Noda Turnta
Turuta ,,
Iwaoka
:\rean
49 1!7
e = 49' 1^7
Reduction to 1835.0= 1.35
„ „ sea level = 0.00
e = 49' 3;i
Observations of the West Party, 1893.
Date and Hour
Needle
i
(Mean Local Time.)
No.
0
Observer
Recoder
Oct. 11"' 91' 20"!
i ^»
49
2;8
T'liruta
Turuta
12 38
Î 3
48
59.5
Iwaoka
18 53
49
2.6
Turuti
Iwaoka
18"> 21 59
—
J,
11.5
I9'i' 10 47
] —
48
59.2
Turuta
17 38
; —
J,
58.3
iM-aoka
,. ., 22 9
! —
"
59.')
Turuta
Iwaoka
Mean
49'
lO
Î
0 = 4d I'.O
Reduction to 1895.0= 1.08
„ ,, sea level = O.CO
e=49 3.0
Observations of the North Party, 1894.
Date and Ifuur
(Mean Local Time.)
Needle
, No.
0
( )bserver
Recorder
Jime 26t>> 22'' 33'"
,. 27 9 23
! 1
2
49 i;4
4.2
Taoakadate | Tanakadate
49' 2.8
0 = 49' 2:8
Reduction to 1895.0= 0.4G
,, „ sea level = 0.00
49^ ^ïr~
Oliservations of the South Party, 1894.
Date and Hour Needle
(Mean Local Time.) No.
0
01 )server
Recorder
June 2Gti' 15'' 39.8"'
27"' 9 14.5
.. 10 27.5
., 17 5.2
0
' 1
\ 1
1
49 3:9
„ 13.1
' „ 12 7
Imamura
Nak-amura
Imamura
Nakamiira
Imamura
Nakamura
Imamura
Mean M 49' 9:r>
0 = 49' dW,
Reduction to 1895.0= 0.47
„ „ sea level = 0.00
49'^To;i
( 7 )
()l)strva(ions of the Soiilli Party, 1834.
Date aud Honr , Needle
(Mean Local Time.) j; No.
e
Observer 1 Recorder
Oct. 13"' IQi' 40.8'"
,, 20"' 12 11.4
„ 19 11.4
2ist 10 33.2
., 22"'' 9 0.7
„ „ 13 57.2 1
2
2
2
2
2
2
49° 7:5
7.(5
„ 14.(5
„ 13.5
„ 10.4
„ 13.0
Iniaimira
Nakamiira
Imanmra
Naknniura
Imamnra
Nakamnra
Imfimura
Nakamnra
Mran :
49= 11. M
1
e=49 11 :i
liednction to 1895.0:= 0.18
y ., sea level = 0.00
W ÎI73
Observations of the North Tarty, ISO.").
Date and Hour
(Mean Local Time.)
Needle 1
! No. 1
e
01)server Recorder
Jnne 23''' 15'' 42'"
„ „ IH 3r,
24"' 10 39
.,11 57
1 1
2
49 io;7
48° 55.0
49 2.2
48 59.7
Sinzyö | Katö
Tanakadate .,
Katö .,
i
Mean
40 4;3
i
0=49 4«
Reduction to 1895.0= -0.43
„ „ sea level = 0.00
■ e = 49 3!9
Observations of the South Party, 1895.
Date aud Hour
(Mean Local Time.)
Needle
No. '
1
e
(observer
Recorder
June 23'-' 1 . . . .
r-l
49 5;3
Imamnra
Tamaru
:49 5!3
Reduction to 1895.0= -0.43
„ „ sea level = 0.(0
0 = 40 i'..)
(observations of the South Party, 1805.
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July 17"' 21'' 45"'
., „ 17 11
IS"' 11 1
1
1
1
49 2f5
4.5
0.6
Tamaru
Imamnra
Nalcamura
Tamaru
Imamnra
Nakamnra
Mean
i
;
40 2.5
1
0 = 49 2;5
Reduction to 1895.0= -0.40
„ „ sea level = 0.00
0=40 2;ri
Observations of the Seto Sea Party, 189G.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Nov. G"' 151' 47'"
„ 7"' 0 42
„ 16 54
Ol Ol Ol
49' 3fO
2.5
0.5
, , ( Sauo
Sano 1 1 c i-
1 ( Suto
Sntn ! Sutö
Sano Sano
Mean
40' 2;o
0 = 49 2:0
Redaction to 1895.0= -1.G6
„ „ sea level = O.CO
0 = 49° 0!r~
(8 )
HOEIZONTAL INTENSITY (//)
{* i'dlur 1 ,.
(Mean Local Time.)
1-VibU. tv
9i
"
„ „ 13 50
„ „ IG 12
„ „ 10 13
0.29750
0.29743
0.29748
0.29727
451.90
448.86
449.60
45195
2l:4C
30.5
28.3
21.6
5/7322
5.7531
5.7493
5.7.345
2i;4C
30.7
29.3
21.8
0'33' 3'.'5
630 3.8
631 3.1
6 3311.3
14'57'56'.'0
14 50 32.5
14 53 1.9
14.37 48.1
21.3
30.3
27.4
21.3
Iwaoka
1 Tin-uta
1 Iwaoka
Iwaoka
Omori
))
J' Iwaoka
I Turuta
^.Ivan
0.2)742
1
//= 0.29742
Reduction to 1895.0= 539
„ ,, sea level = 38
77= 0.29748
Observations of the North Party, 1894.
Date and Hour
Jl M ^''•^^''^n
Time of
Temp,
tv
Mean Deflections
Temp
Id
Observer
Recorder
(Mean Local Time.)
Temp.
1-Vibïï.
K 2J
0.29749 442.00
0.29789 444.03
0.29785 443.31
33;7C
2R.2
25.8
5!7974
5.779f>
5.7844
34:1 c
26.6
26.1
; 6 23'42'.'5 14 ;i5'19'.'4 1 33.3C
6 25 32.5 14 4017.5 I 25.9
6 24 49.0 14 38 24.0!; 25.6
1'
Xakamura
Iraamura
Imamura
Nakamura
Mean '' 0.29774'
1
1 '■
1
//= 0.29774
Reduction to 1895.0= 232
„ „ sea level = 38
//.
0.29777
Observations of the South Party
, 18!» 1.
Date and H
our ,
l[ M
Mean
Time of
T mn ' Mean Deflections
Temp.
Observer
Recorder
(Mean Local '1
ime.)
Temp.j
l-VibL>.
tv
1
9l' 1
t.,
(»ct.
15"' 171'
3'l'"
0.29724 440.29
20150
5.8089
20.4 C 6 22'40'.'O
14:32'51'.'9
20.6C
1 Katr.
( Imamura
[maniura
Kato
iN'i' ;»
55
0.28703 4'! 0.04
21.0 I
5.8124
20.7 6 22 36.9
14 32 41.2
213
Nakamura
10
-14
0.2'.»702 : 440.11
21.9
5.8124
21.7 6 22 4(1.6
14 32 46.9
22.1
Nakamura
Imamura
„ 11
29
0.29692 439.77
22 5
5.8155
22.4 6 22 23 . 1
14 3155.0
22.7
Imamura
Nakamura
„ 12
6
t)..!9700 ! 439.57
22.5
5.8161
22.4 : 6 22 13.8
14 3145.6
22.6
Nakamura
Imamura
., 14
22
0.26746 438.97
24.2
5.8189
25.7 6 2139.4
14 30 40.6
22.8
Imamura
Nakamura
,. IJ^
51
0.29725 439.69
22.2 I
5.8137
'-^2.6 :; 6 22 10.6
14 3141.9
21.8
Nakamura
Imamura
,. Kl
0
0.29740 440.73
19 7 !
5.8048
19.8 ! 6 22 51.2
14 3312.5
19-6
Imamura
Nakamiira
,. lf'>
53
0.29705 440.94
18.5 '
5.8(;65
18.4 6 23 20.6
14-34 8.1
18.5
Nakamura
Imamura
19
9
0.29687
441.51
16.7
5.8047
16.8 6 2414.4
14 36 18.1
16.7
Imamura
Nakamiira
20
;ä
0.296S7
440.82
17.5
5.8091
17.5 6 23 43. S
14 35 21.9
17.4
Nakamura
Imamura
i;»'i. 2
37
0.29712 , 442.60
0.29739 442.03
14.0
5.7949
14.1 i 6 24 47.5
14 37 23.1
13.9
Imamura
Nakamura
3
IN
14.2
5.7963
14.4 6 24 26.9
14 37 23.1
14.0
Nakam.ura
Imamura
4
10
0.29728 : 442.02
14.2
5.7965
14.0 6 24 23.8
1437 8.1
14.4
Imamura
Nakamura
5
45
0.29721 Î 442.17
14.4
5.7969
14.5 6 24 34.4
14 37 20.0
14.3
Nakamura
Imamura
V
7
7
0.29721 j 441.96
14.6
■
5.7972
14.2 6 24 16.9
14 36 45.0
15.0.
Imamura
Nakamura
Mean
((.2i7l.'>' i
1
1 n 1 II
H i
liediiction to
n= 0.29715
1895.0 = 092
sea level = 38
// = ~ 0 29716
Date and Hour
(Mean Local Time.)
Observations of the North Party, 1895.
June 23>'' l<»"i 57.0
M
0.29732 435.81
Mean.
Temp.
Time of |Temp.
1-Vib". tv
2:3.2c
5.7881
22. 8 C
I
Mean Deflections
6 19'35'.'0 14 2tt'43'.'8
Temp,
to
23;6C
Ob.server
//= 0.29732
Reduction to 1895.0 == -212
„ „ sea level = 38_
7/= 0.29730
Recorder
(10
Observations of the South P.-aty, 1895.
Date and Hour
(Mean Local Time.)
//
.1/
1
Mein
1
Time of ,Temii.
1 Mean Deflections
Temp,
ti,
Observer
Recorder
Temp.
1-Vib!^.
tv
i ^^
92
June 231-J 5'' Ï.7
0.2)779
43u.53
2r.ic
5.^8284
2r:oc
f;i9'5!'(5
]425'13'.'l
21.2C
11= 0.21)779
Reduction to 1895.0== -212
„ „ sea level = 38
11= u.-idm
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
l-Vib".
Temp,
tv
Mean Deflections
Temp,
ti,
Observer
Reoorder
■Pi "Pz
July 17"! 18'' 55'"
„ 18fii 14 54
„ „ iO 55
0.2977r)
0.29787
0.29766
434.55
432.88
433.70
23:4 C
28.0
25.4
5!'8427
5.8532
5.8491
23.6 C
28.2
25.4
6°17'15'.'0
615 46.3
616 35.0
1420'40:'6
14 17 36.9
1419 12.5
23.3 C
27.8
25.4
Tamaru
Imamura
Tamaru
Imamura
Nakamura ■
Mean
0.29776
;/=- 0.29776
Reduction to 1895.0 :=^ -243
„ „ se-a level = 38
■ ~~ Tl= 0.29774
Observations of the Seto sea Party, 1896.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Vib?.
Temp.'
tv
Mean Deflections
Temp,
ti,
Observer
Recorder
?i
?2
Nov. 6^1' 13'» 26.4'"
„ 7"' 9 0.8
„ „ 18 57.9
0.29851
0.29814
0.29838
405.21
408 08
407.47
18!3C
9.8
9.9
6X)611
6.0409
6.0436
19:2C
9.1
10.2
5 53'33:'8
5 5613.8
5 55 43.1
13"20'4G:'2
13 26 31.2
13 25 45.6
17.50
9.6
9.7
J Sano
\ Sutô
J Sano
\ Sutô
/ Sano
1 Sulö
1 Sutô
I Sano
j Sutö
1 Sano
j Sutö
\ Sano
Mean
0.29834
!
i
11= 0.29834
Reduction to 1895.0= -829
,, „ sea level = 38
■ " ■ //= 0.2J826"
Observations of the South West Party, 1896.
Dat
e and Hour
11
M
Mean
Time of
Temp.
Mean Deflections -r,
Observer
Reoorder
(Mean
Local Time.»
Te mp.
1-Vibi?.
tv
9i
)«
„ ••^3
50
0.28116
420.08
26.6
5.9387
26.7
6
4 0.0
13 49 50.0
26.5
Hattori
Sinzyö
7ti, 4
42
0.29805
419.84
26.8
5.9412
26.8
6
3 55.0
13 49 42.5
26.8
,,
,,
., 5
54
0.29817
419.97
26.6
5.9393
26.8
6
3 57.5
13 49 50.0
23.5
Sinzyô
Hattori
(Î
31
0.29803
419.87
27.2
5.9393
26.8
6
348.8
13 49 33,8
27.6
))
,,
,
» 7
37
0.29814
419.54
28.5
5.9429
28.6
6
3 38.8
13 49 13.8
28 4
)'
)'
„ «
13
0.29793
418.83
30.5
5.9459
29.3
0
2 36.3
3 46 38.8
31.7
Hatori
Sil zyô
'.
., «
20
0.29803
418.69
30.5
5.9459
29.3
6
2 30.0
13 46 38.8
31.7
"
■'
Mean
0.29814
Reduction to
U^ 0.29814
1895.0= -754
sea levels 38
11= 0.29807
lb TOKYO.
Central Meteorological Observatory (4' ^ M.
DECLINATION (5)
Obt-ervations of tlie South West I'arly, 189C.
(11
Date and Hour
;
Observer
Kecorder
(Mean Local Time.)
June 28'i' 22'' 5™
1
4= 30'
14"
Sinzyö
Hattori
„ 23 13
30
50
Hattori
Sinzyö
29^'' 1 10
30
17
Sinzyö
Hattori
3 14
29
50
Hattori
Sinzyö
31'" 10 2
25
21
Sinzyö
Hattori
„ 11 43
29
4
Sinzyö
„ 12 59
32
2(;
,,
„ 13 48
32
50
Imamura
Imamura
,, 15 18
32
27
Sinzyö
Sinzyö
„ IG 42
31
1
Imamura
r 17 4!!
30
12
Sinzvö
Imamura
., 19 2
28
35
Imamura
Sinzyö
., '^0 11
28
55
Imamura
„ 21 22
29
37
,,
^
-, 23 49
29
19
,.
•Tuly 1st 4 c;
28
2
., ., 0 2
•2C>
30
7 22
2ß
25
,j
8 8
„ 25
45
„
,.„97
25
57
,,
Sinzyo
„ 10 7
•AC,
4(1
"
Mean.
4 28'
.52"
5=4^ 28«7
Reduction to 1895.0= -1.27
„ sea level = 0.00
8=4' 27 W
DIP (6»)
Observations of the South West Tarty, 189.').
Date and Hour
(Mean Local 'J'ime.)
Needle
No.
H
01 )server
Kecorder
June 30tli nh 17m
„ 17 38
July is^ 8 53
1
1
1
49
J'
48
4.0
58.3
Sinzyo
Imamura
Sinzyö
49"
1.4
0=49° i;4
Reduction to 1895.0= -L35
„ sea levels 0.00
0=49° o;o
HORIZONTAL INTENSITY (H)
Observations of the South West Party, 189r,
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Vibn.
Temp.
tv
Mean Deflections.
Temp.
Observer
Recorder
fi
92
June 30«ii 141' 52^
„ 18 39
July 1«' 9 41
0.29844
0.29791
0.29831
425.35
426.G1
423.40
24:3C
22.1
31.2
5!8995
5.8951
5.9111
24!8C
22.2
30.4
0° 8'32'.'5
fi 9 47.5
0 (; 3.8
14 O'33'.'l
14 2 48.1
13 54 15. f.
23:9C
22.0
31.9
f Sinzyö
(Imamura
1 Sinzyö
I Imamura
(Imamura
Sinzyö
1 Imamiira
; „
Sinzyo
0.29822
h
7/"=U.29S22
Reduction to 1895.0= -(;71
,. sea level = 25
i7 = 0.2981G
(12)
2. HATIOZI.
Hongö Kawara {^ iîï^ M Jf^j
DECLINATION (5)
Observations of the East Party, 18Ü3.
Date and Hour
(Mean Local Time.)
Declinati
n.
Observer
Fieciirder
July 5' h 231' 21'"
4 36'
15"
Nakamnra
< »niuri
6-1' îi 42
„ 33
57
„ » 7 28
32
7
.,
.,
, .„ « 33
31
51
; ,: !» 24
32
24
Kimnra
Midznsima
I't 37
32
16
jMidznsinia
Kimnra
!, ., n 46
33
19
h imiira
Midznsima
,, „ l.i -il
34
28
Midziisima
Kimnia
14 45
35
9
Nakamnra
( )mori
16 14
34
32
Omori
Nakamnra
.. 1' 15
33
34
,,
71' 0 15
35
12
Midznsima
Midznsima
:Mean
4 34'
1"
5 = 4^ 34.'02
Reduction to 1895.ü= 1.33
„ „ sea level = —0.01
^^^^ 35!3~
( )1)servations ot the South Party, 1S95.
Date and H.
:nr
5
* )l)server
Recorder
(Mean Local 1
ime.)
June 25'!' l?!'
27.6'"
4 33'
12"
Nakamnra
Imamnra
.. IS
4.1
33
0
'I'amaru
„ 19
25.8
32
43
Imamnra
., 20
45.0
33
8
Nakamnra
-, "^1
46.0
33
16
Nakamnra
Tamaru
22
21.5
33
3S
Imamnra
Imamnra
26t'' 3
52.4
32
18
.,
,,
5
26.3
„ 30
22
,,
„
6
53.0
•28
59
^,
., V 7
55.2
28
57
Nakamnra
Nakamnra
,. ,, !»
4.6
29
35
Tamaru
Tamaru
M 10
57.6
34
35
Nakamnra
Nakamma
,. n
48.1
36
15
.. 12
49.3
38
26
„
13
56.4 ,
38
38
Taniani
Tamaru
„ u
58.3
37
3
,,
.,
„ „ 15
52.1
37
26
Nakamnra
„
.. 16
38.2
33
50
•'
"
Mean
4 34'
3"
6 = 4 34;05
Seduction to 1895.0= -0.43
„ „ sea levels 0.01
DIP (61)
Observations of the East Partv, IS'J.'l
Date and Hour Needle t-.,.
(Mean Local Time.) No. ^'1^-
Observer KeconVr
July 6 1' 61' 56.6'" 1 4l'° If.»
.. 10 11.6 1 „ 5.2
., 2 16.9 1 „ 1.5
5 28.5 1 48 59.6
Dmori Nakamnra
Midznsima Kimnra
Nakamnra • »mori
:\Iean 49' 2Ü
e = 49° 2!1
Seduction to 1895.0= 1.19
„ „ sea level = —0.0 1
6^49" 3«
ObserviitidDS of the South l\arty, 18;jr
(13)
Date
(Mean
iiml Hour
Local Time.)
Needle
No. j
e
Obs( rvei-
lîeconld-
Jnne
25"' 2! 1' 23'"
2Cti. 7 26
„ 10 25
„ 10 17 !
1
1
1 !
48
49
49
4)
59 :o
0.2
0.4
2.1
Imajuura
Tamarn
Nak.i nuira
Imnnnna
Nakannira
Tamarn
Mean
49^
i;.)
e = 4'j ].'9
Réduction to 1895.0= -0.39.
„ „ sea levels —0.01
0 = 4!/'' i:5
HORIZONTAL INTENSITY (//)
(* }''(!ne deduced from Vihrnilon only hij assumiiv/ I'ltlne of M)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
7/
Illy O'l' 111 -271" '*0.29729
.," „ 8 17 i; 0.29752
,. 11 23 'i 0.2)000
., 15 35 " 0.29773
-Mean
0.2'.»727
.1/
Älean
Temp.
479.91 22:7C
479.51 23.3
478.10 29.3'
470.28 29.0
Time of Temp.
1-Vib?. I tv
Mean Deflections
5.5174
5.5170
5.5351
5.5349
22:8C."(7' 0'12î'5
23.2
29.5
29.2
0 58 50.0
0 59 50.0
0 50 50.3
10° 5' o:'ù
15 50 7.5
155t 2.5
15 47 40.3
Temp,
ti,
22:7 ('
23.3
29.1
28.7
< )\ ii^erver
( )mori
Nakamnra
IMidzusinia
Nakamnra
Kecorder
Nal^amura
Ömori
Kimnra
//==ii.-9727
Reduction to 1895.0= 078
„ ., sea level = 140
i/=. 0.297.55 "
Observations of the East Parly, 18:)5.
Date and Hour !
(Mean Loc.il Time.)
,, ,, Mean
Temji.
i 1
Time of Temp.
1-Vibj. 1 tv
Mean Deflections rpp„,.
:
( )b.-,f'rYf',r I Recorder
Juue 25"' 18'' 48"'
» '-^l 24
„ 20"' 8 37
„ 15 33
0.29780 ■ 437.12 20;5C
0.29794 430.99; 20.1
0.2978;; 437.19 19.8
0.29824 430.33| 21.1
5^8240
5.8249
5.8238
5.8260
20.5 ('
20.5
20.0
21.4
0T9'2(Î'.'9 ■ 14 25'54n
019 27.5 14 20 4.4
019 30,2 14 20 10.9
0 18 32.5 14 24 5.0
20. 5 C
]9.8
19.7
20.8
Nakamnra Tamarn
Imanmia Nakamnra
Tamarn
Nakamnra i Tamarn
]\Ieau
; 0.2 *798
ii = 0.29;9S
Reduction to 1895.0= -219
„ „ sei level = 140
7/ =0.29797 ^
3. SARUHASI.
North bank, 110m. down the bridge. (^|f / Ym-^i IT- ^ -it l'î^ ^A «^l- ;
DECINATION (5)
Observations of the East Party, 1893.
Date and Hour
Déclinât
ion
(observer
RtcoT.l. r
(Mean Local Time.) i
July 8"' IP' 57'"
5' 14'
22"
Kimur.i
umori
12 59 1
15
55
Omori
]\Iidznsini.i
:: ;: ^ ^ \
7
51
Kimura
Nakamnra
15 25 '
„ 7
44
,,
,,
!, ,] 17 2 i
r,
17
17 18 1
V '^
51
Nakamnra
Kimnra
1« "-^s j
■1
13
.,
„
18 47
4
19
,,
,,
20 52
■i
5
IVIidzusima
•Jmori
9"> 5 8
o
25
,,
,,
5 aS
•;
22
.,
Midzusima
,] „ 7 7
„ 0
30
J,
J,
8 45
1)
21
Nakamnra
Kimura
lU 12
2
2
Kin)ura
Nakamnra
;Mean
5' 4'
2"
5 ==5 1:03
Réduction
to 1895.0= 1.40
„ sea level = —0.02
5 = 5 5ri
(14)
DIP (0)
Ol )ser valions of the East Party, 1S93.
Date and Ho U'
(Mean Lccal Time.)
Needle
No.
!
1
1
1
Dip.
1
01 server
Recorder
July 8*11 i5h 3.,sm
„ 23 44.8
9^1' 6 36.2
4» 4fi;3
„ 46.1
44.1)
Kin iura
( )more
Jlidzusima
Nakamura
Alidzasima
1
IMean
.
4'.) 45 ;s
0 = 49~ 4ö:s
Eediiction to 1895.0= 0.45
,, „ ^ea levels —0.03
e= 40.2
HOEIZONTAL INTENSTIY (II)
(* I'dltte deduced from Vihrathni, only hy assunibiq Value of M.)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
n
M
Mean
Temp.
Time of
1-Yibll.
Temp.
ty
Mean Deflections
Temp.
to
Observer
Recorder
9i
9..
July 8'i' 121' 43">
„ 16 .36
,. 20 26
9«h 8 27
0.29195
*0.29156
0.29226
0.29232
478.65
478.58
479.30
477.78
25:6 C
24.7
22.3
26.3
5^5752
5.5763
5.5684
5.5774
25:70
24.7
22.4
26.6
7 6' 9:'4
7831.9
7527.5
16 7'12'.'5
16 16 6.9
16 6 32.5
25:60
22.2
26.1
Midzusima
Kimura
Nakamura
Ömori
Nakamura
Kimura
:\rean
0.29202
//= 0.292(12
Reduction to 18'.)5.0r= 924
„ „ sa level = 3' '4
77= 0.2;^215
4. KÖHU
In old castle (ffiJ^[^])
DECLINATION (5)
Observations of the East Party, 1893.
Date and Hour
Declination
ObscTwr
liccoi'dtr
(Mean Locid Time.)
July 10' 1' 151' 59m
4" 55' 7"
Midzusima
Kimi^ra
„ 17 EO
52 4S
,,
„
18 48
52 2
Kimura
jMidzusima
11*1' 1 0
51 25
()m(iri
Nakamu;a
5 :;6
50 3
„
,,
7 14
45 10
Nakamura
( )mori
7 33
47 23
f )mori
Nakamura
8 57
46 53
Kimura
Kimura
9 28
48 7
Midzusima
10 44
51 27
jMidzusima
Kimura
11 1
51 57
„
^j
,. 12 0
55 19
Kimura
Midzusima
13 18
58 27
Midzusima
Kimura
,. 13 47
58 .33
„
,,
14 22
58 46
Nakanu^ra
Nakamura
15 2
57 35
Omori
15 51
5(; 30
( )im)ri
Nakamura
12'i' 7 16
50 42
Midzusima
,.
8 50
52 57
Kimura
Omori
10 21
„ 55 3
Omori
Kimura
11 43
58 24
Kimura
( )mori
12 40
58 47
Omori
Kimura
13 50
59 .31 1
Kimur.i
Nakamura
14 4 2
59 45
Nakamura
Kimura
15 26
58 51
Midzusima
Nakamura
To lie continued
( 15 )
Continued
Date and Hour
(Mean Local Time.)
5
( )bserYer
Kecorder
July 12"' 161' 12m
1« 55
^^ 9
18 47
^1 8
4 5S' 12"
57 10
53 43
53 40
53 34
Nakamura
Midzusima
Xakamura
Midzusima
Kimura
jMidzusima
Nakamura
Midznsin a
Nakannn-a
Dniori
■Mean
4 51' 53"
5 = 4 51.'8S
Reduction to 1895.1» = 1.55
„ „ sea level = -0.02
S = 4 5314
DIP (6)
()l)servatit>ns of the East Party, ]893.
Date and Hour
(Mean I^ocal Time.)
Needle
No.
e
Observer
Kecorder
July 10» 1' 1811 25.3W
ll'i' 8 23.5
„ 12'ii 1 23.9
3 50.3
1
1
1
]
50' ll;8
12.'.)
1-2.1
15.()
Midzusima
(Jmori
Nakamura
Midzusima
Kimura
Nakamura
Midzusima
Nakamura
Mean
50 13 !J
e = 50' 13!1
Reduction to 1895.0= 0.30
,, sea levels 0.02
e = 50° Vd'A
HORIZONTAL INTENSITY (7/)
(* V'duc deduced from Vlhratioti only by assumhif] Value of .17)
Observations of the East Party, 1893.
Date
and F
[our
^ime.)
II
M
Mean
Temp.
Time of
1-Vib2.
Temp.
tv
Mean Deflections
Temp.
Obser^■er
^ Recorder
(Mean Local T
Çx
92
July llti' nil
59'"
0.28«30
477.39
25.9 C
ö'ci.^O
25:8 C
r 9' 30'.'3
13 14'23'.'l
26:oc
Nakamura
Omori
„ ]2ti' 7
59
0.2S858
475.74
28.0
5.3250
28.3
7 8 .58.8
13 14 34.4
27.8
Midzusima
Nakamura
,, 9
45
0.28939
473.93
31.3
5 6288
.32.2
7 3 43.9
13 1012.1
31.0
Kimi;ra
( )mori
, 11
24
*0.28879
473.50
35.0
5.3331
35.0
(71158.8
13 15 32.5
32.9)
Omori
Kimura
. 1-2
18
*0.28912
472.59
33.4
5.3380
37.5
(7 3 10.9
13 1315.0
35.3)
Kimura
( )mori
, 13
84
0.28900
473.41
35.3
5.3355
35.9
7 (! 13.2
13 8 21.7
34.7
Omori
Kimura
, 14
29
*0 .28837
473.39
35.3
5.()7(!0
37.8
(7 3 5.0
13 711.2
35.3)
Nakamura
„
, 15
^9.
0.28901
472.65
33.7
5.3404
37.5
7 5 41.9
13 710.3
33.0
3Iidzusima
Nakamura
, 13
0
*0.289(JO
473.15
33.0
5.3353
33.0
(7 1 48.1
16 9 38.1
34.2)
Nakamura
Midzusima
, 18
41
0.288'j8
474.38
32.3
5.3274
32.3
7 7 19.4
13 10 38.1
32.0
Midzusima
Nakamura
, 17
58
*0.28833
474.81
31.3
5.3282
31.3
(7 9 n.2
1312 11.2
.30.5)
Nakamura
Midzusima
, 18
35
0.28822
475.93
30.3
5.3277
30.8
7 8 51.4
13 13 8,8
29.9
Midzusima
Nakamura
, 20
39
0.28893
475.94
27.3
5.3198
27.1
7 9 23.8
13 18.53.4
27.4
Kimura
( )mori
. 13 0
i^3
0.28902
473.45
25.0
5.3172
25.3
7 8 21.2
131148.7
24.5
Midzusima
Nakamura
> ,> 2
49
0.28875
477.53
23.3
5.3123
23.3
7 7 1.2
1613 12.5
23.5
Nakamura
Midzusima
Mean
0.28885
77= 0.28885
Reduction to 1895.0= 1103
„ „ sea level = 330
~' ~ 77= 0.28899
16)
5. UMINOKUTI.
Osidori Hot Spring [M M f^ /â)
DECLINATION (5)
(>V.servati(>n^ of the East Part.y, IHli.
Date and Hour
(Mean Local Time.)
'
S
Ol)server
Kecorder
July 14^11 18'' ;^(i'"
20 44
4
i
15'
14
15
{/'
5S
11
Xakaniura
Kimnra
Mean
' *
15'
3"
1
Keduction to 1895.0= 1.67
„ sea level = -0.08
~~ 5 = 4 16:6
DIP (S)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
July 14"' 17h 42.C.'
20 14.8
Mean
Observer
Midziisima
( )niori
Kecorder
( )mori
Kiuiuru
~ ' 0 = 49^ 16;ü
Pveduction to 1895.0= 0.29
„ sea level = 3-0.09
9 = 49^ 16;2
HOEIZONTAL INTENSITY (//)
I'dlne dfdvred from Vibration only by assmning Value of M.)
Ob<^êrva1ions of the East Party, 1893.
Date and Hour
(Mean Local Time.)
July 14»' 18'' 18"
.. 21 9
][
M
*0.29815
0.29801
Mean
Temp
475.98
476.51
Älean
0.29SC8
23:6C
22.0
Time of
1-Yib'J.
5.5324
5.5311
Temp
23:60
22.5
Mean Deflection
9i 9'.
Tem p.
(6 59'45'.'6 15 49'22'.'5
6 5712.5 15 4S 45.0
22.70)
21.5
()bsérver
Niikamura
(jmori
Kecorder
Kimura
//= 0.29808
Eeduction to 1895.0= 113:<
„ sea level = 1370
' //= ('.2'.I833
6. USUTA
In mulberry field, near to Jinjya (^thsEi^/-^ >^
DECLINATION (5)
Observatious of the East Party, 1S93.
4')
Date and Hour
(Mean Local Time.)
July
15*1'
2G1'
48"!
16">
1
23
,,
4
5
„
7
13
8
55
10
46
„
11
34
„
13
5
^lean
Observer
38'
38
37
34
32
39
42
46
30"
7
28
7
S
39
15
28
38'
.56"
Midzusima
Kimura
Nakamura
Kimura
Kecorder
Kimura
Midzusima
Nakamura
Kimura
^5= 4 38:93
Keduction to 1895.0= 1.78
„ ,, sea level = —0.05
5^ 4'40!i'
(17)
T)ir (ö)
Obsi^Yiitions of the East I'iutv, lK!*;î.
Date and IKnir | Needle
(Mean Local Time.) j No.
0
Obsei-ser Recorder
Jrdy 15"' 22'' 10î2m
„ Ißfii 8 24.8
1
1
49' 49Î3
„ 46.1
Ömori
Nakamura
Nakamuru
Kimura
Mean
49 47;7
e = 49' 47^7
Keductiun to 1895.0= -0.15
„ „ sea levels 0.06
e = 49 47:5
HORIZONTAL INTENSITY (7^)
(*J'ahi.e deduced from Vibration only hy asmiming Valne of M)
Observations of the East Party, 1893.
Date and Hour
li
M
Mean
Temp.
Time of Temp.
1-VibS. tv
Mean Deflections
Temp.
tD
Olwerver
Rec 54ra
4' 46'
32"
Nakamura
Nakamura
,. ,. 7 37
40
11
Kimura
„ ., «"^ 30
„ 40
13
„ „ 'J 39
42
8
Midznsima
Omori
„ n 10 54
46
51
Oir.ori
Midzusimu
„ ., 11 1Ö
„ 4S
29
Midznsima
(Jmori
,. ,, 1-^ ^3
51
41
Oniori
Midzusima
., „ 13 45
52
55
Midznsima
Omori
,. „ 14 36
52
29
Kimura
Nakamura
„ „ 15 59
1 „ 50
54
,.
„ -, 1<"' 39
49
53
Nakamura
Kimura
., „ 17 22
47
38
^^
,,
„ „ bs 34
44
41
Kimura
Nakamura
., „ li' 31
45
16
„
., ,. 21 4
„ 46
22
Kimura
,. ., 21 59
45
59
Midznsima
Omori
„ 18"' 1 5
46
13
Nakamura
„ .. 2 5!»
45
50
Nakamura
Midzusima
Meuü
4 46'
0"
Reduction to
S = 4^ 46;oo
1895.0= 1.84
sea level = —0.04
5 = 4 47 ;8
(IS)
DIP {6)
Oliservations of the East Party, liS.tlJ.
Date and JL
(Mean Lociil T
mv
ime.)
Needle
No.
-
Ö
Observer
Kei:'(>r(l(-r
Jiüy 16"' 2111
23.2™
2
50° O.'l
Midzusima
Midzusima
17^1' 0
13.9
1
49 44.6
Nakamiira
Kimura
9
23.6
1
50 0
Omori
Omoii
., 13
8.0
' 1
„ 0.5
Midznsiina
,,
" ., 17
7.9
1
49 47.1
Nakaninra
Kimura
., IB
1.8
1
„ 50.6
Kimura
Nakamura
•• IS
58.0
1
50 3.9
Nakaniiira
Kimura
]s>i' 2
16.7
1
49 59.5
IMidzusima
Nakamura
2
13.5
1
„ 52.7
Nakaninra
^ idzusiïiia
1
Mean
1'
49' 55:4
'
1 = 49
Eeductiou to 1895.0 =
„ ,, sea level =
55:4
— 0.5S
-0.04
e = 49 "54:8"
TI011IZ0NT.\L INTENSITY {U)
Observations of the East Party, 1893.
Date and Hour
(;Mean Local Time.)
i
][
^,
Mean
Time of
1
Temij.
Jlean Deflections
Temp.
01 »server
Recorder
TemiJ.
1-Vibü.
tv
i
?i
92
Jidyl7ti' 8'' 19">
„ „ 10 30
-, „ 12 26
„ ., 15 41
., ., 16 27
0.29494
0.29458
0.29473
0.29453
0.29526
475.51
473.94
474.52
477.17
475.43
27:2 C
33.8
30.9
26.2
28.7
5.5666
5.5786
5.5755
5.5582
5.5632
28nc
34.3
32.3
25.8
29.1
6 59' 6î'S
6 58 18,8
6 59 2.5
7 036.9
6 58 57.5
15'50'4U'2
15 49 29.4
15 5115.0
15 53 55.0
15 5111.9
26:4C
33.3
29.6
26.7
28.3
Nakamura
Midzusima
Kimura
Nakamura
Kimiira
(Jmori
Nakamura
Kimura
Mean :l 0.29483 i
Il \
li 1
Eexlnction to
y/= o.2;)483
1895.0= 1206
sea level = 735
77^ 0.29502
8. MIYOTA.
Common School, (/j^
DECLINATION (5)
Observations of the East Party' 1893
#
m)
Date and Hour
(Moan Local Time.)
5
1
01)server j Pcecorder
1
.Tulv 18'ii ]{)'' 32'» 1
.. ' ., 11 46
., ., 12 13 '
„ 12 50
4 40' 4"
., 41 46
., 42 58
,. 44 0
Kimura
Midzusima
Nakamura
Midzusima
(Jmori
Nakamura
Midzusima
Nakamura
Mean
4 40' 52"
5 = 4' 40:87
Ivfduction to 1895.0= 1.82
„ „ sea level = -0.06
5 = 4 42:6
DIP (6)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
Needle '' ^.
No. ^'i'
1
Observer Eecorder
July 18'ti !)ii 49.9»'
„ 12 1.3
., 13 9.6
1
7
49" 56:2
„ 52.2
50 4.6
Midzusima
Nalvamura
Omori
Nakamura
Midzusima
Mean
49° 57:7
0 = 49° 57:7
Puîduction to 1895.0= -0.44
,, „ sea level = —0.06
~~~ ë^4ir~5772~
19)
ÏÏOKIZONTAL INTENSITY {11)
Observations of the East Party, 1893.
Date ami Hour
(JNIean Local Time.)
,, -., Mean
Temp.
Time of
1-Yib".
Temp,
tr
j Mean Deflections
1 lemp.
( )bserYer
Kecorder
July 18i
^lidzusima
Nakamura
Omori
')
»J
Nakamura
Midzusima
_ )'
Omori
Nakamura
Kimura
Omori
Nakamura
Midzusima
Nakamura
Midzusima
_ .,
Omori
))
Mitlzusimu
Omori
:\roan i' 4= 41' 40"
5 = 4 41!77
Eeduction to 1895.0= 1.79
,, ,, sea level = —0.07
5^' 43f5
DIP (0)
Observations ot the East I'arty, 189.3.
Date and Hour
Needle
(Mean Local Time.)
No.
Dip
1
( )bserver
Eec( rder
July 19"' O.ii 45.0"|
1
1
49 44 ;o
( )niori
Omori
9 37.8 :
1
i „ 40.8
Nakamura
Nakamura
11 7.8
1
., 4S.0
Midzusima
14 1.5
1
: ., 5(;.0
f )mori
(Jmori
15 59.. tv 1
1 1
?i
?2
July 19"! K-l' 28'u
.. „ 13 8
., 18 43
., ., 21 18
0.29705 ' 47.-.98' 26-.2C 5.5448
0.29696 1 475.15: 27.1 5.5480
0.29690 476.43 22.7 | 5.5418
0.21)6951476.60 19.8 i 5.5400
1 "
27:0C
27.3
23.2
20.2
6'57' 5'/6
6 56 28.1
6 57 24.4
658 3.8
15 47 '11 '.'9
15 45 44.4
15 4713.7
15 49 33.1
25:4 ('
26.9
22.3
19.4
Mi'lzusima
Nakamura
Gmori
Nakamura
Midzusima
Omori
Midzusima
Mean
0.29(596 ! :
i
Re
1[= 0.29696
luctiou to 1895.0= 1051
„ „ sea level = 1251
U== 0.29719
10. KUTUKAKE.
Pine wood by Asama road. f^Hil^iiîIfê'^' ^iiW)
DIP (Ö)
(Jl)str Nations of the East I'ai
ty, 1893.
Date and Hour
(Mean Local Time.)
Needle j!
No. i!
Observer
l\ccurder
•Tniy 20' '1 19'' 6.0'"
., 20 0
1 1
j 1 ! 49^ 28: 1
1 |l „ 34.6
Omori
Kimura
lumnra
Omori
:^Iean i 49° 313
!
1
6 = 49 31 f3
Reduction to 1895.0= -0.43
„ sea level = -0.07
■ 0=49' 30;8 "
HOEIZANTAL INTENSITY (7/)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Yib:].
Temp.
tv
Mean Deflection
Temp.
tu
Observer
Eecorder
?i
9,.
July 20<'-' 2111 54'"
0.29.'>24
477.80
20;0C
5!.j340 20:3C
7 0'36:'3 15 54'2'.'5
19.7 C
Nakamura
Midzusima
1L= 0.29524
deduction to 1895.0= 1124
„ „ sea level = 1277
/f= 0.2954S
11. UEDA.
Play ground of high common school. i'\%W- ^V^A^^Wè)
DECLINATION '5)
Observations of the West Party, 1893.
Date and Hour j
(Mean Local lime.)
1
observer P»f corder
!
Julv 2:-.''i lyi' 17'"
,. " ., --^n n
., 23 11
24"! 0 29
1 32
1 41
4 59' 15"
5 1 35
4 .37
3 hi
3 22
Midzusima
Nakamura
Midziisima
lümura
Midzusima
Nakamura
Nakamura
Midzusima
Nakamura
Midzusima
Nakamura
Midzusima
^Meau.
5" 2 .53"
S -^ 5^ 2:s8
Reduction to 1895.0= 1.87
„ ., sea level = 0.03
5 = 5' 4.7
(21
Dir (É»)
(»liMivatiuus of the Eiisf l'urtv. isj.l.
Date and Honr Xeedle
(Mean Local Time ) Xo.
< >1 )S(a'ver
llenn-iler
•Inly 23i-'i Ifi'- 30.0"' ' 1
19 42.0 ' 1
50' 3:5
3.0
Mklzusima
Xakiimnra
Naka.muia
Midzusinia
M.an
50' 3M
0 = 50 3.-3
Kediiction to 1895.0 ^-- -0.72
,, „ sea level = —0.03
0^50 2:5"
HOEIZONTAL INTENSITY (//)
(■■' \'((lih' ill ihirad from Vibration only hi/ assinbuj Value of M)
Observations of the East Party, 1893.
Date und Hour ; ,,
[Mean Local Time.)!
M
Mean • Time of
Temp.
Mean Deflections
Temp.
l>.„.,,v,lov
Temp.!| l-Yib".
9i 1 92
July 23*1» i8ii 40»> ! 0.2983S
„ 24"' 0 2 :*0.29800
„ 1 15 : 0.29800
•t s
473.80 28:0C 5.5291
474.83 23.8 ! 5.5188
474.80 23.7 5.5190
1 '(
29nCi 0'52'50'.'0
23.8 1(0 5129.4
23.9 |, 6 53 45.0
15 30' 8:'l
15 34 29.4
15 39 3.8
20;9C
23.0)
23.5
Kimura
Midzusima
Nakamura
^lidzusiiiia
Nakamura
]\Iiclznsima
Mean ' 0.29855
,1
// = 0.29855
EeJuction to 1895.0= 1324
,, sea level = 555
7Z="Ö.29874
12. KAMISUWA.
DECLINATION (5)
( tI>ervatious of the East Tarty, l.H:i:].
Dixte ami Hour
(Mean Local Time.)
5
( )l)server
Eecorder
July 24''i 231' .29"i
1 15'
20"
Midzusima
Kimura
25*" 10 28
40
3
Nakamura
.,11 35
37
20
12 50
42
21
Kiunna
Nakamura
15 5
il
58
15 9
39
30
., 1Ô 22
■47
31
T'> 28
50
53
Midzusinia
17 54
49
24
Nakamura
^lidzusima
., 19 41
51
0
Nakamura
23 20
51
IS
' )mori
20'-i' 7 47
. 42
55
Nakamura
(Jmori
S 55
44
30
' )mori
Nakamura
» 11 31
IS
3
Kimura
Kimura
., 1-^ 3
48
5
., 13 37
•io
22
Nakamura
14 3
50
45
Nakamura
14 :*.7
IS
i;
'■
Mean
4 47'
40"
i
8 = 4
Reduction fo 1895.0 =
„ sea level =
47.77
1.74
-0.05
5 = 4' 49:."
(22j
Dir (ö)
Observations of the East Party, 1893.
Date and Hour ,
(Mean Local Time.) ;
Î
1
Needle
No. i
»
Observer
llecorder
.Tnlv 24*11 22-1 7.4»" ;:
,.■ 25'-'! 12 13.8
17 8.3
21 30.3
„ 26"' 10 1.8
1
^ 1
49-
44(9
49.4
50.2
41.4
36.5
Nakamura
Midzusima
Omori
Kimura
Nakamiira
Kimiira
Nakamura
\ Kimiua
:Slc:m
49
44 ;5
'
(■((/"
0 = 49^ 4i:5
Reduction to 1895.0= -0.57
„ „ sea level = —0.06
ë^Î9'~43r7^
HORIZONÏ.\L INTENSITY (7/)
ilalvrcd fro7n Vibration onhj by assimnng Value of JI.)
Observations of the East Party, 1893.
Date and Hour jf ' i/
Mean
Time of
Temn i ^^^^^ Deflection |
Temp.
■n^.„.-.,..n ,,.
I Mean Local Time.) ' Temp.!; 1-Yib:!.
tv J i '
1 ^- 1 ^^ Î
Julv 2.5"' 11- 29'" ,-0.29892 475.40
, 11 25 ! 0.29849 472.89
.. 14 5 1*0.29842 471.79
., 19 14 ' 0.29807 474.22
26"' 8 35 i 0.29821 , 474.30
,. 13 20 ! 0.29896^472.97
22.00
29.3
34.7
27.4
25.5
31.2
! s
5.5128
5.5332
5.5390
5.5300
5.5253
i 5.5299
1
! 1
22:0C (6.51'31'.'2 jl5'34' 2'.'5 ;
29.8 :i 6 52 30.0 115 36 45.6
34.7 (6 56 9.1 |15 37 7.5
28.4 6 53 46.9 15 38 43.1'
24.9 : 6 53 24.4 15 38 8.1 !
32.4 65152.5 153448. l'
P 1
19:20)
28.9
32.6)
26.5
26.2
30.1
Midzusima
Nakamura
Kimura
Nakamura
f Kimura
1
Midzusima
Kimura
Nakamura
Omori
i Kimura
1 Nakamura
Mtan ! 0.29851
i
r
!
Reduction to
//= 0.29851
1895.0=: 1238
sea level = 916
7/= 0^29872
13.
MATUMOTO.
Middle School.
DECLINATION (5)
Observations of the East Party, 1.893.
i^î^t^^i^mki
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
.Julv 27»'' 12'' 32'" ;
,. ., 14 26
,. .. 15 38
„ .. 16 31 :
„ 28"' 10 20 1
., „ 10 35 1
„ „ 10 49 1
„ „ 11 3
., „ 11 22
„ ., 12 55
„ .. 13 50 '
,. „ 15 "
15 5(;
„ ,. 17 9
.. , IS 1
., ,. J S 52
.. .. 19 I'.t
., ,. 2(1 .55
., .. 21 44
4 33' 10"
34 0
33 IS
32 1
27 45
28 5
28 f-.4
29 30
29 15
31 47
,, 32 i»
„ 30 30
29 57
28 1
„ 26 42
27 15
28 6
27 43
27 15
Nakamura
Kimura
(Jmori
Midzusima
Nakamura
Omori
•>
:^^idzusima
'"
„
( >iui>ri
Kimura
Nakamura
Omori
Midziisima
Nakamura
Midzusima
Nakamiira
Midzusima
( »mori
Kimura
:\t(;in t 29' 1"
RediTction to
5=4' 29;4
1895.0= 1.82
sea level = —0.07
"■ 5 = 4° 30!8
(23)
Date and Hour
(Mean Local Times.)
5
(Jliserver
Kerorder
■Tilly 29'' 31' .■)lni
4 41/
19"
Kiraiira
Omori
., ., 4 21
40
46
(Jniori
Kimura
<> 13
38
41
Kimura
( )mori
7 37
34
15
Omori
Kimura
8 7
33
57
Kimura
( )mori
8 31
33
8
Omori
Kimura
9 48
36
51
Nakamura
Midzusima
10 52
41
4
Midzusima
Nakamura
11 44
42
52
Nakamura
Midzusima
12 55
47
4
Midzusima
Nakamura
13 1
45
26
13 41
45
35
Nakamura
!Midzusin a
34 21
44
48
( )mori
Omori
14 .52
43
49
.,
15 21
43
20
15 .50
42
46
„
17 1
40
22
Midzusima
Nakamura
17 31
39
39
Nakamura
Midzusima
18 12
39
4S
18 40
39
21
Midzusima
Nakamura
19 33
40
30
20 8
40
14
Omori
Midzusima
21 30
39
58
Nakamura
22 38
38
24
Nakamura
23 45
.38
20
.J
jj
30' •' 1» 25
38
38
.^
.,
1 30
37
33
,,
2 47
37
42
,,
5 59 '
35
39
^j
„ ., ''. 12 1
35
19
Mean
4 40'
0"
1
Î
Eeduction
5 = 4
to 1895.0 =
„ sea level =
40 :o
1.80
—0.05
5 = 4' 4i:8
DIP (6)
Observations of the f^ast Tarty, 1893.
Date and ITour
(Mean Local Time.)
Needle 1
No. ;
e
Observer
Eecorder
Tuly 28"' 8h 55.5"^
12 18.7
13 23.5
14 24.8
15 34.7
17 20.6
17 42.5
19 5.5
19 24.7
-J 1
50' 3.'0
49 59.0
„ 59.8
50° 1.2
1.0
1.8
1.7
1.6
1.8
Kimura
IMidzusima
Nakamura
Midzusima
'^lean
50 1 :2
Eeduction to
e = 50° 1:2
1895.0= -0.72
sea level = -0.06
e = bü' 0.4
(2^)
HORIZONTAL INTENSITY (II)
Observations of the East Party, 1H93.
1
In-
1
Mean Deflections Li
Date anJ Tlonr
fMean Local Time.)
Temp.
Time or
l-\ih'l.
'lemp.'
tv
reniii.
tv
(il.^.'i\,r
lîecordtv
9i 9--.
July 27' > 13'
40"'
*0.29578 , 473.24' 28:4C
5.5377
29.60
(6 56' 1{'5 15°44' 9'{4
28.4C)
Kimura
Nakamura
'>•?.
4
0.29585 i 47G.5G! 17.2
5.5354
17.6
6 59 31.2 ! 15 52 45.6
16.9
Nakamura
Kimura
,. 28^1
' 8
5
0.29571:
475.82 19.('.
5.5419
20.5
6 5910.0 Î15 51 58.1
18.7
Kimura
Nakamura
„ 29^"
' 5
3H
0.59585
477.01' lao
5.5323
15.9 Î
6 59 34.4 ! 15 52 29.4
16.0
C)mori
Kimura
f;
be,
0.295r,l
47(;.34| 18.9
5.5404
19.8
6 59 35.7
15.52 38.1
18.1
Kimura
Omori
». '•>
9
30
! 0.29552
474.33' 25.8
5.5550
27.9
G 58 6.9
15 4910.6
23.8
Nakamura
Midzusima
10
34
! 0.29551
473.80| 26.5
5.5570
27.7
6 57 30.6
15 47 58.7
25.4
Midzusima
Nakamura
11
29
' 0.2955r.
473.88; 26.5
5.5540
26.6
6 57 6.9
15 4'i56.9 26.4
Nakamura
Midzusima
»'
T^
43
1 0.29(103
472.64' 30.3
5.5582
30.9
6 55 52.5
1544 48.1
29.7
Midzusima
Nakamura
13
32
i O.2!»540
472.63 31.1
5.5630
31.8
6 55 59.4
15 43 51.9
30.5
Nakamura
Midzusima
V "
ir.
55
0.29r.ü3
471.05 34.2
5.5672
34.5
654 8.1
15 40 30.6
33.9
Midzusima
Nakamura
"
17
57
0.295P.4
472.85 29.0
5.5600
29.3
6 56 5.0
1544 34.4
28.8
Nakamura
Alidzusima
19
13
0.29584
473.92 26.7
5.5514
26.9
6 56 43.1
15 45 54.4
26.5
^lidzusima
Nîikamura
21
12
0.29572
473.92
25.8
5.5526
26.2
G57 2.5
1546 48.1
25.5
1 Omori
1 Midzusima
Nakamura
22
11
0.29590
474.19
24.4
5.5487
24.3
G 57 G. 9
15 4719.4
24.5
Nakamura
f»mori
0.29573
Reduction to
//= 0.29573
1895.0= 1287
sea level = 890
J/= 0.29.595
14. OMATI.
DECLINATION (5)
Observations of the East Partv. 1893.
Date and Hour
(Mean Local Time.)
S
Observer
lieoorder
July 30'!' 21'' 51»"
4 55'
54"
Nakamura
Kimura
M 22 59
56
4
Midzusima.
Midzusima
23 45
55
40
.,
31«' 0 43
55
18
1 52
54
52
2 30
„ 54
21
,,
4 14
54
50
„,.50
54
21
,,
(■' 9
52
53
('' 50
51
/
7 38
50
10
jj
« '^i
50
11
„
9 0 j
51
S
,. .. 9 26 1
52
0
J.
10 13
1 ., 54
11
^^
11 56
i ., 58
31
Kimura
Nakamura
- 12 27
59
10
Nakamura
Kimura
„ 13 2
5 0
4
Nakamura
13 33
4 59
46
Kimura
14 13
59
39
Nakamura
Kimura
,> 15 17
„ 5S
5S
Kimura
Omori
„ 16 19
!. 5<;
45
Omoii
Nakamura
„ 16 53
56
28
Nakamuni
Omori
„ 17 58
54
38
Omori
Nakamura
„ „ 19 .39
55
39
Nakamura
Omori
,. 2(» 30
55
25
Omori
Kimura
21 49
„ .3.)
<)
Kimura
,,
Au^;. i'^'' 0 0
54
17
Omori
0 43
54
1
< )iHi>ii
Kimura
31ean
4' 55'
10"
8 = 4-
56:17
Reduction to 1895.0 =
1.91
„ „ sea level =
-0.05
5 = 4 57 fo
DIP (Ö)
( )l-)K<-rvations of the East Pnitv, 1893.
(25:)
Date and Hour
(Mean Lwal Time.)
i Xeetlle
No.
0
Observer
Kecorder
July 30*1' 21'' 50.0"'
.. 31s' 1 24.9
7 14.3
Aug. r n 23.0
1 42.4
1
1
1
{ ôo" iö;6
15.M
1 „ 16.8
„ 24.1
,. 12.«
1
( )mori
Midzusima
Ömori
Nakamum
Midzusima
1 Ömori
1 Kimura
Omori
Mean
50 17 W
e = 50 17 !0
Eeduction to 1895.0= -0.99
„ ., sea level = —0.05
0=50' 16!0
HORIZONTAL INTENSITY {H)
{*\'(ilue dMiKcd from Vibration only hy ossumhuj \alue of M)
()l)servations of the East Party. 1893.
H= 0.29591
deduction to 1895.0= 1328
„ „ sea laYel= 897
iï=~a296Î3 ■
15. KURUMA.
DECLINATIONS (5)
observations; of the East Partv. 1893.
5 = 4 43;90
Keduction to 1895.0= 2.05
„ _ ., sea level = _jz^^
5 = 4' 45.9
DIP (Ö)
Observations of the East Partv. I8;t3.
0=50" IC«
Keduction to 1895.0= -1.28
,, „ sea level = —0.04
' Ö=5Ö' ~Ï5{5
Date and Ht>ur
; If
M
Mean
Temp.
Time of
1-Vib2.
Temp.
b,
Mean Deflection
Temp.
Observer Recorder
(Mean Local Time.) j
il
?i
server
Kecordei-
Aug. 2"'1 2'' 13m
„31
4 27
4^
43'
43
44
4(V'
17
38
Midzusima
Nakamura
Nakamura
Mean
4
43'
54"
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. 1st 211' S4:.b"'
2»d 4 0.5
1
1
5(1 li;(;
,. 19.1
Kimura
Nakamura
Omori
Nakamui-a
Mean
50' lr.:8
'
(2G)
HORIZONTAL JXTEXSITY (//")
Observations of Ihe East Party, 1893.
Date and Hour
(Mean Local Time.)
Temp.
1
Time of Temp.
1-Yib2. tv
Mean Deflections
Temp.
tD
Observer
Kewrder
27
„
Tunita
„ 11 0
7
22
J'
!'
.. 12 7
9
3
,.
V
12 49
S
27
Turuta
Iwaoka
12 55
8
46
)'
., 13 8
, ■•
59
,,
14 58
8
40
Iwaoka
Ti;ruta
' '
., 15 7
'J 7
29
,,
))
1'! 51
5("
„
„
,, 17 1
„ 6
51
„
■>■>
18 19
'■'
31
„
I waoka
"
18 40
)> y
15
,,
!)
„ 10 50
4
51
»
Turuta
20 1
3
35
.,
"
'20 13
3
45
;, 20 31
5
56
Turuta
Iwaoka
„ 20 51
5
47
,,
„
'*
., 21 -4
5
50
Iwaoka
Turuta
"
22 35
5
57
TuruUi
.,
"
9'!' 0 48
5
31
Iwaoka
Iwaoka
1 5
5
35
)'
„
6 31
■^
41
V
„
6 45
4
33
»
-•>
„70
1
17
^,
,,
7 36
1
35
-
Tarata
1 r, 6'
28"
5 = 5 6:47
Reduction to 1895.0= 1.91
., sea level = 0.00
5 = 5 8:4
DIP (6)
( )bs('rvatious of the East Party, 1893.
Date and Hour
(Mean Local Time.)
1
Xeedle i 1 „
No. l|
II
Observer ; Recorder
i
Aug. 2'''' 21'' 39.01"
3'-i 10 16.0
11
1 i; 51 8:4
1 ; 6.3
- . 1 ( Kimura
'•'^^"^■^ 1 Xakamura
:^Ican
i 51 7:4
1
0=5r
Reduction to 1895.0 =
., sea level =
)=51'
7:4
-1.57
0.00
5:8
Observations of the West Party. 1893.
(27)
Date antl Hour
(Mean Local Time.)
Needle
No.
d
Observer ; Kecorder
July 8' h liu 40"!
„ 16 27
9"' 0 1
50 5'.)!5
,, 5s.(i
„ 57.2
Tiu-uta \ '^■""^tu
[ Iwauka
Iwaoka '
Mean i
50 58!2
i
0 = 50 oSa
Réduction to 1895.0= -1.37
,. sea level = 0.00
e = 50 56;8
HORIZONTAL INTENSITY
Observations of the East Party
iH)
1893.
Date and Hour
(]Mean Locid Time.)
H
jTemp.
Time of
l-Vib:.
Temp.
tv
Mean Deflections
Temp.
01 iserver
Kecorder
9x
9a
Aug, 3'!' 9U 41™
0.29183
472.90 30.3C
5!5936 29 .4C
1
7 V m
15 55'4S'.'l
31.:;C
C )niori
Nakainiira
i/= 0.29183
Reductions to 1895.0= 1342
„ „ sea lavel= (00
7/ = 0.29196
Observations of the West Party, 1893.
Date and Hour
(^lean Local Time.)
H
3/ ^^«"'^^
Temp.
Time of
1-Yibl2.
Temp,
tv
Mtan Deflections
Temp.
tD
Observer 1 Recorder
i
9i
?2
;0ct. 8"' 911 10™
„ „ 14 33
„ 17 50
0.29277
0.29300
0.29278
452.62 21.4C
451.80 23.9
453.39 18.7
5.7715
5.7777
5.7704
20:(3C
24.5
19.8
639'33'.'0
6 38 48.0
6 40 51.0
1512'40'.'0
1510 48.0
1515 39.0
22.2
23.3
17.6
f Iwaoka
1 Turuta
1 Iwaoka
I Turuta
1 Turuta
( Iwaoka
1 Turuta
\ Iwaoka
:\rean
0.29285
i
// = 0.29285
Reductions to 1895.0= 1171
„ „ sea level = 000
//= 0.29297
17. TAKATA.
DECLINATION (5)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.) 1
S
Observer
Recorder
Aug. 5"! t.h 57m
„ „ 4 33
V „ 5 6
„ 6 35
„„70
" " ^ ^Z
8 23
„ „ 8 46
■J 12
9 39
„ „ 10 9
„ 10 38
„ „ 11 54
„ „ 12 56
„ 13 21
„ 13 50
„ „ 14 21
„ „ 14 50
5' 9' 4(,"
8 25
,, 7 28
„ 3 33
4 6
,, 3 42
3 50
3 53
4 2
4 30
6 15
7 24
10 33
„ 13 54
15 13
16 8
16 13
15 42
Omori
Nakamura
Omori
Miilzusiraa
Nakamura
Omori
Nakamura
C)mori
)i
Midzusima
)'
„
1 To be continued.
1
!
( -28 )
(
nutirmi'd
Date
and Hour !
{
OVjserv'er
Keoorder
(Mpan
Local Time.) I
ll
Aug.
'y-^ 151' 20™ ! 5
14'
22"
Omori
Nakamura
., 16 25 i
11
38
Nakamura
Omori
.,17 5
10
•d(t
Omori
Nakamura
.. J7 34
i)
57
Nakamura
(Jmori
,. 18 17 !
it
33
Omori
Nakamura
,. 18 50
1(1
5
Nakamura
(Jmori
„ 19 53 j
JO
11
,,
Nakamura
., 20 26
10
6
1»
ÎJ
„ 20 52
10
6
j'
„ 21 18
1(1
:t()
',,
Midzusima
22 20
Id
!»
^Midzusima
.^
'„' 23 5 ,
10
•24
,,
•J
6^'' 0 3 1
1(1
31
.,
„ "^ ^^'
!»
47
)j
1 -^1 '
2 36
3 45
!»
!»
9
25
15
"
,)
„ 4 ^6
8
51
5 24
7
38
• T
.,6 2 ,
7
33
J)
J,
. {> 20
7
3
M ^ '^^
a
42
Omori
Nakamnra
:, 9 21
5
55
Nakamura
Omori
[]
'.. 9 53
6
21
()mori
Nakamura
., 10 43
8
50
yy
., 11 40 :
11
24
Nakamura
Omori
„ 12 17
11
47
Omori
Nakamura
., 12 59
12
55
Najcamura
Omori
„ 13 31
13
4
(Jmori
Nakamura
„ 14 19
13
56
^,
,. U 47
14
45
]\Iidzusima
Midzusima
., 15 7
13
3
.J
„ 15 33
11
58
,^
„
„ 16 16
12
26
.,
.. 16 42
12
25
.,
„
,. 17 30
12
13
,^
,,
,. 18 10
12
15
Omori
„ 18 48
12
15
Nakamura
Midzusima
" 19 il
13
18
Midzusima
Nakamura
Mean ! I
9'
:t3"
5 = 5 9!55
Eeduction to 1895.0:^ 2.12
,^ „ sea levels (M30
8 = 5 11.7
DIP (e)
Observations ot the East Party, 18!»:î.
Date and Ilour
iMean Loeal Time.) |
Needle
No.
Dip
( »1 (Server | Recorder
Aug. 4''' 21h 32.4™ ,
5tii 12 35.6
., 16 49.2
:, 19 1S.9
6'h 0 29.8
., 10 15.2
., 12 39.4
.. 16 0.5
., 18 28.8
„ 20 10.8
^
50' 55;.s
., 58.5
., 55.5
„ 52.6
,, 58.( 1
I ., 54.4
„ 52.6
.. 57.5
., 56.3
„ 59.1
Midzusima
Najcamura
Omori
Alidzusima
Omori
Nakamura
Midzusima
Nakamura
IMitîzusima
< )mori
IVIidzusima
Omori
Nakamura
^Midzusima
Nakamur.i
Omori
Midzusima
(Jmori
Mean
5()' 5g:o
1
liednction to
e = 50 56;o
1895.0=3 -1.27
sea levels 0.00
e = 50' 54{7
( 20
HORIZONTAL INTKXSITY (//)
Observations of the East Party, 1893.
Date and H
(Mean Local 1
mr
ime.)
II
)/
]\Iean
Time of Temp.
' 1-Yib2. tv
Mean ])eflei>tions
Temp,
tn
Obs.rv.'i-
li^i-order
Temp.
?i
9-1
Auo
5"' fill
121.1
0.29392
471.52 27.1C
5.5828
2fi.8('
C. 57'35'.'(;
15 4S'.39'.'4
27.50
< »mori
Nakamiira
„ K'
11
0.293(i3
47(1.57; .32.3
5.5926
32.4
i\ 56 58 . 8
15 47 (1.7
32.2
., 18
5
0.29348
471.18
30.5
5.5900
30.6
6 57 33.5
15 47 54,4
30.3
Nakaiinuii
Omori
';■)
4
0.29375
472.43
27.0
5.5806
27.4
6 58 58.1
15 51 56.9
26.5
Midziisima
Nakamxira
('.111 ;»
!»
0.29339
470.09 33.4
5.5986
34.0
6 57 6.0
15 47 21.2
32.9
Omori
., Ill
27
0.29328
4(59.42 34.8
5.6040
35.6
6 56 51.0
15 47 1.9
34.0
Nakamiira
< »mori
.., 14
(î
0.29.303
470.02 34.9
1
1
5.6018
35.3
6.56 55.0
15 46 5,6
34.5
( »mori
Nakumura
:\rean
0.29350
i
j 1 : '
1 i il !
Z/= 0.29350
Reri
Nakamura
Omon
Kimura
Naliamura
Omori
Mean
0.29320
1
i
/i= 0.29320
Reduction to 1895.0= 1218
„ .. sea level = 7.U
//= 0.2 13.0
(30)
19. NAGANO.
DECLINATION (5)
Observations of the East Partv, 1893.
Date and Hour
(^lean Local Time.)
5
t )l)Sérvf'r
riecordev
Aug. 8!!' 10"' 59»»
4 56'
3"
Midznsima
Omori
1*^ 8
54
öS
rl.
IS 36
53
VI
Kjmiir.i
H,
20 21
55
41
( ^mciii
Kimnra
21 8
55
17
Nakamnra
Nakamnia
21 15
55
25
,.
7»
22 48
55
4'.i
23 54
56
IH
Mitlzusinia
Midznsima
9'!' 0 49
56
r.)
J,
1 57
55
57
J,
2 54
55
52
.,
»
•4 10
55
6
,,
J)
„ „ 5 34
54
37
„
„ „ 6 30
52
12
.,
,,
„ „ 7 9
51
44
,,
.,
„ 7 59
50
45
^,
,,
„ 8 44
50
1
HϞri
Kim lira
r „ 10 4
52
37
Jümura
Omori
10 38
54
2
( )mon
Kimura
,', M 11 39
56
50
j^
12 56
5 0
12
Kimiira
Omori
13 22
0
58
NakamTira
Nakamnra
13 56
0
57
„
H 28
Ô
32
„
'^
„ „ 15 IS
4 58
48
( )m( ai
Kimnra
15 51
57
59
,,
16 54
56
31
Ivimiira
Omori
17 24
56
7
(Jmori
Nakamnra
18 15
„ 55
56
Nakannira
Omori
19 43
55
55
^,
20 41
56
S
^Nliclzusima
Kimiira
21 31
55
38
;j
22 32
56
8
„
„ 10^1» 2$ 43
55
3K
Nakamnra
Omori
5 45
54
48
Omori
Nakamnra
6 45
" 52
53
Nakamnra
Omori
7 10
;, 52
35
„
,,
„ „ 8 4
51
28
Omori
Nakamnra
9 11
53
0
INIidznsima
Midznsima
10 15
54
57
,^
Kimnra
11 6
56
47
Kimura
jj
12 31
59
53
J,
,^
13 37
5 2
22
JMitlzusima
Älidznsima
14 6
1
55
lumura
lümura
15 S
0
32
ilmori
( )mori
16 13
4 58
22
••
Mean
4° 55'
56"
5 = 4'
Eednction to 1895.0 =
„ ,, sea level =
55Î93
1.93
-0.03
5 = 4 57;8
Dir (ö)
ObseivatioiiH of the East l'arty, 18'.>3.
(dl)
Date and Hoi;r
(Mean Local Time.)
1
NeeiUe 1
No. !
1
e
( )bst'rYer
Eecoider
Aug. !)"> 151' 12.71U
17 54.7
„ 21 7.4
lOti' 13 11.5
1 !
1
1
50 33.'7
35.4
31.0
34.4
Xakamura
]\Iidzusima
Xakamura
Kimura
^r.mi
5(t 34:4
Ri'dnction
0=50
to 1835.0 =
,. sea level =
34:4
■0.98
-0.02
e = 50 3J.'4
HOEIZOXT.\L INTî:NSITY (7/ )
{* ]'{(liio. (Jodiiri'd from- Vlhratlon only hy n.'iSWiüiK/ \'nhii:
Observations of the East I'aity, 1893.
/ M-)
Date and Hour
(Mean Local Time.)
7/
.17
Mean
Temp.
Time of
Temp.'
Mean Deflections
Temp,
t],
( )bsei-ver
Ibicoiiter
1-Yib!i.
tv
'■Vx
?:•
Aug. 8"!
2üi>
im
0.29298
471.31
27:0 C!
s 1
5.5939 ! 27.0 C
6o8'25;'6
15 5(J'32'.'5
27:0 ( '
Ki nuira
Umori
,, J
22
26
0.29313! 471.55
27.0
5.5911 ! 27.2
6 58 38.8
15 50 44.4
27.0
Xakamura
Midzusima
9"'
y
31
0.29287 470.35
31.7
5 6(]04 : 31.7
6 57 28.8
15 47 31.9
31.8
Ivimnra
Omoii
ÎJ J
11
19
0.293(;(l 4(is.32
34.7
5.13068 , 35.2
(>55 38.8
15 44 45.7
34.2
< »mcri
Kiiiniia
3Î 5!
12
32
0.293(2 l(i8.7(;
35.1
5.61i0 i 36.0
6 56 18.1
154513.7
34.3
Kinmra
Oiiitiri
16
31
0.29339
470.33
29.9
5.5969
30.4
6 57 21.2
15 47 52.5
29.4
X'akamura
18
50
*0.29312
471.11
26.6
5.5936
26.6
( )mori
Xakamura
20
25
0.29439 ' 470.77
26.2
5.5900
26.3
6 57 55.0
15 5016.9
26.1
•> <»
23
23
0.29:307
471.! »8
24.5
5.5892
24.7
6 59 5.0
15 5132.5
24.2
X'akamura
( )mori
„ lOtii
c,
31
0.29308
471.54
23.8
5.5918
24.0
6 59 0.6
15 51 50.0
23.5
( )moii
X'akamura
7
41
0.29299
471.40
25.2
5.5936
25.5
6 58 49.1
15 5116.2
25.0
Xakamnva
Oraori
8
43
0.29319
469.96
2S.7
5.5992
28.4
6 57 16.9
1548 4.4
29.0
( )mori
X'akamnra
!) •)
10
43
0.29349
468.68
33.7
5.6060
34.2
6 55 55.6
15 45 0.6
33.2
Midzusima
Ivimnra
,. „
12
0
0.29315
469.05
31.7
5.6074
35.8
6 56 19.4
15 4511.8
33.5
•'
■'
Mean
0.29:325
1
i
j
/7--= ().2!t32r)
Eed
uotion to bS
»5.0= 1211
,, ., sea 1
svel = 520
77= 0.2!)342
20. lYAMA.
DECLINATION (5)
Observations of the East Party. 1893.
Date and Hour
(Mean Local Time.)
5
< )l)Sf'rvfr
Recordtr
Aug. ll'i' 19'' 20'"
5- 5'
11"
Xalramura
f )mori
„ 20 32
,, 0
18
( )mori
Xakamura
„ 21 31
„ 0
30
]\Iiiizusima
^lidzusima
12' h 0 26
,, :>
33
Kimura
„ „ 2 56
., 0
32
„ 4 58
,, 6
21
,,
6 43
1
33
Kimura
„
., „ 7 3S
0
2
Xakamura
Omoii
8 28
4 59
26
< )mori
Xakamura
„ „ 9 41
5 2
9
Xakamura
f )mori
„ 10 45
4
53
Omori
X'akamura
„ 11 27
» '"'
11
Xakamura
c )niori
„ ,1 12 1
7
20
( >mori
Xakamura
„ „ 12 48
'J
44
Xakamura
Omori
„ 13 41
., 10
7
< )mori
Xakamui-a
„ 14 28
., ;>
28
Xak.imura
» 15 5
B
57
,^
., „ 16 46
„ 5
57
< )mori
•'
Mean
5 5'
7"
1
1
IU?duction to
5 = 5 5:7
1895.0= 2.00
sea level = -0.03
5^5 "7:r~
(32)
Dil* (S)
Observations nt tlu- East l'iin\. ]Mi:
])ate .ma Hour | XeeiUe ^^
(Mean I.oeal Time.) \o. 1'
C)l)ser\'er IJeconler
Aug. 11"' IB'i 42.3'!^
23 10.3
lith 10 18.9
.. 11 10.9
I .10 45;5
! 1 ; ,. 44.3
1 .. 43.2
1 1 : .. 44.4
( )mori ! Nakamui'a
<')mori 1 Nakamnra
\akamnra Omori
M.au
i j 5f»° 44«
1 1
Iteiluction ti
0=00 44;:t
1895.0= -1.11
sea levels —0.02
Ö^5f)' ' 43{2
HORIZONTAL INTENSITY (7/)
■ ]'alue deilvced from Vîhrcdîon only hy assvmhifj Valve of M.)
Observations of the East Party, 189;^.
Date and Euur
(Mean Local Time.)
It
u
Mean
Temp.
Time of
1-Yib2.
Temp,
tv
Mean Deflections
Temp,
ti,
Obser\ev
Itecordev
i
9i
9o
Aug. 1T1'20
,. „ 21
15"!
-0.29334
471.29
25.1 C
5^5904
25.1 C
6'5.s' 4'.'0
15 47'27'.'5 24.4 C
< »mori
Nakamina
9
0.29359
471.67
24.3
5.5859
24.5
6 58 6.9
15 49 23.8 24.3
Nakamnra
Omori
12"' i>
92
0.29348
472.08
21.9
5.5830
21.4
(i 58 40.6
15 51 1.2! 22.5
Kimiira
Midzusinia
.. ., 8
11
0.29331
470.73
26.6
5.5951
27.2
6 57 49.4
15 48 50.6 j 26.0
Nakamnra
Omori
9
22
0.2933G
4G9.39
29.6
5.6038
30.7
6 56 5:i.t
15 47 3.1 28.5
( >mori
Nakamnra
,. 12
3'>
0.2935(;
468.44
35.4
5.6060
35.5
6 54 49. i
15 4126.31 35.3
Nakamnra
Omori
.. 1-
2:5
0.29345
467.86
36.2
5.6100
36.1
6.54 24-4
15 40 33.1
36.4
Dmori
Nakamnra
,. 1''
iC
0.29378
468.65
32.4
5.6022
32.6
6. 54 .-9. 4
15 4216.2
:V2.4
Merai
0.29348
I
Eeduction to
H^ 0.29348
1895.0= 1182
sea levels 406
ir= 0729:564
(3^U
21. TÖKAMATI.
Bleaching ground (/HT Hiij v ^-)
DECLINATION (5)
Observations of the East Partv. 1893.
I»ate and Hoiir
(Mean Local Time.)
1
i
( >1)server
Recorder
Aug.
13'1' 20h 35"!
4
55
')'.!"
Kinuira
(.)mori
Uth 0 4
59
53
Midzusima
Nakamura
.^
1 öl
;)
0
4(1
„
„ 2 59
1
59
,.
Midzusima
5 3(1
4
59
;i
N.ikaniiira
Nakamura
^ '^
56
4(1
., •'^ <•
,
54
12
Midzitsima
« 53
55
53
Xakaninra
Omori
9 47
56
27
Kimura
10 50
5
0
45
Omori
Kimura
11 40
3
4
.. 1 1 52
3
3
Kininra
Omori
,^
12 41
4
7
.,
14 If.
4
43
Kimura
}■,
la 19
3
2N
Midzusima
Midzusima
J'
.. 1(> 4
..
2
24
in 42
II
2
Kimura
Kimura
17 43
4
59
12
,,
., 19 S
J,
59
28
Midzusima
( )mori
,,
19 42
59
54
( )mori
J,
20 52
59
14
Kimura
,^
„ 22 3
5
0
IN
Kimurri
( )mori
,,
„ 22 24
„
0
44
<)mori
Kimura
,^
15"' II 18
1
2
Midzusima
Omori
1 22
,.
0
26
Omori
Midzusinui
J,
2 16
4
59
58
Midzusima
Omori
,,
2 57
59
51
Omori
Midzusima
4 28
V
58
59
( )mori
"
4 57 ;
5!»
18
-
Mean
r>
II'
7"
'
Reduction
»!
5 =
to 1895.0 =
,, sea level =
= 5'
C'.V2
2.02
-0.01
S =
= 0
2;i
DIP
(Ö)
■it-rvatious
of th(
East 1^
irtv
1893.
Date and Hour
(Mean Local Time.)
1
Needle ^
No. ^
( )bserver
Recorder
Aug. 13«' 201' 39.3m
,, „ 22 28.4
„ 14"' H 7.0
7 33..S
14 52.3
„ 20 19.8
23 20.8
15t'' 1 51.2
1
1^
1
1
1
50 57^5
58.9
56.8
55.9
5G.5
54.3
53.2
„ 56.5
Omori
Nakamura
Midzusima
Omori
]\Iidzusima
Omori
Nakamura
Midzusima
Oinori
Midzusima
Omori
:Mean
50^ 56 ;2
'
e = 50'
56;J
Reduction to 1895.0 =
-0.97
„ „ sea levels
-0.01
0 = 50" ö5;2
{M
HORIZONTAL INTENSITY (H)
Observations of the East Party, IS 93.
Date and Huiir
(Mean Local Time.)
7/
M
Mean
1 i
Time of Tern ij.
Mean Deflections
Temp.
Kecorder
1
1-Vibl2. 1 tv
1
9i
?2
t
\uq. 14 ]i^ 38m
.. ., 7 45
9 33
., 10 30
., '„ 12 27
„ 13 28
.. „ 18 19
„ 21 45
., 15'»i 1 3
3 39
0.29355
0.29426
0.29326
0.29308
î 0.29311
0.29362
0.29348
0.29388
0.29364
0.29369
471.54
470.32
468.14
468.14
467.20
467.27
468.19
470.92
471.38
471.42
22:9 C
27.7
32.9
34.7
36.8
36.3
30.7
24.0
22.5
22.3
5!5860
5.5904
5.6113
5.6132
5.C189
5.6126
5.6040
5.5887
5.5871
5.5860
1
22:6C'
27.8
33.5
35.3
37.5
36.6
31.1
24.7
22.7
22.3
6°58' 6'.'2
6 56 30.6
G 55 25.6
6 5512.5
6 54 9.4
6 53 47.5
6 55 28.7
6 5718.1
6 57 46.3
6 57 35.0
15°49'36'.'9
15 46 6.2
15^)3 14.4
15 42 3.7
15 39 31.9
15 39 15.0
15 42 54.4
15 47 38.8
15 48 31.9
15 47 55.6
23:2C
27.6
32.3
34.2
36.1
36.1
30.5
23.4
22.3
22.3
Nakamura
Miclzusima
Ivimura
Oi; ori
Kiniura
Omori
Midzusima
Kininra
Mi(lzusini
Omori
Midzusima
N,.l£amnra
(Jmori
Kimura
Omori
Kimura
Omori
Midzusima
Mean
ü.2:)336 •
Eeduclion to
H= 0.29356
1895.0= l<3r.
sea level = 210
M^ 0.29368
22. NAGAOKA.
Sakagami School. iM -h ^ Ix)
DECLINATION (5)
Observations of the East Party, 1895.
Date and Hour
(Meiin Local Time.)
5
Observer
Eeccrder
Aug. 26'i> 21h 27™
5° 12'
27"
Nakamura
Omori
„21 42
, 12
32
^,
.J
„ 23 19
13
3
Omori
Nakamura
„ 27' h 0 26
12
21
Nakamu m
Omori
..6 5
, 14
37
Nakamura
6 29
13
21
Omori
7 25
9
32
( )mori
Nakamura
7 57
7
55
Nakamura
Omori
8 39
, (5
22
Kimura
Kimura
9 22
«
42
J,
„
., h) 6
7
41
,.11 10
11
14
,. 11 11
10
50
.. 12 12
13
35
Nitknmu rn
Nakamura
„ 12 37
13
48
.J
„
„ 13 3
14
14
J,
.. 13 20
14
23
., 13 42
14
52
"
Mean 1
0 12'
17"
., . 1
Reduction to
8 = 5'
1895.0 =
aea level =
12;2S
2.06
0.00
5 = 5* 14J3
( ^^ )
DIP (Ö)
Observations of the East Party, 1893.
Date anil Hour
(Mean Local Time.)
Needle
No.
e
Observer
Becorder
Ang. 15th '20^' 57.5'"
16»'' 3 13.8
7 3.2
9 18.2
18ti' 0 28.2
6 7.7
7 13.8
8 5U.3
9 33.6
1
51 3«;o
„ 34.6
„ 40.1
.. 43.6
,. 38.2
„ 34.8
„ 36.7
„ 37.6
,. 37.6
Midzusima
Nakamuru
Kimirra
Omori
Midzvrsima
Nakamiira
Omori
Nakamnra
Kimura
Omori
Nakamura
Mean
51 37J9
0=5r 37 Î9
deduction to 1895.0= -0.96
„ „ sea levels 0.00
e=5r 36;9
Observations of the East Party, 1893.
Pate and Hour |
(IVfean Local Time.)
Needle
No.
5
Observer
Kecorder
Aug. 27t^' U^ 6.1"^
10 41.7
1
1
5r 4!;;:
3S.9
Kimura
Kimura
Mean
51' 12 ;k
Keduction to
0=5r
1895.0 =
sea level =
42 ;8
-0.94
0.00
e=5r 4if[i
HOPJZONTAL INTENSITY (H)
Obsen-ations of the East Party, 1893.
Date and Hour
(Mtan Local Time.)
7/
M
Mean
Temp.
Time of
1-Vibn.
Temp.
tv
Mean Deflections.
Temp,
tn
Xf^.^^^,-1 —
?i
?3
1
!
Aug 16"' 8'i 12"!
„ „ 22 16
., 17"' 20 59
„ „ 21 49
„ 18tii ^ ic.
0.28995
0.2N994
0.2i)029
0.289.50
(».29(;01
469.83
470.48
469.62
470.24
469.41
28:5C
26.0
27.0
27.0
27.3
5*6306
5.6287
5.6296
5.6338
5.6340
27:90
26.4
27.0
27.1
27.5
7' 0'49'.'6
7 149.4
7 124.4
7 2 16.9
7 1 5.5
15'56'40'.'0
15 5711.9
15 57 45.6
15 58 26.9
15 56 10.6
29:iC
25.7
26.9
26.9
27.2
Nakamura
Midzusima
Nalcamura
Omori
Midzusima
KJmura
Omori
Nakamur i
Mean
().28:>94
1
//= 0.28994
Keduction to 1895.0= 938
„ „ sea level = 040
11= 0.29004
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
7/
M
Mean
Temp.
Time of
1-VibL'.
Temp.
tv
Mean Deflection
Temp.
tD
Observer
Recorder
Nakamura
ft
92
Aug. 26'^ 23»! 59'"
„ 27th 7 It
0.29037
0.28988
468.56
469.06
24:30
23.7
5^6345
5.6367
24°.0C
23.6
T 0' O'.'O 15'54' 3!'8
7 0 58,8 15 55 55.0
24:70
23.8
Omori
Mean
0.2:)012
î
n= 0.29U12
Eeduction to 1895.0= 931
„ ., sea ]eyel= 40
77= 0.2SJU22
(36)
23. KASIWAZAKI.
Kasiwazaki Street {li(\ ili^j PI/)
1 )n' (Ö)
< »liseivatious ct the East I'nrty. 18!'3.
Dat
e and Ifour
Needle
Observer
(Mean
Local Time.)
No.
e
Kecorder
Aug
19- -J' 24.4m
5r
58;2
Kimura
Kimura
„
7 1.8
52
2.3
Nakaranra
^,
„
8 6.0
51
58.5
Omori
Midznsima
„
„ 17 54.4
52
0.6
Nakainiira
Kimura
)'
18 46.6
51
53.7
Kinnira
.,
52 .34.6
55.6
Omori
Nakamnra
2U"' (1 33.7
56.6
Nakanuira
Omori
„
3 12.2
53.3
Omori
,^
!7
7 32.2
52
0.0
Nakamnra
.,
S 45.7
51
51.0
Midznsima
Kimnra
,,
9 33.7
£2.5
15 8.8
53.8
< )ni ori
Omori
20 31.7
52
0.9
Kiiimra
Nakamnra
.Mean
5r
5617
., i ,.
e = 5i' .5(;;7
Keduction to 1895.0= -1.37
^^ ,. sea level = 0.00
e=5r 55«
HOKIZONÏAL INTENSITY (7/).
{*]'iiliir d'duci'd from Vibration only hy Assmainj ]''iliie of M
Observations o" the East Party, 18Ü3.
Bate and Hour
1
/ / 1/
Mean
Time of
Temp.
Mean Deflections
Temp.
Kecorder
(Hour Lccal Time.)
Temp.
1-Vibi'.
tv
?.
??
t„
Aug. 19<'» Oil
31'"
0.28780 469.68
26:7C
5k5t6
27:20
T 4'5i;'9
16° 5' 8'.'1
26:20
Kimura
Nakamnra
V „ 5
57
0.28771 469.18
25.1
5.6581
25.5
7 4 58.2
16 6 5.6
24.8
Nakamnra
Kimura
-, ,, 9
37
0.2^844 468.25
26.6
5.6576
27.4
7 3 52.5
16 4 40.7
25.8
Midzusima
Omori
-, ., 16
12
0.28804
470.40
23.2
5.6466
23.3
7 5 3.8
16 5 32.5
23.3
Kimura
Nakamnra
., ., 16
50
0.288S8
469.46
22.9
5.6441
22.9
7 4 7.5
16 511.9
22.9
Nakamnra
Kimura
., ., 23
44
0.28777
470.85
21.9
5.6474
22.3
7 5 41.2
16 6 28.8
21.5
< )müri
Nakamnra
., 20th (5
39
0.28834
470.42
21.2
5.643S
21.4
7 4 57.5
16 5 43.8
21.1
,
.. ., 23
53
*0 .28874
469.37
25.2
5.6461
25.2
(6 57 56.9
16 5 23.1
24.7)
Kimura
Omori
., 21sf 6
31
='^0.'i8885 ! 469.93
23.4
5.6417
23.4
(7 2 52.5
15 57 4.3
23.1)
< »mori
Kimura
.. ., 7
20
0.28939 470.03
23.3
5.6487
23.4
7 3 42.5
16 3 56.3
23.3
Kimura
Omoii
Mean
0.28MÎO'
1
i
JI= 0.28840
deduction to 18J5.0= 1137
., sea level == 000
7/== 0.28851
24. TERADOMARI.
Dir (0)
Obst,r\ ations of tlie East Tarty, 1S93.
Date and Hour
(Mean Local Time.)
Needle
No.
Dip.
< )bserver
Kecorder
Aug. 22"*i 10'' 4.2'"
11 17.2
11 56.3
12 33.9
13 7.1
1
1
5r 34 :n
., 36.0
„ 40.0
., 39.4
.. 32.9
yakamura
Omori
Kimnra
Kimura
Omori
Nakamnra
Omori
Mean
i
51" 36{5
Kwluclion to 1835.0 =
,. sen level =
51°
36;5
-1.36
0.00
e~i^i 3ü:j
37)
HORIZONTAL INTENSITY {H)
Oliseivittious uf the Ea^it Tarty,. 1H9;3.
Date and HoTir
(Mean Local Time.)
IL
V
Mean
Temp.
Time of Temp.
1-Vib!]. tv
Mean DeOectiijus
Temp.
T>„., 1 .
fi
r i
1
Aug. 2'2tii gh 4m
„ ,, 8 53
0.291(12
0.29128
470.5G
470.31
22.10
23.8
o^GllS 22.3C
5.61(;3 24.0
7 n'14'.'4 15 54'43'.'2
7 0 24.4 15 54 55.7
21.9 ('
23.5
K[ninra
' »mori
Omori
Kimura
]\Iean
0.29145
1
1
H= 0.29145
ii.Hhi.-tion to 1895.0:^ 1034
.. sea level = 0(0
H= U.2J155
25. NIIGATA.
Play ground of Ordinary Normal School ( ^ 'U; gip ^^^M'-^ W) ti )
DECLINATION (8)
o])servations of the East Party, 1893.
Dete
and Jlour
1
(Mean
Local Time.)
5
Oliservei
Itecorder
Aug.
23* ii 19'' 5"'
41'
57"
Nakamura
Nakamura
„
19 23
41
52
J,
J,
., 19 50
41
33
„
„ 20 34
41
37
,^
,,
„ 21 1
42
G
Kimura
Omori
,,
22 30
42
10
j^
,,
„ 23 59
42
2
')mori
Kimura
,,
24^'' 3 46
43
G
,,
4 50
41
30
Kjmura
Omori
,,
5 58
37
16
< )moii
Kimura
,,
6 59
35
32
8 51
37
5
8 58
39
9
Nakamnrr
Nakamura
,,
!» 15
38
21
.,
1(1 14
38
29
„
10 37
39
30
,,
11 n
39
17
Kimura
„
1 1 38
40
41
Kimura
Nakamura
,,'
12 34
39
58
Nakamura
Kimiira
.. 13 19
38
55
Kimura
Nakamura
.. 13 52
39
31
Kjmura
.. 14 24
40
41
Omori
Omori
„
„ IC. 3
43
8
Nakamura
,,
IC. 56
40
23
Nakamura
Omori
„
.. 17 49
39
57
Omori
Nakamura
„
., 19 3
40
33
Omori
,,
19 55
41
10
,,
20 8
40
11
Kimura
Nakamura
'>
2.5"' 6 11
40
8
V
„77
35
48
Nakamura
Kimura
7 58
33
30
Kimura
Nakamura
-,
8 36
34
55
Nakamura
Kimura
•,
9 6
.34
51
Kmiura
Nakamura
,,
„ 10 10
35
6
f)mori
Omori
„
., 13 39
38
G
„
14 19
37
53
,,
„ 14 58
37
10
„
15 52
35
32
Kimura
Nakamura
,,
„ 16 39
34
44
,^
Kimura
,,
„ 18 2
36
47
Nakamura
., 18 33
37
46
jVIean
5' 40'
29"
,.
Keduction to
5:= 5 40f48
1895.0= 2.27
«ea levels 0.00
5 = 5* 42 f8
38)
Observations of
the South Party, 1815.
Date jxnd Hour.
i
8
Observer
Eecorder
(Mean Local Time.)
Aug. IGth 22'' 26.9n>
5 ](/
43"
Nnkamiira
Sutö
„ „ 22 59.4
17
13
Sulö
»>
„ 17th 3 4.7
l'>
34
„ „ 3 48.8
16
25
5 7.1
16
13
,,
5 56.7
14
55
„
jj
6 59.7
, 13
21
,
„
7 58.0
, 13
11
^,
J
, 8 32.1
', 13
46
Imamura
Imamura
9 55.3
16
59
J,
Nakamura
, 10 52.9
19
6
Nakamura
„
, 11 39.1
20
13
Imamura
Imamura
12 22.1
'^1
3
„
Nakamura
. 13 27.3
21
0
Nakamura
, 14 24.4
20
11
Imamura
Sutr.
15 19.2
! „ 13
27
,,
Imamura
. 16 19.7
i „ lb
38
Sutô
Sutö
, 17 29.6
' „ 1"
34
,,
,,
. 18 17.3
i „ 17
16
,,
Imamurn
» '
, 19 17.8
17
20
Nakamura
Sutô
Moan
1 5= 17'
13"
8 = 5' 17:22
Keduclion to 1895.0= -1.04
„ „ sea level = 0.00
5 = ^' 16f2
DIP (e)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
Needle „
1 No. ^
1
Observer
Eecorder
A\ig. 23"' 18'' 19.9'«
„ „ 20 14.1
„ 24'!'
„ 20 35.0
„ „ 18 32.4
25tli 16 20.2
„ 18 19.7
i
51' 5i:4
„ 54.7
„ 51.3
„ 52.8
,. 53.5
.. 57.9
,. 48.7
Nakamnni
Kimnra
Omori
Kimnra
Nakamura
<)mori
Nakamura
Omori
Nak:imura
Kimnra
Mean
i 51'' 52M
0 = 51' 52^9
Keduction to 1895.0= -1.36
.. sea level = 0.00
0 = 51' 51 J5
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
1
1 Ö
Observer
Recorder
Aug. 17"' 7'' 25m
„ 11 2S
13 2
17 40
20 44
1
1
1
1
51' 59Î1
58.6
„ 55.8
„ 58.9
„ 54.1
Sutr.
Imamura
Nakamura
Imamura
Sutr.
Imamura
Nakamura
Sutr.
:Mean
-
51' .57^0
0 = 51' 57:<)
Reduction to 1895.0= 0.62
„ „ sea level = O.W
0=51° 57^6
HOKIZONTAL INTENSITY (7/)
(* Value deduced from Vibration Of'y by assuming ]'ali
Oljservationß of the East PartA% 1S!}3.
(39)
"f M 1
Date and Honr
(Mean Local Time.)
If
M
Mean
Time of
1-Vib:].
Temp.
tv
Mean Deflections
Tern ]>.
ti,
' »liserver
Kecoiiler
Temp.
T
9i iz
Aug. 23r 6 54
0.28824 ; 469.84
22.1
5 647(î
21.9
7
3 51.0 16 212.5
22.4
Nakamnra
Kimura
„ » 7 43
0.28848
468.84
22.8
5.6512
22.5
1
3 10.4 16 135.6
23.1
Kimura
Nakamura
Mean
0.28844
1
1
i
]
H^ 0.28844
ilcducliou to 1895.0= 950
„ sPa level = 000_
H= 0.28854
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
H
M
Mean
Tern p.
Time of
l-Vibl«.
Temp,
ty
Mean Deflections
Temp.
Observer
Bei'order
9x
?2
Aug.
17tii 9'» 38 m
0.28927
429.92
32.9C
5!9586
32.40
6'33'46'.'9
14M5'54'.'4
33:5 C
Imamura
Nakamura
., 12 5
0.28946
429.56
32.1
5.9625
32.9
6 23 51.3
14 36 20.0
31.3
Nakamura
lamamura
.,
„ 15 0
0.28993
429.33
31.1
6.9590
31.9
6 53 55.0
14 36 30.6
30.4
Su to
J,
„ 16 20
*0.28944
430.15=
31.2
5.9565
31.2
Imamura
Nakamura
,.,
„ 16 39
*0.28906
430.30'
30.7
5.9593
30.7
Nakamnra
Imamura
„ 17 11
*0.28979 430.10'
29.8
5.9539
29.8
., 21 !)
0.28936 ;431.44
26.9
5.9479
26.8
6 25 23.1
14 39 41.9
26.9
1 -.:
1 Sutö
1 Imamura
1
Mean i
0.28947
deduction to
II-.
1895.0.
sea level-
0.28947
-437
000
11= 0.28943
26. KAMO.
Seikaizinzya. (® i^ # JËt)
DECLINATION (5)
(^b ;ervation8 of the East Party, 1893
Diite and Hour
(Mean Local Time.)
5
Observer
Ec^order
Aug. 28»'' 811 (jm
26'
23"
Kimura
Kimura
„ 8 57
26
0
Nakamura
Nakamura
9 42
25
30
,,
10 12 ,
26
19
.^
10 39
27
6
^^
"
11 5
27
22
„
11 35
27
29
„
.J
12 5
28
36
,,
-
12 30
28
;w
,,
13 23
30
24
„
Omori
. 14 11
28
47
Omori
Nakamura
14 42
30
31
jj
Omori
15 52
30
42
16 37
29 .
50
, 17 49
29
42
Nakamura
18 31
29
0
Nakamura
Kimura
Mean | 5
28'
1«"
5=5' 28;.30
Hf
duclion to
1895.
9= 2.10
; ;>
pea levé
1 = -0.01
8 = 5* 30M
(40)
J>ip iß)
Ol isfi-viitious of the East Party, J «93
Date and Hour
(Mean Local Time.)
1
Needle
No.
e
Observer
Recorder
Aug. 28'i' 8h 37.0"'
„ „ 9 26.6
„ „ 11 20.6
„ 15 15.5
„ 17 14.0
„ „ 18 53.4
1
1
1
1
1
1
52 3;o
2.6
51 55.2
„ 57.8
„ 59.8
„ 55.8
Kimiira
Nakamnra
Ömori
Kim lira
Kimura
Nakamnra
_ )'
Omori
Kimura
Nakamura
Mean
51' 59!0
: 51' 59»
Eeduction to 1895.0= -0.81
„ ., sea levels 0.00
e = 5l 58;2
HORIZONTAL INTENSITY (H)
( iliservations of the East Party, 1893.
Date and Hour
(Mean Iiocal Time.)
Jl M
Mean
Temp.
Time of
1-Vibi'.
Temp.
tv
Mean Deflections
9l ?2
Temii.
tD
( )bserver Recorder
Aug. 28t'> fill 33">
„ 7 19
„ 13 12
„ 13 58
„ 18 23
().-JKll.S6
0.2.S997
0.28963
0.28987
0.2897S
469.25
469.02
466.75
466.68
468.26
2i:5C
23.1
29.7
29.7
24.1
.5!6356
5.6361
5.6549
5.6518
5.6426
2L5C
23.1
30.3
29.8
24.2
T 1'25!'0
7 1 8.8
6 59 15.7
6 58 57.5
7 0 39.1
15'57'11'.'5
15 56 44.2
15 5146.3
15 5132.5
15 55 28.9
21.6C
23.1
29.1
29.7
24.1
Jämura <)iiU!ri
< )mori Kimura
Nakamura Ömori
Omori Nakamura
Nakamura Kimura
Mi-un 1 0.28982
1
1
Reduction to
/f =0.28982
1895.0= S91
sea level = 132
7/= 0.28992
27. SIBATA.
Parade ground (MÄ^i^-
DECLINATION (5)
Observât ions of the East Party, 18i).3.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Aug. 29"! 211' 21m
5 35'
•:"
^lidzusima
Kimura
„ 23 42
34
.59
,,
:W' 2 9
35
23
Kiiüuaa
Midzusima
3 24
!, 33
59
Midzusima
Kimura
4 30
34
11
Midznsima
5 17
34
17
,,
,j
„ '■' 43
34
!»
7 25
33
.")
Kimura
Kimura
8 18
29
51
Nakamura
Omori
'■' 9
27
('.
,,
1" 30
24
33
( )mori
Nakamura
11 2
■^!'
IS
Nakamura
„
11 28
31
2(1
,,
11 49
31
15
,,
l-^ 34
31
55
>)
,,
., 13 3
35
32-
„
13 35
33
29
( )mori
^j
14 13
33
11
Nakamura
Omori
14 49
33
12
( )mori
Nakamura
„ 15 42
33
.1
Ï»
„ „ 16 32
31
41
( )mori
:\b.an
5' 32'
2K"
5 = 5' 32:47
Reduction to 1895.0= 2.21
„ sea level = 0.00
5 = 5' 34{7
(41)
DIP (0)
OLservfitious of the South Pixrty, 1894.
Date and Hour
(Mean Local Time.)
1 Needle i
' No. f ^
Observer
Iteeorder
Aug. 30tii 5'! 44.6'"
8 2.7
„ 14 1.2
„ „ 14 32.2
1
1
2
1
5] 45 !8
„ 39.6
„ 43.9
„ 42 7
Midzusima
Iwmura
Omori
Nakamura
Midzusiroa
Nakamura
Omori
JMeaii
51 13:o
-
0 = 51' 43 !0
Reduction to 1895.0= -1.07
„ sea level = 0.00
0 = 51' 41Î9
HORIZONTAL INTENSITY {II)
O])servations of the East Partv, 18J3.
Date and Hour
(Mean Local Time.)
II
31
Mean
Temp.
Time of 'Tern p.! Mean Deflections
l-Vibl'. tv i
1 1
Temp.
tD
Observer Recorder
Aug. 3ntii 111 43m
8 53
,. 10 15
„ 15 19
„ 1« 12
0.28955
0.28930
0.28H6S
0.28880
0.28940
469.07
466.41
l(;(i.34
466.62
465.60
20:6C
28.4
30.2
32.1
32.0
5^6399
5.6595
5.6683
5.6631
5.6623
2X1 C
28.8
32.5
32.4
31.8
T 2' 4î'4
6 59 56.9
7 0 26.9
6 59 23.8
6.58 26.3
15 .59' 9'.'4 20:5C
15 5415.0 28.1
15 54 27.8 31.4
15 50 53.7 ! 32.3
15 5014.4 i 32.2
Kimura Nakamura
Na2;amura , Omori
Omori I Nakamiira
Nakamura Omori
Me.in i 0.28915
il
1 1
Reduction to
H=
189.5.0 =
sea level =
0.28915
844
27
H= 0.28924
28. EBISU.
Bank of the Lake Kamo. [MM^M)
DECLINATION (S)
Oliservations of the East Part^
1893.
Date and Hour
(Mean Local Time.)
S
( observer
Recorder
Aug. 31"' 16'' 56'"
5 43'
38"
Kimura
Nakamur.i
17 32
42
48
Kimura
18 34
43
4
19 35
44
33
"
„ 23 3
46
7
Midzusima
Nakanmra
Sept. l-^t 0 10
42
17
Nakamura
1 12
44
30
1 53
43
12
"
4 3^.
45
46
5 5
44
38
*' 4
42
;i
Midzusima
,,
6 W.)
42
0
Nakamura
Midzusima
7 45
40
3
Midzusima
Nakamura
8 23
3i»
13
Kimura
Kinmra
9 23
38
38
10 34
3S
29
Midzusima
„ 11 ]6
40
37
„ 12 13
42
55
Ivinmra
13 (Î
44
7
( )mori
Nakamura
13 48
44
12
Nid^amura
Omori
14 36
43
s
Nakamura
15 31
42
17
16 27
42
11
Ivimura
Kimura
„ 17 25
41
.5(1
.. 18 33
12
!l
• ■
Mean
.5 13'
2"
5=5 43;03
Reduction to 1895.0= 2.44
„ „ sea level = 0.00
5 = 5' 45;5
(42)
r>ip (ö)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
11
Needle „
No. ^
Ubserver liecorder
Aug. 3lst ]7h 13.2'»
19 8.6
Sept. 1st 0 317
9 4.3
10 57.3
„ 12 bO.'l
16 3.6
16 58.2
IS 10.4
1 51° 5i;3
1 1 „ 56.4
1 „ 53.7
1 „ 56.5
1 .. 52.0
1 ., 48.6
1 „ 51.7
1 „ 52.0
I ., 54.0
Midzusiriia
Kinrara
Nakamura
Kimura
Mirjznsima
()mori
Nakamura
Kimura
Kimura
Midzusima
Kimura
Nakanuira
Kimura
Mean
51° 52;y
e=5r 52;y
Eeduction to 1895.0= -1.88
0 = 51° 5iTü~
HORIZONTAL INTENSITY (//)
Observations of the East Party, 18'J3.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
1-VibIî.
Temp.
tv
Mean Deflections ,„
Te.iep.
t 'Viserver Esi'order
Aug. 31st 18i> 19m
„ « 23 56
Sept. 1st 5 51
„ 7 o2
„ „ 11 52
„ „ 13 39
,, „ 14 22
0.29009
0 29012
0.28989
0.29( 00
0.28966
0.29005
0.29U20
467.77
467.96
468.05
467.62
466.18
466.26
466.48
24!2C
23.3
29.0
23.3
29.2
29.0
28.4
5!6431
5.6413
5.6425
5.6444
5.6569
5.6532
5.6503
24.8C
23.4
21.9
23.3
29.2
29.3
28.8
i
6 59'4i:'0 15 53' i:'5
6 59 56,6 1 15 53 54,4
7 0 16,6 15 54 33.7
6 59 51,9 115 5348,8
6 58 46,0 115 50 57,8
6 58 22,8 115 50 7,5
658 23,8 115 5011,9
24.5 C
23.2
22.1
23.3
29.1
28.7
28.1
Midzusima Kimura
„ ' Nakamura
Avakanuira Midzusima
Midzusima Nakamura
Kinmra Midzusima
Nakanuira \ Oraori
OniMri : Nakamura
i
Moan i; 0.29000 1
;I i
1 I
1
Keduction to
/i = 0.29()()0
1895.0= 1166
sea level = 000
//=0.2yoi2
29. WASIZAKI.
DECLINATION (5)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
S
Olisf-rver
Recorder
Sept. 2"ö 181' 3in.
5 42'
41"
( »niori
Kimura
19 28
43
2U
Midzusima
Omori
„ 23 40
40
57
Oniori
3''i 0 51
40
53
3 9
42
23
.,
4 32
42
34
„ ,. 5 15
42
17
5 52
40
35
6 38
38
48
„7 12
37
37
8 1
36
0
,j
Nakanmra
8 47
:^6
38
Nakanuira
Omori
9 24
36
59
10 17
38
8
„ 11 9
40
55
'
12 IS
„ 43
7
Nakanuira
13 28
,. 42
19
Omori
Omori
Mean
5 41'
5"
i
5 = .5 4i;u8
Reduction to
1895.(
)= 2.51
>» 5'
sea levé
1= 0.00
5=5' 43f6
(43^)
Dir iß)
Observiitions of the E:ist Tni-tv. is t.\.
Date find Hour
(Mean Local Time.)
Needle
No.
1
1
e
Observer Kecorder
Se
pt. -2"^ ISii 10.4'"
.. 20 13.5
.. 20 57.4
•yr'i 0 25 4
6 18.4
7 35.9
9 59.1
10 40.0
^
wi sa
12.2
,. 11.7
14.6
„ 12.2
„ 12.5
„ 15.3
., 10.4
IMidznsiniu
Onioii t
Nakamura
Nakaiunra
On lor i
NakamuTa
Mean
52 12; 1
Eeduetiou t(
9 =
1895.0 =
pea level =
.2' 12:1
-1.99
0.00
0 = 52° 10; 1
HORIZONTAL INTENSITY (H)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
1
Temp.
Time of Temp.
l-Vib^ tv
:Meaii Deflections L
; remx^.
Observer
Iveeorder
Sept. 2"''19l> ism
3''i 7 35
„ 13 12
.. 17 29
.. is 0
0.28791
0.28765
0.28703
0.28813
0.28791
1
407.25 24:70
460.01 29.1
405.01 33.2
40(;.O0 28.7
460.00 27.5
1
5^0671 24:7 C
5.0776 ' 29.2
5.0833 : 32.8
5.0701 29.4
5.4485 27.7
i
7 2'23:'4 15 59'23:'9 ' 24:7C
7 122.8 15 56 47.1; 29.0
7 0 4.4 15 53 28.3 33.6
7 1 19.1 15 5)27.5 28.1
7 1 I'l.O 15 .5". 01. 27.3
Älidzusima
Nakamura
Omori
Kimura
Omor
Omori
Nakamura
Omori
Kinmra
:\b-an i
0.28785
1'
1
E eduction to
//= 0.28785
1895.0= 1130
sea level = 000
U= 0.28796
30. AIKAWA.
DECLIX.4TIOX (5)
Observations of the East I'artv, Is):
Date and Hour
01.)ser\er
(Mean Local Time.)
5
Eec(n-der
Sept. Otii ll'i 20'»
5~ 22'
37"
Nakamura
Nakamura
„11 37
23
1
„ 12 21
"■^^
24
'
„ 13 9
22
3
^lidzusinia
Omori
„ W 0
22
3
14 40
22
U
"
„ „ 15 25
21
49
Midzusinia
„ 16 2
21
4
„ 26 41
„ 20
2'!
„ 17 23
20
5
„ „ 18 12
19
25
„ 18 48
20
]
Nakamura
( )mori
„ „ 19 40
„ 21
17
22 42
20
6
:\ridzusima
Nakamura
„ 23 37
20
12
„ 7f'' 0 39
20
15
Nakamura
1 40
19
51
IMidzusima
Mid zu si ma
2 37
„ 19
37
Nakami ra
Nakamura
Mean
5' 20'
7"
1
Eeduclion to
1895.0-
sea, level =
20;12
2.44
-0.01
5 = 5 22;6
(44)
MP {6)
( )ljservations of the East I'arly. lS9:j.
Date and Hour
(Mean Local Time) ;
Needle '
No.
e
< ibserver
Eecorder
Sept. 6th 811 0.7™
., 12 51.6 i
„ 17 4.0
7th 2 12.5
1
1
1
52-
11!3
11.5
11.3
11.8
^lidusima
Nakaiimra
MiiUisima
Midzusima
Nakamura
Midzusima
Nakamura
:\Iean
52^
ii;5
1
Keduetion to
e=52 11:7)
1895.0= -2.11
„ „ sea level = 0.00
0^52 WA'
HORIZONTAL INTENSITY (//)
Observations of the East Party, 1893.
Date and Eonr
(Mean Local Time]
Sept. 6ti' 131' 44"
„ 14 31
„19 29
„ 23 25
7ti> 0 18
., 1 28
Mean
// .V
Mean
Temp.
0.28722
465.94
25:6C
0.28723
466.02
26.4
0.28707
467.22
21.9
0.28788
468.92
19.8
0.28731
467.80
19.6
0.28725
468.18 18.7
. 0.2S734
!
Time of iTem
1-Vibn
tv
5.6836
5.6823
5.6759
5.6572
5.6692
5.6678
25:7C
26.9
22.1
19.9
19.5
18.7
Mean Deflections
2'37'.'8
2 32.5
348.2
4 20.2
4 10.0
4 30.0
0'17{'5
0 1.9-
2 47.5"
4 16.5
3 58.1
4 40.2
Temp.!
ti,
25:7C
26.0
21.8
19.7
19.7
18.7
Observer
Eecorder
MidzuFima
(Jmori
Nakamura
Midzusima
Nakamura
^Midzusima
Omori
Midziisima.
Omori
Nakamura
Midzusima
Nakamura
Eeductions to
//= 0.287.34
1895.0= 1208
sea level = 67
//= 0.28747
31. OGI.
DECLINATION (5)
Observations of the East Party, 1S9.3.
Date and Hour
(Mean Local Time.)
Sept. 7"> 23h
„ 8'h 0
„ „ 1
„ „ 2
„ „ 3
„ „ 4
-, . «
:; ;; »
10
„ . 11
12
13
., „ 13
14
15
16
17
17
18
19
19
9 'i>
51m
56
46
43
34
38
4
15
39
52
29
21
13
58
49
32
19
3
56
43
26
55
25
1
49
48
54
28
13
56
30
3
48
Observer
liccfrder
]Mean
16"
Midzusma
Omori
Nakamura
Kimur.i
Midzusima
Omori
Mklzusima
Omori
Midzusima
Omori
Midzusima
Kim\ira
Midzusima
(Jmori
Kimura
Omori
Nakamnra
Omori
Nakamura
Midzusima
Omori
Midzusima
Omori
Midzusima
Omori
Midzusima
Kimura
Nakamura
5' ^5° 7!27
Eeduction to 1895.0= 2.37
„ ,. sea level = 0.00
8 = 5' 9.'6
(45
DIP (ö)
üliservations of the East Party, 18;)3.
i
Date and Hour
(Mean Local Time.)
Needle a
No. ^
<)1 »server
Recorder
Sept. 8'i> lisii 22.8'» ;
„ 19 15.3
„ „ 21 40.4
„ 23 42.0
9'h 0 26.9
1 '^GA
5 56.2
'■' ^57.5
7 15.1
7 50.2
9 15.9
9 49.6
1 to to to to to to le to to to le
5r 30:2
„ 23.4
„ 32.3
„ 21.8
., 27.2
„ 33.3
„ 26.7
„ 26.5
-, 26.9
„ 27.4
„ 28.1
„ 29.6
Kimura
Nakamura
Omori
Midzusima
Omori
Midzusima
Omori
Midzusima
Kimura
Nakanuira
Nakamura
Ki nuira
j Nakanu^ra
( Omori
Midzusima
< >mori
]\Ii(lzusima
Omori
Midzusima
Omori
Nakanmra
Ki nuira
Mean
5r 27:8
Kedviction to
0 = 51
1895.0 =
sea level =
27:8
- 1.83
o.co
e=5r 26:o
HORIZONTAL INTENSITY [11)
Observations of the East Party, 18;J3.
Date and Hour
([Mean Local Time.)
H
Mean
Time of
Temp.
Mean Deflections
Temp.
tD
Observer
Recorder
"" Temp.
1-Vib'i. tv
?i
9i
Sept. 8»ii lOii 29™
„ „ 13 47
., „ 14 29
„ . 17 44
., 91I1 8 38
0.29285
0.29253
0.29253
0.29233
0.29199
464.26
463.87
463.82
465.89
465.13
32:0 c
32.5
32.6
26.7
30.2
5^6386
5.6415
5.6428
5.6336
5.6413
32:30
317
32.3
27.5
30.7
6'52'43('7
6 52 25.0
6 52 38.1
6 54 58.4
6 5421.0
]5'37'18:'l
15 36 32.5
15 3716,5
15 42 18,2
15 40 25,1
3i:3C
33.2
32.9
26.0
29.7
Omori
Nakamura
Omori
Kimura
Nakamura
l\imura
Omori
Nakamura
))
Kimura
Mean
0.29245
1
Reduction to
1895.0 =
sea level =
7/= 0.29257
32. ÖZASA.
DECLINATION (5)
Observations of the East Party, 1893.
:4cfô)
Date and Hour
(Mean Local Time.)
5
(Jbsf'rvi-r
Recorder
Sept. 12'1» 13'' 15'"
„ „ 13 56
„ 14 35
„ 15 15
„ „ 15 57
„ 16 31
4 14' 24"
13 32
;, 12 9
11 8
10 33
9 38
Midzusima
Niikamura
Omori
(_)mori
Midzusima
( Omori
1 Nakamura
■ Mean
4° 8' 40"
5=4' 8;r)7
Reduction to 1895.0= 1.70
„ „ sea level = 0.06
' 5 = 4° 10.-3
(46
DIP (e)
Observations of the East Pa
rty, 1K93.
Date ami Hour
(Mean Local Time.)
Needle
No.
e
Ol)server Itecorder
: 1
Sept. 12ti> 12'» 0.8m 2 50' 55/4
]2 29.9 ' 2 „ 53.8
„ ., 14 59.5 2 1 „ 52.1
,. 16 16.5 2 „ 57.1
Midzusima ( ^^1;;^"«""='
( Omori
Omori Midzusima
Nakamura Omori
Midzusima 1 Nakamura
j Mean
m" 54;.'!
I
e = 5(/ 5i;i)
Reduction to 1895.0= -0.52
„ „ sea levels —0.05
, ë= 50° 54:0
TJOPJZONTAL INTENSITY (//)
01)servalioiis of the East Party, 1893.
Date and Hour
l^Mean Local Time.)
1
If
J/
Mean
Time of
1-Vib5.
Temp.
tv
Mean Deflectiou.s
Temp.
tn
Observer
Ixecorder
iTemj).
9i
13'> 48"!
» „ 14 25
„ 15 48
0.29508
0.29472
0.29571
466.97
4S6.48
468.68
23:1 C
22.1
19.9
5.6004
5.G05G
5.5842
23:7 C
22.2
20.6
6-52' ß'/9
6 5212.5
6 52 51.8
15°35'43'.'0
15 3611.2
15 37 21.5
22:5 c
22.0
19.3
Nakamiira
Midzusima
Omori
Omori
Nakami;ra
Midzusima
Älean
0.29517
11= 0.29517
Reduction to 1895.0= lOlS
,, „ sea level = 1170
^ 5= Ô.29539
33. WAKASARE.
( )1 iservi
DECLIN .\TI()N (5)
dions of the East Party, 1893.
Date and Hour
(]\tean Local Time.)
5
Observer
Recorder
Sept. 12'1' 21'' 0>"
„ 22 56
23 46
„ 13"' 1 23
3 37
!
3
40' 23"
45 52
45 24
45 34
44 37
Midzusima
Nakamura
Omori
Nakamura
Nakamura
Omori
Nakamura
Omori
IMean
3
45' 47"
5 = 3° 45f7S
Reduction to 1895.0= 1.64
1. „ sea level = -0.10
5 = 3' 47«
DIP (0)
Observations of the East Partv, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
Ö
Observer
Recorder
Sept. 12"' 22"' 0.0™
23 23.6
13"> 0 16.0
0 54.8
3 53,5
i 9.8
2
v>
2
2
2
9
50° 5:0
49 58.5
„ 57.2
50 4.8
0.3
49 57.1
Omori
Nakamura
Omori
Midzusima
Omori
Nakamura
Midzusima
Mean
50° 0!5
1 = 50° o:5
Reduction to 1895.0= -0.39
„ „ sea level = —0.08
> = 50°
o;o
HORIZONTAL INTENSITY {II)
Observations of the East Party, 1893.
(47)
Date ami Hour
(^Mean Local Time.)
JL
M
Mean
Time of
1-Vib".
Temp,
tv
1 Mean Deflections
Temp.
Observer
Kec order
i Temp.
9i
92
tn
Sept. 13"' 2'' 10"' '
:, ., 3 10 1
0.29827
0.29857
470.24 8:3 C
470.23 8.4
5^5489
5.54()1
8:3 C
8.4
: ('.50'.3O:'0
\ 0 50 1G.2
15°31'39'.'4
15 3123.1
8:4 c
8.5
Nîikaninra
( )mori
Oui on
NaVamnru
Mean
0.29842
Reduction to 1895.0= 982
„ „ sea level = 1806
11= 0.29870
34. ASAMA.
DECLINATION (5)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
Sept. 13'!' 12'' 24'
3
11'
:!()'
< '1 »server
Recorder
Nakamura
Omori
3 = 3' 1];5()
Reduction to 1895.0= 1.63
., ., sea level = —0.17
5 = 3' 13;0
DIP (ö)
Observations of the East Party, 18:>.3.
0 = 5:^' 46!7
Reduction to 1895.0= —0.43
„ „ sea level = —0.17
e=52° 46:1
Observations of the East Party, 1893.
0 = 5O' 44 ;9
Reduction to 1895.0= -0.39
„ „ sea level = — 0.17
e=5o° 44:4
HORIZONTAL INTENSITY {II)
{* Willie deduced frorn Vibration only hy assuming Value of M)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
Sci)t. 13'h 141' 55m
,, „ 15 40
Ale:
II
M
Mean
Temp.
*0.3015(î 4fi9.72 20:2C
0.:i015(; 470.05 18.6
0.30156
Time of Temp
1-Vib:i.
5.5373
2f:2C
Mean Deflections
(6"47'53yi
fz
Temp,
t
15"22'29'.'0'l7:8C)
5.5353 20.3 (i 45 36.9 i 15 20 16.9 16.9
//= 0.30156
Reduction to 1895.0= 1002
„ „ sea level = 3199
//= 0.30198
Date aud lUmv
(Mean Local Time.)
Needle
No.
6
Observer Recorder
July. 21« 12'' 22.0"!
2
52' 46:7
Midzusima
Omcri
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Sept. 13"' 12h 7.8'"
13 43.3
2
2
50° 45!8
„ 44.0
Omori
Nakamura
Omori
Nakamura
>rean
50' 44;9
Observer
Omori
Nakamura
Recorder
Nakamura
Omori
(48)
35. MATUIDA.
DECLINATION (5)
OliservatioDs of the East Party, 1896
Date and Hour
1
Observer
(Mean Local Time.)
0
Eecorder
Sept. 14ti' 21h 40m
4' 40'
59"
Nakamura
Midzusima
„ 22 46
40
26
Midzusima
Kimura ■
15«! 0 30
38
4
,,
Midzusima
3 :.9
37
0
„ „ 4 37
37
3
» V '* 39
37
13
,^
6 26
36
16
„ . 7 20
36
35
7 52
36
38
„
8 26
36
31
Kimura
f Kimura
1 Nakamura
„ 9 45
38
35
Nakamura
Kimura
„ 10 33
41
15
Kimura
Nakamura
„ 11 36
44
37
Kim.ura
„ 12 32
45
6
,,
13 22
45
4
„
., „ 14 13
44
25
Nakamura
Nakamura
„ 14 .50
43
40
.. 15 31
42
7
Midzusijna
Midzusima
„ 16 16
40
39
,,
^,
,. 17 7
40
0
„ 17 48
39
48
., 19 22
39
53
„ 19 59
39
53
Kimura
Nakamura
Meuii.
4' 39'
37"
8 = 4° 39!ü2
Eeduction to 1895.0= 1.59
„ sea level = —0.02
8 = 4 4i;2
DIP (0)
Ol iservations of the East Party, 1893.
Date and Hoiir
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Sept. 15"! S'l 15.5'»
11 22.3
2
2
1
50'
49
1:5
57.3
Midzusima
Kimura
Midzusima
f Kimura
( )'
Nakamura
Midzusima
13 55.3
14 41.3
16 39.8
is 16.7
2
2
2
2
50
56.7
0.2
1.2
0.9
Nakamura
Midzusima
16*1' 0 35.1
2
1.7
Kimura
Kinmra.
1 56.0
2
49
58.3
Nakamiira
Nakamura.
Mean
49°
59;7
e=49°
Eeduction to 1895.0 =
„ sea level =
e=49°
HOEIZONTAL INTENSITY
59:7
-0.39
0.02
59:3
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temx>.
Time of
1-Yib'J.
Temp.
tv
Mean Deflections
Temp.
Observer
Eecorder
?x
92
Sept. 14ti' 2211 30m
„ 15th 9 34
.. 10 20
,. 15 22
,, 20 51
0.296(31
0.29607
0.29599
0.29601
0.29598
466.37
465.69
464.84
464.86
465.84
2i:9C
21.8
24.5
24.5
21.0
5^6041
5.6129
5.6176
5.6189
5.6133
22:3 C
21.8
23.9
24.7
21.2
6°49'31'.'5
6 49 31.4
6 48 46.5
6 48 43.8
6 49 48.1
15'29'38:'4
15 29 49.6
15 2818.5
15 27 45.9
15 30 20.6
21!6C
21.8
25.1
24.4
20.8
Midzusima
Nakamura
Kimura
Midzusima
Kimura
Kimura
Nakamura
Î.Iean
0,29613
1
//= 0.29613
Eeduction to 1895.0= 1020
,, ,, sea level = 335
~. ■ H=~ 0.29827
(49)
36. TAKASAKI.
DECLINATK )N (5)
Olisi-vvatioiis of th.- East Fartv, Is );i
Paie acd Honr
(Mean Local Time.)
5
Observer
IteconUr
Sept. li;"' 1.5'' 53m
! 4' n'
7"
IMidzusima
Xakamnia
1« 12
53
20
Nakainura
]7 32
i „ '^3
15
J,
1« 24
53
8
„
Kimnra
19 24
52
41
Kimnra
Xakamnra
20 IB
53
14
Nak.airmra
Kimnra
21 3
i " 5"^
12
^lidzusinia
^lidznsima
22 12
53
;!
23 27
^3
35
17fii 0 40
; ,- 52
12
1 47
; .. 51
47
2 31
i ;, 51
•is
;. „ 3 39
1 V Ô1
7
„ „ 4 37
1 ,. 50
27
., „ 5 36
5!l
■2
(! 18
19
57
7 J5
18
52
8 11
•■i*'
0
l\iiiuira
Xakamnra
,. „ 8 57
51
is
Xakamnra
9 32
52
5(;
_
10 22
.', 53
2 s
11 12
,, 55
21!
11 10
5(;
22
12 3S
5(;
:!4
Kimnra
Kimnra
13 2--'
5".
54
Xakamnra
1^ 11
„ 5")
42
Kimnra
15 21
54
or,
„ ir. 14
54
.5
^lidznKima
Midznsima
IG ''''
53
38
„ ,. 18 10
52
27
W 8
!. 52
34
20 Ki
52
2'.i
Kimnra
Xakamnra
21 32
52
25
Xakamnra
Kimnra
2-^ 22
52
33
Xakamnra
!'. 23 12
49
4s
Wh 0 1,S
,' 52
14
"
1 17
50
2s
,,
2 ]H
50
1:'.
'Î
''
» . ^ â 13
" 50
3(;
V
„ ;> ß 9
50
30
Kimnru
Kimnra
7 15
51
."!
« 20
', 50
23
9 1'^
50
53
]\Iidzusiin;i
Midznsima
!, ,. 10 13
,'! 53
10
11 15
55
43
J»
"
1- -^
54
42
'7
., ■ V 12 50
„ 55
2S
i, „ 13 30
„ 55
41
Kimnra
Kimnra
., -, 11 37
54
25
15 55
54
7
''
19 24
52
35
Xakamnra
X'akamnra
20 2
,. 53
35
I\[eaii
4' 52'
34"
Red notion to
8 = 4
1895.0 =
sea level =
i = 4°
52f57
1.48
-0.01^
54;o
(50)
DIP (e)
Observations-; of the East Party, is;t3.
Date and Hour
Needle
0
Observer
Recorder
(Mean Loc:il Time.) !
No.
Sept. 16*l> 16h
27.9'"
■2
50 9;i
Xakamura
1 Kimura
Nakamura
17
3.G
2
., 10.8
Nakamura
17-1' 1
28.5
•2
,: 7.5
Midzusima
Midzusima
.1 ^
3.0
•2
. 7.4
'J
!)
45.1
2 ' ., 7.4
„
" : 10
3.5 1
'^ ;
5.7
Nakamura
Nakamura
.. 10
52.3
•2 Î
„ 8.7
,.
)'
12
18.2
1
., ß.7
.,
,,
■' :; 13
54.4 j
■>
5.2
Kin iura
Kimura
14
38.8 1
2
5.7
,,
»
15
3.3
—
„ 5.2
,,
i>
lh*"> 13
54.7
•2
„ 10.2
.,
'.
., 1-t
18.5
2
„ 3.9
)>
•>
15
24.5
„ 10.7
,,
I I 1«
9.2
2
3.8
Nakamura
Nakamiira
:. ,. 1«
40.7
2
„ 9.4
>)
Mean
50 7(3
e=bo I'.-i
Itediictionto 1895.0= 0.00
„ „ sea level = —0.01
fl = 50° 7;3
HORIZONTAL INTENSITY (//)
Observations of the East Party, 1893.
I; j
Date and Hour { ,r !
'' r
lean Time of Temp.i
Mean Deflections
Temp,
t,.
Observer
R.,urd.r
(Mean Local Time.)
11
emp.
1-Yib2. \ tv
1
9i
9z
Sept. 16 11 1 i 0.29576
1
465.91
26.2
5.6153
21.7
6 50 21.3 Î 15 31 46.9
20.«
"
Mean j, D.'i'.lôW
i
! , ^.
Jl= U.21);)94
Reduction to 1895.0= 826
,, „ sea level = 129
// =
0.2
9604
37. NUMATA.
DECLINATION (5)
Observations of the East Partx, 1S93.
Date
[Mean
and Hour
Local Time.)
Sept. 19' h
2(11 h
22'!
23
23
1
2
3
5
6
7
8
9
10
11
12
12
13
14
15
16
17
43m
8
58
16
13
34
10
20
9
9
32
38
26
15
58
40
40
47
3S
48
Jklean
34'
34
33
32
31
30
30
30
30
29
30
32
34
35
34
31
3}
31
30
2S
9
39
46
58
21
32
10
33
20
41
8
7
47
9
s
1
9
26
Observer
Recorder
Nakamurii
Nakamura
31'
59"
Kimura
^Midzusima
Kimura
Nakamura
Kimura
Nakamura
Kimura
Midzusima
I)
Kimura
)'
Nakamura
S -^4: 3i;y8
Reduction to 1895.0= 1.62
.. sea level = —0.03
"^~ S~l' "~33 T^"
51)
{)l)=ervations
of the South Party, lSi)5.
Date aiul Hour
1 ».
(Mean Local Time.)
1 '
i
Observer
Eecorder
June. i{«t'' 211' 22.0'"
4 4'.»'
C,"
Nakaiuura
Tamaru
„ 22 22.2
^''
10
Imamura
23 22.G
■t"^
'.)
Nakaiuur I
300' 2 4(i.C
4(;
4!
4 58.7
, ^7
5
(■• 0.8
4!;
35
„ <■• 54.4
4^^
32
,,
,, 7 57.2
„ 45
10
Tamara
Imamurit
9 21.4
■1''
2'.»
10 21.8
i^
5S
Imamura
Tamaru
11 28.4
54
0
Imi.iiiura
., „ 11 42.1
51
2f;
12 0.3
Ö1
53
12 10.3
52
3
13 8.4
,. 52
21
Nakamura
Nakamura
14 13.3
5'^
34
Tau:aru
Imamura
15 10.5
53
;;
Imamura
15 28.1
52
24
Tarn aril
15 52.1
51
3'.»
Tamani
J,
Iß 56.7
50
41
Imamura
17 4C..1
51 1
5!)
Imamura
„
18 49.7
50
42
Nakamura
Nakamura
20 18.9
49
14
Tamaru
Imamura
July. 1-it 0 49.7
47
53
Imamura
:\rean
4 40'
4"
5 = 4^ 49:07
Pv eduction to 1895.0= -0.fi2
„ ,, sea level = -0.03
~S^T 4^r4"~
DIP (0j
Oliservatious of the East Partv. ls;i:l
Date
and Hour
, Needle
(Mean
Local Time.)
No.
Sept.
190' 211'
52 .ßi"
2
20O' 5
57.6
2
.,
6
51.0
2
.. 13
21.2
2
14
19.5
2
17
5.4
2
17
32.4
2
1
:\rian
2 pit
25.2
24.4
25.8
2ß.8
22.2
20.7
50
()l)server
Kecordf-r
Mi.lznsima
Nakamura
^lidznsima
KiTuura
Nakamura
1 Midzu^ima
I Nakaiuura
!f Midzusima
I Kimura
Kimura
Nakamura
Kiinnr.i
0=ÔO- 24r7
Reduction to 1895.0= -0.25
,. ^, sea level = - 0.03_
e^50"24!4~
Observations of the South Party, 1895.
0=50 14:i
Peduction to 1895.0= 0.10
e=5(/ 142
Date and Hour
(Mean Local Time )
Needle
No.
e
01).server Recorder
June. 300' S'» 38""
9 5)
„ 13 47
July. l^t 1 ;{)
1
1
1
1
50' 12;7
„ 13.7
„ 13.9
„ lß.2
Nakamura Nakamura
Imamura I Tamaru
.VT 1 if Nakamura
Nakamura t ^
( Imamura
Imamura '
Mtan
50= 14; I
(51
iïo
HOIÎIZONTAL INTENSITY {II)
(* [''(hit' deduced from Vihrnt'ioii oïdy hy nssnnilnq l'alue of M]
Observations ut' the South Farly, 1893.
}[-.
0.2 »1 s J
38. KUMAGAI.
5^=4' 1h:12
Reduction to 1895.0= 1..37
„ ., sea level = O.Cti
5 = 4' r».'5
Date and Hour
(.Mean Local Time.)
Jl
M
Mean
Time of
l-Vibfi.
Temp
tv
]\Iean Deflections
Temp.
t
( )b.ser ver
K.-c-urd.a-
Temp.
f, ^ ?■..
Sipt. 20"! !•> 1™
.. ., 11 16
.. ., 15 34
0.2939!)
0.29385
*0.29387
465.43
466.20
466.50
23.2 C
20.9
20.8
5.6314 21.8 C
5.6308 1 20.9
5.6287 I 20.8
I
6T,l'44'.'l , 15 34'56'.'5
0 52 33.9 ! 15 35 58.4
(6 53 49.0 15 37 53.6
24:8 c
20.9
20.0)
Xakamura
Midzusima
Nakamura
Nakîimura
Kimiira
•J
:Msi)
-320
546
DE(T_il
NATION
(5)
(observations of
the East
Party, is )3.
Datu and Hour
(Mean Local Time.) '
S
1
( )bservcr
Ilecorder
Sept. 21^- 181' 4(t™
4 19'
26"
Nakamura
Kirni;ra
20 7
18
20
Kiniura
Nakamura
20 54
18
53
Nakamura
Kimura
23 37
16
16
Midzusima
Midzusima
2i"i 0 31
16
38
1 26
Vi
32
- 56
16
1
1 IH
15
15
5 .50
14
0
'■' 55
13
36
7 41
13
0
8 29
„ 13
32
9 42
15
41
Kimura
Nakamura
. 10 21
17
43
Nakamura
Kimura
11 19
20
38
Nakamiara
12 H
,! -22
0
.. 1-2 49
24
8
13 44
25
37
., 14 .52
24
1
Kimura
Kimura
15 49
22
2 S
1<> 44
V 21
IS
Midzusima
Midzusima
17 23
21
0
IS 13
20
33
.,
1 Kimiira
( Nakamura
18 54
21
10
Kimura
,, ,, 20 12
„ J''
IS
Nakamura
f Midzusima
Kimiua
21 :U
., 19
1
23
1 Kim lira
Xakamura
M.au
4' IS'
-'1
1
DIP (Ö)
^ |^)
DECLINATION
(5)
Observations (jf the East
Party, 1893.
Dat
(Mean
3 and Hour
Local Time.)
t
( )bserver
Eecorder
Sept.
26"' 12^" 18'''i
13 51
14 34
15 20 !
16 28 •■
„ 17 15 i
18 12 '
19 18 i
4 37' .56"
3!» 53
38 15
36 42
34 57
34 51
34 44
34 7
^lidznsima
Kimura
Midzusima
., 20 9
., 21 17
22 34
27^1' 1 8
2 22
34 3S
32 21
31 52
31 51
32 49
Kinnira
Nakamnra
Kimnra
Nakamnra
Kimura
Nakamnra
Kimura
)>
3 36
i 17
28 52
29 55
Nakamnra
Nakamura
5 19
31 32
5 43 ;
:a lit
*'
6 27 1
30 58
"
>'
., 7 56
30 34
Kimura
•»
9 3
33 52
35 48
Midzusima
Midzusima
„ 10 44
35 55
„ 11 39
:^7 40
'
12 23
39 7
"
"
„ 13 28
15 4
15 38
', 38 45
35 52
:55 32
Kimura
Nakamnra
Nakamnra
"
16 28
3.3 0
••
-
:j To be Contiuued.
(54)
C'ontinni-(l
T).,t
f- and Ilonr
5
Observer
Eecortler
(Moan
Looal Time.)
Sopt.
27"' 17'' 531»
4 34'
14"
Niikamniii
Kimnva
IS 18
34
54
,,
,,
l'.< 6
i „ '^'-^
22
Kimnra
Nakamiira
V-> 54
! „ 32
57
ilidzusima
Midzusima
21 1 50
32
12
„
,,
21 43
1 „ 32
27
,,
,,
22 33
! ,. 32
49
„
„
23 29
' .. 32
16
„
„
2K1I' 2 57
30
24
„
3 45
31
33
5 20
31
44
,.
„
6 40
30
39
-
Mr,m
' 4 33'
35"
lîednction ti
5 = 4 33r.58
1895.0= l.CMl
sea level= 0.00
8=4 ?4:f;
uir (0)
OLstivatioiis (if the East Pai-iy, 1893.
Pate and Tloiir
(Mean Lcoal Time.)
Needle
Xo.
y
[
( )l(stivi'i- Keeoitler
Sept. 26"' 14'" 56.0m
23 .35.8
27"> 1 42.1
2 23.6
4 54.0
■s 38.4
., ]1 58.9
15 59.4
2
2
2
2
2
2
2
4;» 4;s
!).•;
11.4
7.0
- i^.'*^
7.6
7,'.l
1 ''
^lidzusinia
Kiniura
Nakamnra
Midznsima
Nakamnra
Midzusima
Kimura
Nakamura
Midzusima
Nakamura
M,:>U ; V.I s:i
0=49 s;i
Eedui-tion to 1895.0= 1.01
„ „ sea le.Yel= 0.00
e = 49° 9ri "
HOKIZONTAL INTENSITY (//)
Observations of tLe East Party, 1893.
Date and Hour j^ -,^ i Mean
(Mean Local Time.) ' Temj).
Timeof^Temp.!; ^^^^^ Deflections
1-Yib\ ! tv 1
1 ' 9i V-j
Temp,
tj,
Observer lîecorder
1
1
Sfpt. 26"' 16'' 1711
„ 17 56
„ 27"' 7 30
„ 14 6
., 17 10
2Ktii 7 25
0.3G2tj8 463.31
0.3r,221 464.36
0.30208 , 4(i5.52
0.30168 464.18
0.30169 464.39
0.30229 463.38
26.90
24.7
20.9
24.2
23.1
27.5
1
5.5665 27:4G
5.5636 24.8
5.5581 21.2
5.5697 24.4
5.56S0 23.2
5.5676 27.1
6 38'33:'0 15 4'28'.'l
6 39 47.1 15 6 56.0
6 40 59.6 :15 9 35.4
6 40 25.0 15 8 28.7
i 6 40 38.7 15 9 8.1
j 6 38 49. (i 15 5 5.3
26.4C
24.5
20.6
24.0
23.1
27.9
Älidzusima
Nakamura
Kimura
Nakamura
Midzusima
Midzusima
Kimura
Nakamura
Kimura
Midzusima
Mfan ' (i.;;OJl(l ! :|
lîcduetiou t(
7f= 0..3(.210
1835.0= 720
sea level = 000
n= 0.30217
40. ATAMI.
DECLINATION (5)
OliservatioDS of the East Party, 1893.
(Ö5)
Date and JTour
Observer
(Mean Local Time.i
S
Kfewrder
Oct. 2n
., 28
10
Kimura
Nakamura
10 !»
28
39
Nakamura
11 -^
., 2S
49
,.
11 41
30
2
12 15
30
25
12 55
29
29
„13 42
28
32
Kimura
Kimura
14 30
28
23
Nakamura
15 41
27
17
]\Iidzusinia
16 27
2<;
(',
Midzusima
Kimura
Mean
4 25'
46"
:4 25!77
Induction to 1895.0= 0.95
„ sea level =: 0.00
5 = 4 2(;.W
Dil' (6)
Observations of the East Part}", 1893.
Date aud Hour
(Mean Local Time.)
Needle
No.
e
< )bserver
1
i Recorder
1
Oct. 2'"i 15'' 4.0'"
1
2
48'
5416
Kimura
Kimura
„ .,15 33.3
2 :
58.1
„ 1«; 30.7
2 i
55.1
,.
„ 3"! 10 44.7
2
56.0
Nakamura
Nakamnra
„11 2.10
2
58.2
,,
., 12 34.8
2
56.4
., 14 12.8
2
58.5
Kimura
Nakamnra
., 15 26.1
2
57.4
,,
Midzusinia
,, 15 55.3
55.5
Midzusima
Kimura
„ 16 13.S
2
59.6
Mean
4S=
56 ;9
0 = 4
s .^(;;9
Reduction to 1895.0= 1.(0
,, sea level = 0.0 1_
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1893.
Date
(Mean
and Hour
Local Time.)
11 M
Mean
Temp.
1
Time of Temp.
l-Vib'3. tv
Mean Deflections
Temp.
Observer
Recorder
9i
92
to
Oct.
2nd Uh
=. 18
„ 21
3''3 3
„ !»
9
:; 15
10 m
57
8
6
11
57
2
0.29384 463.75
0.29354 464.44
0.29371 464.57
0.29376 464.62
0.29292 ,464.87
0.29325 :465.13
0.29318 464.79
1
26:70
23.4
22.8
21.7
21.3
22.5
20.7
5^6459
5.6447
5.6428
5.6412
5.6455
5.6429
5.6455
26:6 C
23.8
23.2
21.7
21.0
22.1
20.6
6"50'23'.'4
6 5153.0
6 5146.4
6 5159.9
6 52 52.2
6 52 27.7
6 52 5 '5.6
15°31'12'.'5
15 35 1.0
15 34 48.4
15 35 51.4
15 37 8.5
15 36 5.0
15 37 59.4
26:80
23.1
•22.5
21.8
21.7
23.0
20.9
]\Iidzusima
Nakamura
Kimura
Midzusima
Kimura
Nakamura
Kimura
Nakamura
Kimura
Kimura
Nakamura
]VIidzusima
Nakamura
Kimura
Nakamura
!Mean
0.29346
Jl-^ 0.2
t3-4r,
Reduction to
18:95.0 =
sea level =
725
000
Jl- 0.'293.53
56)
41. SIMODA.
DECLINATIOX (5)
Observations of the E.ist I'artv. 18"i:
Date and Honr
i
Ol.s.-rv.-r
(Mean Ijücal Time.)
lîecci-der
Oct. 7"' 11'' 26>"
; 3' 4,s'
21"
Kininia
Xakamura
12 9
49
25
]\!iilznsinia
,.
12 54
! „ 4'.»
10
Xakanmra
Midzusima
V „ U 12
i ,. 47
53
Kiniuia
Kimura
15 17
! '• 45
22
„ „ 10 il
1 , 45
8
IMidznsima
» 1'' •'
j ., 44
59
Kimnra
17 41
! „ 43
54
^lidznsinia
ifidzusima
1^ ^
42
16
■23 0 .
! ,. ;!9
14
Xal-'aninra
X'akamura
„ „ 23 51
3'.)
4
8f'' 0 52
3S
40
,. ,. 2 32
3S
7
„ „ 3 54
i ,. 3S
58
5 5
i ., 37
42
5 49
37
39
6 3i'
37
30
Xakanrnia
Xakamura
7 55
38
24
^ 47
42
Ki
I\Ii(lznsima
Midzusima
9 47
42
S
„ 10 50
44
15
Kin iura
Kimura
11 39
45
52
-Midzusinia
12 30
4>
59
13 39
47
6
Xakamura
Xakamura
„ 14 34
45
36
., ,. 15 7
44
51
^Midzusinia
:\fean
3 41'
:î3"
1
41!55
Eeduotion to 1895.0= 0.79
,, „ sea ieTel= 0.00
li^3'~42J3'
DIP
(0)
Observation
s of the
East l'a
•ty, IS!):!.
Date and Hour
X'eedle
e
Observer
Eecfirder
(Mean Local Time.)
Xo.
!
Oct. 7"' 11'' 11.1"'
1
47
54:6
Midzusima
X'akamura
l:! 47.2
i
49.4
Kimnra
Kimnra
14 56.3
1
52.8
IS 0.5
1
53.8
Midzusima
Midzusima
8f'' 0 20.3
]
52.8
Xakamura
Xakamura
„ 0 21.2
"
48.3
7 33.5
1
52.8
11 54.1
1
52.3
^Midzusima
Kimura
12 14.7
1
52.0
]\rean
47'
52 ;i
6 = 47' 52:L
Tieductiou to 18;)5.0= 1.2:;
„ „ sea level = 0.(M»
e = 47- 53!3
HOPJZOXTAL IXTEXSITY (H)
Observations of the East Party, 1893.
l'.îte and Hour
(M-an Local Time.)
' 1
I\Ican
Temp.
Time of
1-Yibn.
Temp,
tv
^lean Deflections.
Temp,
ti,
Pecc'rder
fx
^2
(Vt. 7"' rJ' 1"!
.. ,. 12 44
.. .. 16 46
s^'' 9 29
10 33
0.30185 464.70 22:0C
0.30170 ! 464.51 22.2
0.:«)]82 lr,4.:;0 21.7
0.30176 465.40 19.2
0.30183 464.68 23.0
1
s
0.5638
5.5664
5.5673
5.5611
5.5640
22.K'
22 2
22.:^
19.4
23.1)
6'40'39'.'6
6 40 33.5
6 40 40.0
6 4121.5
6 40 25.6
15° 9' 5'.'0
15 8 40.2
15 9 19.5
1510 26.3
15 814.0
21!90
22.3
21.3
19.0
23.1
X'akamura
Midzusima
Kimura
Midzusima
Kimura
Midzusima
Xakamura
Midzusima
Alean
• ».30179 [ 1
1
!
J[= it.:j(l71i
Reduction to 1895.0= 742
,j, ., sea level = ( 0: )
42. MATUZAKI.
DECLINATION (5)
Observations of the East l'art v. 1893.
(57)
r>ate .'ind Hour
(Mean Local Time.)
(Vt.
11th
12th
91'
10
11
11
12
13
14
15
ir.
17
18
19
21
22
23
- 0
1
2
7
8
9
10
10
11
12
50^
43
19
52
34
25
24
27
2G
11
1
14
28
24
37
53
40
38
15
20
17
18
59
33
0
Mean
24'
25
26
26
26
26
26
24
24
24
22
22
22
21
21
20
24
21
17
19
20
20
22
21
1'
35
34
40
47
51
1
49
51
2
50
46
53
39
14
1
3
15
12
4
56
20
0
42
Observer
14"
^lidziisima
Kimnr
ilidzusima
Kimnra
Midzusinia
Kimiira
Midzusima
Kimnra
^lidzusima
Kimnra
IMidzusima
5=4= 22;23
Eediiction to 1895.0= 0.83
,- „ sea level = 0.00
~ 5^' ~23;i"~
Date and Hour jj
(Mean Local Time.)!
0 = 48' k;:)
Eeduction to 1895.0= l.io
y ,. sea level = 0.00
Ö^4S"""12W
HORIZONTAL INTENSITY (H)
Observations of the East Party, 18:):;.
//
Oct.
11"' IC' 3I"i
„ 11 11
„ 15 19
12"' 2 24
8 h
ircaii
31
I Älean
I Temp,
0.30145 463.36 25:5 C
I 0.30140 463.61 25.8
0.30113 462.95 25.4
0.30152 466.19 16.8
0.30153 464.93' 21.7
Î 0.30141
Time of I Temp
1-Yib2. tv
5.5768
5.5767
5.5829
5.5585
5.5661
26.0 C
27.0
26.1
16.9
21.8
Recorder
Midzusima
Kimura
Midzusima
Kimuni
Midzusima
Kimura
Midza.sima
Kimura
DIP (e)
Observations of the Ease Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Tvecordev
Oct. nth i3h 54_5m
,. „ 14 50.5
„ „ 15 28.1
16 48.7
„ „ 17 28.5
12"' 8 58.1
9 51.1
2
2
4
iH' 12'.H
, 11.4
, 10.2
, 10.2
, 12.4
, 9.9
9.4
Kimura
Midzusima
Kimura
Kimura
Midzusima
Kimura
Mean
sr 19«
i
Mean Deflections
I Temp,
6'40' G:'8
6 40 27.8
6 4010.0
6 42 23.7
6 41 6.2
15- 7'52!'5
15 8 31.5
15 7 53.0
1512 56.6
15 9.50.7
25 OC
24.7
24.8
16.8
217
Observer
Recorder
Kimura
Midzusima
Kiaiura
51 dzusima
Midzusima
Ivimura
Midzusima
Kimura
Eeduction to
7/=0.30m
1S95.0= 760
sea level = OOP
/Z=ä3Ö149
(58
43. HUDISAWA.
DELECTION (5)
übserv.itions of the East Party, 1893.
Date and Hour
S
Observer
Recorder
(Mean Local Times.)
Oct. 17th i7h 58m
4- 32'
24"
Midzusima
Kimiara
18 48
30
57
Kimnra
jj
20 10
30
54
))
jj
21 11
31
34
Midznsima
Midzusima
21 35
31
55
,,
,,
22 25
30
43
„
ÎJ
23 19
30
41
jj
23 55
:^o
32
„
,,
18tb 0 53
31
40
))
^j
2 0
33
13
J)
2 41
32
14
„
3 56
32
17
^^
5 25
30
52
J)
,',
6 16
y*'
38
)»
Kimiira
7 18
30
42
Kininra
Midzusima
7 48
30
40
Kimura
9 0
30
4
9 55
33
4
]]
','
10 54
35
22
,,
„
11 57
37
51
Midzusima
12 42
37
42
,^
13 35
38
55
Midzusima
14 19
38
43
15 9
35
5ß
15 50
31
36
16 45
35
4
17 59
34
0
18 27
33
40
Kimnra
Kimura
19 31
33
2r.
"
"
Mean
4° 32'
54"
S = r 32:90
Kediiction
to 1895.0= 0.96
•)
„ sea le"v
el= 0.00
5 = 4' 33 r9
DIP (0)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Oct. 17'h 221' 53.8m
ist" 10 35.2
11 39.5
13 10.5
14 4t.O
2
2
2
2
49"
2!1
0.5
1.7
1.9
1.2
Midzusima
Kimura
1 IVIidzusima
Midzusima
Kimura
1 Midzusima
Mean
49"
1!5
0 = 49* i:5
Reduction to 1895.0= 1.09
„ „ sea level = 0.00
0 = 49' 2'.ß
( 59 )
HORIZONTAL IKTEXSITY (//)
Observations of the East Party, 1893.
Date and Hour
(Mean Local Time.)
U
M
Mean
Temp.
Time of
1-Vib2.
Temp.
tv
Mean Deflection
Temp.
Observer
Recorder
39™
,, ,1 7 7
„ ,. 8 48
„ 12 35
„ 16 34
0.29645
0.29632
0.29589
0.29613
0.29608
464.60
465.43
464.44
462.63
463.51
19:8C
19.2
22.0
26.2
23.3
5!6157
5.6123
5.6220
5.6312
5.6267
19.90
19.5
22.0
26.5
23.8
6'48'12:'G
6 48 51.6
64819.9
6 46 37.7
647 31.9
15 26'54{'4
15 27 56.9
1526 29.5
15 22 59.0
15 24 57.3
19:8 C
19.0
22.0
26.0
22.9
Midzusima
Kimura
Midzusima
Midzusima
"
Kimura
Midzusima
Mcau
0.29617
Reduction to
//= 0.29617
1895.0= 603
sea laYel= 000
ïr= 0.2962 T
44. OTU.
DECLINATION (5)
Observations of the East Party, 189.j.
Date and Hour.
(Mean Local Time.)
5
Obs€ rver
Recorder
Oct. 22"'^ 8h 16m
4° 12'
55"
IMidzusima
Kimura
»„90
14
27
9 37
15
7
Kimura
Midzusima
10 25
16
59
Midzusima
Kimura
„ 11 24
19
55
Kimura
Midzusima
„ 12 15
21
36
Midzusima
Kimura
„ 13 2
22
48
Kimura
„ 14 17
22
30
„ 15 9
21
21
Midzusima
„ Iß 11
19
31
Kimura
, 17 13
17
58
„ 18 12
17
13
Midzusima
'".
, 19 16
15
42
, 20 9
17
23
Kimura
Midzusima
, 21 26 ,
15
53
Midzusima
Kimura
, 22 21
16
1
, 23 25
15
58
Kimura
''
„ 2
31J 0 42
15
17
'
2 44
15
35
'"
5 7
15
25
'*
6 11
15
28
Midzusima
7 15
13
29
Midzusima
8 12
11
56
„ ,
9 6
12
8
"
9 55
14
20
'*
„ ,
, 10 54
18
5
'*
„ ,
, 11 53
21
37
"
., ,
, 12 42
23
6
"
» )
13 32
22
1
Kimura
11 >
14 25
20
27
Midzusima
Kimura
i> >
15 23
19
20
Midzusima
» )
16 18
17
53
Kimura
-,
17 14
16
18
Mean | 4
16'
37"
I
= 4' 16{62
Rec
iuction to
1895.C
0.88
" J)
sea levé
0.00
5=4' 17;5
60
DIP (6)
Observations of the East Party, 1893.
Date and Hour
Needle
Dip
Observer
Eecorder
(Mean Local Time.)
No.
Oct. 22"'' 10'' 44.1™
'2
48' 37 ;8
Kimura
Midzusima
., 11 9.9
2
„ 38.3
„
„
„ 11 42.5
>2
„ 30.3
Midzusima
Kimura
., 12 4.4
„ 33.4
,,
„
13 54.9
.
„ 33.6
Kimura
16 34.6
—
,, 34.4
„
„ 17 14.8
„ 33.5
„
„ 18 0.4
. .
„ 32.8
Midzusima
23'J 14 15.8
—
„ 39.5
,,
16 31.2
—
„ 34.7
.,
16 57.0
—
„ 3G.9
Kiraiara
Midzusima
Mean
4S' 35;0
e=48°
Rediiction to
1895.0 =
sea level =
35 ;o
1.31
0.00
> = 4S° 36!3
HORIZONTAL INTENSITY 11)
Observations of the East Party, 1893.
Date and Hour
H
31
Mean
Temp.
Time of
1-Vib2.
Temp.
tv
Mean Deflections
Temp.
Observer
Eecorder
(Mean Local Time.)
fi
1
„13 58
0.29819
0.29796
0.29825
1 0.29819
' 0.29875
464.66
464.20
464.99
465.61
463.91
19:5C
20.6
17.0
15.4
21.3
S/iOOl
5.6049
5.5968
5.5928
5.5985
20:2 c
21.3
17.4
15.4
21.9
6°45'49'.'6
6 45 37,3
646 4,3
646 29,5
6 44 22.6
15'21' 2'.'8
15 20 28,9
15 2143.0
15 22 30,5
1517 47,1
18;BC
20.0
16.7
15.4
20.8
Midzusima
Kimura
Midzusima
Kimura
Midzusima
Kimura
iVIfaii i' 0.29S27
V
1
1
1
Reduction to
// = 0.29827
1895.0= 520
sea level = 000
7i = 0.29832
45. MIDONO.
61)
DECLINATION (5)
Observations of the West I'urty, 18:)3.
Date and Hour
(Mean Local Time.)
5
Observer
Eecorder
Oct. 25' li 16'i 30'»
17 0
., 1« 12
„ 18 32
19 11
20 19
., 21 13
26f" 1 48
4 10
7 29
« 23
8 f9
9 37
„ 10 14
„ „ 11 4
„11 32
„ 12 15
13 6
14 8
„ 15 9
„ „ 16 6
4* 24' 41"
25 10
26 15
24 3
22 29
24 53
24 9
21 48
22 20
23 13
23 59
„ 23 33
23 36
24 38
23 31
27 25
27 55
27 48
26 16
25 24
'„ 24 46
Tanakadate
!'
')
)>
Tanakadate
•)
)>
Mean
4' 24' 1"
8 = 4 24;02
Reduction to 18J5.0= l.lG
„ sea level = T^^
5^^ 25T2~
DIP (0)
Observations of the West Party, 18:):(.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 5th 20h 34'"
6fii 6 9
3
3
49" 4S!1
„ 50.8
Iwaoka
Tanakadate
Uziie
]Mean
i
49* 49:5
1
1
0 = 49' 49f5
Reduction to 1895.0= 0.67
„ ., sea levels —0.07
0 = 49* 50a
HORIZONTAL INTENSITY (71)
Observations of the West Party, 1893.
Date and Hour
Mean Local Time.)
//
J/
Mean
Temp.
Time of
1-Vib2.
Temp.
ty
Mean Deflections
Temp.
tu
Observer
Recorder
?i
9-2
•July 5'i' 19'» 15"
6 8 8
„ 14 14
0.29178
0.29177
0.29252
474.15
472.90
472.25
2i:7C
21.9
24.6
5^6496
5.6568
5.6548
22:0C
22.2
25.8
6"'59'45{'0
6 59 0.0
657 43.8
15°58'37'.'5
15 57 32.5
15 55 1.2
2i:4C
21.6
23.4
Iwaoka
I'ziie
Tanakadate
TuruU
Iwaoka
Mean
0.29202
II
//= 0.29202
Reduction to 1895.0= 870
„ „ sea level = 693
= 0.29218
(62)
46. YOSIDA.
DECLINATION (5)
Observations of the West Party, 1893.
Date and Hour
g
Observer
Eecordtr
(Mean Local Time.)
Oct. 24"' 9I1 21n»
.3° 24'
53"
Tanakadate
Tanakadate
„ „ Î' 53
25
14
,,
„ 10 39
27
3
,,
„ 11 51
„ 30
36
„
» 12 43
30
2i
„
V 1:î 17
„ 30
44
„
I „ 14 22
30
16
,,
15 18
.) 29
14
,,
16 15
28
31
,,
V 1'^ 15
28
53
J,
,, „ 1« 8
29
6
„
19 30
29
15
,,
22 32
28
28
,,
25"' 4 0
26
59
„
4 56
27
2 S
„
6 45
29
8
j^
7 30
28
6
...,8 8
21
13
K 32
26
49
8 56
26
56
"
^lean
3° 28'
38"
1
1
5 = 3' 28:63
Eeduction to 1895.0= 1 ..30
„ „ sea level = —0.05
5 = 3° 29;9 "
DIP (e)
Observations of the West Party, 1893,
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Julv. Tti' IS'i 44^"
„ 15 &3
„ 23 42
3
3
3
A'f 11:2
„ 14.5
„ 15.6
Iwaoka
Tanakadate
Turuta
Iwaoka
Mean
49' 13:8
e=49' 13;8
Eeduction to 1895.0= 0.40
„ „ sea level = -0.08
e=49° 14 a
HORIZONTAL INTENSITY (//)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
H M
Älean
Temp.
Time of
l-Vibl'.
Temp,
tv
Mean Deflections
Temp,
ti,
1
Observer Recorder
t
fi 92
Tnly. 7t'i 11'' 8'>i
„ „ 14 36
„ ,. 22 19
i
0.29642 \ 470.85
0.297C1 473.69
0.29692 474. S3
1
25.1C
22.7
19.7
5.6259
5.6011
5.5970
26:20
23.0
20.1
6'51'17'.'5
6 52 25.0
6 53 47.5
15°40'27:'5
15 42 28.8
15 45 50.
24:0 C
22.4
19.3
f Uziie A Turuta
1 Turuta ( Uziie
Iwaoka j Tanakadate
1 Uziie j Turuta
I Turuta \ ! Iwaoka
Mean
0.29678
1
11= 0.29678
Eeduction to 1895.0= 905
„ sea level = 1067
i/= 0.29698
47. UMAGAESI.
Suzugahara, foot of Mt. Huzi {f;±\hM'^^^B (gfflp))
63)
DECLINATION (5)
Observations of the West Pariy, 1893.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
■ Oct. 22»'! 21'i 34'"
4° 43'
43"
Tanakadate
Tanakadate
„ 22 40
„ 43
38
23'J 0 30
„ 43
46
„ „ 6 16
» 42
41
„ 7 11
n 41
11
7 47
39
46
„ „ 8 42
39
17
„ y 18
38
53
,^
„ „ 10 4
„ 39
57
J J
„ 11 0
42
7
„ 12 28
45
5
„ 13 8
„ 45
58
"
„ 13 37
45
55
„ 14 25
45
7
„ 14 29
44
40
:: 1
„ 16 51
', 44
0
„ 17 44
44
3
"
., 18 43
43
57
"
,, 19 35
44
4
Mean
4° 43'
0"
5 = 4° 43;C0
Reduction to 1835.0= 1.11
„ „ sea level = -0.06
5 = 4° 44fl
Dir (0)
Observations of the West Party, 1893.
0 = 50° 24;8
Reduction to 1895.0= 0.59
„ „ sea level = —0.10
0=50° 25«
HORIZONTAL INTENSITY (H)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
Observer
Recorder
July. 8"' 20'» 17m
9t'' 8 59
16 59
19 6
10"' 9 11
1
3
3
3
3
3
50°
22;7
26.7
22.7
29.1
23.0
Uziie
Turuta
Iwaoka
Tanakadate
„
Turuta
Uziie
Tanakadate
Uziie
:\leau
50°
24.'8
Date and Hour
(Mean Local Time.)
If
M
Mean
Temp.
Time of
Temp.
Mean Deflections
Temp.
to
T?.,.„ ....!,.,
1-VibD.
tv
9i
fz
1
July. 8«) 23'' 4'"
9tii 10 32
„ 14 29
0.28749
0.28821
0.28866
476.03
471.47
471.24
14:5C
23.8
23.5
5.6800
5.6987
5.7025
14:9 C
25.1
27.9
7° 7'10:'O
7 3 50.0
7 2 32.5
16°15'18'.'7
16 9 7.5
16 6 5.0
14:2C
22.5
25.2
f Iwaoka
I Tanakadate
Iwaoka
1 Turuta
1 Tanakadate
1 Iwaoka
Tanakadate
f Iwaoka
\ Tanakadate
Mean
0.28812
//= 0.28812
Reduction to 1895.0= 1008
„ „ sea level = 1270
H= 0.28835
(64)
DIP (ö)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
July lOtii 15'»
13'
Neerlle
No.
Observer
Recorder
51" 13!3
Tiiruta
Iwaoka
(l!i ffl n S^i^ B^-Kj^^ ^^^-h)
Date and Honr
(Mean Local Time.)
July lGti> 18'> 25"'
Needle
No.
45 37 ;3
Observer
Iwaoka
Recorder
Tiiruta
^ G ILl M/^-^
jj^ - J pu T^ «Ti -a
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July U'li 9'^ 29'"
3
50° 2S{.)
Tanakadate
Uziie
Date and Hour
(Mean Local Time.)
July 11«^ 14'' 5'
Needle
No.
CO' 52 a
Observer
Uziie
Recorder
Turuta
48. HUZI.
East side of Syakadake {WM^B^ ^)
DIP (6)
Observations of the We;:t Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July n"^ I9I1 28m
I2 3.lm
3
52' 41 ;7
Iwaoka
Uziie
0 = 52' 41Î7
Reduction to 1895.0= (J.59
„ „ sea level = —0.40
0 = 52' 4H.3
HORIZONTAL INTENSITY (7/)
(* Valvf deduced from Vibration only by nssuminc) Value of M)
Observations of tbe West Party, 1893.
Date and Hoi\r
(Mean Local Time.)
jr
^^
Mean
Temp.
Time of
1-YibB.
Temp.
tv
Mean Deflections
TeHp.
Oljserver
Recorder
?i
?2
ij,
July. 12tii IGh 16i>i
„ 19 50
*0.29247
*0.29297
478.50 8:8C
478.40 8.9
5.6188
5.6151
8:80
8.9
1
Iwaoka
f Fziie
( Iwaoka
Uziie
1 Iwaoka
1 Turiita
Mean
0.29272 ' ''
1
Re
auction t
o If-
sea
)95.0 =
evel =
11 =
0.29272
1032
4536
().2932H
120 Centimeters above ground (J:lii±.ÊfIl-MS)
HORIZONTAL INTENSITY (II)
(* I'alue deduced from VU>rafio7i on'y by a'-suming \'a'ue of M)
Observations of the West Party, 1893.
Date and Hour
(Mian Local Time.)
j^ ^^ Mean | Time of Temp.
' Temp.i 1-Yibn. ty ]
Mean Deflections
i
Temp.
t„
Observer
Recorder
July, 13' 1' r.ii 20m
1 - ' li s 1 i
1*0.29265 478.68 7!5Ci: 5.6160 | 7:5C
I^^■aoka
Tanakadate
22 Centimeters above ground (ilJiJi-^+ZlIM)
HORIZONTAL INTENSITY (//)
{* ]'alue deduced from Vibration only by assum'nuj ]'a'ue of ^[)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
!
11
M
Mean Time of
Temp. 1-Vib!l.
Temp,
tv
Mean Deflection s
Temp.
tD
Observer
Recorder
1 ?l ?2
July. 13!" G' iU'^''
0.29101
478.53
8:40 5/1324
8:4 c
'
Iwaoka
Tanakadate
50. HUZI.
Sainokawara near Ginmeisui (ilf!^7jcî5:^j^^7^^/ MI?^]
DIP (0)
Observations of the West Party, 1803,
Date and Hour
(Mean Local Time.)
Needle
No.
0
!
Observer lîecorder
1
Jiüy. ]3*h cjh 3m
3
59' 143
1
Uziie 1 Turuta
Mean
i
0 = 5'./ 14. '3
Reduction to 1895.0= 0.59
,, „ sea lavel= —0.41
0 = 59' 14;5
{66
HORIZONTAL INTENSITY (//)
Oliservixtions of the West Party, 1H!)3.
Date ami Honr
(Mean Local Time.)
n
,r Mean
Temp.
Time of
Temp.
Mean Detieetions
Temp.
Observer
Keeoriler
1-Vib:]
tv
*1 ! '+=2
tu
.July 13"' 111'' ]()'"
0.245'.»0
476.99 14:90
6 J 373
15:0C
b2]'50;'O 19'll'50'.'O
1
14:9 C
Iwaoka
Turnta
H= 0.24590
Eeihiction to 1895.0= 1030
„ ¥e% levels 4687
fl=^"0:24647
51. HUZI.
Bottom of Crater (AyC ^ W}
DIP. (0)
Observations of tlie West Party. 1893.
Date and Hour
(Mean Local Time.)
Needle j ^
No.
(observer
Recorder
July. 13"' 12'' 2™
3 47° 42:2
Iwaoka
Tanakadate
(9 = 47 42:2
Reauction to 1H95.0= 0.5')
„ sea level = —0.39
e=47 42:4
HORIZONTAL INTENSITY (if)
Valve deduced frnin Vibration only hy nsftumbu/ Value of {M
Observations of the West Party, I8i)3.
Date and Honr
i j
7 1 If Mean
Time of Temp.
Mean Deflections
Temp.
t„
Observir
Recorder
(Mean Local Time.) ^' 1 *" Temp.
l-Yib" 1 tv
9.
92
July 13"' 12'' 48'"
„ 13 8
1*0.31257 1476.661 13:50
*0.31099 I 476.73 13.3
f*0.31143 1 476.361 14.3
1
5''.4298
5.4428
5.4410
13.50
13.3
14.3
Tnruta
Iwaoka
TanakaiLite
:\lean 0.31166;
1
1
//= 0.3 iKw;
Rediicti.jn lo 1H;)5.0= 1030
„ „ sea level = 4485
//=. 0.3
1221
52. MURAYAMA.
Aza Arasinotaira (^E ^ ^'^)
DECLINATION (5)
Observations of the AVest Party. 1S93.
Dute and Hour ]l
5
Observer
Rt c >rder
(Mean Local Time.)
(\<^ It"' 12fi 46^'! ;
3 7'
49"
Tanakadate
Janakadate
14 20 i
7
27
„
14 47 i
6
56
15 ^"^ 1
., -J
20
16 47 1
4
55
1« 5 1
V «5
]2
, I 1« 53 '
„ 5
S
„
•■21 Ifi- '
5
14
' -22 39
4
59
' 20"' 5 57 1
4
17
7 50 1
•;
7
8 42 1
„ 1
13
'«' 33 1
1
9
10 23
•J
9
11 '"
4
50
1 1 1
6
49
:\Iear
3 4'
2N"
5 = 3' 4:47
Reductioi to 1895.0= 1.03
,, „ sea level = — 0.03
5 = 0 5;5
DIP (ö)
(»bservatioiiH dt' the West Party, l.'SJ3.
(67)
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July l.j'ii 9'' 37"'
15 23
17 8 I
m
3
3 1
4M r,8;j
„ 48.9
., 57.5
Uziie
Iwaoka
Turuta
Uziie
Turuta
Iwaoka
IMeau '
48 55;i
0 = 48 55a
Eeduction to 1895.0= U.73
„ sea levels — O.O:;
0=48' 55«
HORIZONTAL INTENSITY (//)
Observations of the West Party 1893.
Date and Hour
If
-1/
Mean
Temp.
Time of
l-Vibü.
Temp.
ty
Mean Deflections „
Temp.
Oliserver
Recorder
?i
9-, i ^"
July 15fi' 3 10'»
„ 8 30
,1 14 40
., 21 21
0.30571
0.30624
0.30563
0.30558
471.06] 24:4C
469.57 24.3
469.89 25.5 '
471.()9 22.5
5!5386
5.5430
5.5468
5.5361
24!3C
24.6
25.7
22.5
6°37'lfi{'3
6 37 26.3
6 3719.0
6 38 41.3
15' 5'3P.y2 24:5C
15 9 13.7 24.1
15 7 9.3 25.4
15 9 53.8 22.6
Tin-uta
Uziie
Iwaoka
Turuta
Uziie
Iwaoka
Tanakadate
Turuta
Iwaoka
:\b-an ! 0.30579 , | i
//= 0.30579
Reduction to 1895.0= 990
^ „ sea level = 630
" //= 0.30595
53. HIROMIBARA.
Kamiidemma Koaza Warabidaira (_h#tiJ#/h^itT^)
dp:('lination (s)
Observations of the West Party, 1893.
Date and Hour
;
(Mean Local Time.)
! 5
Observer
Recorder
Oct 20ti' 23'' 24'"
3- l(î'
43"
Tanakadate
Tanakadate
„ 23 31
' „ 17
3
„ 21''« 0 21
1 ,. 17
3
'*
„ 5 51
15
29
,1 „ 7 27
15
17
„ „ 8 22
13
24
"
9 7
„ l'-2
5r,
„ „ 9 58
„ 12
37
"
10 30
i „ !:■!
3
"
,.11 12
14
44
"
„ 12 14
17
41
13 19
„ 18
19
„ „ 14 6
18
26
„ 14 17
1*^
26
„15 22
., 17
48
„ 16 is
„ 1'
19
„18 5
17
7
1, 1« 57
17
28
„ 21 It
ir
1»
„ 23 10
16
4s
Mean
3 I'V
35"
!
Reduction to
5 = 3' 16;58
1895.0= 1.08
sea level = —0.05
5^' li'.ii^
(68
DIP (Ö)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
July 16t'' 15'! 41'"
l-it'i 7 10
20 48
3
3
3
49° 14!7
., 16.7
,. 12.8
Tanakadate
Uziie
Tanakadate
Tanakadate
Turuta
Uziie
Mean
49' 14:7
> = 49° 14;7
Eeduction to 1895.0= 0.58
„ sea levels -0.08
6 = 49° 15!2
HORIZONTAL INTENSITY (7/)
Observations of the West Party, 1893.
Date and Hour
Mean
Time of
Temp.
Mean Deflections femü
Observer
Recorder
(Mean Local Time.) |
Temp.
1-VibH.
tv
9i
92
July. 16'h I7I1 34"^
„ 22 1
„ 17 tl^ 8 39
0.29784
0.29734
0.29725
469.20
470.86
468.46
28:3 C
24.1
29.0
5!6288
5.6175
5.6321
30:3 C
24.1
28.6
6°47'45'.'6
64912.5
6 46 56.3
15°31'40'.'0 ' 26:3C
15 34 41.3] 24.1
15 29 20.0 29.4
Iwaoka
Turuta
Tanakadate
Uziie
Iwaoka
^le.'^m
0.29748
!
1
1
1
I
7/= 0.29748
Reduction to 1895.0= 1052
,, „ sea level = 920
~~ 77= 0.29768
54. HIROMIBARA.
Dowii Uzuragawa about 500 meters west (Tll^l^M)
DIP (6)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
1
Observer Recorder
July. 17t'' 17'' 14'"
•Î
48' 49 ;9
Turiita Uziie
) = 4S° 49!9
Reduction to 1895.0= 0.58
„ Fea level = -0.08
■ ' ' 6 = 48* 50(4
HORIZONTAB INTENSITY (77)
(* Vabif ijeduced from Vibration only by assuming Value of M)
Observations ot the West Party, 1893.
Date and Hour
(Mean Local Time.)
1
77
-17
Mean
Temp.
Time of Temj^.
1-Yib']. tv
Mean Deflections
Temp.
t„
Observer
Recorder
9i
9 a
July. 17 n> 12'' 6'"
*0.29681
468.79
29:70
,5!6191 ] 29:7C
Uziie
Turuta
77=0.29681
Reduction to 1895.0= 1052
„ sea level = 870
'^^ """ 77=0.29700
(69)
55. HIROMIBARA.
Up Uzuragoya about 800 meters east (IM^hM.)
DIP (6)
Observations of the West Party, 1893.
Date and Honr
(Mean Local Time.)
Needle
No.
Ö
Observer
recorder
July. 17"' 18" 2«"'
3
49' 39 ;4
Iwaoka
Tanakadate
6 = 49*
Reduction to 1895.0 =
„ „ sea level =
39:4
0.58
-0.09
0 = 4y°
39 !9
HORIZONTAL INTENSITY (II)
Vahie (Ii'dured frohi Vihrutlon only hy assniaing Value of M)
Observations of the West Party, 1893.
Date and Honr
(Mean Local Time.)
1
j,^ ' -,, Mean
^^ -'^ Temp.
Time of
1-Vib".
Temp.
tv
Mean Deflections
Temp.
tD
Observer Recorder
i
1 Ci 92
July. 17»hl4i' 45'"
r, 19 1
0.29888 i 468.55 31!1C
*0.2994S : 471.09, 22.8
1
5!ßl77
5.5801
3i:5ci (■.45'35" 15'27'li:'3
22.8 1 ■• 1
30!9C
Tanakadate Tauakadat(3
iM'aoka
Mean
0.29917
! ' 1
i 1
11= 0.29917
Rediiction to 18J5.0= 1052
„ „ sea levels 983
11= 0.29937
56. MITUIKE.
First Cave Hitoanamura (K'KH^—M)
DIP (6)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer j Recorder
July. ISf' 13" 50™
3
40* 4:i
f Tnruta -r „ i i ^
1 TT •• ! lanakad.ite
( L zue
0 = 40" 4:i
Reduction to 1895.0= 0.44
„ ,, sea level = —0.09
> = 40' 4:5
HORIZONTAL INTENSITY (//)
(* Value deduced from Vibration only hy assmning Value of M)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
II M l^^^""
Temp.
(
Time of
Temp.
Mean Deflections
Temp.
t»
Observer
Recorder
i
l-Vib:i.
ty
9i 92
Jul v. 18'" 12" n^^
„ „ 12 37
1 1
*0.339n5 472.33 19:2C
*0.34013 472.43 18.9
5/2322
5.2279
19:2 c
18.9
Iwaoka
Tanakadate
I\Iean
1 ' I
0.33989 1 i I
1
//= 0.33989
Reduction to 1895.« i= 10G4
„ „ sea level = 1033
jf i = U.34010
( 7() )
57. MITUIKE CAVE.
Second Cave Hitoanamuia {K'^H^siii—M
( )listrva(ioi
])ii' (e)
s of the West Party, 1S'.^3.
Date and Hour
(Mean Locul Time.)
Needle
No.
! ^
Observer
Iteeorder
,liü.v iNf' ir>i' 22'"
3
is 17;7
f Tanakiidate
1 Iwaoka
Tnruta
9 = iS' 17!7
Reduction to 1895.0= 0.44
,. sea level = -0X)9_
' 0 = 48' 18.1
HORIZONTAL INTENSITY (7/)
(* ^'alve dechired from Mbralion only by assvmhuj Wilue of M)
Observations of the West Party, 1893.
Date and Hour
I[ M
Mean
Temp.
Time of
l-Yibü.
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
(Mean Local Time.)
?i
92
July 18*1' i5'i :',()'"
"0.29839 473.05
17.40
5.5777
17:4C
Iwaoka
Tanakadate
7/ = 0.29839
Reduction to 1895.0= 1064
,. sea level = 1033
i7=0.'29860
58. FRONT OF MITUIKE CAVE.
Hitoanamura (A % W)
DIP (0)
Observations of the West Party. 1893.
Date and Hour
(Mean Local Time.)
1 Needle
! No.
Ö
( )bserver
Recorder
July IS"' -iOi' .13'"
•■!
47° 39;i
Tnruta
Iwaoka
0=47* 39;4
Reduction to 1895.0= 0.44
„ „ sea level = -<>:t>9_
"0 = 47' ^ 39;8
HORIZONTAL INTENSITY (77)
(* \'ahtc deducaJ from Vihraikm only by assumlmj Value of M)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
77 il7
Mean
Temx^.
Time of
1-YibL'.
Temp.
tv
Mean Deilection.s
Temp.
ti,
observer
Recorder
•Pi 9-.
July IHtii ]s'' .50'"
1
«TI.2908S 471.31
22.2 C
5.0601
22:3C
.. 1 ..
Iwaoka
Turuta
77=0.29088
Reduction to 1895.0= 1064
., sea level = 1033
77=0.29109
59. FRONT OF HITOANA.
DIP (9)
Observations of the West Pa
rty, 1893.
Date and Hoiir
(]Mean Local Time.)
Needle
No.
e
Observer
Recorder
July 19ti' 91' 22"'
3
4(r 2o;4
Turuta
Fziie
0 = 4!V 2( {4
Reduction to 1895.0= 0.44
„ ^, sea level = —0.08
0^T^2G;8'^
irolUZÜNTAL INTENSITY (// ).
(* I'
HORIZONTAL INTENSITY (//)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Juyl. 2Ft 171' i;^ni
„■ „ 1'.» 5
22"^> 7 41
3
3
3
4S'
1);2
2l.(;
25.4
Turuta
I'ziie
Noda
Iwaoka
Uziie
Iwaoka
IVIean
48'
22 M
Date and Hour
(Mean Local Time.)
IL
M
Mean
Temj).
Time of
l-Vib'2.
Te m IX
tv
Mean Deflections
Temp
C )bserver
R; corder
9i
?2
tn
•July. 21^t inh 11'"
„ 21 .56
„ 9 13
0.30054
0.30184
0.30059
468.07
467.93
467.96
30:6C
24.8
32.0
5.6058
5.5927
5.6045
31.50
24.9
31.9
fi 42' 6:'3
6 42 8.8
6 4148.8
15 ]7'3i:'l
15 21 3.8
1517 8.8
2'.i.SC
24.8
32.1
Turnta
Tanakadate
Iwaoka
Tanakadate
Iwaoka
MeaTi
0.30099
//= 0.30099
Reduction to 1895.0= 943
„ „ sea level = OOP
n= 0.30 lus
(74)
64. SIMIZU.
DECLINATION (5)
Observations of the West Party, 1893.
Date and Hour
8
< )bserver
Eecorder
(Mean Local Time.)
Oct. 16t>i lO'i 49'"
4 9'
il"
Tanakadate
Tanakadate
„ n 40
10
4
„ l'-2 •^''
11
45
„ i:^ 22
12
19
14 6
12
26
15 16
11
49
., 16 27
10
59
17 43
11
0
-, 1*^ -^1
10
44
19 49
10
14
„ 22 48
9
46
171' 1 24
9
5
6 7
'J
55
•' 47
9
30
7 42
8
37
8 39
8
4
!J ^^
*>
55
„ 10 8
7
9
10 48
8
47
„ 11 39
12
11
„ 12 34
13
22
„ 13 39
13
37
„ 14 32
12
57
Mean
4' 10'
28"
5 = 4°
iü:47
Reduction to 1895.0 =
n.96
„ „ sea level =
0.00
5 = 4^ 11!4
DIP (Ö)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
July. 22"'i 20^ 15'n
„ 23''i 8 12
„ „ 13 16
„ „ IG 17
3
3
3
3
48° 3417
„ 30.0
„ 33.6
„ 31.4
I\\'aoka
Noda
Iwaoka
Noda
Uziie
Tanakadate
Uziie
Turuta
jMean
48° 32:4
0=48°
Eeduction to
1895.0 =
sea level =
32 !4
0.72
0.00
0 = 48° 33 !1
HORIZONTAL INTENSITY {II)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
II
31
Mean
Temp.'
1
Time of Temp.
Mean Deflections Ugj^,,.
Observer
Recorder
l-VibD. tv
?t i 9. '"
July. 22""i2Ji 22'»
.. 23 9 19
„ 14 57
-, „ 22 5
0.30161
0.30086
0..3(073
0.30249
470.59
466.81
466.21
470.11
27°.2C
32.0
32.6
27.0
5! 5802
5.6094
5.6151
5.5743
27:5C
32.2
33.6
27.2
6°43' 8'.'8
6 41 13 . 8
6 40 48.8
6 42 10.3
15°20'30('0 26:90
1516 48.8 31.8
1515 30.0 31.9
1519 42.5 26.8
f Iwaoka
\ Uziie
Turuta
Uziie
1 Uziie
( Iwaoka
Noda
Turuta
Mean
0.30142
1
! 1
Reduction to
//=
1895.0 =
Fea level =
0.30142
1054
000
//= 0.30153
(75)
65. NISINOTO.
DECLINATION (5)
Cbsorvalions of the West Piirty, 18'j;
Date and Hour
5
01. s n- ver
Reeorder
(Mean Local Time.)
t
Oct. 13tii 9»» 20"'
t° 19'
46"
Tanakadate
Tanakadate
„ 9 57
19
35
„
„ „ 10 52
21
50
,,
„
,. 11 38
24
26
,,
,,
., l"'^ 22
25
5
,,
,,
,. 13 5 1
25
11
,,
,,
„ W 5
25
13
„
,, „ !•> 36
25
1
,,
„ ,. 1'» 16
23
39
j^
,'' l-" 1*
23
2
„
r l"* 1-'
23
53
„ ,. 19 17
22
45
„
„ 20 17
22
30
„
„ 21 22
22
2
,,
f
14»'' 0 28
22
23
„
„
3 37
22
28
,^
,,
]', „ (' 25
23
20
,,
,j
6 53
22
37
„
7 35 i
21
18
'' ' !
20
55
i\Iean
1' 22'
53"
1
5=4' 22^88
Eeduction to 1895.0= 1.12
„ „ sea level = —0.01
5 = 4' 24;0
DIP (0)
Observations of the A\est Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Jnlv. 2(.f'' 91' 55''
15 19
22 3
3
3
3
48
45.0
35.9
3:t.t;
Uziie
Turuta
Tanakadate
Tanakadate
Uziie
Taruta
Mean
Î 48°
4(;{2
9 = 48° 40;2
Eeduction to 1895.0= 0.00
„ „ sea level = —0.02
0 = 48° 40;2
HORIZONTAL INTENSITY (H)
Observations of the West Party. 1893.
Date and Hoiir
(Mean Local Time.)
n
M
Mean
Temp.
Time of
Temp.
Mean Deflections
Temp.
t„
Observer
!
Recorder
1-Vibü.
tv
?i
92
July 2(;»i' 13'' 37"'
„ ,. 20 26
0.30052
0.30002
465 49
469.01
31:2 C
24.3
5/5221
5.6036
32:2
24.6
6°41'18'.'8 i 15T7'51'.'3
6 44 5.0 î 15 22 58.8
30.1 C
24.1
Uziie
Turuta
Neda
i Tanakadate
-1
Mean
0.30027
1
7Z=0.30t>27
Reduction to 1895.0= 1293
„ sea level = 176
// = 0.30042
(76)
DIP (5)
( )ljwervations of the "West Partv. 18:»:!
Date antl HuTir
(Mean Local Time.)
Needle
No.
8
Observer
Kecorder
Jiüy. 27"' (')ii S'"
3
3
4S' 38{4
„ 34.2
Uziie
Iwaokrt
Neda
Tnriita
jMean
4s :w:.i
:48° 3j;3U
Pudnction to 18J5.0= 0.Ü0
„ „ sea level = 0.02
0 = 48° 36«
HOKIZONTAL INTENSITY (//)
(* Value ilediiced from Vibration on'y by Assumimj Value of M.)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
IL
-1/
Mean
Temp.
Time of
1-Vib'^
Temp.
tv
Mean Deflections
9l ?2
Temp,
to
Observer
Recorder
July. 27t'> 7'' 24'"
* 0.3004 1
4G).()1
24.4 C
5^5832
24.40
■■
Uziie
Turnta
/i=U. 30041
Reduction to 1895.0= 1290
„ „ sea level = 17(i
7/^=0.3005^)
m, OKAZAKI.
No 10 Oaza Hane Aza Okuyama {-k'¥Mkïl'^M:\^-^V^ï^\
DECLINATION
(5;
Observations of the West
Party, 1^03.
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
Oct. 3''i 22'' 53'»
4 32' 30"
TiiUiikadate
Tanakadate
4"' 2 21
33 2'J
.,
5 49
33 31
^,
7 6
32 44
7 54
32 40
8 45
32 4y
,j
9 44
32 8
,j
10 35
32 49
,.
,, 11 33
33 29
,. 13 15
35 5
,. 13 ^7
35 15
„ li 33
35 9
„ 15 37
34 49
,. 16 4«
„ 33 44
» 17 41
33 38
^,
19 3
„ 33 36
1
"
:\I.'an
4^^ 33' 2S"
5 = 4 33:47
Reduction to 1895.0= 1.12
„ sea level = 0.00
5 = 4 34:
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Oct. 15' 1' 711 5O111
4°
27'
30"
Tanakadate
Tanakadate
8 22
„
26
47
,,
8 55
26
14
9 21
,,
26
5
9 53
„
26
45
10 44
27
35
n 19
28
20
Mean
4
27'
53"
5 = 4 27:S8
Reduction to 1895.0= 1.09
„ sea level = -(J.OO
5=4° 28; J
observations of the West I'arty, 1>S'.)3.
(77
Date and Hour
(Mean Local 'lime.)
Needle
No.
e
Observer Recorder
July. 28ti' 13H 22m
„ 20 7
2Jt'' 7 45
3
3
3
48^ 35!0
„ 32.7
„ 32.0
Uziie
Tnruta
Noda
Mean
4S" 33.'2
0 = 48' 33!2
Reduction to 1895.0= 0.43
„ „ sea level = —0.01
0 = 48" 32«
HORIZONTAL INTENSITY {If)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
H
M
Mean
Time of Temp.
I\Iean Deflections
Temp.
"Ror-nrflt^r
Temp.
1-Vib!]. tv
1
?x
92
tD
Jnly. 2St'i lih 4g™
„ -22 22
„ 29tii 7
9
„ 8
35
>, '> '"^
53
I'J
52
„ >, 11
37
„ „ 12
32
13
26
It
8
15
15
16
5
„ „ 17
25
17
56
w
45
„ ^, 20
11
„ 29^'' 1
m
J) „ 5
50
7
45
Mea
31'
40"
34
40
35
3
34
40
34
33
34
41
34
21
31
33
31
22
32
15
35
4
35
22
3Î
4
36
56
37
31
36
53
36
27
33
27
31
42
32
11
31
6
31
56
30
40
29
25
28
50
34'
•»>'
< )l)server
Tanakadate
Recorder
Tacakadate
5:r-4 34. '37
Reduction to 1895.0= 1.07
., „ sea level = 0.00
5 = 4 35.4
(78)
DIP (ö)
Observations of the West r.tity. 1HJÔ.
Date find Hour
(Mean Local Time.)
Needle 1
No. '
Observer
Recorder
July. 29tii 21 '1 54m
30ti' 11) 0
„ „ 14 36
„ 21 11
3
3
3
1
48' 27 ;5
., 25.9
„ 20.1
., 22.0
Turnta
Uziie
Iwaoka
Uzue
Tanakadate
Turtita
]Meau
\' iK 23;;.)
e = 48'
23^9
Red
iTction to 1895.0 =
-0.43
„ „ sea level =
0.00
0 = 48° 2315
HORIZONTAL INTENSITY (T£)
Oltservations of the West Party, 1893.
Date and Hour
(Mean Local Time)
July. 29t'' Qi' 14"!
„ 30ti' 8 51
„ 13 2 5
.. 15 37
„ 20 29
Mean
0.30252 468.42
0.30212
0.3f232
0.30308
0.30192
466.04
464.77
464.71
467.67 26.2
Mean
Temp.
24'.4C
30.8
32.!)
31.9
0.30239 !
Time of
1-Yibn .
5.5812
5.6020
5.6096
5.6024
5.5944
Tem]D.
ty
Mean Deflections
24:60!
30.9
33.8
32.8
26.6
6'40'28'.'8
6 38 46.3
6 37 41.3
6 37 9.4
6 40 21.3
Temp
ti,
15°14'55'.'0
15 10 56.3
15 8 33.1
15 810.0
15 1412.5
24:30
30.7
32.1
31.0
25.8
Observer
Recorder
Turnta ', ( I'ziie
Uziie j I Turuta
„ I Tanakadate
I-waolca Turuta
Turuta 1 lT\'aoka
1/ Tanakadate
Tanakadate I Turnta
H= 0.30239
Reduction to 1895.0= 1.582
,_, „ sea level = 0000
; 72="" "0^30255
68. NARUMI.
Aza Ikenoiie embankment (^ïtli ^ JitSP^)
DECLINATION
(5)
( )1 iserv
(tion of the Wesf
Party. 189:5.
Date
and Hour
(Mean
Local Time.)
01>server
Recorder
Oct.
2iu) 141. 451.1
,. 15 48
» 17 6
„ 18 12
19 49
3'-^' 1 31
6 8
6 32
» 7 2
7 32
2'Hl 8 6
V « 44
9 47
„ 10 44
„ 11 37
,. 12 36
„ 13 33
„ 14 19
„ 14 3(; ,
„ 14 47
t
4(/ 31"
38 51
38 18
38 44
38 . 5
36 12
38 58
40 16
38 33
37 40
38 53
39 5
37 4f;
39 7
40 35
40 58
40 44
40 0
40 31
40 36
Tanakadate
Tanakadate
51
Mean 4
{' 38' 3Î"
Reduction to
5 = 4 38Î53
1895.0= 1.16
sea level = 0.(K)
5 = 4" 39:7"~
DIP (6)
Observations of the West Party, 18i»3.
(79)
Date and H(nir
(Mean Ldoal Time.)
Needle
No.
e
Observer
Recorder
July. 3ist 151' 35"'
„ 21 43"'
Ang. 1st !) .js
3
3
4S' 45.'9
., 47.G
„ 45.3
Tanakadate
Iwaoka
Uziie
Iwaoka
Tanakailate
IMeau
48' 4G;3
e=48° 4g;3
Induction to 1895.0= -0.71
„ sea level = 0.00
0 = 48° 45 !G
HORIZONTAL INTENSITY (11)
observations of the West Party, 18'J3.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Vib:i.
Temp,
tv
Mean Deflections
Temp.
Observer
Recorder
5.78
4(55.38
37:5 C
27.7
31.0
5!(5254
5.G()S2
5.G134
37';8C
28.0
30.9
G°37;5(V.'3
6 3i)48.8
G 31) 18,1
15" G'43'.'3
15 14 8,8
15 12 10. G
37! 1 C
27.5
31.1
T'ziie
Iwaoka
Tanakadate
Tanakadate
Tnruta
Iwaoka
Mean
(».30117
//= 0.30117
Rediiclion to 1895.0= 1(508
., ,, sea ]ev«=l= 0()0
7/'-rü;3(7I:W
69. Nagoya.
In tent near Magnetic Observatory in Meteorological Observatory
m iDc ffï ï^ m 1] m. m ^u ^ y Jiu^)
DECLINATION (5)
(Jbservations of the West Party, 1893.
Date and llonr
(Mean Local Time.)
Sept. 1(5"'
rrf'
lOii
21'
11
14
11
31
12
25
13
13
14
22
15
42
1(5
V.)
17
10
18
11
19
18
20
57
22
10
2
58
5
35
7
2it
7
50
'.)
2
10
20
11
29
20
50
22
49
Mean
40'
41
42
43
43
42
42
42
41
41
41
41
41
40
39
39
38
40
42
44
55
55
35"
37
44
42
11
31)
23
31
34
24
34
48
50
V.)
2(5
20
50
35
25
m
10
13
41'
15"
Observi-r
Tanak idate
Recorder
Tanakadate
5 = 4'
4i;25
Reduction to 1895.0 =
1.27
„ „ sea level =
0.00
5 = 4° 42 ;£
80
Observations of the Seto Sea Party. lSf)f;.
Date
and Hour
(Mean
Local Time.)
Oct. G*
> ](ii
40 in
M )»
11
59
,, ,,
12
29
,, ,j
13
9
14
47
If;
39
,, ,
18
17
„ J,
r.»
40
,, ^^
22
25
7t'
0
31
4
37
" "
7
19
,.
8
9
jy .
1(»
31
11
43
13
37
,! „
15
43
" •)
17
32
Mean
41'
44
4r,
40
45
43
43
43
43
43
43
43
42
41
41
47
47
45
43
IS"
58
23
47
52
27
4r.
5G
55
42
2
7
13
0
21
50
40
42
Oliserver
Tanakadate
Tanakadate
43'
43'
5 = 4' 43{72
Eeduction to 1895.0= -1.73
„ „ sea level = 0.00
5=4' 42»
DIP (Ö)
Observations of the West Party, 1893.
Eecorder
Sano
Tanakadate
Pnnn
Tanakadate
Sano
0 = 48 47*
Pvediiction to 1895.0= -0.85
,, „ sea level = 0.00
0=48 46;i
(In observatory)
Eeduction to 1895.0= -0.85
„ „ sea level = 0.00
Date and Hour
(Mean Local Time.)
Needle
No.
6
Observer
Recorder
Aug. 1st ir.ii 23"!
„ 21 55
2'"' 9 4(1
3
3
3
48'
4C;8
46.0
4S.3
Tnruta
üziie
Iwaoka
Iwaoka
üziie
Mean
48
47;o
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. 2''«l ]4h .50m
,. 22 7
3
48 52 ;r;
,. 54.*:
Tnruta
üziie
Tnruta
Mean j
48' 53:(;
0 = 4
8 53'i)
' = 48' 52;7
Date and Hour
(Mean Local Time.)
Needle
No.
0
Oliserver
Recorder
Oct. ßtii ir,i. 39i)>
„ 22 0
„ 23 33
2
2
2
48 42 ;r;
„ 40.7
„ 42.5
Tarakadate
Sano
Tanakadate
Tanakadate
Sano
Tanakadate
5 lean
48= 4i::»
0 = 48' 41^9
Reduction to 1895.0= l.Of!
., sea level = 0.00
0 = 48 43;0
HORIZONTAL INTENSITY (11)
Observations of the West Party, 18;)3.
81)
Date and Hour
(Mean Local Time.)
7/
M
Jlean
Ternp.
Time of
Temp.
Mean Deflections
Temp,
tn
Oljserver
Eecorder
1-Vib".
tv
?i
Ç-.
Aug. 1^' l.Ji' 3'"
„ 20 3
2»'' 8 0
0.30182
0.301.")7
0.3O1O0
403.71
400.58
405.03
33:4 C"
2.5.7
29.1
5X.220
.5.0034
5.0144
3.5:2 C
25.8
2'J.2
6'37'51'.'3 15° 9'10'.'0
0 40 11.3 i 15 14 22.5
0 39 38.8 115 12 33.8
31..'.C
25.0
28.9
Iwaoka
Uziie
lN\'aoka
Tr.ruta
T'anakadate
I'ziie
Mean
0.30148
//= 0.30148
Réduction to 1895.0=:: 1C04
„ „ sea level = (M)0
//= 0.30104
Observatory.
Date and Hour
(Mean Local Time.)
Aug. 2i"i2f,ii 30"'
3"' K 45
0.30108
0.30108
M
Mean
Temp.
404.38 30:3C
4()4.45 28.2
Time of iTemi^,
l-YibU. tv
5.0218 30:4C
5.0210 I 28.1
jVIean Deflections
91 fa
(Î38'27î'5
0.38 45.0
1.5 9'43'.'7 .30: IC
15 10 45.0 28.3
Temp
tn
( )bserver
Recorder
Tanakadate
f I'ziie
Turn ta
f Tanakadat <
I Turuta
Mean
0..30107
H= 0.30107
Reduction to 1895.0= 1598
„ „ sea level = 000
//■= 0.30123
Date and Hour
(Mean Local Time.)
II
M
Mean
Time of
Temp.
Mean Deflections
Temp.
( »bserver Recorder
Temp.
i
1-Vib':. tv
1
111' 3Q111
0.30011
400.91
3i:oc
.5!o504
3(t:oc
1
0"35'55'.''0 15' 2'50'.'0
31.4C
1 T'ziie
[ Turuta
Turuta
Uziie
!
(82)
70. MAEGASU.
Aza Nakayama near the branching point of Ikedagawa
DECLINATION (5)
Observations of the West Party, 1893.
Date and Hour
S
Observer
liejorder
(Mean Local Time.)
Sept. 18"! 4'' 7'"
r 37'
52"
Tauakadate
Tanakailate
7 18
3S
5
„
8 20
37
37
jj
„ 9 14
^^
53
^j
1" 17
40
9
„
„11 -2«
41
53
jj
1'^ 40
42
19
.J
„ 13 3Î
„ 42
33
,j
„ 14 42
■41
42
„
., „ 15 54
41
13
^j
17 10
40
32
jj
18 39
3S
59
,,
„ I'J 50
40
50
,)
„
,. '■iO 39
40
47
„
j^
., ^1 11
37
22
„ 2-2 1
38
22
<
Mean
4" 3!!'
21"
8 = 4 39!35
Keaucliou to 1895.0= 1.26
„ sei level = O.GO
5 = 4° 40 :6
DIP (e)
Observations of the AVest Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aiig. 3'-'' 17'' 40™
„ 23 35
4t'' 9 15
3
3
3
4S°
50!2
50.0
48.1
Uziie
Turnta
Uziie
Iwaoka
Turnta
Tanakadate
Mean
48'
4ü.'i
e=4S° 49 ;4
Reduction to 1895.0= -0.85
„ „ sea level = 0.00
e = 4S° 48f5
HORIZONTAL INTENSITY (//)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Aug. 3"i21'' 30">
„ 4"> 7 51
„ „ 13 44
]Mean
.1/
0.80131
0.30179
0.30162
0.30157
465.41
465.59
463.76
]\Iean
Temp.
27:2C
25.3
31.9
Time of
l-Vib".
5.6131
5.6073
5.6211
Temp
tv
27:2 C
25.3
32.2
Mean Deflections
Temp.
t„
6 38'31'.'2
63851.3
6 37 2.5
15° 8'58'/8
15 11 3.8
15 6 21.2
27:2 C
25.3
31.5
(observer
Recorder
f Turnta
( Iwaoka
I Uziie
\ Tanakadate
Iwaoka
j Iwaoka
( Turuta
Tanakadate
Uziie
Turuta
]1= 0.30157
Rediictiun to 1895.0= 1624
„ sea level = 000^
11= _ 0.3.0173
(83.)
71. YOKKAITI.
Idamura Öaza Noda {Jt-ï\}iF^i^'^^m^^±^ WMï^mr. hfff)
DECLINATION (5)
()hservations of the West Party, 18rt3.
5 = 4 35;38
Eeiluftion to 1895.0= 1.27
„ sea levels 0.00
'~~ 5="r^6!7
Date and Huur
(Alean Local Time.)
"
Observer 1 Eec-order
Sept. 19"' 16'' 9m
„ 17 17
18 24
20 9
20ti' 5 26
,, „ 6 57
8 43
K» 16
11 !»
12 29
W IS
14 33
15 3S
4 37' 1"
,, 36 14
3(; 11
36 4
33 39
33 23
32 21
35 6
36 55
38 32
38 25
38 0
3!; 37
Tanakadate
Tanakadate
>•
Meau 4 3.5' 23"
DIP {0)
Observations of the West Party, 1893.
Reduction tt
0 = 48'
1895.0 =
sea level =
39:7
0.9J
0.00
0 = 48'' .38^7
Date and Hour
(Mean Local Time.)
Needle
No.
e
01)server
Recorder
Aug. 5"' 91' 51">
„ 15 4
]'■' 10
3
3
3
48 37;s
40.5
40.8
Iwaoka
I^ziie
I\\aoka
Turn ta
Iwaoka
T^ziie
jMean
48 39;7
HORIZONTAL INTENSITY (//)
Observations of the West Party, 18'Î3.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
l-Yibl'.
Temp.
tv
Mean Deflections
9i 92
Temp.
Observer
Recorder
Aug. 5"' 81' 26m
„ 13 27
„21 3
0.301.59
0.30208
0.30201
463.83
462.42
464.41
29:9 C
33.4
27.7
5/.204
5.6250
5.6130
3o:ic
33.8
27.9
6'37'22!'5 15° 7'16!'2
6 35 36.3 15 3 18.8
6 37 35.0 15 9 6.3
29:8C
33.1
27.4
Turnta
I'ziie
f Iwaoka
1 Uziie
Iwaoka
Uziie
Tanakadate
Mean
0.30189
1
1
H= 0.30189
Reduction to 1835.0= 1664
„ „ sea level = OCO
ÏI^ 0^)206
(84)
72. KAMEYAMA.
Idamura (^ffl^^^lP^^^n'tl*)
DECLINATION (S)
Observations of the "West Party, 1S:)3.
Date and Honr
(Mean Local Time.
Sept.
■2 1st
4I1 15"!
(Î 49
8
iJ
12
13
15
17
19
20
21
23
5
7
8
2
49
10
24
57
48
7
30
20
45
51
22
Mean
32'
45'
32
27
33
17
34
1
36
44
36
4
34
39
33
40
34
3
33
10
34
4
34
15
33
9
32
9
31
■38
Observer
Taualiadate
4
34'
10"
5 = 4 34fl7
Eeduction lo 1895.0= 1.18
„ „ sea level = —0.01
5 = 4= 35:3
Recorder
Tanakadate
DECLINATION (5)
Observations of the West Party, 1893.
Date
and Hour
S
Observer
llecorder
(Mean
Local Time.)
Sept.
5tii &I1 51™
4^ 34'
10"
Nakamnra
Tomoda
., 10 32
36
20
To m od a
Nakamnra
„ 11 31
3S
55
Nakamnra
J,
12 30
„ 33
37
Tomoda
Tomo.la
13 37
36
40
Nakamnra
. ,,
11 40
35
10
Tomoda
Nakamnra
15 41
., 33
9
Nakamnra
Tomoda
;; I'j 6 1
32
34
Tomoda
Nakamnra
17 3
32
25
,,
„
IS 12
31
51
Tomoda
19 11
32
15
Xak imnra
Nakamnra
„ 20 5
„ - 32
34
^,
.,
„ 21 34
32
52
Tomoda
Tomoda
(jtii 0 3
32
19
„
„
2 20
" 31
47
,,
„
3 30
31
2
jj
„
4 43
30
11
,,
J,
5 52
30
32
,,
,,
6 55
30
36
J,
„
7 3(5
30
48
Nakamnra
Nakamnra
8 22
31
5
,,
,j
9 47
34
23
Tomoda
Tomoda
')
10 40
36
15
"
"
Mean
4° 33'
1"
5 = 4' 33;02
Reduction to 1895.0= -1.54
„ ,, sea level = —0.01
5 = 4= 31!4
(85)
DIP (6)
OLsenations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 6tii ll'i 10"!
15 13
22 19
3
3
48' 34 f 2
„ 34.4
., 35.1
Iwaoka
Uziie
Turuta
Uziie
Tanakadate
Mean
50 3416
0=48' 34;i;
Pieduction to 1895.0= -0.98
„ „ sea level = —0.01
e = 48° 33;6
Observations of the Kinki Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Sept. 5'ii 11" 9™
36 17
19 41
•July. 6"' 6 25
CO CO CO CO
48°
33«
31.1
31.9
31.3
Nakamura
Tomoda
Nakamura
Tomoda
Nakamura
Tomoda
Mean
48'
31:8
1
6 = 48" 3i;8
Reduction to 1895.0= 1.18
,, „ sea level = —0.01
ö^48~33f(r"
HORIZONTAL INTENSITY (7/)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.);
U
-|r Mean
Temp.
Time of
l-Vibii.
Temp.
tv
Mean Deflections
Temp.
tn
Observer
Rseorder
9i 1 'ei
Aug. 6"' 9'' 48™
„ „ 14 20
,: „ 19 46
T'l' 8 51
0.30140
0..30212
0.30276
0.30161
463.63 33!5C
461.74 33.7
463.71 27.2
462.53 33.5
1
s
5.6221
5.6210
5.6105
5.6278
33.0c
34.3
27.7
33.5
G°3G' 4'.'4
G 35 10.0
G 36 21.0
6 33 0.0
15° 2'3H'9
15 2 33.7
15 5 40.0
15 3 53.3
34:0 c
33.1
26.8
33.5
f Turuta f Iwaoka
( Iwaoka ( Turuta
Uziie Tanakadate
>'
I Turuta .,
1 Uziie
i
Mean
0.30197 i
!
1
1 1
Reduction to
//= 0.30197
1895.0= 1715
sea level = 113
H--
0.30215
Observations of the I
\iulvi Party
, 189-..
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of Temp.
Mean Deflections
Temp,
to
Observer Recorder
1-VibL'.
tv
9i
92
Sept. 5t'> I3I1 13™
„ „ 17 43
» „ 21 6
„ 6*'' 9 23
■ 0.30198
0.30199
0.30208
0.30198
0.30201
419.49
419.70
419.52
419.12
28:iC
26.1
26.3
29.4
5^.8560
5.8540
5.8544
5.8577
28:6C
26.3
26.6
29.4
5'59'34'.'4 13 34'15'.'G
5 59 53.8 13 35 9.4
5 59 44,4 13.35 4.4
5 5915.0 13.33 46.2
27:60
25.9
26.0
29.4
Tomoda 1 Nakamura
Mean
!
1 i
1 :
1
//= 0.30201
Reduction to 1895.0= -2048
,, „ sea level = 11. ">
//= 0.30182
(86)
73. TU.
Meteorological Observatory (SiJf^lîTf)
DPX'LINATIOX (5)
Observations of the ^^'est Tarty, 189:'..
Date and Honr
(Mean Local Time)
Observer
Rocorder
Sept.
23'''i
121'
17'
13
1
14
5
15
12
16
49
17
54
20
18
■A
50
6
57
7
35
8
32
9
23
9
57
10
59
11
33
li
17
28'
47'
29
39
29
28
28
26
27
24
27
54
27
41
26
26
26
('.
25
21
24
48
26
2f,
27
4
28
26
28
2!»
44
TaiKikadate
Mean
23'
Tanakadate
Eednction to
5 = 4' 27:23
1895.0= 1.10
sea level = 0.00
5 = 4' 28(3
DIP (d)
Observations of the West Party. 1S93.
Date and Hour
(Mean Local Time.)
Needle
No.
e
i
Observer
Recorder
Aug. 7"' 18ii 31"'
„ 8ti' 9 40
10 49
„ 13 37
'A
:î
3
:{
i 48'
48:7
2:).9
29.5
32.7
Iwaoka
Tnruta
Iwaoka
Uziie
Iwaoka
Turuta
iNIean '
1 48'
35 ;2
9 = 4.S' ;55!2
Réduction to 1895.0= -0.70
„ „ sea level = O.CO
e = 48° 84;5~
HORIZONTAL INTENSITY (7/)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-VibU.
Temp.
Mean Deflections
Temp,
to
Recorder
9i
f2
Aug. 7"' 20'' 7"^
8*1' 8 0
„ 8 13
„ 12 53
0.30175
0.30211
0.30195
0.30173
463.40
463.85
463.99
461.93
28'.2C
26.9
27.3
33.7
5!6212
5.6144
5.6144
5.6313
28:4C
26.8
26.8
34.2
6°37' 7:'5
6 36 55.0
6 36 59.0
6 35 25.0
15' 7'11!'2
15 6 38.8
15 631.3
15 2 29.0
28: IC
27.1
27.8
33.3
Iwaoka
Turuta
Iwaoki
f Turuta
\ Iwaoka
Uziie
Iwaoka
Turuta
f Iwaoka
\ Turuta
Mean
j t».c0188
Reduction to
7/=O.:i0188
1895.0= 1680
sea level = 000
//= 0.30205
(87)
74. KAMIYASIRO.
DECLINATION (5)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
5
< »bst-rver
Ixecorder
Sept. 23''i 18'' 45'"
4' '_>8'
16"
Tanakadate
Tanakadate
„ 19 39
., 28
]1
» 21 28
„ 2S
14
24^1' 2 24
„ 27
22
„ 3 23
27
25
„ "
8 20
„ 11 55
„ 13 51
0.30331
0.30313
0.30310
0.30353
463.24 27:4 C
463.43 27.4
460.971 36.0
459.68; 37.4
1
5^6075
5.6073
5.6235
5.(>2S2
27:5 C
27.1
36.0
37.8
6°35'10W
635 8.8
6 32 32.5
6 3133.7
15° 3' 1'.'3
15 2 27.5
14 55 40.0
14 54 23.7
27:4C
27.6
36.1
37.0
Uziie Tuiuta
Turuta Iwaoka
Iwaoka '
V/.ne Tanakadate
:\rean
0.30329
Reduction to
11=
1895.0 =
sea level =
0.30329
1610
(,00
11= 0.30 -(45
(88)
75. TOBA.
Aza Umanotani ütikosi No. 155 (^,115 ^ ^tTlSH55".-fS|i=iili)
DECLINATION (5)
Observations of the West Party, 18:t3.
Date and Hour.
6
Observer
Kecorder
(Mean Local Time.)
Sept. 25'"il5ii 40'"
4' 31'
0"
Tanakadate
Tanakadate
„ 16 37
30
9
,. 17 45
29
50
^^
,,
„ „ 21 43
24
20
„ 22 24
25
30
,^
„ 23 24
25
4
''
,,
2C*'^ 3 57
24
16
"
„ „ 7 14
21
40
"
V ., '' 45
20
51
'
V ,. H 11
20
13
"
8 46
20
48
"
„ „ i' 12
„ 21
50
"
.. 10 8
23
56
'7
„ 11 13
27
25
M 11 42
28
25
„ 12 13
30
3
"
., 12 37
30
33
r ,- 13 12
,, 31
1
.,13 32
31
11
„ 13 50
31
11
V 14 5
30
38
"
., 14 33
29
8
„ 15 9
28
0
„ 16 19
26
47
„
„ 17 24
26
14
''
„ 18 31
27
6
„ 18 57
26
26
„ 19 20
26
36
„ 19 44
26
26
., 20 17
25
45
„ 20 46
24
55
„ 21 12
25
11
]'
,. 23 7
26
1
21
"
Mean
4' 25'
53"
1
1
5 = 4" 25!88
Eeduction to 1895.0= 0.94
,. „ sea level- 0.00
5 = 4° 26«
DIP (Ö)
Observations of the West Party, 1893.
Date and Hoiir
(Mean Local Time.)
Needle
No.
e
Observer
Piecorder
Aug. 9'ii 2'ii' 47™
10«' 10 3
14 38
16 8
3
3
3
47' 59{0
„ 57.1
„ 56.6
„ 57.4
Uziie
Iwaoka
Tanakadate
Iwaoka
Uziie
Tanakadate
Mean
i 47 57 {5
e = 47° 57;5
Réduction to 1895.0= -0.28
.. „ sea level = -0.01
0 = 4:1' 57{-^
89)
HORIZONT Al. INTENSITY (//)
Observations of the West Party, 1S93.
I'ate and Hmu-
(Mean Loral Time.)
Jl
Aug. !(."' .s'' 2S'ii
„12 5G
■2(1 2»
.^r.'aIl
I Mean
Temj).
0.30372 462.75
3K8C
0.30107 461.f>9 32.5
().:!( 412 1 463.0(51 2(1.S
Time of, Temp. I ^f'^"" I>eflectious ,,,^^^^^^
1-Yibü. tv
3
' 11= n. 304 13
76. KATIKAWA.
No. 2023, Katika-w amura near Subara Zinsya.
DECLINATION (S)
Observations of the West Tartv, 1893.
Date and Hour
(^^ean Lo<>al Time.)
5
(^bserv.r lucordi-r
Oet. (i"i i.:'i S»i
4 42'
4"
T.uiMlcarlate Tar akadate
V\ 11
13
10
1
16 47
42
10
17 15 ,
1-
10
„ ., 18 7 :
„ -13
3:!
19 36 !
13
20
.! .. 21 32
1"
10
21 3S
■ ) •""'^
3')
711' 3 41
1-
o
'■' 53
1-
31
7 23
11
51
.,
■^ 15
40
4'.l
»
9 3 ;
l"-^
'2
>•
bi 12
43
52
11 25
„ 47
5
12 12
17
511
,.
12 55
17
13
••
13 55
1'"'
41
,.
., ., 14 46
45-
0
i .'
15 ^"î
41
25
)• 1 >'
1
^r.ai.
1 i;'/
M"
5 = 4' 43;23
Reduction t.i 1895.0= 1.25
„ sea level = 0.00
8 = 4' 44;5
DIP (6)
Observations of the West Party, iSlC
D.-it.
(^ieaii
■ iiid llnnr
Local I'inie.)
Needle
N...
0
()bser\cr
K.'crdL-r
Ang.
12"' 191' 54«..
13"' 9 54
11 50
.3
i 3
3
is
53; 1
52.8
57.7
Tanakadati-
[waoka
I'zii.-
I'ziie
Twaoka
.Mean
IS
f)!:.".
0 = 48' TA'.ö
Reduction to 1895.0= -0.K3
„ sea level = O.CO
9 = 48' 53;7
î)()
HORIZONTAL INTEXSrPY (U)
ObRcrvations of the West Tarty, 18!)3.
Date aiKl Hunr
(Mean Local Time.)|
1 li
,. Mean {Time of
^^ -" Temp.j 1-ViVJ.
Temp.
tv :
]Meau r>otl cotions
9l ^2
ti,
Ol.rt.iv.-r
lîêcoriler
■1
Arg. 12 '• 18h 21'»
22 4
13»'i 8 6
0..3f.087 462.55 29:0C 5.6344
0.30141 462.66 26.6 '' 5.6288
0.30(06:462.20 31.3 ;| 5.6417
29:0 c
26.8
30.0
6 37' 17 '.'5 15' 7'15('0 28:90
.6 3 r 20.0 ,15 815.0 25.5
6 36 56.3 15 518.8 32.7
Iwaoka
j Uziie
1
Til in ta
! Iwaoka
j Tanakadate
1 Iwaoka
! Uziie
-i— ^
Mean
0.3(.:078 !
1 1
i 1
!
!
1
' 7/ =0.30078
Reaiifti.m to 18,15.0= 159'.»
„ sea level = 000
77. KIYOSU.
Aza Baba Gozyögawa embankment i'T^^j^JîiMMW-^ni^^^'^^
DECLINATION (5)
observations of the West Pariy, 1S):Î.
Date aud Hour
(Mean Local Time.)
Sept.
30"i
Oct.
]-'
8H
Om
8
32
,-.
10
35
11'
17
11
52
12
0
13
7
14
10
15
34
17
25
18
17
18
51
20
a
22
Ci
(1
;i
0
13
'.1
47
10
33
11
32
VI
29
13
41
14
27
15
2 S
K'.
0 <
17
35
1«
K,
19
18
21)
2(1
21
3
45
7
(■)
7
48
S
11
S
40
K
57
'.1
20
'.I
41
iO
1
35'
55"
36
17
37
24
40
44
41
33
41
5')
41
53
42
13
41
26
3.t
;)
40
55
41
15
42
;i')
41
■)
.3)
5')
38
8
3!.;
.)•->
35
35
3K
56
40
4'.l
43
.j3
44
50
45
9
44
42
42
4-;
41
7
11
14
41
25
41
21
41
1
40
54
39
54
37
31
36
:>o
35
8
32
0
33
15
33
l3
:}4
26
35
40
Observer
Recorder
Tanakadatf
Tanakadalf
"Moan
39'
3«''
8 = 1 39:63
Eed notion to 1895.0= 1.2)
„ sea level = 0.09
•^^" '■ ' 5 = 4° 40^9 '
(\)l)
Dir (8)
Olîservîitious of the Wt's», I'm-ty, Ik;i3.
Date ami Hmir Needle „
(Mean Loeal Time.) , No.
Olwerver lUconler
i
Aug. 13"' 231' 5uin . ;5
14"' 'J 18 3
„ ,11 lîî —
48 5(i;.)
41 11.2
4H .53.0
Iwauka
Tnnita
Tauakadate
Tauakadate
Uziie Z
Tanakadate
Mean '
4S .5(i:i
!
9^48 5(;:4
Iteductiou to 1«'J5.U= -0.".)7
., ,, sea levels n.(!f;
' 9^48 ~55;4
HOIUZONTAL INTENSITY (//)
Observations of the West Party, 18'J3.
Date aud Hour
(Mean Local Time.)
J/
Mean
Temp.
Aug. 13"' 21'' l(i'" j 0.3li09.5 4(;2.2()
11"' 7 3« ' 0..3(055' 1^2.52
28.1 C
28.'J
12 31 0.3.0,5 400.00; 35.1
Mean
0.3( 0o8
Time of
1-Yibl].
Temp.lj
tv
5.Ü364
5.03'!')
5.(iô27
Mean DeHeetiuus
Temp
28.7Cj 0 37'25:'U 15 7'58'.'8 27.4C
28.G ! 0.37 2:^.7 15 7 11.3 29.3
35.U I G 35 8.8 ' 15 158.« ' 35.2
1 i 1-^
Observer
lleeorder
I^aoka I
Tauakadate
I'ziie I
Iwaoka '
Tanakadate
Iwat>ka
Tanakadate
Turuta
7Z^0.3UO(JS
Iteductiou lo 18'J5.0= 1''.34
,j_ ,. set! ^evel = 000
y/=0;3(O81
78. GIHU.
Play ground at Tyugaku (A'^'^^MWjiê)
DECLINATION (5)
Observations ot the ^\'est Parly, bs'.i3.
Date and Hour
1
(Mean Local Time.)
e
1
Observer
lieeurder
h'ept. 11"' 10'' 5.")'"
J M'
4"
Iwaoka
Tziie
„11 21
J 5
51
„
Turuta
l--^ 11
15
55
Tauakadîita
1:^ 's
45
1!)
,,
Iwaoka
,. „ 1-^ -"'
45
35
Uziie
„ It i
15
25
Uziie
., 14 4(>
^t
0
15 15
-15
33
'J'urata
1-J 53
5; 28 7
4r,o.72| 32.4
45S.Gyj 35.(1
458.571 37.1
45S.52' 38.4
457.31' 40.2
457.22 38.(1
458.35' 3G.4
4. 58.50
45'.i.51»
400.86
401.01
0.3ti045
35.0
32.1
28.8
27.5
5.6430
5.6588
5.6394
5.6448
5.6504
5.6580
5.6631
5.6660
5.6736
5.6718
5.(j07!J
5.063«
5.655U
5.6475
5.6450
28:7 C
37.1
20.0
28.3
32.0
35.2
36.7
38.4
40.8
39.8
37.2
35.8
33.3
29.2
27J
Tem\i.
ti,
0 36'59;'0 15: &SV.'2
0 34 51.3 15 1 38.1
Uliserver
Itceorilcr
54.0
5.0
0,0
22.5
7.5
12.5
25.0
35.0
35.0
44.0
39.0
32.5
1.3
15 8
15 0
15 3
15 1
14 59
14 59
14 58
14 59
15 0
15 1
15 4
15 (1
;i5 6
15.01
35,0;
40.0
16.0
45.0
26.0
11.0
22.5
57.5
40.3
11.0
0.0
18.8
30.3 C
35.8
20.4
29.0
32.9
35 9
37.5
38.3
39.7
37.4
35.5
34.1
30.9
28.4
27.4
Lziik ( lAvaoka
Tr,rnt:i ,(
f .. ! rranal
date
17 37
! „ -11
49
:\leau
; 4 42'
8"
5=4 42.-13
Kcdi;ctiou to 1895.0= 1.32
„
, sea level = -0.ü2
5 = 4° 43 J4
Dil' (e)
Observations of the West Tarty, ISl):].
(SJ3)
Date and Ifonr
Needle '
"~
(Mean Local Time.)
No. 1
e
Oljserver
lîecorder
.Vng. ]'.»f'' ](|ii 12ni '
1
i'.f IV:.',
'.1.2
l\\'auka
Ta'iakadate
,: 21 32
3
•i.5
T'ziie
f Uziie
1 l\va..ka
:\Iean !
i'.l S.'U
9=1:»
S'l)
Reduction
to iisy5.u =
„ sea levels
-0.41
-Ü.U3
ö=4;r 7W
Date and Hour
(Mean Lueal Tinie.l
-, „ 13 3U
-, ., 1!» II
-Alean
HOIMZÜXTAL INTEN.SITY (//)
Observations of the 'West I'arty, 18!J3.
J[
Mean
Temp.
().2;j831
0.2!rJ38
Time of iTemp.
1-Vib". Iv
5,(;';355
5.r.(.410
5.G55;J0
2.5:10
2.s.(; !
22.G !
Mean Deflections
92
Temi>
t„
0 40' 2 '.'5 :15"13'40{'0
0 37 58,8 ;i5 U 3(1.3
i
G3'J57.5 .1513 JC. 3
Obser\el
24:iJO
27.1
Iteeorder
lîedne(i(_)n
//= ((.■j!)ss(;
]S',)5.()r= |:j-22
sea level = 3S1
7/= 0.2y!t03
I Uziie (Tanakadate
i Iwaoka \
[waoka || T'ziie
Tanakadate | Iwaoka
Iwaoka ' JTauakadalt
Tana\adate ( Iwaoka
80. IIDA.
Aza Imamiya i-f'^'à'^jmm)
DECLINATION (5)
Observations ut tlie "West Party. I8:i3.
Date and Hour
(Mean Local Time.)
Aug.
71'
44111
',)
7
10
27
11
7
11
45
13
38
15
11
10
19
17
8
17
45
V.)
to
21
15
22
24
2(1
-Mean
2s'
;!2
30
2* 1
31
k;
30
1
33
3:»
33
(1
32
3(1
il
20
52
20
i4
35
!2
{\
( >bserver
Tanakadate
lAvaoka
Tanakadate
Iwaoka
Uziie
Tanakadate
Uziie
Iwaoka
iJcduction
5 = 4 32nO
1S!I5.0= 1.14
sea level- -0.03
5^4~33f5~
Kecorder
Iwaoka
I'ziie
Tanakadate
Uziie
Iwaoka
Uziie
Tanakadate
( '.M )
Diito aud Hour
(Mean Local Time.)
uy>Ker'\er
lleeorder
Uet. ll'i'
!»
lU
11
12
l;î
j:j
11
15
ic.
17
V.)
21"
IC
23
;J2
21
2!j
:is
lij
27
2U
■M
i
h'-'>
22
21
4«
1!")'
31
r
51
od
.Jl
:is
2."i
:5S
3S
1)
;ii
3S
:j:î
.5(;
:î;i
00
:{:'.
21
:y.'>
(1
32
31
3]
211
Taiiakauate
Taiia]\aiiiit';
:\Ieau
1
33'
37"
5 = 1 3'3 :('.2
lleduetiun to 1895.0= l.:'>0
., sea level = 0-U3
" "5^4° 34>J
DIP (fl)
Oliservatioii.s of the W<:st Tarp , JH'J3.
Date aud Hour
(Menu Local Time.)
Needle
No.
e
01iserv;;;. 1 H)h 4-2"i
J2 38
13 53
15 28
.^
IG 2
.,
IN :i
20 13
21 25
■21"' G 15
4(/
4.3
41
to
:î7
:;i
:!l
43
IS"
58
15
J7
10
'.I
;'rt
18
Observer
Recorder
Tatiiikadatc
l'ziic
Iwaoka
l'ziie
Iwaoka
Uziie
Mean
:!(/
15
d = T 3G:25
lleduction lo 1895.0= 1.14
,. sea level = -0.03
8 = 4 37:7
DD' 16)
(_)1)SorvatinnK (->f the ^^^(_^st Purly. ls:j;{.
ÎI5 )
Dato and Hour
(Moan Local Time.)
1
Xoedle
Xo,
d
OVisorvor
ll.H-order
A' g. 2V'^ IV' 51)>"
., 17 2!)
3
3
^9" low
„ 11.5
Iwaolca
I'ziie
Tziie
Iwanka
Moan '■
1 1
40" lia
Keduction to 1895.0= -0.27
V „ sea level = —0.05
>=4r lo;8
HORIZONTAL INTENSITY
01)servations of the West Party,
1893.
Date and Hour j j, \ i,r
(Mean Local Time.)
Mean
Temp.
1
Time of Temp.
1-Yibü. tv
INIoan Deflections
Temp,
tx.
< )bserver r>oc nlor
?i
?3
Aug. 2:i'-'H'' 311'": 0.29822 458.80
„ 19 31 1 0.29821 4fi0.91
3i:2C
24.3
5.(;8320 3i:5C'
5.f;(V)44! 24.«
6°37'40!'r.
(i 39 52 . 5
15" 8'15:'0
15 13 18.8
.30:9 c
•^4.1
Iwaoka Uziio
Fziie Tauhk; date
I\rean 1 0.29822
1
TT f^ .-,
Eeduction to 1895.0= ]197
,. se-T, level = Vu:',
11= U.29S11
82. HUKUSIMA.
No. 1846, Hukusimamura (M^H ? Afim'l^^.Wit
DECLINATION (§)
Observations of the West Partv, 18'j,3.
Dat
=! and Hour iJ
(]\Iean
Local Tj
me.) 1
5
Oliserve ;•
Recorder
Aug.
25"' 2''
:!'"
I
5r,'
55"
Iwaoka
Iwaoka
>'
31;
52
50
T;aiakadato
I 'ziie
i^
15
51
5;/
Eziio
Tanakadato
30
53
54
Timakadalo
T ziio
)'
to
20
51",
I
Tziie
4 anakadat«-
.'
11
3(1
5')
5'*
Tana\ad;ito
t'ziie
"
12
,, 13
3 s
5
0
0
5 S
5 )
Iwaoka
,.
15
21
1)
N
Iwaoka
I'auakadato
,,
17
.■;o
25
5 S
57
2 1
0
rziio
rziio
Iwaoka
,,
„ . 19
28 ':
54
25
"
22
30
54
19
D\ao\'a
Fziie
:\roan
4
5!;'
1"
5 = 1 56;02
Reduction to 1895.0= 1.57
,, „ sea, level = -• O.Or.
5 = 4" 57 ^5
DIP (Ö)
Observations of the ^\'ost Partv 1893.
Date and Hour
(Mean Local Time.)
Noodlf
No.
Obsoi'Yor
Rocordor
Aug.
2(;fii f)ii
14
•21
9'"
4(;
25; 1
lO.3
23.5
Moan
:.o 23:1
Tanakadati
Iwaoka
Tziir
I'ziio
Taiiakad.ile
Iwaolca
e = .5(r 23;i
Reduction to IS »5 0 = -O.'iS
„ „ so. I level = — (t.07
^ 0=50° 22;3
(9f)
\ Date and Hour
( M( an Local Time.
HORIZONTAL INTENSITY (//j
Ol>scn-ations of tlio West Tarty, 18'.):?.
]l
M
i iloan
iTeinp.
Aug. '2">*'^ '?'' 44''
. .. IB 4r>
0.2950)5
0.29GJ2
0.29595
4r.2.51 2I):2C
458.0.1 1 a2.0
462.15 20.7
^lean
0.205^1 i
Time of Temp
l-Vibn.
5.6S218
5.70754
5.0822
tv
19:5C
:i2.3
20.3
^lean Dedec-tions. ! Temji.
C, }4'll'.':i
0 4!) ].3
0 43 45.0
9-,
ti,
20!9O
15 23' S'/S
1514 dO' 31.7
15 22 23,8 21.»
Observer i Eeeonler
I^ziie
Tanakiulate
Iwaoka
Tan.ilvadate
T'ziie
Iwaoka
Tanalcadate
Uziie
I Tanaka(l:ite
( Iwaoka
I'ziie
//= 0.29591
Réduction to 1895.0= 1270
„ sea level = 99S
//= 0.29014
83. NOMUGL
Aza Simonohara ['-f F ^
DKA'LINATION (5)
()l)servations ot the West Party. 1S'.)3.
Pate and Hour
(Mean Local Time.)
Aug.
2s
,,
)'
54
:!3
'•
"
4
.".")'
2"
' s =4° 55!(t3
deduction to 181)5.0= l.ON
., sea level = —0.08
5 = 4° 50{0
Dir (9)
01)pervations of the West Party, 1893.
Date and Hour ! Needle
(Mean Local Tin'.e.) || No.
Aug. 2sti' 11'' 32'^^
., .. 15 1''
^leau
4'.» 3S!,;
,. 38.4
38.8
( )bserver
Recorder
4't' 3s:
Iwaoka
Tanakadate
Iwaoka
■ ■ 0 = 4'l 3s;';
Reduction to 1895.0= -0.'.t5
.. sea level= —0.10
0 = 49 37 ;5
HORIZON'JAL INTENSITY (//)
Observations of the West Party, 18')3.
Date and Hour
(^Slean liocal Time.)
Aug. -28' '• 9'' :0"^
][
.Mean h Time of Temp.
ITemp.ljl-Vib'^. | t^
1 3 29"!
r.» 9
0.29H94
! 0.29935
0.29913
Mean
0.29914
400.31 2IV.7C 5.0]\a
Iwaoka
10 22
4)
IS
Tiirnta
Tanakadate
11 -^i
52
15
Iwaiika
Turnta
., 12 24
52
59
Turnta
Uziie
V'i 44
53
35
Uziie
Tnruta
14 30
.53
25
Tnruta
Uziie
„ 15 52
5i
17
Uziie
Tnruta
17 8
50
31
Tnruta
,,
19 43
[0
.5')
Tanakadate
21 21
50
•i9
^,
„ 22 23
4)
::o
J,
23 24
49
47
3lst 5 r,
48
10
Iwaoka
I'ziie
7 35
45
45
I'ziie
Iwaoka
'* 11
48
43
Iwaoka
Uziie
17 48
49
53
I'ziie
Iwaoka
„ „ 22 6
50
11
Iwaoka
Uziie
Mean
4 .5(.'
'■ //
S =.4" 5; ;r2
Eednctiou to ls95.0=. 1.71
,, „ i^esi levels —0.04
" ^5^4° 51!8
DIP (0)
Observations of the We^t Part v. is'.i;;.
Date and Hour
(Mean Local Time.)
Needle
No.
e
(»bserver
Recorder
Aug. 30t'' l()i' 1'"
,, .. 13 22
18 21
49 49; i
„ 41.4
„ 48.4
Iwaoka
Tnruta
Uziie
Tanakadate
Uziie
Turnta
ilean
J 9^ 47;5
!
) = 49' 47 ;5
Keduction to 1895.0= -1.21
„ „ sea level = —0.05
0 = 49° 46;2
nOPJZONTAL INTENSITY
01)servatiiins of the West Party,
1S93.
Date and Hour
(Mean Local Time.)
H
-■^ 1 Mean
iTemp.
Time of | Temp.
Mean Deflections
Temp.
tv
Observer
1
Eecorder
1-VibL'.
tv-
ft
».
Aug. 30'!' 15'' 26'»
„ Sl'^t 6 5
0.29858
0.29791
458.31
461.46
27:oc
19.7
5.6832
5.6681
29:7C
19.7
1
, 6 37'12'.'5
; 6 40 36.3
15 7'36"3
1515 7.5
2S:4C
19.7
1
TurTita
I'ziie
Iwaoka
J
1
Uziie
Iwaoka
Uziie
„ .-, 7 9
0.29S09
461.12
21.0
5.6681
21.0
' 6 39 57.5
15 13 40.6
21.0
1
1
"
1
"
„ „ 'J 48
0.29791
457.31
32. (i
5.6947
32.5
6 36 43.1
15 6 6.3
32.7
1
1
„ „ 10 57
0.29751
457.73
31.7
5.6957
33.0
6 37 35.0
15 7.59.4
30.4
1
1
„ ,. 12 22
0.29811
456.12
36.2
5.7012
36.7
6 35 22.5
15 2 47.5
35.8
■
„ „ 13 47
0.29S10
456.71
33.5
5.6976
33.9
6 36 9.4
15 4 55.6
33.1
"
„ 14 56
0.29Î-0O
457.(0
31.8
5.6976
32.7
6 36 47 . 5
15 6 27.5
30.9
1
"
„ „ I'l 7
0.29782
45891
25.5
5.6882
27.0
6 39 2.5
15 1147.5
24.0
1
1
"
„ „ 17 16
0.29736
461.84
21.1
5.67143
21.0
6 40 6.3
15 11 23.1
21.2
"
„ 18 29
0.29S12
461.12
20.8
5.66924
21.2
6 4011.3
15 1415.0
20.5
„ „ 21 32
0.29812
461.33
19.5
5.6G73
19.7
6 40 31.3
1515 20.0 19.4
1
-
"
Mean
0.29797
i i
i/= 0.29797
fduetion to 1895.0= 1437
„ „ sea level = 722
7/= 0.298 1 9 ~
:98)
85. Gero.
Oaza Morigumi {X-Î^^^W
J)KCLINA1I0N (S)
Observations of the West Tarty, 1893.
Date and Ilonr
5
(Ihserver
Eecorder
(Mean Local Time.)
Sept. 2"^i 0^1 39ni
4° 46'
0"
Tanakadate
Turuta
. 7 5
40
51
Iwaoka
„
„ „ 9 1
40
54
Uziie
Iwaoka
„ ]0 39
45
IC.
Tanakadate
„ H 29
47
9
,,
T'ziie
„ 32 23
1 „ 49
5
,,
., 13 54
49
34
Uziie
Iwaoka
„ 15 20
47
59
Iwaoka
Uziie
„ ]« 24
47
0
„
Turuta
„ 17 '^8
\ ,. 4'i
4
,,
„ IS 25
1 :, 43
13
Tui Uta
„
„ 19 55
43
0
Uziie
,,
., „ 20 3.3
45
57
Tanakadate
•'
Mean
4 4r,'
28"
'5 = 4° 45!47
Eeduction to 18.35.0= l.fil
„ „ sea level = —0.04
8 = 4° 47!0
DIP (0)
Observations of the West Tarty, 1893.
Date and Hour
(Mean Local Time.)
Needle
No.
1
e
Observer
Eecorder
Sept. l^t 23'' 11™
2"'i 10 8
.,14 50
3
3
49 29»
„ 31.1
., 34.0
Iwaoka
■Uziie
Turuta
Uzue
Iwaoka
Uziie
]\Iean
i 49 3i:4
1
Eeduction to 1895.0= -0.93
„ „ sea level = —0.05
ê^49°"^30!4r
HORIZONTAL INTENSITY (H)
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.
Sept.
2nd ,sli ^2^
„ 13 19
.. 19 24
n
Mean
0.29877
0.29863
0.29904
0.29881
31
I Mean
Temp.
460.57
456.68
453.75
21:7 C
33.3
24.1
Time of
1-Vib1.
Temp.
tv
5.6653
5.6933
5.70G0
2r.4C
33.9
24.3
Mean Deflections
Temp
6°38'44'.'4 1 1511' 1'.'9
6 35 22.5 15 2 55.0
6 32 21.3 14 55 53.8
2i:9C
32.6
24.0
(Jbserver
Eecorder
Iwaoka ; ]
Uziie I J
Tnn\ta i(
Uziie
Tanakadate
Eeduction t(
Jl =
1895.0 =
sea level =
l;.2.).ssi
1426
742
//= 0.299(3
86. HATIMAN.
Hatinianmati Oaza Simatani Aza Imamati {A^^:k^l
DECLINATION (5)
Observations of the West Party, 1893.
iS'-^^W)
Daet
and Hour
5
Observer
Eecorder
(Mean
Local Time.)
Sept.
4tii 7h 30"!
4 45'
0"
Iwaoka
Turuta
9 26
46
56
Tanakadate
ÎJ
'
„ 10 58
•±9
49
„
')
„ 11 45
50
59
„
,,
12 25
51
36
„
„
„ 14 7
I 52
16
Uziie
Iwaoka
., 15 41
50
45
„
„
, 17 5
49
15
Iwaoka
Uziie
., 19 25
48
52
,,
„
., 21 3
48
52
Tnruta
„
22 li
4s
of)
Iwaoka
luruta
:\reau
4 4S'
s"
S =
4 4s;i3
Eeduction to
1895.0 =
1.59
,.
sea level =
-0.01
4917
DIP (0)
Oliservations of the "West Tarty, ls9:-!.
{ !'=' )
Date and Hour
(Mean Local Time.)
1
Needle
No.
9
Observer
Eecorder.
Sept. 4"' 101' 3(]m
15 13
„ I'S 12
3
3
3
49' 239
„ 24.4
„ 23.2
ïanakadate
Iwaoka
Uziie
Tiimta
Uziie
Mean
49^ 23 ft!
!
0 = 49' 2V.
Itednction to 1895.0-^ -1.2(1
„ sea level = -0.02
1 = 49 22!4
HORIZONTAL INTENSITY
Observations of the West Party,
1893.
I'ate and Hour
(Mean Local Time.)
If 31
Mean
Temp.
Time of Temp.
JMean Deflections
Temp.
01)server llecorder
1-Yib?.
tv
f« 9i
tn
Srpt. 4'i' 81' 3lia
„ „ 13 30
„ 20 22
\ 0.29982 453.60
1 0.29998 452.09
0.29939 454.52
25!1C
27.3
21.5
5l;993
5.7057
5.6923
25:1 c
26.5
21.4
6°30'56'.'2
6 29 33.8
6 3151.3
14'52'20W
14 49 45.0
14 54 42.5
25:1 C
28.2
21.6
Turuta Tanakada'e
Tanakadate Turuta
f Iwaoka j Uziie
( Turuta (
:m 4S"'
,, 8"' 2 26
4 4'i
■^ 54
« 48
10 25
11 ^S'
12 11
13 42
15 2n
„ „ I'-' 21
K'' 49
18 20
'•^'» 13
20 56
4 57' 29"
.55 42
54 20
53 15
52 19
55 55
56 26
57 28
58 54
55 34
53 7
52 25
55 16
54 20
53 43
Tanakadate
Uziie
Tanakadate
"
Iwaoka
Uzii.'
Tanakadate
Iwaoka
Uziie
Tiaruta
Iwaoka
Tanakadate
Uziirf
J'
Tanakadate
jMeau
4' 54' .34"
5^4 54:5
Reduction to 1895.0= 1.5S
„ „ sea level = —0.03
DIP (0)
observations of the West Purtv, IS!):!.
Date and Hour
(Mean Local Time.)
Needle
No.
f
01)-;erver
Recorder
Sept. 8"' 01' .39'"
„ >- 10 2
14 51
17 55
3
3
.3
v.>
33.(1
27.4
30.1
27.9
T'ziie
Turuta
Iwaoka
Tanakadate
I'ziie
Tanakadate
Iwaoka
Uziie
]\Iean
49°
29:6
0 = 49 29;6
Reduction to 1895.0= -1.45
„ „ sea level = —0.04
0 = 49' 28M~
(100)
HORIZONTAL INTENSITY (//)
()l)servations of the West Party, 1X93.
Date and Hour jj
(^lean Local Time.)
11
Srpt. 8t'i 7'' 51"' 0.23333
., 13 21 I 0.23347
., 19 36 ' 0.29907
:\l£
0.23323
M
453.89
451.71
Mean
T'-mp.
22:5 C
28.7
453.47 23.2
Time of
1-VibS.
Temp.
tv
5.7017
5.7153
5.7075
Mean Deflections
Temp
tn
22:40
29.2
23.5
6°32'10'.'0
6 30 2.5
6 32 13,8
14°55'35'.'0
14 50 40.6
14 55 47.5
22:60
28.3
23.0
li= 11.23923
EedTiction to 1895.0= 1632
,, „ sea level = 474
IIZ 0729950
Observer
Uziie
Iwaoka
Iwaoka
Recorder
Iwaoka
Uziie
Tanakadate
Uziie
88. NAGAHAMA.
Ruin of Old Castle {MiMt)
DECLINATION (5)
Observations o£ the West Party, 1S93.
Date and Hour
S
Ob.server
Recorder
(Mean Local Time.)
^'ept. 9"' 18'i 8'"
4 -J 4'
2"
Tanakadate
Turuta
„ 19 55
45
0
Uziie
Iwaoka
22 5
1 „ 45
48
,j
Turuta
10"' 3 4
' „ 45
53
Turuta
6 ^0
44
17
Tanakadate
Tanakadate
„„11
41
21
,,
Turuta
8 45
45
19
Uziie
8 52
45
2 J
»
., 10 50
! „ 48
i\
Uziie
„
11 49
4y
23
„
12 34
i „ 50
30
Tanakadate
13 54
1 ,! 55
5
,,
,,
14 11
t „ 48
50
T.inakadate
Uziie
16 27
., 44
39
Turuta
J,
„ ,- 17 54
45
5
Tan;ikadate
Turula
18 33
45
35
"
Meau
4 4("/
s"
Reduction to
5 = 4
1895.0 =
sea level =
46:13
1.43
0.00
5 = 4
DECLINATION (5)
47 !6
Observations o£ the Kinki Party, ISl"!.
5 = 4' 43:0
Reduction to 1S95.0= -1.6S
., sea level = 0.00
5^4' 4S!1
Date and Hour
(IMeau Local Time.)
S
Observer
Recorder
JiUy. 15'!' 22'' 33'"
K'.fi' 4 2S
\, r 5 :^7
1 w
1 52
;, ., 9 11
10 19
„ 1 1 25
!, „ 12 28
13 26
13 47
15 2
l'> 8
18 '49
19 '5S
4' 4')' 7"
45 15
47 44
46 8
46 7
43 10
47 46
49 5t)
52 42
54 k;
„ 54 23
54 47
53 19
50 .50
49 30
Tomoda
Katö
Tomoda
Katö
Tomoda
Katö
Tomoda
Tomoda
Kato
Tomoda
Katö
Tomoda
IMean
4' 49' 48"
1
DIP (0)
Observations of the West Party, 1893.
(101)
Date and Hour j
(Mean Local Time.) ]
Needle
No.
e
observer
Recorder
Sept. 9<'> 211» 31"!
lOti' i(j 16
15 41
17 2U
3
3
3
3
' 49
12. 'G
11.5
3.7
5.3
Iwaoka
Uziie
Tanakadate
Uziie
Tnruta
:\Ieau
4i»
8:3
:49' 8:3
Redi-iction to 1835.0= -1.44
„ „ sea levels -0.01
0 = 49° C!8
DIP (9)
Observations of the Kinki Party, 189:
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Keeorder
July. KJtii G'' 38'"
., 1" r,G
IG 43
.3
.3
3
49°
G.7
8.7
Tonioda
Katö
Tomoda
Tomoda
Katö
]\Iean
4'J'
7:0
0 = 49° 7:0
Reduction to 1895.0= 1.69
., ,, sea level = —0.01
6 = 49° 8:7
HORIZONTAL INTENSITY (//)
Observations of t'le West Party, 18)3.
Date and Hour
(Mean Local Time.)
7/
M
Mean
Temp.
Time of
1-YibD.
^ 1
Temp.
tv
Mean Deflections
Temp.
to
1?0,>,->V,1»UV
?i
?a
Sept. 9"! lO'i iG'n
„ 10th 8 21
„ 13 32
0.30059
0.3009:)
0.30118
452.G7
451.57
449.88
25!8C
29.4
33.7
5^6967
5.7007
5.7128
1
25:2 C
28.8
35.2
6°29' 5:'0
6 27 45.0
6 2G20.0
14'48'li:'3
14 45 16.3
144151.3
■2GVSG
30.0
32.3
I Turuta
\ Tanakadate
Uziie
f „
\ Tanakadate
J Tanakadate
I Turuta
Tanakadate
1 Uziie
Mean
0,30089
»
!
7^=0.30089
Reduction to 1895.0= 16G3
,, „ sea level = 64
77=0.30106
HORIZONTAL INTENSITY (77)
Observations of the Kinki Party, 1898.
Date and Hour !
(Mean Local Time.)
July 15"' 22'' 2"'
1(*> 8 4G
„ 14 37
77
'0.30129
0.30111
0.30108
-17
42423
422.26
421.93
^lean
0.30 IIG
Mean
Temp.
23!5C
29.5
31.0 ,
Time of
1-Vibi2.
5.8096
5.8439
5.8495
Tern 13.
23!4C
29.0
32.1
Mean Deflections
(6° 4'46'.'2
6 3 5.0
G 3 0.0
Temp
1 tn
13°4ß'45:'l 23:6C)
13 4251.9 30.0
13 42 25. C 2'.t.9
(Jbserver
Recorder
I Tomoda
I Kate')
Tomoda
Kato
Katö
Tomoda
Kato
Tomoda
77=0..30]1G
Reduction to 1895.0= -1951
„ ,, sea level = 64^
K= 0.30097
Nagahama ( ßfl - lÜ 5i)
At station, observed in 1887.
DIP (e)
Observations of the Kink-i Party, 18:)G.
Date and Hour
(Mean Local Time.)
Needle i
No.
e
Observer
Recorder
July 181' 24"'
3
5!»
7:0
Kutö
(102)
B OKIZONTAL INTENSITY (//)
(* I'njve dedured from Vibration o)dij hy assummg Valve of M)
Observations of the Kinki Party, 189(').
Date ami Hour
(Mean Local Tirae.)
H
M
Mean
Temp.
Time of
1-Yib».
Temp.
tv
Mean Deflections
Temp.
tr,
01)server
Eecorcb^r
9i
9-,.
*0.3C061
423.11
27:iO
s !
5.8131 27:5 C
Katr>
KalC)
89. TURUGA.
Matubaramura Öaza Matusima (i&ffiä-;^^'töallWAII-/5f^lH^Si
=^111)
DECLINATION (5)
Observations of tl;e West Party, 1803.
Date and Hoiir
.
(Hiserver
lîecorder
(Mean Local Time.)
Sept. 11"! 2'i 20™
5 50
i; 4.j'
21"
Iwaoka
Iwaoka
i:^
23
Tanakadate
Tanakadate
G 0
42
.3
,,
6 31
42
2!)
Turuüx
•' 18
"i*'
4';
Uziie
>'
„ 11 9
51
2;)
TiTruta
Uziie
11 36
52
2S
Uzüe
Turuta
12 11
53
•H)
,,
„
13 55
5"-^
22
Iwnokû
>'
3»1 15 32
■l"*
S
,,
Iwaoka
16 33
47
5
,,
„
„ 17 9
46
48
,,
,. 1!» 9
47
22
Tunita
Turuta
„ 21 4
47
U 5
Iwaoka
"
Mean
4^ 47' :i"
8 = 4' 47 {05
Eeduction to 1895.0= 1.57
„ sea level = 0.00
8=4' 48;6
DIP (9)
OltservatioDS of the AVest Party, 1893.
Date and Uonr
(Mean Local Time.)
Needle
No.
9
Observer
llecorder
Sept. IP'' lO'i 34'"
14 57
20 33
3
3
49' 27 !2
., 26.4
26.9
I'ziie
Iwaoka
Tnruta
TiirTita
Iwaoka
Turuta
]\Iean
49' 2i;;8
9 = 49° 26 :s
Eeduction to 1895.0= -1.8:i
„ sea level = O.td
Observations of the West Party, 1893.
Date and Hour
(Mean Local Time.)
11
Mean
Temp.
Time of
1-Vib'l.
Temp.
tv
Mean Deflections
Temp.
Observer Eecorder
il/
fi
92
Sept. ll 8'' 33»
„ „ i;i 14
,. „ 18 27
0.30097
0.30168
0.30128
451.40
449.21
451.87
30:2C
34.9
27.7
5!7000
5.7105
5.C986
28:9 C
35.2
28.9
6'27' 7'.'5
6 25 12.5
6 28 8.8
14 13'30'.'0
1139 35.0
14 4G 20.6
31: 4C
34.5
26.5
f Uziie 1 Turuta
I Turuta 1 Uziie
\ Iwaoka | Turuta
„ 1 Iwaoka
Mean
0.30131
!
1
7/= 0..30131
Eeduction to 1895.0= 1765
„ sea level = (VA)
H-
o.:;oii!)
90. TAKEHU.
Aza Yokodoi embankment. ( K il- WJ ^^^± Ig tll'7;
DECLINATION (5)
(103)
Cljservations of
the "Wes
t Party, 1893.
Date find Hour
(Mean Local Time.)
5
Observer
Recorder
Sept. 12'h 1711 Kjm
4° 50'
17"
I^aoka
Uziie
., „ IS 37
50
59
jj
Turuta
„ 20 30
51
20
Uziie
13t'i 3 29
50
30
Iwaoka
I-^vaoka
„ „ 'i 26
48
11
,,
7 "Î1
>, -17
32
TTziie
Turuta
8 36
^7
(.)
Turuta
Uziie
„ 10 45
52
11
Uziie
,.11 10
53
25
j^
„ 12 17
55
52
„
Iwaoka
„14 3
• „ 55
37
„ 15 2
53
s
Mean
4 5 J'
li"
3=^4 51:27
Reduction to 1895.0= 1.63
„ „ sea level = O.CO
DIP (0)
Observations et the Wast Party, 1S9 !.
Date and Hoiir
(Mean Local Time.)
Needle
No.
e
(observer
Recorder
Sept 12th I9I1 56™
13th 10 2
15 29
1
3
3
3
49' :^7;4
., 31.0
„ 20.8
Turuta
T'ziie
Iwaoka
Uziie
Mean
4/ 29.'7
Reduction to 1895.0= -1.82
„ sea level = 0.00
0 = 49° 27{9
HORIZONTAL INTENSITY (//)
Observations of the West Party, 1S93.
Date and Hour
(Mean Local Time.)
II
31
Mean
Te m 13.
Time of
Temp.
Mean Deflections
Temp.
Observer
Recorder
1-VibL'. 1 tv
•ri 1 fa
1
tp
Sept. 12t'i 18'' !)«
„ 13«! 8 3
,, „ 13 29
0.30311
0.30306
0.30345
453.97
455.25
451.25
22.0 c
18.4
29.1
5^6661
5.65()()
5.6799
22;2C
17.8
29.1
6'27'22:'5 Il4°44' S'.'O 21.7C
6 28 10.0 14 45 53,0 19.0
6 2418.8 1 14 37 10,6 29.1
Iwaoka
Uziie
Iwaoka
Turuta
Iwaoka
Uziie
:\[.-au
0.30221
i
1
7/ = 0.3C321
Reduction to 1895.0= 1722
,, „ sea levels 52
7^^=0.30339
91. ÖNO.
Onomati 151. Aza Nisidöyasiki No 1. ( i< i2f 1^ 0" 2l -p - ^ S5^ ^1 !)&-#)
DECLINATION (S)
Observations of the West Party, 1893
Date and Hour
(Mean Local Time.)
Sept.
IP h i(;h
38
„ 1'
21
„ 19
6
r '-^1
17
2"2
26
5"' 3
26
5
31
V 7
2
7
2(5
,, H
49
9
1
4'.>
4(1"
47
37
50
16
49
40
49
42
47
13
47
15
45
43
45
44
45
20
45
30
To be continued
Observer
Recorder
T^ziie
Iwaoka
T^ziie
Turuta
iMaoka
Uziie
Turuta
Iwaoka
(104)
((Vintiiined'l
Date and Hoiir
6
Observer
Tvecorder
(Mean Local Tinie.)
Sept. 15t'' 11'- 7'"
4
51'
15"
Iwaoka
l'ziie
11 50
53
24
„
„
1^ 11
53
35
,,
„
12 42
53
3 H
J'
,,
„ 11 33
53
3
5)
v> 5r,
4«
50
'•
Tnrnta
Mean
4'
4!.'
12"
5rr4 49;20
Eeduction to 1895.0= l.fi«
„ sea level = —0.02
5=4' soft)
DIP.
Observations of the
(0)
"W est Uartv
1S!93.
Date and Hour
(Mean Local Time.)
Needle
No.
1 ^
( )bserver
Eecorder
Sept 14'ii l.Sii 3S™
15^'» 10 31
„ 15 58
O
'J
3
49'
5r.;3
5S.7
59.3
Iwaoka
Uziie
Turuta
Tnruta
Iwaoka
Turuta
'Slean
49-'
5h;i
1
e=4
J'
58;i
Keduction to 1895.0= -1.(>S»
„ „ sea level = —0.02
0 = 49' 53:35
HORIZONTAL INTENSITY (7/)
Observations of the West Pnrty, 1893.
Date and Hour
(:Mean Local Time.)
U
71/"
Mean
Time of
Temp.'
Mean Deflections
Temp.
ti,
OTiserver
Recorder
'^^ Temp.
1-Yib:2
tv
?i
.0
f Uziie
1 Turuta
1 Iwaoka
( Uziie
1 Iwaoka
j Turuta
1 Uziie
f Turuta
1 Iwaoka
f ..
1 Uziie
Mean
0.29870
ir c\ot
l.KTlî
Eeduction to 1895.0= 1620
„ sea level = 258
77= 0.29895
92. SIOYA,
DECLINATION (5)
Observations of the West Party, 1893.
Date and Hour
Ô
Observer
Recorder
(ilean Local Time.)
Sept. 16' h l(,i' 58m
5
2'
18"
Iwaoka
Uziie
17 oG
1
47
„
,,
20 2
'2
1
Turuta
Iwaoka
, „ ^:^ 32
1
53
Iwaoka
Uziie
17
i
41 -,
Turuta
Uziie
10 ^3
'_>
27
Iwaoka
Turuta
l"-2 1
5
27
I^ziie
Uziie
12 40
5
35
Turuta
Iwaoka
13 53
4
56
Iwaoka
Turuta
:: :: n 25
4
48
Turuta
Iwaoka
l''> !•'-
2
3i;
••
"
Mean
5=
U
4(."
5 = 5 i;77
Red
uction
to 189Î
„ sea le-^
).0= 1.81
■el= 0.(0
5=5' 3ft5
mv (9)
Observations of the West Parlv
is:)s.
(lOo)
Dato and Tfonr
(Mean Tjocal Time.)
Xec.Ue
No.
t)
Olis, rv.-r
Re.-or.ler
Hept. 17"' (il' i."i
u ;!o
„ .. !■-' 17
3
rrr ir;i
„ ID.O
19.8
Uziie
Tnrnta
Iwaoka
1' Tnrntu
1 Fziie'
f Tnrnta
( I'ziie
Iwaoka
?*[(■ n
50 1'.»;.!
0 = .5()
];);;(
Eeilnction to 1895.0= -2.00
„ „ sea level = 0.(0
0 = 50' 17;2
HOEIZONTAL INTENSITY (//)
OLservatioDK of the "West Party, 1893.
Date and llonr
U
^ r Mean
Time of
T^rv,,. II Mean Deflections ,,,
lemp.!! lemp.
( 'bserver
Eecordor
(Mean Local Time.) ]Tenip. 1-Vib'J.
I "Pi
n V"
Sept. I(;ii'l9ii 10"'
„ 17'H 9 0
.. 13 22
0.29087
0.29ß51
0.29724
1 1
453.09 22:0Ci
I
452.89 24.3 |
452.28 24.3
5J268
5.7340
5.7320
22:iC 0\'5' 7'.'5
24.0 1; 0 34 37.5
24.7 : 0 33 45.0
15° 2'10'fO 21.9C;
15 0 50.0 24.5
14 59 33.1 23.9
/ Tnrrta
( Iwaoka
1 I'Ziie
( Tnrnta
1 I^^•aoka
( Tnrnta
( Iwaoka
1 Tnrnta
( Tziie
f Tnrnt.-i
\ Iwaoka
Mean
0.29087
' : ' '' i '
Eeduction t(^ 1895.0= 1703
„ ,, sea level = TOO
"" 77= 0.2! 1704
93. KANAZAWA.
Parade ground mW-U^^)
DECLINATION (5)
Observations of the West IVirty, 18'.(3.
Date and Honr
(ISfean Local Time.)
S
01)server
Recorder
Sept. 18'!' liji> • 49"!
„ 1' ^
5' 2'
2
49"
57
I'ziie
Tnrnta
„ 18 5-i
1
40
I'ziie
„ ^0 4
„ „ 23 33
„ 19fli 0 51
2
I 1
7
4
30
Iwaoka
Uziie
5 ^^
V 1
7
<> ^1
0
45
f^ '15
4 59
42
Tnrnta
Iwi.oka
1'^ l-t
5' 0
5!»
„ 11 :58
4
53
„ „ VI 14
'■>
15
Iwaoka
Tr.rnta
12 10
,, '■)
58
Tnrnta
I\\ao]ca
„ „ 13 59
5
33
Iwaolva
Tnrnta,
15 :{'.)
3
5.5
I'zii.^
Tziie
Mean
5 2'
21"
1
5 = 5 2^4' I
Eednction to l.S'.»5.0= l.si
.. sea level = 0.00
DIP (0)
Observations of the SVest Party, IS).!.
Date and Honr
(Mean Local Time.)
Needle
No.
0
Observer
lîecorder
Sept. 181 '1 1811 22m
19rii 9 44
„ „ ]0 54
„ 15 '.)
3
3
3
50'
43;4
49.0
47.9
4(;.!»
Tnrnta
Iwaoka
Tnrnta
Uziie
Iwaoka
Tnrnta
Uziie
Mean
50°
47 ;7
0 = 50
Reduction tu 1835.0 =
... sea level =
- 1.94
__ O.CO
0 = 50° 45 !8
[im
HOIUZONTAL INTENSITY (//)
Observations of the West Party, JH93.
Pate and Hour
II
M
Mean
Temp.
Time of
Temp.'
Mean Detiections
Temp.
Observer | Eeconler
(Mean Local Time.)
1-Vib:. tv
1 i
13 2
11
37
Turnta
" ,', 11 11
10
k;
Turnta
Iwaoka
' ,. 15 38
9
22
Iwaoka
Turnta
„ 15 5"^
i ,. '■'
34
,,
1<'> 20
i ^. •'
18
J,
IC 32
! „ «
4C.
,,
!, ,! 1^ i<>
' ,. «
24
„
., 1'^ 3:)
s
52
,^
,,
18 59
s
42
,,
„
„ l'» 12
«
20
,,
„
, „ 21 8
J, 7
37
J,
„
21 It
8
27
J,
,,
22'"l 10 59
8
12
,^
„
12 -1
'.' ^
35
„
„
12 54
': „ w
41
)■
,,
11 29
11
2'.»
,,
14 53
! •' !'•
10
,,
,,
., 15 24
'' 1"
i;»
»
„
!' „ 1'! 59
'•'
;>
:Mean
i; 5' ;•'
1
(/'
i
5 = 5° 9;o;)
Kediiction
to 18
„ sea 1
95.0= 2.09
Bvel = 0.00
8=5^ llM
DIP (Ö)
Observations of the West Party, 1893.
6=51° 1U2
Picdnction to 1895.0= -2. IS
,, „ sealevel= 0.00
"~ ~~ 6=51' 9;o~
Date and Hour Needle
(Mean Local Time.) No.
d
Observer
Kecorder
Sept. 21^f 10" 43'"
„ 15 13'"
•20 32
3
' 3
51 lU»
10.0
„ ll.(i
I^ziie
Iwaoka
Tnrnta
Uziie
Turnta
Iwaoka
Mean
51' 11!2
Date and Huur
(Mean Local Time.)
HOPi-IZONTAL INTENSITY. (7/)
Observations of the West Party, 1,S!)3.
(107
1£
M
I Mean Time of
JTempJl 1-VibD.
Temp.!
tv 1!
Mean DeflectioDh
jTemp
to
Sept. 2lst 9'' 3'» I 0.29500 1 452.27J 24:RG 5.7537 25:0C'i G=3G'281'8 j 15°5'4iy9
, „ 13 45 ' 0.29516 ; 451.0o! 29.6 ; 5.76:5 30.4 !l 6 35 8.8! 15221.9
, .. IH 31 :; 0.29515 452.85 23.2 \ 5.7498 | 2J.5 || 6 36 53.8 I 15 6 35.0
24.3C
2^.8
22.8
Mean
0.29513
n= 0.29513
llc'dnftioTx to 1895.0= 14:>,s
„ ,, sea level = 000
Hz
0.29528
95. WAZIMA.
Kawaimati Rokuaza irnj^WX>'^'f )
s = 5' 13;i2
Keductiou to 1895.0= 2.23
„ sea level = 0.00
6 = .5' 15 ;4
DIP (0)
Observations of the West I'arty, 189:'..
e=5r 34.6
Eeduction to 1895.0= -2.41
., „ sea level = 0.00
0 = .5Î 32!2~
Observer
Uziie
Turuta
Recorder
Turuta
Turuta ! f Iwao'i
Iwaoka i | Turuta
iM-aoka
J-»iiCLINATlON
(5)
Observations of the West
Party, 1893.
Date
and Hour
( Mean
Local Time.)
5
Observer
l\ecorder
Sept.
24''' T' 4.">"i
1 -A
<■> 37
' 5' 12' 41"
! „ 12 37
11- 51
Iwaoka
Iwaoka
,,
7 37
.11 5
Turntii
,,
8 3
10 27
„
9 27
11 1
J wao]\ I
Turuta
11 25
13 29
Turn ta
)'
12 32
1.1 20
„
13 17
15 40
„
14 42
15 30
T\\aokH
„
17 44
13 17
Iwaoka
„
„ ]8 35
13 20
20 45
13 23
„
Turuta
„
23 35
13 0
Turuta
,,
25"' 9 15
9 31
,,
10 25
11 5
„
12 22
13 50
„
13 33
15 10
Iwaoka
Iwfvoka
1.3 46
14 39
„
14 30
15 3
Turuta
„
14 46
15 24
„
15 32
15 5
Turuta
Iwaoka
„
15 53
14 . 10
,,
16 42
13 40
Turuta
„
„ 17 (Î
13 58
,j
18 47
12 59
Iwaoka
Iwaoka
,,
19 10
13 8
Turuta
„
20 50
13 2
., 21 5
13 10
Mean
5" 13' 7"
Date and Hour
(Mean Local Time.)
Needle
No.
1
0
Observer
lîeconior
Sept. 241'' |()i, 41)11
„ 17 3
,, „ 22 38
! ^ !
3
51" :!3,'7
., 34.3
„ 35.8
Turnta
Iwaokii
Turuta
Turuta
Iwaoka
Turuta
Mean
1
1
51° 34:3
(108)
HOKIZUNTAL INTENSITY {II)
Observations of tlie Wuzima Party, 'J5.
Date aiul Fi^mr ;, jj
(Mean Local Time.) '
M
Mean ;! Time of ^Temp.;
|Temp. j 1-Vib:;.
Mean Deflee'.io::s
Sept. 'J 4«'' «•' 5Ü'"
20 10
0.2'J17:3
0.29198
0.29198
Mean
0.29 1!J0
453.10
452.05
23:5 Cj
25.0
5.7811
5.7850
U
JTemp.
1 tD
23:3 Ci 6'41'30:'0
24.9 I 6 40 18,8
15' 17' OW
15 14 2 J. 4
23!7G
25.2
4.52.17; 24.5 ■ 5.7848 ' 2i.7 :i 640 40.0 '15 15 35.0. 21.:!
//= (•.2!tl';tO
Eeduetiun to 1895.(1= 152:;
„ sea level = 000
11-
0.29205
96. TOYAMA.
DECLIN'ATION (5)
(.)l.)serYations of the West Tarty, 1^9:).
Date and Hour
(Mean L'jcal Time.
Observer
Sept. 2S'
•j.itl,
10
or
12
14
12
51
It
43
U
.")'.)
Hi
.") >
17
12 '
18
13
18
29 !
20
35
20
52
23
15 1
i;
0 !
i;
57 1
s
37
!)
2o
10
5t t
11
18 i
12
9
12
45 ,
13
54
11
22
ir,
22
17
19 ;
IN
57 '
21
37
45
20
45
44
41
43
11
i;
s
1
54
57
41
.53
4';
31
25
41
23
3i
45
IS
3
Mean
4'
■.y,"
Turn ta
Iwaoka
Turuta
Iwaoka
Tiiruta
Iwaolca
Tarnia
Iwaoka
5^5 4 :. '.O
Eeduction to 1895.0= 1.85
„ sea level = 0.00
8=5' m~
DIP (Ö)
Observations of the ^Vest Party, 18'.I3.
Observer
Iwaoka
Turuta
I Iwaoka
1 Turuta
lleeorder
Iwaoka
Turuta
Iwaoka
Turuta
e = 50
lleiluction to 1895.0= -l.'''l
„ sea level = O.tO
0 = 50 48!0
llecorder
Turnta
Iwaok I
Turuta
Iwaoka
Date and Hour
(Mean Local Time.)
Needle
No.
e
:
Observer
llecorder
Sept. 28*'' 10'' 22'"
. 1''- •■^5
22 30
:^:)"' 10 24 i
15 37
20 58 :
1
3
2
3
3
3
3
50-
i
54!5
53.1
47.7
49.1
46.4
47.0
Turuta
Iwaoka
Turuta
Iwaoko
( Turuta
Iwaoki
Turuta
Mean
50°
49!(;
>
HOIUZUNÏAL INTENSITY (//)
ObservHtious of the West Tîtity, 181» J.
( 1<-''-» )
Diite and Hour
Temp.
1
Time of Temp.
Mean l)eliectioiis
Temp.
Observer
(Mean Locale
ime.)
1-Yib-. : tv 1
i
-i^i
fi
t
llecorder
Sept. 28"' 11''
17>"
0.2Ü311 450.31 20:2 G
5.7SSO 3o;5C
G 37 '12 '.'5 ■
15° 8'37'.'5
27:80
Iwuoka
Turuta
( Turiita
1 Iwaoka
„ '-^"J
3
0.2:J315 452.92 22.1
5.7691 ' 22.7
i
0 39 45,0
1513 12.5
21.5
(
j
(
Iwaoka
f
1 Turuta
„ 2:j'1' s
1
0.29314' 452. G7 23.1
i j
5.7(1V0 ' 22.2
G 39 7.5
15 111G.9
23.9
1
Turnia
f
1 Iwaoka
,, 13
21
0.29351 450.81 28.3
5.7788 28.8
G 37 16.9
15 7 3U.6
27.8
(
(
Iwaoka
Tnrma
1 Turuta
( Iwaoka
„ 1^
27
0.29325 ; 452. r,8| 21.G
5.7682 22.1
G 39 31.2
15 12 52.5
21.1
Iwaolca
Tnrnta
j Turuta
1 Iwaoka
:\Iean
0.29323
1
1
;
!
i/= 0.29323
Keductioii to 1895.0= 1381
„ „ sea levels 13
11= 0.29337
97. MOZUMI.
DECLINATION (5)
Observations of the ^Vest I'artv, 1893.
Date and Hour
1
! s
{Mean Local Time.)
Observer
Recorder
Oct. l-^t i,;i. 57m
i 1' 5G'
10"
Iwaoka
Turuta
,,17 39
' „ 5G
23
„
„ 19 19
56
20
20 0
: „ 56
()
23 25
54
4S
Iwaoka
2"^' 5 40
' „ 53
31
G 15
,, 53
39
„
H 22
49
42
Turuta
8 35
49
30
Iwaoka
Turuta
9 13
48
27
Turuta
Iwaoka
10 17
54
29
„
11 35
„ 57
34
l^^•aoka
Turuta
12 27
59
25
Iwiiuka
,, „ 12 46
58
18
,,
„ 13 n
58
4
Turuta
13 21
58
36
„ 15 5
58
0
Turuta
. ., „ 15 20
56
0
Iwaoka
,^
„ IG 54
53
55
Iwaoka
17 5
55
0
19 24
55
56
jj
„ 19 43
55
27
„
„ „ 2U 40
54
56
,,
20 51
54
44
„ 3'^' 6 .33
56
41
J,
6 53
53
48
„
7 20
51
58
7 42
54
1
:Mean
4 51'
51"
!
5=r 54;85
Keduction to 1895.0= 1.79
„ ^ea level = -0.03
5 = 4' 3G!6
DIP (Ö)
Observations of the West I'arty, 1893.
Date and Hour
(Mean Local Time.")
Needle
No.
e
Observer
Kecorder
1
Oct. 1^1' 22'' 17>" ;
2'"l 10 1:3 !
]'". 21 '
t
3
3
W
2:3
0.7
1.2
Turuta
Iwaoka
Turuta
Turuta
Iwaoka
?.Ican
50°
., 2:4
1 = 50° 2:1
llcductiou to 1895.0= -1.50
" „ sea level = —0.03
e = 50 ' Ù!9
(110,
HORIZONTAL INTENSITY (//)
Observations of the West Par.y, IH'Jo.
Date and Hour i
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Vib:.
Temp.
tv
i
Mean Detiections
Temp,
ti,
Observer
Recorder
'fi
»
5' 5'
20" 1
Tar Uta Iwaoka
,, n t»
5
7
Iwaoka
luriua
■• n •■^1
„ 5
43
,,
„ ,.11 35
,, 7
0
,,
"
\ ■> 4
., '"^
2
Turuta
", .' 12 56
■) '"^
50
Iwaoka
Iwaoka
.. J 3 21
,, 9
40
;'
Tunita
„ 14 46
b)
35
„
„
„ 15 4
10
16
,,
»
16 35
9
22
Turuta
•-'
„ 16 48
: 9
7
Iwaok.i
»
17 35
«
33
Turuta
Iwaoka
„ 17 52
•! '''
0
Iwaoka
Turuta
„ 1*^ 7
,, /
11
„
„
., ., 1^ 20
•'
IS
?)
"
„ 19 56
s
7
.,
"
„ 21 33
,J i
V.i
■
„ (λ'' 0 8
6
58
Turuta
!>
5 14
„ 7
40
„
V
6 2
,, V
24
.)
6 45
7
46
!)
7 1]
S
18
8 32
5
52
IwaL>ka
Iwaoka
9 4
6
17
Turuta
„11 "
;1
7
Turntii
Iwaoka
12 2
1"
42
Iwaoka
Turut.1
„ 13 35
10
48
Iwaoka
., 14 14
10
ts
„
„ 15 28
8
54
,,
Tnruta
„ 16 9
S
51
„
„ 16 3S
9
53
„
., 17 6
1 " •'
32
Turuta
Iwaoka
.. 17 17
! s
26
Iwaoka
Turuta
:\Iean
' 4^ S'
5"
1
S = 5° S.'OS
Reduction
tu 1895.0= 1.93
,. sea level = 0.0» •
- '
7' _- .
5 = 5° low
DIP (0)
Observations
of tlie West Parly, 1893.
Date and Jlonr
Needle
Ö
Observer
Recorder
(]\Itau Local Time.)
! No.
Oct. -511' 22'' 59'»
i Ij-
! — !l
50° 36'4
Iwaoka
Iwaoka
,, 6. 11 36
3 t
„ 42.2
Iwaoka ' ,,
„ 15 35
1 I'l
„ 44 5
'i'nrnta „
]Mean
50' 41 :6
i
0 = 50- 4]:«
Rediictiou
to 1895.0= -1.61
„ sea level = 0.Ü0
0 = 50
(Ill)
HOKIZONTAL INTENSI'lY (II)
01)servaliünp of ibe AVest Party, 1893.
Dato and Hour
(Mean Local Time.)
11
, r [ Mean
Time of Temp.
1-Vib". (y
Mean Deflections L
Temp.
Observer
i
lie corder
1
iTemp.
9i ; 9, *"
Oct. 5 11-7
„ 17 3!».l
18 35.0
(r 10' 4"
9 k;
8 .59
„ ■ 8 • 14
<î 23
„ 4 13
5 0
9 33
10 59
;, 14 5'1
15 41
14 21
13 18
12 4i;
10 iC,
10 '20
Tanakadate
^ridznsima
Tanakadate
Midzuf-jma
>»
Tanakadate
Midznsima
Tanakadate
Midznsima
Tanakadate
jMidzusima
Tanakadate
^lidznsima
'Tanakadate
Midznsima
••
Tanakadate
Midznsima
Mean
(■: 9' 35"
i
8 = 0° 9f58
Pieduction to 1895.0= 1.52
„ „ sea level = 0.00
i = (l
IPl
DIP (0)
Observations of the North Party, 1894.
Date and Honr
(Mean Local Time.) 1
Noodle
No. 1
1
e
Observ(r Eecorder
1
.Tnlv. l^f 18"' 8.3 ">'
2'"' 9 19.0 !
15 44.0
1
— 1
2
2
5(r 4;;3
„ 4S.5
„ 45.2
Midznsima
Tanakadate
Midznsima
Tanakadate
Midznsima
Tanakadate
jMean ! |
._,. __ , ," , . , ,, 1
56" 4ß;o
!
0 = 5!)' 4(i;o
Eednction to 1895.0= -1.41
„ sea level = 0.00
(112)
HORIZONTAL INTENSITY (//)
OV)servfitions of the North Tartv, 1894.
Date
(iVIean
îiT»(l Hour
T.oral Time)
// .1/
Mfiiii
Time of
Temp,
tv
Mean Deflections
Temp.
Ohseivir Keeorder
Temj). 1 l-Vibn •
fi
?2
fi.
■Inly.
1st 1 )'i 52'"
■■ 1 1
0.26676 458.16,
2(i.lC 5.9624
26';10
7'25'36'.'2
16'54'25'.'0
26:2C
(Midzn^i a ! Taiialvadate
1 Tauakadale ( Midzusiir.a
1 Midznsima Tan.ikadatc
2"'i 7 26
0.26744 459.46
23.4 5.9457
23.2
; 7 25.52.5
16.55 16.2 ! 23.5
"
„ 9 54
„ 12 51
„ li 51
0.26693 j 457.36
0.26664 ' 457.73;
0.26^50 1458.53
28.8
28.5 !
24.3 :
5.9655
5.9683
5.9!;48
! 28.6
29.2
: 25.1
: 72418.8
j 7 25 26.3
7 2631.0
16 5115.0! 28.9
16 53 51.3' 27.9
16 56 21.0 23.6
Tanakadate ! Midznsiir.ix
Midznsima Tanakadate
( Tanakadate (]\lidzasima
( Midzusinia | Tanakadate
Mean
0.2668:,
i
1
H^ (».26685
ru'iliiftion 1
o 1895.0= 2.38
,,
. seil level = 0.00
11= 0.26687
100. OSYAMANBE.
Osyamanbe Syôgaku (i:^nnIS']-^f^)
dp:clination (s)
Observations of the North Party, 1894.
Date
and Honr
5
Observer
Eecorder
(Mean
Local Time.)
Jnlv.
6fi- ]4''-il9.'2i"
5° 55'
3"
Tanakadate
Midznsima
15 59.5 !
54
0
Midziisima
Tanakadate
"
17 44.2
48
53
Tanakadate
Midznsima
"
18 39.6
49
2
Midznsima
Tanakadate
"
19 59.0
4>
23
Taiia\-adato
Midznsima
20 48.1 i
49
5
Midznsima
Tanakadate
., 23 41.4
50
18
,,
,,
7"i 4 52.0
46
52
"
"
Mean
b' 50'
2"
5 = 5° 50:03
Eednction to 1895.0= 1.54
„ sea level = 0.00
^5 =5° 51 !6
DIP (9)
01)Servations cf the Norjh Party, 1894.
, — , ^
Date and Hour
(M(.an Local Time.)
^ ' !l
Needle
No. j
9
01)Server
Recorder
; July. 4'1> ll'i 16.7>" |i
„ „ 17 58.9 !
6i'i 15 2.6
„ 7"' 10 24.0 I
•2 !
1
2 I
2 i
56^
19!9
19.0
19.4
18.0
Tanakadate
Älidzusima
Tanakadate
]\Iidzusima
Tanakadate
Midznsima
Tanakadate
Mean
!
56''
19:1
9 = 56° 19; I
Eednction to 1895.0= -1.47
„ „ sea level = 0.00
9=56° 17«
HORIZONTAL INTENSITY (H) ^
(* I'tilve t] educed from I'lhraiion only hy a<>smnbni ]'aJue of M
Observations of the North Party. 1-94.
Date and Hour
(Mean Local Time.)
1
n M
Mean
Temp.
• Time of Temp.
1-Vib-î. j tv
Mean Deflectioiis
j ^
\ 9i > fi
Temp,
t,.
Observer lîecortler
Jiily. 4»i' 9'«
43"'
0.272(0
460.54
19:iC
5.8888
19:0 c
. 7°19' 9'.'4 l(V.iS'5S:'8
19.20
( ]\Iidzusima , | Tanakadate
1 Tanakadate 1 Midznsima
„ 1:^
34
0.27227
460.63
21.6
5.8852
21.4
■ 7 IS 6.3 i 16 35 37.5
21.7
( Midznsima )1 Tanakadate
M 17
6«' 17
9
25
0.27258
*0 .27275
1
459.43
4ro.io
23.6
2L3
5.8908
5.9116
23.8
21.7
7 17 10.0 16,34 22.5
(7 17 39.4 ; 16 36 46.3
23.3
21.3)
( „ i
) Tanakadate 1 Midznsima
( MidzTisima (Tanakadate
1 Tanakadate 1 Midznsin a
„ 20
42
\ 0.27240 [ 460.48
17.2
5.8855
17.5
7lfî51.3 ; 16 38 41.3
17.(1
', Midznsima | Tanakadate
7*i'i , 9
16
: 0.27211 46(1.45
18.7
5.8848
18.7
7 18 26.3 16 37 23.8
18.7
f r '1
; Tanakadate ( Midznsima
Älean
0.27210
7/ -0.27240
Reduction to 1895.0= 2.75
„ sea level = 0.00
■ i/ = 0.27243
(W
101. SUTTU.
Suttu office mUHßü\^i^)
DECLINATION (S)
( )liForvations of tlio North Tartv, 1894.
Date and Hour !|
(Mean Local Time.) i\
( )1 >server
Eecorfler
.Jul V,
Stli
9"i
(,1
47 .7'»
9
21. G
11
5.0
13
20.1
l■^
33.2
18
2.1
1.)
1.3
21
23.7
3
28.3
G
15.8
7
23.2
8
41.1
10
8.5
1 1 50.7
5.V
27"
55
10
5G
5G
.5
30
2
4(1
1
24
1
2(;
r-
0
2('.
58
52
57
21
57
4G
5G
(1
2
31
Mean
0' 41'
Tanakadate
^lidzusinia
Tanakadate
^li
2
.5' 1
44 :i
44.3
41.1
]\Ii(lzusima
Tauakadate
Midznsima
Midznsima
Tanakadato
Mean
5G°
44::»
9=5G 44^9
Eeductiou to 1895.0= — 1.G5
„ „ sea level = O.Od
: 5G' 43 ;2
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1894.
Date and Hour
(Mean Local Time.)
! je
M
Mean
Temp.
1
Time of
1-Yil)".
Temp,
tv
; Mean Dellections ,„
9. ?. i '"
1
observer Recorder
July. 81I1 12'' 40'"
M „18 38
., 9tii 8 17
0.27003
0.2G989
0.2G972
4G0.70
4G2.47
4G0.42
17:7C
15.4
17.5
s
5.9090
5.8900
5.9144
17:gc
15.5
17.4
7'22'32:'5
7 23 0.0
7 22 48.8
]G4G'5i:'3
IG 47 41.3
IG 47 33.8
17:8C
15.4
17.G
Tauakadate
( Midzusima
( Tanakadate
|]\lidzusima
Tanakadate
; Miduzbinia
i „
{ Tanakadate
Mean
0.26988 1
//= 0.20988
Reduction to 18'.»5.0= 3.(11
. „ sea level = 0.00
~//= 0.20991
(114)
102. IWANAI.
Prefecture [U (^ ^ir)
DECLINATION (5)
Ol)servations
3f tlie Nortl
1 Tarty, 18!) 1.
Date and Hour
5
Ohservor
Eecorder
(irean Local Time.)
.Inly. U'l' 11'' 5.7'"
6^ 25'
8"
Tanakadate
Midzasima
„ n 24.2
2;i
13
,,
,,
12 24.9
26
57
„
)>
„ 13 45.1
28
32
I!
,,
14 55.3
27
3S
Midznsinia
Tanakadate
1(> 16.3
26
(•)
Tauakadate
Midznsinia
18 29.2
2:{
38
Tanakadate
" „ 19 2(i.O
24
5
]\Iidzusima
20 51.5
2t
14
Midznsima
Tanakadate
22 13.7
^'4
.')0
Midznsim.i
23 33.8
25
13
12"' 4 44.9
21
;^o
,,
Ü 49.(1
21
11
.,
,,
8 36.0
21
20
Tanakadate
Tanakadate
9 13.2
21
11
,,
10 56.9
„ 24
0
"
"
Mean
6° 2:i'
\
50"
,
S = 6 23;.s3
EednctioQ to 1895.0= 1.56
., sea level = 0.00
S = (V 25!4
DIP (6)
Observations of the North Tarty, 1894.
Date and Uonr
(Mean Local Time.)
Needle
No.
0
( )liservtq-
Eecurder
Jnvl. U^'' 12" 2.0'"'
., 18 40.0
., 23 11.1
12"' 6 4S.4
2 ;!
•J 'j
56°
r
58!i)
49.0
53.7
54.(!
Midzusima
Tanakadate
Midznsima
Tanakadate
Tanakadate
Midznsima
Tanakadate
Mean
i
56=
53;.s
1
e=56" .j3;8
Eeduction to 1895.0= -1.53
„ sea level = 0.00
0 = m° 52!3
HORIZONTAL INTENSITY (//)
Observations of the North Tarty, 1894.
Date and Hour jj
(Mean Local Time.)
1/
^lean
Time of
Temp.
I\Iean Deflections ,.,
Observer Eecorder
j .
Temp.
l-Yibl'.
tv
. ... /■■
Jnly. 11"' I3I1 22™ 0.26796
., „ 20 28 0.26807
„ 12"' 10 22 0.26757
1
459.10
460.07
458.47
23^3 C
20.1
24.6
5!9440
5.9359
5.9521
23!8C
20.4
24.9
r24'34'.'4
7 2512.5
7 2418.8
16 51'43'.'8 22:9 C
16 53 0.0 j 19.8
16 50 49.0 1 24.2
1
J Mid7,nsima j Tanakadate
1 Tat^akadate! | Midznsima
1 Älidzusinia ( Tanakadate
Tauakadate „
1
Mean i 0.26787 i
ll I
i
1
1
1
J[= 0.26787
Eodnction to 1895.0= 2.55
.. sea level = 0.00
//= 0.2 ( '>7 90
(115)
103. YOBETU.
DECLINATION (S)
Observations of the North Tarty, iS'Jl.
i
Date ami Hour
(Mean Local Time.)
5
Observer
llecorder
July. 13"' 14'' 31.7"'
(V
4'
13"
Taiiakadatf
Midzusima
„ I'J 2.8
3
22
„
„ 17 10.8
5
5y
7
Midzusima
Tanakadate
„ 17 2o.<;
5f)
0
„ 18 20.4
58
:n
Tauakadale
Midzusinia
„ r» 5.3
59
44
,,
Tauakadale
„ 20 7.1
59
52
„ 22 ii.r,
59
.5(;
„ 14"' 1 4'.t.8
59
3
2 13.0
57
54
„ C. -^4.0
51
5'i
S 0.0
54
3'J
Jlidzusima
Midzusima
« -17.2
5t
4(;
'J 58.!»
„
57
IC,
„ 10 .^2.(!
58
23
'
"
„11 42.5
59
25
„ 12 47.G
'J
5G
Tanakadate
Tanakailale
„ 13 54.1
4
26
Midzusinia
„ 15 2.8
Ü
10
Tanakadate
Midzusima
AI, un
5'
5S'
1.-."
1
5 = 5' .58;75
Keduetiuu to 1895.0= 1.(12
„ „ sea levels — O.Ol
i = G°
0!4
DIP (0)
oljservatioiis of tbc North Party, 1894.
!l
Date and Hour j Needle
(Mean Local Time) :| No.
e
Observer
Eeeorder
July. 13"' I5'i 19.0"!
14"' 9 39.5
1Î 31.2
2
2
.57 o;8
0.0
5G 57.7
Midzusima
Tanakadate
Tanakadate
Midznsima
Mean
1
5G° 59 ;5
1
0 = 5'r 59 !5
Reduction I to 1895.0= -1.69
., sea level = 0.01
0=56 57 ;8
HOrJZ(JNTAL INTENSITY (//)
Observations of the North I'arty, 1894.
Date and Hour
(Mean Local Time.)
II
1/
Mean
1 1
Time of Temp.
1-Vibl'. tv
]Mean Deflections
Temp,
to
Observer
llecorder
Temi^.
n
Ï2
Jirly. 13'!' 17'' 3'"
„ 14"' 7 34
.,11 17
0.27040
0.27034
0.27011
457.70
459.(17
457.73
23:50
20.G
23.7
5/.»2G3 24;2C
5.9121 i 20.5
5.9281 23.8
7 19!32'.'5
7 20 53.8
7 19 34.0
IG-KJ'30'.'O
1(142 57.5
1G40 5.0
22:9 C
20.8
23.7
J Tanakadate
1 Midzusima
(Tanakadate
J'
1 Midzusima
\ Tauakadale
f
(Midzi shua
M.aTi
0.27028
1 1
1 1
// = 0.27028
Ileduction to 1S',*5.0:-- 2.81
„ sea l(\vl= 1.47
._ // = 0.27032
(116)
.M ran
104. HUNAMA.
DECLINATION (5)
Observations of the North Party, IH'Ji.
Date
ant
Hour
(Mean
Local Time)
Jiilv.
15*"
18''
1U.7'"
19
43.3
.,
„
21
7.7
J,
,,
22
41.3
jj
jj
U
40.8
jj
jj
3
21.0
jj
jj
4
49.3
J,
jj
5
59.4
,,
,,
7
12.3
jj
,j
!J
43.4
,j
.,
111
44.4
,j
12
43.2
13
47.2
^.
1.5
22.2
,,
ir.
24.6
17
31.4
IS
20.0
4!J'
24"
4')
32
4'J
58
4'J
51
48
48
45
50
45
.38
43
28
42
23
14
8
40
22
50
28
50
33
41»
18
48
14
47
21
4(!
54
1
17'
20"
Observer
l'aTiakadate
Midziisirua
Tan.-ikaclnte
Midziisima
Tauakatlate
Eecorder
^lidznsima
Tanakadate
Midzusima
Tanakadate
5 = 4 17:i3
Kedncliun to 18U5.0= 1.57
., ,. sea level :^ 0.00
DIP (0)
Observations of the North Part v, bS')l.
Dîite and Hour
(Mean Local Time.)
Needle
No.
Ö
Observer j Eecorder
July. 1.5*1' Pji' 11.4'"
10*'' 5 41.2
., 14 53.4
•>
2
.57' 32. '.J
., 30 .0
., 32. t
Tîii\akadate 1 Midzusima
I\Iidzasima . ,,
Tanakadate Tanakadiite
Mean
57' :'.;!:>
6 = 57 33:.;
lleduction to 18^5.0= -1.57
„ sea level = 0.Ü0
0 = 57° 32 :o
HORIZONTAL INTENSITY (J I)
{'■'■ I'alue tkduced from ]'lhraiion only hy asswiiing Value of M.)
Observations of the North Party, 1894.
Date and Hoirr
(Mean Local Time.)
//
.1/
Mean Time of
Temp. 1-Vib2.
Temp.
Mean Deflections
Temp.
tn
Observer
Eecorder
-July. 15*1' 20'' 44™
0.26384 458.(59 23^60 ; 5.9583
23:7 C 7''2559:'0
10
8
11
10
13
29
33
]Mean
(».2;;G53 457.41 27.5
0.20(104 456.33 29.4
(1.20722; 400.50 18.2
1 1
0.20081 I
5.9(583
5.9764
5.9418
26.8
29.6
18.2
7 24 57.5
7 24 40.0
16 55' 7'.'5
16 52 53.8
16 5140.0
23:60
28.2
29.2
/ Tanakadate
(Midznsima
Tanakadate
I Midzusima
( Tanakadate
Midzusima
Tanakadate
Midzusima
//= 0.20(581
Peduction to 1895.0= 2.48
„ sea levels O.Od
U^ 0^26083
(117)
105. OTARU.
DECLINATION (5l
ObstTvations of the North I'arty, IS!) I
Date and Hour
(Mean Local Time.)
Julv. 18
V.P'
11"
-13.8'
1-2
1.0
12
2i.r,
13
22..5
15
8.7
k;
35.6
17
4.3
VJ
4.f.
19
43..5
•20
3.5.1
21
30.2
2:5
17.1
2
2.8
3
5.8
5
12.G
(5
24.1
7
44.9
8
10.2
!J
48.8
10
14.(]
10
28.5
11
7.2
11
58.3
13
0.3
13
44.0
11'
32'
12
42
12
3(1
15
1
14
.5
14
35
12
30
1)
.5
8
('.
!l
7
11
18
10
33
11
38
10
58
8
52
S
12
7
55
7
21
13
10
14
7
IC.
22
17
5C.
V.)
22
20
43
20
27
Mcau
(;°
1:
32"
Observer
liecorder
]\li
0.2H74] 4(j0.5(j' 18.2
Mean
0.2G7">0
Time of Temp
1-Vib:j. I tv
5.9456 I 22:5C
5.9464 ! 22.8
5."389 18.1
Mean Deilecticns
I
Temp
7 24'26'.'2 I l'i5 0'42':5
7 2(i 16.3 Î 16 54 46.3
2-4 0
18.4
Observer
Recorder
I Tanakadate
I
Midzusima
Taiiîdvadate
Midzusima
Tanakadate
^Midzusima
7/ = 0.26760
Reduction to 181)5.0= 192
„ sea level = OOP
7/ = 0.26762
(118)
106. OTARU-MYOKENZAN.
DECLINATION (5)
(observations of the North Party, 1894.
Date and Hour
S
1
Observer Recorder
(Mean Local Time.)
Aug. 15* 15h 44.9™
(r 21'
48"
Tunakadate Tanakadate
„ 17 56.1
17
45
„ 20 13.5
„ 15
37
„ 21 58.7
„ 15
17
„ 16*'' 4 43.5
13
23
8 1.3
„ 11
32
1
8 32 5
12
55
„ 10 58.3
20
55
„ 11 35.6
21
20
., 12 8.4 \
21
42
„14 2(3.1
V '-^1
41
" 1 !1
„ J 5 33.3
19
51
•> 1 X
„ 1(3 4(i.9
17
1
„ 19 7.4
15
41
„ 20 22.1
11
7
„ 21 32.7
15
8
17'!' 0 4.7
16
3
4 2.9
., 14
.56
,,
7 20.7
12
35
„
8 55.9
15
18
„ 10 0.7 1
17
58
„ 11 33.1
„ ■■^l
7
„ 12 47.8
22
3
„
„ 13 31.5
„ 21
33
' „
„ 15 79 ,
„ 19
.T<
,. „ 16 37.7
17
22
„ .,18 26.3
16
16
,. ., 19 53.7
„ 10
28
».
18"> 0 39.8
„ 15
57
„ 4 27.0
„ 15
3
)' i >;
7 4().9
11
3-".
9 4.7
i;i
10
„ 10 31.9
1-T
53
„ 11 11.5
„ 18
5
,,
., 13 58.3
20
25
Mean
6' 1(3'
2.1"
5 = (3' 16!48
Eeduction to 1895.0= 1.19
„ „ sea level = _-0.01
8 = 6° 17!7
DIP (6)
Observations of the North Partv, 1894.
D.ite and Hour '
(Mean Local Time.)
' Needle
No.
'
1
(Jbserver Hecorder
Aug. 16t!' 10'' 19.7"^
18 10.5
17*'> 14 25.5
„ lh"i 7 4 7
57' :i!7
(t.8
56 59.2
57 2.2
Mean
1
57' P5
,
0=57
Eeduction to 1895.0 =
„ sea level =
i:5
-1.13
_0.0J^
ü;4
0=57
TTOEIZONTAL INTENSITY (II)
Observations ot the North Party, 1894.
Date and Hour
(Mean Local Time.;
//
M
Mean
Temp.
Time of
1-Vib'J.
Temp,
tv
Mean Deflections
Temp,
t,.
Observer
Eccorder
fi 9>
Aug. ir,H' Ip. .53'"
„ 17"' 17 53
., IN"' 8 26
0.26914
0.2(3925
! 0.2(3919
455.92
455.43
455.90
24!OC
25.3
21.7
5.9511
5.9510
5.9525
24:2 C
26.0
25.8
7 1 ;j'24'.'0
7 1) 0.0
7 19 35.0
l(3''39'37î'5
16 38 55.0
16 40 4.0
23:9 C
24.7
23.7
Tanakadate
Tanakadate
Mean
' 0.2(3919 1 1
1
1
//= '0:26919
Eeduction lu 1S95.U= 156
„ „ sea level = (.»58
U-.
U. 26921
119)
107. SAPPORO.
Sapporo Nöen (l-LiM^E
DECLINATION (8)
Observations of the North Party,
1894.
5=(r lOffi
Dir id)
Observations of tlie North Vnrij, 1894.
Date and ilonr
(Mean Local Time.) i
1
Needle
No.
July. 20" 11'' 42.0m !
21-^' 1) 54.8
11 18.1
1« 0-*^
•^2"'i 9 21.4
2
2
11.8
10.8
11.9
8.2
Mean
l();i
Date and Hoiir
5
( )bserver
llecorder
(Mean Local Time.
July. 20' ii (■,'> 5.4'-'
c' (/
44"
Tanakadate
Taiiiikadate
7 5.5 i
1
5')
,,
,,
H ß.o :
2
12
'' i
,,
s 53.5
2
48
9 57.0
., 5
1
)?
Midzusima
" 11 2.8
8
11
Midzusima
J,
n 55.G
11
10
,,
„
!, ., y-i f'-o
,' S
:i.l
,,
„
13 45.0
10
0
Tanakadate
Tanakadate
14 34.7
10
]
,,
)'
15 45.9
7
28
^Fidzusinia
r
'; 17 10.9
7
35
')
„
18 29.6
,, 7
47
„
20 15.8
1"
•2]
Tarakadate
]Midzusiiii;i
20 58.9
,s
.')S
Midzusiina
,,
23 18.9
', "-^0
4
„
2pt 0 52.2
\', 14
1!)
,,
,,
1 47.4
9
49
,,
„
3 4.2
2
47
,,
„
3 ^''•'^
i;
51
,,
„
,, 4 55.8
'\ 2
41
,,
„
„ 0 10.2
„ 7
30
,,
„
7 12.0
„ 7
11
„
r
7 48.1
12
4C,
,,
„
9 32.0
13
7
Tanakadate
Tanakadate
10 11.0
11
42
„
)'
., „ 11 45.8
11
5G
,,
„
12 27.0
13
15
„
,. 13 28.7
11
27
., U 10.4
13
1
Midzusima
„ I'i 4.2
10
s
•)
„
10 58.4
V •'
50
Tanakaduta
Midzusima
„ 17 32.7
» '»
52
)"
18 41.0
'^
52
Midzusima
Tanakadate
19 2(î.4
2
40.
Tanakadate
J'
20 4i.7
I 5
4".
„
23 16.0
8
20
•J
„
22"'i 1 39.4
8
14
„
,,
3 52.1
4
59
„
,,
., „ 0 35.7
4
29
,,
,.
8 33.6
„ 5
45
„
Midzu^inia
9 44.1
ß
9
)'
))
Mean
(V 9' iry
S = 6° 9!25
Eeduction
to 1895
„ sea lev*
0= 1.39
3l= 0.(0
Ol)Rerver
Piecorder
Mitlzusim.'i
Tanakadate
Midziisima
Tan at adute
MidzusiiLa
Tanakadate
Mid zu sin a
0=57' Kifi
Eeduction to 1895.0= -1.20
,^senjevel= 0-00
^^ ^^^~ fl = 57* s;8
(120) HORIZONTAL INTENSITY (7/)
(* Vuliic (JpiliiceiT from Vlhrallnn onhj liy assv/inlai/ ]'iihip. of M;
Observations uf the North Tarty, IRb-l.
Date and Hour
( Mean Local Time.)
.Tnly.21^f 15 45'"
„ „ 21 %)
., 22"'i S 9
Mean
M
I Mean
Temp.
().2r)489
=0.26462
0.26532
455.02 33! IC
458.401 21.2
453.54! 28.7
0.26494
Time of Temp.
1-Vib". j tv
6.(:073 , 3i:3C
5.9848 i 24.2
5.9893
28.6
Mean Deflections
iP->
JTemp.
: t„
7'25'4()y0
(7 27 24.0
]6"54'1H'0
16 59 32.5
32:0 c
23.5)
7 26 8.8 16 55 22.5 2S.7
T)} »server
Eeeordrr
Tanakadate
Midzusima I
Miilxusima
Tanakadate
J IVlidzusima
( Tanakadate
/Tanakadate
I Midzusima
II
//= (1.26194
Eeduction to 1895.0= IS"
„ „ sea level = 000
//= 0.2.
2
57.6
11 11
5
19.1
• t
7
31.6
,.
8
45.1
10
47.4
11
46.7
12
41.9
14
8.1
15
9.7
16
6.9
17
8.6
17
49.0
18
46.9
19
52.7
25"'
4
6
43.]
1.5
7
21.0
)) J!
8
9.2
Älean
31'
29
27
25
25
26
26
2 !
25
22
23
2 :>
29
32
33
32
31
28
29
29
28
25
23
23
24
41"
15
5
22
36
17
n
-H)
1
52
21
55
37
6
39
1
.39
2
16
12
26
32
46
Tanakadate
^Midzusima
26'
(V
Tanakadate
Midziasima
Tanakadate
Alidznsima
Tanakadate
Midzusima
Midzusima
Tanakadate
Midzusima
Tanakadatf
MidzTisinia
5=5' 26^00
Reduction to 1895.0= 1.32
„ „ sea level = 0.00
8 = 5' 27^3
BIP ie)
Oliservâtions of the Xortli J'iuty. ],s;)4.
(121)
Date and Hour
(Mean Local Time.)
July.
23''i lit" 2G.5"
24t'< s S.H
U 54.8
„ ]S 21.8
.. 19 12.2
25"' S 0.0
:\rean
Needle
No.
57 is;i
., 14.0
„ 14.3
„ 17.('.
,. !('..!>
., 14.S
15 'Il
Observer
Recorder
Tanakadate
Midzusima
Tanakadate
Midznsima
Tanakadate
Midziisima
Tanakadate
^[idznsima
Tanakadate
e=57 15;.»
Reduction to 1895.0= -1.15
„ sea levels 0.00
6=57° 14^7
HORIZONTAL INTENSITY (H)
Observations of the North Party, 1894.
Date and Hour
(Mean Local Time.)
n
M
i
Mean i
Temp.!
Time of
1-Yibîî
Temp.;
tv
■
Mean Detlections
Temp,
to
Observer
Recorder
9l ?2
July. 28'n8i' 9'"
„ 24"' 13 45
„ 25"! 7 47
0.2r,472
0.2G478
0.26493
1
45r,.52
457.r,o
458.10
28:2 C; 5i)971
25.2 '' 5.988ri
22.5 , 5.9835
Î
28:5 C
25.3
22.r, i
7'27'15;'0
728 5.0
7 28 32.5
1(V57'54W
ir, 5'.»3(>.3
17 0 55.0
27:9C
25.2
22.4
j Tanakadate
'( Midznsima
1 Tanakadate
1 „
( ]\Iidzusima
"( Tanakadate
jMidznsinia
1 Tanakadate
1 :\ridzusinia
j Tanakadate
1 Midznsima
]\Iean
0.2(5181
1
i !i 1 II 1 i
I
7/= 0.2(U81
Reluction to 1895.0= 108
„ „ sea level = 000
77= 0.2(5482
109. SORATIPT.
DE(
LINATION
(5)
Observa
ions
of the Nor
h Party, IS'JI.
Date and Hour
(Mean Local Time.)
S
( )bserver
Recorder
July. 25"' ]7'' 55.3'"
5
50'
(5"
I'anakadate
:\ridznsima
18 58.8
49
50
20 24.3
49
]3
:\ridzusima
„ „ 21 45.4
IS
45
23 12.3
4S
:'o
„ 2(5"' 0 42.0
48
10
3 ^^-'^
'
47
5(;
"
5 4.4
47
:io
"
(> 2"-0
45
45
■
8 29.0
45
1
Tanakadate
10 57.9
50
•J
11 4(5.(5
52
11
^fidznsima
1^5 <'-^
53
0
13 54.5
52
41 ;
I'aiiakadate
15 12.1
52
.■>
1(5 2.7
51
•)i
17 35.3
49
I
Mean
5'
48'
4(5"
8 = 5' 4s;77
Reduction to 1895.0= 1.34
„ „ sea level = 0.( 0
5=5 50n
DIP. (6)
Observations r)f the North I'arty, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
1
Ö
Observer Recorder
July. 25"' 181' 330'"
2(5"' 7 47.1
., 14 40.(5
2
57 -20; 7
„ 24.8
„ 24.S
Midznsima Tanakarlat ^
I'anakadate
Midznsima
Mean
57' 23!4
i
23 ;i
Reduction to 1895.0= -1.18
„ „ sea level = 0.00
^ ö = .^,7" -n'-l
(122)
HORIZON'IAL INTENHITY (//)
{'■'■ ]'(iliif- (lediippfj frnm Jlhrnlinyi onUj Inj (issyniiii'i \'ithif of .1/ )
Observations of tlie North Party, IS'.II.
Date and Hour
(Mean Local Time.)
II
M
Mean
Time of
Temp.
Mean Deflection'?
Te m 11.
Observer
Recorder
Temp.
l-Yibll.
tv
?x
92
July. 25^'" 21'' 2'"
, 2n«'' 9 36
,', „ i:^ 30
,. ., 1« :^
0.26615
026552
0.26574
*0.26d64
458.93
456.74
454.15
456.40
20:8C
29.2
35.0
28.5
5.9637
! 5.9860
6.0005
5.9868
20'.7C:
29.2
31.9
28.5
1
7°27'18'.'8
725 37.5
7 22 57.5
16°58' 6'.'3
16 53.32.5
1647 5S. 8
20:8C.
29.3
35.1
f]\lidznsima ' (Tanakadate
I Tanakadate ( Midzusima
: Tanakadate
Miilzns;ma Midzusima
Tanakadate
1
Mi' in : H.-26576
li
il 1 il
1
1
//= 0.2:i576
Reduction to 1895.0= 09,i
„ sea levels 00ü_
//= 0.26577
110. TIP-YABUSI.
DECLINATION (5)
Observai ioLs of tlie North Party, IHli.
1
Date and Hour
5
Observer
Rpforder
(Mean Tjocd Time.)
July. 29*1' ll'i 17.3'»
5^ 33'
23"
'I'anakadate
Midzusim I
„ „ 12 24.4
36
21
„
„
12 32.0
37
13
,,
„
13 22.6
:57
17
Midzusima
Tanakadate
,, 14 26.2
'57
2 S
„
„ „ 15 ^7.1
„ :i&
54
Tanakadate
Midzusima
16 54.3
33
2
Midzusima
Tanakadate
17 0.5
32
2;
,,
,,
IS 4.2
31
19
Tanakadate
Midzusima
19 48.1
31
32
J,
21 45.8
31
52
J,
I, 23 19.8
^1
3S
,j
Tanakadate
„ 30'ii 3 14.7
30
9
,,
,. „ C^ 25.7
27
3(]
,,
,,
„ „ 7 9.3
■•^7
44
.J
^lidzusi ma
7 58.9
27
38
Midzusima
Tanakadate
„ „ •' 43.3
33
33
„
,,
^» 49.1
33
8
Tanakadate
]\rir
9i
92
t„
July. 29t'> 14'' 7"'
„ 30t'i 7 39
0.26558
0.2654t
0.26522
455.58
456.93
456.53
29:5C
2.3. T
21.6
5!99317
5.9866
5.9908
29:6C
24.5
21.8
7'24'50'.'0
7 26 38.8
7 26 32.5
16°52'21'.'2
16 56 27.5
16 56 20.0
29!5C
23.3
24.4
(Tanakadate
I Midzusima
I Tanakadate
(Midzusima
I Midzusima
1 Tanakadate
1 Midzusima
1 Tanakadate
IMean
(i.26541
IT^ 0.26541
Reduction to 1895.0= 064
,, ,, sea level = 307
//= 0.265T5
111. ASAHIKAWA.
(123)
DECLINATION (5)
Observations of the North Partv,
1894.
Date and Hour
(Mean Local Time.)
S
Observer
Eecorder
Aug. l~t 2'' K'.C.m
6° ]7'
35"
Midzusima
Midzusima
3 26.0
16
47
„ „ 5 52.6
15
22
7 21.4
11
17
Tanakadate
Tanakadate
9 I. ISO
17
32
„ „ 10 16.6
18
8
„11 7.6
20
42
„11 .52.1
23
0
"
„ 12 .59.1
25
0
„11 31.2 '
23
57
„
„ 16 10.6
20
19
Midzusima
.,
., 17 18.0 ,
„ 19
27
Midzusima
„ 18 2.0 '
18
33
„ „ ly 4.2 !
18
39
„ £0 40.8 }
18
42
„ ,. 21 .08.7
19
3
Tanakadate
Tanakadate
„ 2'"i 0 57.3
18
37
„ 1 40.0
17
43
6 26.4 !
„ ^i
5
7 59.1 i
1
13
25
"
:\Iean '
6' 18'
50"
5 = 6' IH'.H.',
Réduction to 1H95.0= 1.30
„ sea levels 0.00
S = (i' 20a
DIP (0)
Observations of the North I'arty, 189!.
1
Date and Hour
(Mean Local Time.) i
1
Needle !
No. 1
j
0
Observer
Eecorder
Aug. l^t Ol! 59.im;
15 44.0 i
20 2.6 '.
—
57 31 ;?
., 32.5
„ :31.5
Midzusima
Tanakadate
Midzusima
Tanakadate
Midzusima
Mean
1
1
57° 3ir.)
0-57 3i:9
lleduction to 1895.0= -1.18
„ „ sea level = 0.00
0=57^ 30;7
HOEIZONTAL INTENSITY (//)
(* ]'a.'ii(_' dftlact'] from Vibration on'ij //■/ (issiuiiimi Vali«:
Observations of the North' I'arty, 1894.
>f .1/.)
Date and IIoiu- ,,
(Mean Local Time.)
M
II
Mean Time of
Temp.' 1-VibII.
Temp,
tv
i Mean Deflections ,p „„
lemp.
Ol »server
Escorder
Aug. 1-^t «1, 30m ! 0.26388
„ „ 13 4S *0.26416
„ 18 35 0.2J410
„ 21 26 '■ 0.26441
„ 2"-i 8 7 1 0.2G422
4.57.42
4.53.80
455.66
4.57.51
457.15
22:8Ci
33.3 ;
28.0.
23.9
24.4
5/9977
6.0210
6.0100
5.0935
5.9970
22:3 C
33.3
28.4
24.1
24.1
7 29'19:'0
! (7 27 30.0
72717.5
! 7 28 30.0
7 28 27.5
1
17' 2'4ECL I NATION (5)
Observations of the North Party, 18'J4.
Diite and Hour
(Mean Local Time)
5
Observer
lîeeorder
Aug. 3'«' 19'' 41.0'"
„ 21 38.0 i
6
53'
54
4G"
()
Tanakadate
Tanakadate
Mean
(V
.53'
53"
DIP (6)
Observations of the North Party, 1.S91,
1
Date and Hour , Needle
(Mean Local Time.) j No.
i
< )bserver Kecorder
I
Aug. 4t'' 7'' 3'..8"' ' -2
' 57' 3(;;i
Tanakadate 1 Tanakadate
1=57^ 3(5.' 1
Keduction to 1895.0= —1.19
„ „ sea level = 0.12
0=57° 35{0
HOEIZONTAL INTENSITY (//)
Observations of the North Party, 1894.
Date and Hour
(Mean Local Time.)
II
M
Mean
1
Time of tTemj).
l-Vibl'. tv
Mean Deflections
Temp.
Observer
Kecorder
Temp.
'fi
92
Aug. 4"' 51' 40'"
0.26584
459.7('
1(;.0C
5'.9C.OS 1ô:5C
7 28' 9'.'0
1« 59'3ü'.'0
KJ.GC
Midzusima
Tanal-adate
7/^=0.2(;.')84
Eeduction to 1895.0= 088
„ ., sea level = 1029
7f=0.2fî.595
113. POROKAMUIKOTAN.
DECLINATION
(5)
C)bservations of the North I'arty, 1S94.
Date and Hour
(Mean Local Time.)
e
Observer
Recorder
Aug. G'l' 14'' 35.9'"
G 15' 44"
Tanakadate
Tanakadate
r; 3.9
IG 2
19 19.5
]() 8
7"' 2 26.4
N 10
4 45.9
7 19
7 4.3
i IG
7 38.0
3 33
8 52.5
7 53
9 54.0
9 10
10 21.1
1 „ 10 35
11 14.3
! „ 11 33
11 45.8
,. 12 4
12 25.G
! „ 15 34
13 4G.9
15 43
14 2:*.4
15 35
Mean
G' 10' 50"
1
!
5 = G H)!.S3
deduction to 1895.0= 1.28
„ ,, sea level = —0.09
5^J 12»
DIP (6)
Observations of the North Party, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Ol)server
llecorder
Aug. G'l» 17'' 28.5™
7"' 5 42.0
13 14.8
2
-
58°
g;4
G.2
5.2
Tanakadate
Tanakadate
.Akan
58°
5;j
0=58 5:9
Reduction to 1895.0= -1.17
„ „ sea level = 0.12
"~ 0=58 4:8'
HOIÎIZONÏAL INTENSITY (//)
ObserviitioDs of the North Party, 1894.
(125)
Date and Hour
(Mean Local Time.)
■ 1 !
, . ^ . Mean Time of
Temp. l-VibB.
1
Temp.
tv
Mean Deflections rp
Observer Eecortler
1 ! t
9, \ <92 "
Aug. (i'li I5I' 34"! 1
7"' 4 4 1
„8 22
0.2S422 454.18 31:9 C 6.0184
Ü.2G445 1 4.58.fi6 19.0 5.9S47
U.2';418i 450.69 20.9 (•,.(il74
32:2 c
18.9
20.8
7'25'52'.'5 i m 54'50^'2 ' 3i:0C
7 29 54.0 '■' 17 3 59.0 19.0
7 28 1i.5 17 0 7.5 27 1
1
T.makadate j Tanaltadate
Mean
0.2(J42S
7/ = 0.20428
Keduction to 1895.0= 073
„ sea level = 1030
7/ = 0.26439
Poronai ( *■ n jm )
DIP (Ö)
Observations of the Nortli Parly, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer | Recorder
Aug. 8"' 10'' 10.0'"
2 57 21:0
1
Taiiakadate Tanakadate
114. MASIKE.
DECLINATION (5)
Observations of the North Party, IS'.M.
Date and Hour ; -
(Mean Local Time.)
( )bsrr\er
Kecorder
Aug. 2pt 21' 21.8"'
„ 5 38.0
G 27.0
7 42.9
9 18.4
„11 .5.4
„ „ 12 40.6
14 15.7
15 38.7
„ 17 38.3
,, „ 18 34.0
22"J 0 10.3
3 53.0
„ „ 0 27.1
(■; 8' 11"
5 19
„ 4 52
4 11
9 38
12 33
14 8
i „ 11 53
„ 9 50
„ a 20
5 50
5 35
„ 4 55
0 42
1
Taiiakadate
Kimiira
))
Tauakadate
Kinuira
Kimura
Tauakadate
Kimura
Tauakadate
Mean ! (. 7' 53"
1
1
5 = (r 7;.s8
Réduction to 1895.0= 1.22
„ sea level = _0.00^
5 = 0° ~ 9;i
DIP (0)
Observations of the North I'arty. IX'M.
Date aud H<^ur 1
(Mean Local Time.)
Needle
No.
0
Obstrver lîecorder
Aug. 200' i-j. 24.1"' ;
„ 2^t 12 14.3 1
14 54.1
19 4H.7
—
51' W.l
„ 30.4
„ 37.3
„ 3(;.7
1
Tauakadate | Kimura
Kimura ! Tauakadate
„ 1 Kimura
Tauakadite i
Mean
57 3r,;i
1
0 = 57° 30:1
Réduction to 1895.0= -1.17
„ sea level = 0.00
0 = 57' 34f9
(126)
HOltlZüXrAL INTENSITY (//)
Observations of the North Party, 18;J4.
Pate antl Hour
Mean i
1
Time of Temp.
:
Mean Deflections
Temp.
Observer
llecorder
(Mean Local Time.)
Temp.;
1-Vib'i. tv
9i
9.
iu
Ang. 21««^ S'' 43m
„ „ 13 30 '
„ „ 23 20
0.26498
0.26514
0.26543
457.28
455.83
457.15
20:6 C
22.1
I8.y
5!'9882
5.9963
5.9838
20:7 C
22.4
19.0
r27'3iy9
7 25 51.2
7 26 43.7
16 58'16'.'8
16 54 23.7
16 56 28.1
20!5C
21.9
18.8
f Kininra
] TaCakarlate
(
1 Kimura
1 Tauakadate
J Tanukadate
1 Kiratira
1 Tanakadate
{ Kimiira
Mean , 0.2*J518
;i
'
//= 0.2G51S
Keductiun to 1.SJ5.0= 120
„ „ sea level = OUO
77= Ü.265I9
115. SIRASITOMARI.
Ekiden and Post Office, about 300 , East of the Ridge
DECLINATION (8)
Observations of the North Partv, 18)4.
Date and Hour
(Mean Local Time.)
Aug. 23-1
2J.tii
101'
49.0
11
20.6
]3
13.6
14
35.3
14
47.1
14
57.3
15
b9.7
17
0.7
18
7.5
21
0.8
23
23.0
3
11.6
5
4.7
7
39.8
8
51.9
9
33.7
11
10.6
Mean
27'
34
29
]3
31
4
31
34
31
10
31
4
29
59
27
7
25
40
25
20
26
44
25
37
24
23
22
56
22
25
25
4
2 S
52
26'
34"
01)server
Eecorder
Tanakadate
Kimura
Tanakadate
Kimura
Tanakadate
Kimura
Tanakadate
Kimura
Ki nuira
Tanakadate
Kimm-a
Tanakadate
Kimiira
Tanakadate
Kimnra
5 = 6° 26;57
Eeduction to 1895.0 =
„ „ sea level =
1.22
0.00
5 = 6 27:8
DIP (Ö)
Observations of the North Party. 1^94.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Eecorder
Aug. 23'-^l 161' 32.7m
„ 24*1' 7 15.2
„ 10 25.2
2
58' 17!8
„ 18.3
Kim 111 a
Tanakadate
Kimura
Tanakadate
Kimura
Mean
■■
58' 17!.»
e = 58' i7;u
Eeduction to l.S'.)5.u= -1.18
„ sea level = 0.00
0=5«^ 15!8
HORIZONTAL INTENSITY (7/)
Observations of the North Party, 1894.
(127)
Date and Hour jr
(Mean Local Time.)
ij
3/
Mean
Temp.
Time of
Temp.
i Mean Deflections
Temp.
tD
Observer Recorder
1 1-VibB.
i
ty
?i
4'"
2P/'i 8 3
„ „ 1'^ ^^
„ „ 19 49
().2(U^.7 4[-5.49
0.2m 38 457.05
0.26136 454.75
0.26099 456.76
1
24:90
18.1
26.1
17.3
1
1 1
6^0394 25:60
6.03(2 18.0 •
6.0478 1 26.7
6.ft364 17.2 1
7'3r30'.'6
7 3i36.2
731 7.5
7 33 52.2
17' 7'30'.'6
1712 37.5
17 627.5
1712 5S.1
24:30
IS 2
25.5
17.4
( Ki.i.nra f Tanakadate
(Tanakadatel Kimnra
Kimnra ' | Tanakadate
Tanakadate ( Kimnra
1 Kimnra 1 1 Tanakadate
( Tanakadate: ( Kimnra
jNJean
0.26135
1
:
Ee
][= 0.26135
Inction to 1895.0= 091
,, „ sea level = 0(:()
I[= 0.26136
117. TESIO.
Field (^ li 1? ?f)
DEOLINATION (5)
Observations of the North Party, 1894.
Dale and Honr
5
Obseiver
Recorder
(Mean J.ocal iime.j
Ai
.g. 29'!' 9'' 41.9"^
6 24'
3;"
Tanakadate
Kimnra
,. 11 14.7
29
11
Kimnra
Tanakadate
„ 12 33.6
2»
6
„
,^
„ 14 3.7
28
48
Tanakadate
Kimnra
„ 15 27.0
26
13
Kimnra
Tanakadate
„ 17 33.6
23
52
,.
Kimnra
,. 18 18.8
24
IS
J,
„
„ 18 25.6
24
14
jj
Tanakadate
.. 22 47.1
23
32
Tanakadate
Kimnra
3(,"i 3 0.5
22
23
Kimm-a
,, 5 47.5
19
57
jj
.,
7 b.S
17
17
8 24.2
17
48
Tanakadate
9 32.0
20
44
,,
„ 10 52.9
24
30
^,
„ 12 14.9
27
16
„ 13 11.7
26
42
„ 17 2.4
23
42
., 18 35.6
'^1
4
"
"
ilean
6 23'
ro"
5 = 6' 23;50
Rednction to 18',»5.0= 1.25
., sea level = 0.00
8 = 6' 2H8
DIP (e)
Observations of the North Party, 1894.
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Ang. 29"> lO'i 46.1"^
„ „ 17 6.2
30"' 6 .34.0
10 1(5.2
— ■
58°
48;7
53.0
50.0
500
Kimnra
Tanakadate
Kimnra
Tanakadate
Tanakadate
Kimnra
Mean
' ^^'
:(i;i
e = 58' 50(4
Reduction to 1835.0= -1.22
„ „ sea level = 0.00
0=58= 49 f2
(129)
HORIZONTAL INTENSITY {H)
Observations of the North Party. 1804.
Date and Hotir
(Mean Loeal Time.)
H
M
Mean
Temp.
Time of
Temp.
IVIean Dotleotions;
Temp.
tr.
Observer
Eeoorder
1-Yib':. ' tv
1
?i
't2
Atifï. 2'.)'!' l.îii 37'"
., 30"! S 1
„ ,.17 5S {
(I.2503S
0.250,30
().25.s97
453.04
455.84
454.17
27:0C
21.2
25.4
G!f)757
r).(tn34
fi.0808
27:3 C
21.4
2().ß
7'33'55'.'2
7 3r. 4.0
7 34 30.0
17 13'24'.'3
17 IS 24.0
17 15 1.0
2(V.SC
21.1
24.3
1 Kiniura
1 Tanakadate
1
( Kimnra
I Tanakadate
Tauak.adate
1 Kimnra
( Tanakadate
( Kimnra
;i 1
:\rfan (I.2J'.I22 1
i
J/= 0.25922
Eeduction to 1895.0= 102
„ „ sea level = 000
7f= 0.25023
118. POSINAI PITARI.
DECLINATION (5)
ObservatioQs of the North Partv. ls04.
Date and Honr »
(Mean Local Time.) '
11
Oliserver Peenrder
i
Sept. 2'"i lisi' 2fi.0'i' ll 5 20' 25"
,. 22 12.S il „ 27 20
',] 3''' 5 50.0 Ü „ 24 53
,. ., •'• -iû.i „ 23 :;o
s 55.4 ,. 24 54
Tanakadate
Kimura
Tauakad.ate
Kimura
Tanakadata
Kimnra
^fraIl 5 2s' CI!"
5=5 2s!(!n
Pednftion to 1895.(1= 1.1 1
,. sea level= 0.00
8=5* 29a
DIP (Ö)
Observations of the North Party, 1804.
Date and Hour Needle ^
(iMean Local Time.) I No.
Observer Recorder
'< Il
Sept. 2i"i 20'' 30.8'" — |! 5S 41::.
M 1'
Kimnra Kimnra
0 = 58° 44 !5
Pednction to 1805.0= -1.13
,. sea level = 0.00
9 = 58' 43Î4
HORIZONTAL INTENSITY (//).
(*Vabip ih'il lire,} from Vibration only hy iisstniu,).,/ l'ulm- nf M.
Observations o: the North Party, 1804.
Date and Honr <
11
.1/
^lean
Temp.
Time of
1-Vib^
Temp.
tv
:\Iean Deflections
Temp.
(observer
Recordt-r
(Mean Local Time.)
9i
?2
Sept. 3''i S'l 15'"
*0.20O90
457.20
io:2C
0.031(1
10:2 ("
(7°J5' 775
17T9'12Î'0 ' li",:3(')
Kimnra
Tanakadatt^
jTanakiidate
I Kimnra
//= O.2('.09(;
Réduction to 1895.0= 070
„ „ sea level = OOt»^
' 7/= 0.20007
(i:îO)
119. OKURUMATOMANAl.
Islet in River Tesio i^liïS|r]i ^iii^Hiti
DECLINATION (5)
Observations of the North Party, ISIM.
Date
and Hour
5
01)servt-r
Recorder
(Mean
Local Time.)
Fept.
T)!!' 15'' o.:v>'
7 s'
17"
Tanakarlate
Kimnra
,. 15 :(i4:
(■)
32
Kimnr ,
Tanakarlate
„ 17 0.!»
(•)
Ci
„ IS 38.4
,)
4K
„ V) 5:5.8
i „ 4
5!»
Tanakailate
Kimnra
„ -21 I5.r,
?j •''
7
,.
„
,. -22 42.3
:'
27
^,
c.'i' 1 58.1
2
4(;
,,
,,
5 22.7
2
19
Kimnra
Tanakadate
C. 42.5
('. 59
32
,^
„
7 20.9
58
33
s 2(i.2
58
2«
„
.,
9 2(13
7 0
5'.)
Tanakailate
Kimnra
„ 10 40.2
i
5;i
Kimnra
Tanakadate
„ 12 25.4
1^»
i()
,,
,,
,, 13 30.3
10
42
Tanakadate
Kimnra
,. 14 23.8
'.)
20
"
"
IVIean
7 4'
i
17"
5 = 7' 4;28
Kednotion to 1895.0= 1.07
„ „ sea level = — O.Ol
3 = 7 5!3~
DIP (0)
Observations of the North Party, 1894.
Date
(]\Iean
and Hour
Local Time.)
Needle
No.
0
01>server
Recorder
?ept.
5"' i;'' 4r..5"'
(;"| (i 11.3
8 59.f,
11 15.(i
2
58°
2i;t
23.1
25.3
25.2
Kimnra
Tanakadate
Kimnra
'I'anakadate
Tanakadate
Kimnra
Tanakadate
lumnra
Mean
i
1 '''
23f8
1
e = 58 23! s
Kednction to 1895.0= - l.Oo
„ „ sea level = 0.01
0^5i? 2±H
HORIZONTAL INTENSITY (//)
{""I'liliie ildl need from VVyrntloii onh/ hy assymini/ ]'iihii af 4/.)
Oliservations of the North Party, 1894.
Date and Honr
(Mean liocal Time.)
11
M
Mean
Temp.
Time of
1-Yil>".
Temp.
tv
Mean Deflections
Temi"».
ii.
Observer
Recorder
?i
92
Sept. 5"' 22'i 7'"
6f'' 8 8
„ „ 13 17
0,2Ü110
*0.26114
*0.2 121
455.7
Taiiakadate
„
7 21.'J
4G
3(',
Kimura
Tauakadate
S 37.8
45
50
Tauakadate
Kimixra
'.1 3i.<;
47
31
,^
„
lU 24.y
50
21
Kinmra
Tanakadate
11 24.2
52
3(;
Tauakadate
Kimura
12 12.!»
54
<;
13 ;».8
53
411
13 52.«
53
17
Kinnua
Tauakadato
:M.-aii
1
ir,"
i
5 = »'. 50127
Eednction to 181t5.ü= 0.99
,, „ sea lever= —0.01
5 = (r 51 :3
DIP {0)
Observations of the North Party, 1894.
0^.58 12.'.)
Keduction to l.S95.0= -0.88
„ sea levels _ 0.02_
8 = 58' 12(0
Date and Hour
(Mean Local Time.)
Needle i
No. ii
e
01 iserver
llecordiT
Sept. stii 17'' 33.2'" |
'.|fi' <; .52.2 1:
11 O.s
58
V2'.2
12.8
13.S
Kimura
Tanakadate
Kimura
Tanakadate
Kimura
Tauakadate
Mean
)
5s
12 :m
1
i 1
HORIZONTAL INTENSITY (//)
Observations of the West Part.v, 1891.
Date and Hour
(Mean Local Time.)
II
M
Mean
Time of
Temp.
ty
Mean Deflections
Temp.
Id
(observer
Kec»>rder
Temp.: 1-Yib:!.
fi
92
Sept. 8"' 111' 54m
„ 19 44
9f'' 8 13
0.2619(1
0.2G2T2
0.2r)20('.
453.51
455.90
457 .OC.
27:oc
18.5
17.2
g'o492
C.03G0
(;.0224
27':öC
18.8
17.3
7°28'53{'l
7 31 19.0
7 32 25. f)
17' l'15'.'O
17 719.0
17 9 50.(1
2(3:5C
18.3
17.2
f Kimura
I Tanakadate
>'
1 Kimni-a
(Tanakadate
1 Kimura
Tanakadate
Kimura
(
1 Tanakadate
f Kimura
1 Tanakadate
Mean
0.2(;205
i
//= 0.2('.2O5
lîeduction to 1895.0= 025
.. sea level = 119
//= 0.2Ü2UÜ
(132)
121. NUPPAMAMOI.
South of Poromoi, Islet. (M"^ ^ ^ ^' 5^11^514»^ /h^Jli
DIP (6)
Obseivatious of the North I'arty, 1894.
Date and Hoiir
(Mean Local Time.)
1 Needle
j Nu. ;
e
Observer Kecorder
Sept. ll'i' 17'' 30.0«
12"' 7 7.7
11 34.2
„ Ki 15.2
!
1
59 i;2
58 57.3
,. 59.5
59 0.1
Kimnra
Tanakadate
Kimura
Tanakadate
Tanakadate
Kimura
Tanakadate
Kimura
Mean
1
58 5'.):5
I = .58" 5915
deduction to 1895.0= -1.07
„ sea level = O.CO
0 = 58° 58(4
HOraZONTAL INTENSITY (//)
Observations of the North Party, 1891.
L)ate and Hour ..
u
1
Mean Time of
Temp.
tv
Mean DeMections /ivjv,,.
Observer Ivecordcr
(Mean Local Time.) *'" Temp. 1-Vibü.
9i
- !'"
Sept. 11"' 19'' 39'" i 0.25770
„ 12"! 8 59 : 0.25770
,. 13 32 0.25805
455.22
450.33
455.91
'1
1 s
2r.8Cj 0.0857
18.9 ' 0.0773
19.0 : 0.0774
22. OC
18.5
19.2
7'37'51'.'3
7 39 5.0
7 38 35 . 0
1
17 22' 2:'5 ; 2i:oo
17 25 15.0 19.4
17 24 30.0 ,18.8
i
/Tanakadate ( Kimura
1 Kimura 1 Tanakadate
1 » J
1 Tanakadate | Kimura
1 Kimura , 1 Tanakadate
:\leau 0.25784
'Il
1 1
!
//= 0.25784
iîtiduction to 1895.0= 077
„ „ sea level = 151
][= 0.25780
122. WAKASAKANAI.
DIP (0)
Ol)servations of the North Pariy, 18)1,
Date ami Hour Needle ^
(Mean Local Time.) |, No.
( )l)SerMr Kecorder
Sept. 11"' 221' ;.7.(;i.i : '' ,v,i o;9
Tanakadate Kiiaur;i
1
0=59" 0!9
Reduction to 1895.0= -1.17
„ „ sea level = t).00
0=58° 59^7
HORIZONTAL INTENSITY (7/)
(* Vdlue ih-duced from Vibration only by assumintj Value of M.)
Observations of the North Party, 1894.
Dato and Hour
(Mean Local Time.)
1, 1/ ^lean
! ' Temii.
Time of
1-Yib:i.
Temp.
tv
Mean Deflections
Temp,
ti.
( )1 iserver
llecorder
1
■Pi i 9i
Sept. 14"! 21'' 29'"
„ „ 21 47
! ! '
*0.25751 ' 458.80 llUC
*0.25805 459.30 9.7
s
6.0630
G.0540
ir.iG
9.7
j . ■
Tanakadate
Kimura
:Mean
0.25778 ! .
i
1
11= 0.25778
lieduction to 1895.0= 105
„ „ sea level = OOP
' ' 11= 0.25779
{133)
123. WAKKANAI.
DECLINATION (5)
Observatious of the North Partv, LSI» t.
Diite aud Hour
(Mean Local Time.)
S
Ob.se rver
Recorder
Sept. 15'!' llJi' 22.8™
(i' ly
V,"
Tanakadate
Tanakadate
20 25.2
4S
4(;
23 2U.2
48
■I'.)
KJ"' U 5Ü.5
47
3]
1 17.2
4(i
34
7 34.3
45
51
!» 31.0
1«
55
,,
Kimura
U 17.(i
51
!»
Kimnra
Tanakadate
13 31.8
53
19
Tanakadate
Kimura
11 55.5
51
24
„
Id 'J.l
50
20
,^
17 51.4
48
3(j
.,
ly 3.5.6
48
21
„ 21 (i.2
48
41
"
"
Mean
(;• IS'
37"
5=r(V 48;(12
lUduction to 18!)5.0= I.IC
„ „ sea levels 0.00
5 = 0° 4!J.'8
Dil' (Ö)
Observations of tlie North Tarty, ix'.hi.
Date and Hour |
(Mean Local Time.)
1
Needle
No.
e
Observer
liecorder
Sept. VP> 12'' 54.0"'
17 l».8
17*1' 7 0.7
5!/ 1!»;.!
Ki.5
1*').2
Tanakadate
Kimura
Tanakadate
Mean
5'/ 17:3
0 = 5!/ 17 .'3
Reduction to 18'J5.0= -1.21
„ sea level = O.OO
0 = 59^ 16{1
HORIZONTAL INTENSITY (//)
Observations of the North Tarty, 18'J4.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
1-YibL'.
Temp.
tv
Mean Deflectious
Temp.
1
Observer Recorder
1
ft
55
,
Mean
15'
;i::
r)bserver
Tanakadale
Reooriler
Tanakadate
5 = 7
Rednetion to 1895.0 =
,, „ sea level =
i5;i;o
1.05
0.00
mi
DIP (9)
Observations ef tlie North Part v. IS04.
1
Date and Hour
(]\rean Local Time.) '
Needle
No.
e
Observer
Recorder
Sept. 2(1"' 17I' 8.n'"
21-' 7 7.4
12 59.4 '
(1
1
51»
5s
5^»
1!8
59.8
2.:!
Tanakadate
1 TaTiakailatc
1
1
Mean i
1
1
59
1.'!
i
0 = 59 ];.i
Reduction to 1895.0= -1.04
., sea level = 0.(0
e = 59 ();.{
HORIZONTAL INTENSITY {If)
Observation« of ilie North Party. ls'.i4.
Date and Hour
][
,, Mean
1
Time of
Temp.
Mean Deflections
Teijii).
t„
Observer
Re 'firder
(Mean Local Time.)
Temp.
1-Yibj.
n to 1895.0= i)(;5
„ sea level = 1 (•('
//= 0.25754
(IHG)
126. ESASI.
Esasi office (ß^'i^iM)
DECLINATION (5)
01>: 55.6'" |
7 2'
51"
Tnnakailate
Tanakadate
18 28.0
2
3S
20 32.5
■;
M
,,
23 19.2
0
51
23''i 3 42.2
0
57
6 14.1
<»
6
7 ^^■'^
6 5'.t
39
8 50.3
7 (1
11
9 29.5
]
49
„ n 45 0
3
■2
12 46.0
,. <>
16
13 50.7
4
26
„15 10.1
4
22
16 55.7
1
45
18 7.2
1
4C,
^r.an
7 2' 6"
5 = 7 2{10
Kednction to 1895.0= 0.94
„ „ sea level = 0.00
" r=7° 3«
DIP (9)
Observations of the North Partv. 18!» 1.
Date and Hour
(Mean Local Time.)
Needh^
No.
e
Observer
Recorder
Sept. 22'"i 22'' 53.5"^
„ 23 "1 16 10.1
,.18 58.0
! Z
5!)
38; 1
40.9
3'.).8
Tanalcadate
Tanakadate
Mean
59"
31); Î
e=59' 39 ;6
liednetion to 1895.0= -0.9(1
„ ., sea level = 0.00
~" ^ 0=59° 38M
HORIZONT.\L INTENSITY (//)
Observations of the Nortli Partv, 18i»4.
Date and Hour
(Mean Local Time.)
If ■ .1/ ^ï«"-^"
Temp.
Time of
l-YibL>.
Temp.
Mean De
flections
Temp.
t„
Observer Pecorder
Sept. 23"' S'l 14'"
„ 14 37
.,17 35
j 0.25149 !45r>.73 IKOC
0.25211 453.69 22.6
1 0.25187 455.28 17.2
6^1610
6.16.53
6.156S
io:4c
23.3
17 9
7''50'54'.'0
7 46 52.5
7 49 7.5
17°52'29'.'0
17 43 21.2
17 48 37.5
ii:5C
22.1
16.6
Tan aka I5I1 0.8'"
19 54.8
26^11 8 47.5
2
2 ,
2
.58 w:,\
„ 14.5
„ 14.4
Kininra
Tanakadate
Kimnra
Tanakadate
Kimnra
Tanakadate
INIean
.58 14;4
0 = 58' 14Î4
Reduction to 1895.0= -0.75
„ „ sea level = 0.00
0^58 ~ Ï3i6
HORIZONTAL INTENSITY (//)
Observations of the N(n-th Party, 1804.
Date and Honr
(Mean Local Time.)
][
.1/
Mean
Time of
Temp.
]\Iean Deflections
Temp,
t»
Temp. 1-Vib?.
tv
?!
?-.'
.
1
Sf^pt. 25"' SU 41«
0.2<'.]82
454.81| 21.UC; 6.0427
22:1c
7'30'52î'5
17" 6' 11 '.'2
2't:oC
'I'anakadate Tanakadate
„ 11 58
0.26184
453.41
26.2
6.0502
26.4
7 28 58.1
17 137.5
2(;.i
Kimnra
1 Tanakadata
1 Kimnra
„ 17 4
0.26170
453.73
23.4
6.0503
24.0
7 29 55.0
17 4 7.5
22.8
1 Kim ura
1 Tanakadate
.. 2nfii 7 35
0.26198
456.33 16.6
1.
6.0279
16.6
7 3154.3
17 8 40.0
16.7
f
1 Tanakadate
( Kimnra
Mean
0.26184
1
1
11= 0.26184
Reduction to 1805.0= 054
V "
sea 1
evel =
000
0.26185
(188)
128. MONBETU.
Common School (/J> (^ ^]
ilXJJ NATION {5}
(iliïXTvations ^
16
Kimnra
„
23 26.8
58
45
,j
„
28"! 1 39.8
., 57
52
„
„
3 43.8
, , 57'
21
j^
,.
4 34.9
„ 5 S
27
,j
,,
„ ,. 6 27.9
., o<
35
Tanakadate
7 38.1
57
44
Kinmra
Tanakadate
8 55.0
.58
42
Tanakailate
Kim\;ra
to 4.0
•J -J
56
„11 '^'^
C. 1
11
Kimnra
Ta: akadate
„ „ 1'-^ f^-"
■^
'.)
Tanal;adate
Kimnra
12 35.0
„ o
54
„
J,
'„ „ 14 0 0
2
57
jj
„
15 0.6
•2
I'.l
j^
16 49.1
1
22
„
17 34.3
0
41
Jvinmra
Tanakadate
18 4'l(i
5 5;-;
16
■'
Älean
1
i 5 .-.'.)'
i
37"
5=5' 59!(;2
Rednction to 1895.0= (t.77
,, „ sea level = o.dO
8^5" Ö!4^
DIP (e)
Observations of the North Party, 1894.
Date and Ho ir
(Mean Local Time.)
Needle
No.
e
( )bserver
Recorder
Sept. 27"! 20h 10.1 m
28"' 7 9.0
„ „ 10 37.0
2
57° 5313
„ 52 6
.. 51.8
Kimiu'a
Tanakadate
Kimnra
Tanakadate
Kimnra
'J'an akadate
Mean
57 53«
e=L
7 53«
Eednetion to 1895.0= -0.63
„ sea level = 0.00
0=57' 53(0
HOEIZONTAL INTENSITY (//)
Observations of tlie North Party, 1894.
Date and Honr
(Mean Local Time.)
If
.1/
Mean
Temp.
Time of
1-Yib'J.
Temp,
tv
Mean Deflections
Temp.
ubserver
Eecorder
9i
9 a
t„
Sept. 2;-;"' 8>' 2;-""
., ., 13 34
„ „ 1*^ -"^
0.26-202
U.2r,2i!:'.
0.26289
457 30
455.13
458.9(!
13:3 C
19.2
12.0
e'^iüoH
.6 0363
6.0012
i3:ic
19.7
12.4
7°32'37'.'0
7 30 42.5
7 3311,2
17" 9'59'.'0
IT 5 54.3
17 1143.0
13:4C
18.8
11.6
I Kimnra
1 T.makadate
( Kimnra
(TaTL-'kadate
1 Tanakadate
1 Kimnra
1 Tanakadate
\ Kimnra
]\Iean
1
0.26232
11= 0.26232
Eednetion to 1S95.0= -021
„ „ sea level = 000
77^ (126232
129. YÜBETU.
DIP (6)
Observations of tlie North Party, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
!
1 e
i
Observer Eecorder
1
Sept. 29"! 17h 58.2™
57' 43;i
Kimnra Tanakaila.te
)=57° 43:1
Eednetion to 1895.0= -0.54
., „ sea level = O.CO
0 = 57° 42;6""
HOPJZONTAL INTEXÖITY (II)
Value dnlacc'J ff-na Vihvufion oii'i/ lu/ assundiKf Value of -1/
ÜLücrvatiuns of the North Party, 1894.
(139)
Date aud Hour
(Mean Local Time.)
11
-,, Mean
1 Tern p.
j Time of Temp.
1-Vib". tv
]
Mean Detiectious Ip
|Temp.
Observer
llecorder
4.
Date
(Mean
and Hoiir
Local Time.)
5
Ob:-erver
Recorder
Sept.
301I' 141' 'j:,V"
0 59'
59"
l'aiüdcadate
Kimura
„
„ 15 4;ir.
57
51
,,
J,
17 8.5
5(>
55
,,
,,
18 11.7
57
30
Kimiira
Tanakaclate
,,
19 19.9
5(5
4!)
Tanakiidate
Kimura
,,
21 17.0
57
9
^,
Oct.
l^t 3 57.8
5(j
30
Tanakariate
5 54.8
5-t
50
Kimnra
Kimura
r, 47.8
„ 55
13
7 45.3
5^
4(i
,,
,,
8 34.1
53
3S
J,
,,
,,
9 45.(5
55
21
,,
J,
10 5G.8
„ 5"
44
,,
„
,,
„ 12 3.8
(•) 0
50
12 59.4
1 „ 0
i
51!
Tanakadate
"'
Mean
! 5 5.'
1
57"
1
8 = 5 o(i;)5
Reduction to 1895.0= 0.(59
„ ., sea level = —0.01
5^5" 57 !G
DIP (6)
(Jbservations of the North Party, 1894.
Date and Hour
(Mean Local Tin.e.)
Needle
No.
0
Observer
Recorder
Sept. 30^1' IGi' 4r..3"'
Oct. Pf 7 23.5
„ „ 11 23.5
—
57" 29 M
' „ 30.0
1 „ ^51.8
Kimura
Tanakadate
Tanakadate
Kimura
Mean
57= 3(1 ;4
J = 57' 30! t
iteauction io 1895.0= -0.51
,, .. sea level = 0.02
e = 57^ 2DÖ
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1894.
Date and Hour
; Mean Local Time.)
Sept.30'1'15'' 4"'
„ ,, IS 53
Oct. l"t 8 13
Mean
11
0.2:1418
0.26381
0.26351
0.2^)383
M
JMean
Temp.
455.99
456.48
457.65
16:6G
14.8
9.8
Time of Temp.
1-VibL'.
(5!oi53
G.( 0G8
6.(!023
tv
13:7 c
15.2
10.1
Mean Deflections
7-27'47!'5
7 28 55.6
7 30 47.5
lGü8'58!'8
17 130.0
17 5 59.4
Temp
16. GC
1-Î.5
9.G
Reduction to 1895.0:
„ sea level:
Observer
Kinnira
Tanakadate
Kimura
TauakaOate
Kimtira
Recorder
Tanakadate
Kimura
Tarakadate
Kimura
Tanak."date
U.2G3S;;
-Oil
147
i/= 0.26384
(140)
131. AINONAI.
North West of Ekiden m If ^ M ^b)
DECLINATION (5)
Observiitiuns of the North Purty, 18'J4.
Daet and Howr
S
Observer
liecorder
(Mean Local lime.)
Oct. 2'i^i ](•,!' 35.0'"
5 4'J'
11"
Tauakadate
Tanakadate
17 25.9
48
15
19 48.2
■1^
18
,,
22 24.2
-17
37
,,
3"' 1 36.0
„ 46
12
,,
5 57.2
46
7
„
6 54.8
45
3
„
„ 8 43.8
42
15
„
9 26.5
45
42
„
10 53.2
48
27
„
12 13.3
54
13
,,
]3 40.5
51
56
)'
14 28.8
52
22
15 49.6
51
0
,,
16 47.7
49
0
-,
17 26.0
48
25
:\roan
.-1 J 7' .M"
5 = 5 47!JU
Itedncliou to l.S95.0= 0.64
„ „ sea level = —0.02
8=5 48!F~
Dir (0)
C)bscrvatioiiH of the
North 1';
rty, 1S91.
Date and Hour ;
(Mean Local Time.)
(
Needle
No.
e
01 »server
liecorder
Oct. 2'-' 191' 3.2m
:>ii' 10 16.9
15 7.6
1
57°
11 ;8
14.9
11.3
Tanakadate
Tanakadate
3Ieau
57
12:7
0 = 57 12.'7
Réduction to 1895.0= -0.41
„ sea level = 0.04
0 = 57 ~Ï2!âr"
HOEIZONTAL INTENSITY (//)
(* Value dtxluced form Vibration only Inj assiutdivj Value M)
Observations of the North Party, 1894.
Date and Hour
(Mean Local Time.)
J I
M
Mean
Temp.
Time of
1-Vib^
Temp,
tv
Mean Deflections
Temp.
t„
(observer
IJeonrder
9i
?2
Oct. 2'-d 211' 50™
3H' 8 8
„ „ 13 5
*0.26389
*0.26405
0.26389
456.40
456.(')0
455.05
13:8 C
13.3
20.4
5/9781
5.9847
6.0147
14:40
13.3
20.6
(7°28'36('2
(7 28 47.5
7 2710.0
17' O'lO'.'O
17 1.32.5
16 57 24.0
13:8 C)
13.4)
20.3
Tanakadate
Tanakadate
Mean
0.26394
//= 0.2j394
Iveductiou to 1895.0= -057
„ „ sea level = 294
U^ 0.26396
(141)
132. ABASIRI.
Abasiri Meteorological Observatory (11^ 7:^ \M \^ pjr)
DECLINATION (5)
Observiitions of the North Party, 1894.
Date and Hour
Observer
(Mean Local Time.)
5
Il e cord er
Oct. 4"' 21'' 31.1'" 4
t° 42'
U"
Tauakadate
Tanakadate
„ 23 29.6
41
35
5ti' 2 53.2
39
36
6 15.1
39
29
„ „ 7 37.S
40
10
9 24.4
38
44
,, 10 27.5
40
55
„11 56.2
45
20
„ 12 50.4
47
55
„ 14 18.5
48
9
„ 15 15.6
47
19
.,
„ IG 56.4
41
33
„ 17 57.6
44
41
„ 19 30.0
42
38
„ 20 22.4
43
0
„21 45.3
43
53
„ 23 1.7
42
IS
'
Mean -J
t 12'
32"
5 = 4' 42 .'53
Keduction to 1895.0= 0.59
„ sea level = 0.00
S = 4 43;i
DIP (0)
Observations o£ the North Party, I8;jl.
Date and Ilonr
(Mean Local Time.)
Needle
No.
]
1 ■
Observer Recorder
Oct. 5t'i 11'' 15.4™
„ 16 7.0
., 21 10.9
—
57 llf:»
10.9
11-1
Tanakadate
Tanakadiite
.Mean
57' ii;3
1
0 = 57 ii;3
Ilediiction to 1895.0= -0.39
„ „ sea level = 0.00
6 = 57" 10;9
HORIZONTAL INTENSITY (//)
Observations of the North Party, lSr;4.
Date and Hour
(Mean Local Time.)
i
11
.1/
Mean
Temp.
Time of
Temp.
Mean Deflections
Temp.
tn
01)server
Recorder
1-Vib".
tv
1 1
9;
Oct. 5"' 8"' -14"!
„ „ 13 3S
„ 22 28
0.26665
0.26726
0.26665
-15i.67
456.4»
457.31
12!9C
13.6
6.9
5!9717
5.9666
5.9691
12:7 c
13.7
7.4
7 24'10'.'6
7 2315.6
7 25 26.2
16"50'25'.'0
16 48 36.2
16 53 44.4
i3:ic
13.6
6.5
Tanakadate
Tanakadate
]\Iean
0.26685
7/= 0.26685
Réduction to 1895.0= -081
„ „ sea level = 000
//= 0.26684
(142)
133. SYARI.
Coast, South West of Hotel Kikuti (^"iiii* r f^ / ffiï^i" ^ '^ M'M)
DECLINATION (5)
Observations of tlie North Party, 1894.
Diite iiiul Hour
,
(Mem Local Time.)
Û
Observer
Leeordcr
Oct. 7ti' U'' 41.3"'
5' 31'
1.5"
l'aiiiilaidate
Tanakadate
10 45.8
34
27
„11 45.4
., 36
13
.,
12 18.6
37
20
,,
„ 11 114
40
10
„
„ 15 43.0
37
47
„ 17 4.y
., 36
10
^,
„ 18 23.1
„ 3f!
0
„
10 15.4
3(5
23
^1 10.4
34
IS
23 26.8
,, 3.")
2!J
8"' 1 1.4
31
4U
5 11.6
31
11
7 54.3
32
52
9 12.0
31
51
'J 47.3
31
48
5' 30'
13"
5 = 5 35!22
Eeduction to 18'J5.0= 0.ii2
„ ,. sea level = 0.00
5 = 5 35f7
DIP (0)
Observations of the North Party, 18'J4.
Date and Hour
(Mean Local Time.)
Needle
No.
_
e
Observer 1 Ilecorder
Oct. 7^1' 111' 22.2'"
16 30.7
8<'i 7 28.7
1
57° 32 '3
„ 29.y
„ 2').'J
Tanakadate
Tanakadate
"
3Ie,m
i
57 30;7
0 = 57^ 30 :/
lieduction to 18"J5.0= —0.33
„ „ -sea level = 0.00
e = 57° 30{4
H0K1Z0NT.4L INTENSITY (//)
(observations of the North Party, 18'j4.
Date and Hour
11
.1/
Mean
Time of
1-Vib'J.
Temp.
tv
Mean Dellectiors
Temp.
tu
Observer
Eccorder
(Mean Local Time.)
1
Temp.
'"1 , ?-i
Oct. 71I' I.3I' 41'"
„ 20 2;; 1
. .. 8 41 !
1
0.2!;2.57
0.26180
0.26235
456.2!)
457.87
453.98
16:'.) C
■ 7.5
12.3
6.0228
6.0208
6.0175
17:40
8.0
11.6
7%^<.'50:'0 17' 5'53'.'8
7 33 [2.5 1712 46,2
7 313S.7 17 7 54.3
16.4C
7.0
13.1
Tanakadate
Tanakadate
'J
Mean '
0.26224
i
n= 0.23224
Kednctions to 1895.0= -106
,, „ sea level = OOP
1L= (i.2(j223
134. RAUSU.
DECLINxVTION (S)
Ohserviitions of tlie Xortli Vra-[y, 1804.
(143)
1
Date and Hour i
^
Observer
Recorder
(?Jean Local Time.) |
Oct. 11"^ 9'' 30.2™
4^ 53'
26"
Tanakaclate
Tanakadate
„10 8.6
" ^.
53
"
„
„ 11 17.0
„ 00*
.i.j
51
., 13 0.0
^^
17
„
„ 14 33.2
5S
40
,,
.. ]5 40.0
„ 07
4
„
„ 16 43.4
55
42
„
., 18 14.7
5j
32
,,
., 19 35.2
., ^0
33
:,
„ 22 0.4
55
33
„
12"' 2 54.2
54
2()
')
„ *5 9.0
54
47
„
„ 7 12.8
54
12
„
„ ^ 14.1
53
30
M
„ „ 9 28.3
52 .
57
.• !,
„ 10 19.1
53
38
"
')
3rean
. ..
•21"
S = 4° 55;4t)
Koduction to 1895.0= 0.48
„ sea level = O.tXl
S = 4' 55Î9
DIP (0)
Observations of the Nortli Party, 1894.
Date and Hour
Mean Local 'J imc.
Oct. IP"' 12'' 23.9'"
17 35.6
I2t!i 7 45.4
Needle
No.
iMoan
Oltserver
57" is;5
„ 17.8
.. 17.8
T^makadatf
Piccorder
Tanakadate
18!«:)
0 = 57° 18«)
Reduction to 1895.0= -0.27
„ sea level = 0.00
Ö = 5r l!/7
HORIZONTAL INTENSITY (//)
Observations of the North Party, ]8')4
Date and Hour
|(Mean Local Time.)
Oct IPi' 13'i 59"
„ 21 18
l'2ti' fi 51)
îilean
H
0.26396
0.26373
0 23384
M
Mean
Temp.
Time of
1-Yib:\
(JOOOl
6.0070
6.0050
Temi>.
tv
15:70
13.1
14.9
Mean Deflections
Temp.
Observer
Recorder
9i
9->
456.11
458.50
456.28
15:9C
12.8
15.7
7°27'58'.'8
7.29 3.1
7.28 8.1
16°59' S'.'O
17 143.1
16 59 33.1
16: 10
12.5
'J'anakadate
Tanakadate
0.26384
77'= 0.26384
Reduction to 1895.0= -123
„ re •. level = 000
//= 0.26383
Raiisu Syuttyö (BBin'^)
Crater (müuS'An)
DIP (6,1
C>b:servatk)i.s nf the North Party, 1^91.
Diite and Hour
(Mean Loo d Time.)
Needle
No.
Oct.
Ipi' 15'' 18.0"
48!r
Observer
Tiinakadate
Recorder
Tanakadat(
(144)
135. SIBETU.
DECLINATION (S)
Ohsorvalions o£ the North Party, 181» I.
Date and Hour
(Mean Local Time.)
Oct. 14"'
i;''
22.0'"
17
23.7
18
43.0
20
14.8
-,
22
31.8
15"'
2
10.5
"
5
57.0
»
6
34.3
7
59.5
„ .
8
9
27.0
58.1
11
0.5
12
32.0
14
13.3
15
35.9
17
3.4
18
29.8
)> ;>
20
13.1
21
2s.(;
Mean
.j'
5
32"
33
3.-)
14
4
25
3
0
3
15
4
37
3
3S
4
53
(■>
21
r»
(■)
2S
4
4tl
4
44
5
12
4
43
4
21
Obs.^rver
Taii.-ilcailati
l\ecoriler
Tanakadate
lleduction
0 = 0
to 18()5(» =
,. sea level —
4;i3
0.43
(1.00
DIP {6)
Observations of tlie North Party, 1894.
r
Date and Tfonr
(Mean Local Time.)
1 (
' Needle
No.
Ö
1
(!)l)server ; Recorder
Oct. 15"' 111' 0.0'"
li! 25.7
20 5(^4
i
57" ICM
„ lß-1
„ 18.0
Tanakadate Tanakadate
Mean ' 57 MY')
0=57' l(i;9
Eednction to 1895 0= -0.19
„ Kea level = 0.00
e=57° VV.7
HORIZONTAL INTENSITY {J[)
Observations of the North Party, lS)j
Date and Honr
(Mean Local Time.)
H
.1/-
AJean
I'emn.
Time of
I-Yib-'.
Temp,
tv
Mean Defleclions
Te m J).
ti.
Observer
Recorder
9i
?L>
Ot. 14"' 211' 4Hm
„ 15"' 9 2(i
„ 13 43
„ 19 3)
0.2(il7.i
0 2r,l(59
0.';(i208
0.20170
456.10
453.2(5
456.26
457.17
15.4C
14.0 :
12.7
9.2
(U)320
6.0328
(i.02<"9
6.0262
15.5 C
14.5
13.2
9(;
731'48:'7
7 32 10. 0
7 31 55.0
7 33 26.2
17 7'56'.'2
17 8 35.0
17 8 3S.7
17 11 58.8
15.3C
13.5
12.3
8.8
Tanakadate
Tanakadate
M.-an
0,2;". IS]
i
j
7A=
0.26181
Pedr.ctiou tu 1895.0 =
-124
„ „ sea level =
000
11= 0.26180
136. HAKODATE.
AzaOmorihama (^J^UWi'^mmm
DECLINATION (5)
OhscTvatious of tlio, Rontli l'ariv, ISIJI.
145)
Date nud Tlmir
1
5
( >l)Srl'\(l-
(Mean Lce.il Tiiüc)
EecdivLi-
Jnlv 2"'i 201' 27 J'"
.") 4.!'
5i."
Iiii^minia
Iiii:ciiinr:i
., 21 2;{.9
41
29
., 23 45.2
44
43
3''' 4 4.(;
41
23
Xrikainiiru
Xakaiiinra
ä 40.7
4(»
ot
(• 42.0
4Î
18
7 41.7
42
51
■s 39.0
44
31
ImaJimra
9 3(14
41
45
Nakamnia
Im.aninr.i
10 3ß.5
46
46
,. 1! 38.2
47
55
„ 11 46.5
47
50
„ 1-i :î"
48
19
Inianiiira
., 14 IC.l»
48
2s
Nakamnra
,. 1-"J 48.9
„ 41;
4 s
Imamnra
., 17 32.8
44
41
Nakannua
., 18 lß.5
43
11
Naliainiira
„ 19 41.0
42
51
„ 20 28.7
42
49
„ 1:0 49.5
43
53
„ 22 18.5
44
12
4tii (; 41.0
41
12
:\rean
1
5 44'
34"
44;5v
EediTction to 1895.0= 1.40
., sea level = 0.00
5 = 5' 4(;;o
DIP (9)
Observalii.ns of the South Tarty, 1S94.
Date aud Hour
(IMean Local Time.)
Needle
No. .
0
( )l)sorvcr
Eecorder
•Inly 3"' 9I' 14'"
.. 17 12
4'!' 7 :-;o
12 57
2
55'
34;s
29.7
313
34 9
Xakaiinira
Imamnra
Nakamnra
Imamnra
Imamnra
Nakamnra
Imamnra
1
:\fean
55'
32; 7
Erducfion to 1895.0= -1.1)
„ ,, sea levels O.M»
0 = 55 3H5
HORIZONTAL INTENSITY (//)
Observations of the South Dart v. I.S94.
Dale and Hour
(Mean Local Time.)
Jnlv 3''i 11'' l:;"'
„ .. 15 13
,. i'l' 9 37
.. .. 1 ! 2 )
„ ., It 41
11
J[
ifean
I'emp.
i Time of
Temp.
Mean Deflect:on,s
Temp.
Observer
lîeccrder
1-Vib».
tv
-0
„ „ !> «-2
10 9.8
12 0.1
12 11.3
13 27.0
„ „ 14 15.6
14 55.8
15 48.6
.-, 43' 47"
42 49
„ 41 5
3» L9
39 28
.', 40 36
■JO 1
38 .56
36 36
3 1 33
33 21
34 1 1
36 :-!l
39 21
„ 42 23
42 29
42 39
42 13
41 40
40 43
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Mean
5 39' 6"
Eeduction to
8 = 5° 39^0
1895.0= 1.42
sea level = 5° O.lO
8 = 5° 40{5
DIP (Ö)
Observations of the Soirth Party,
1894.
Date and Hour
(^lean Local Time )
Needle .
No. ^
i
Observer
Iiecoi-iler
July 6t" IT' 28"'
7^'- 7 45
8 39
„ „ 12 57
„ „ 11 ^9
to to to to to
56" 17 !4
„ 13.6
„ 16 2
„ 16.2
„ 14.3
i
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nukamur;i
Imamura
Nakamura
Mean
1 56° 15!5
1
i
6=56' 15!5
Eeiluction to 1895.0= -1.27
„ ,, sea levels 0.< 0
~ ' 8=56° 14:2~ '^
HORIZONTAL INTENSITY (7/)
Observations of the South Party, 1894.
:
Date and Hour
(Mean Local Time.):
i
JI
31
Mean!
Temp.
1
Time of Temp.
Mean Deflections rr^Q,«
Observer
Eecorder
l-Vib"}. tv
«Pi
,, ! '"
July 6t>' 15" 28™
„ „ 20 53
„ 7"' 11 31
„ „ 15 33
0.27201
0.27145
0.27 1S4
0.27 1S5
443.55 24:90
445.21' 1).4
441.76; 28.9
443.20 24.6
1
6^0532
6.0475
().();'.64
6.05()5
1
25:8 c'
20 0 ,
29.2
25.0 ;
7° 2'11'.'9
7 4 25.0
7 0 25.0
7 159.4
16° 5'49'.'4! 24.00
16 10 31,9 18.8
16 1 35.0 28.7
16 5 19.4 24.1
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imami ra
Mean
1 ' 1 ■■ .1 1 li
0.27179 1 1 : :;
II" , li
I[= 0.27179
Eeduction to 1895.0= 222
„ sea level = 000^
11= 0.27181
(147)
138. SETANA.
Goryökyoku Syuttyösho (M P\- /^ tH
DECLINATION (5)
Observations of the South Party, 1894.
^m
Date and Hour
(Mean Local Time.)
5
Observer
Keconler
July lit!" 22'' lO.O»!
6" 4'
11"
Nakamura
Imamura
12"! 4 20.4
1
29
Imamura
5 429
0
11
Nakamiira
Nakamura
., G 33.8
5 59
11
7 34.0
59
5
Imamura
'■> 1.3
58
i)
Nakamura
Imamiira
9 16.8
5S
56
Imamixra
Nakamtirii
10 38.4
G 3
27
11 20.3
G
2
Nakamura
., 12 11.9
7
3
„
Imamura
13 16.9
r 7
35
U 3]. 9
,, 7
44
„
Nakamura
„ „ 15 33.2
„ 7
24
„ „ 15 41.9 '
>j 7
37
IG 42.4
A
54
Imamura
17 44.8
3
46
Nakamura
Imamura
19 2.6
4
35
Imamura
Nakamura
20 8.1
4
32
Nakamura
Imamura
20 59.3 1
4
55
22 5.2 !
4
54
„
Nakam.ura
23 17.0 '
4
22
Imamura
13'ii 4 35.8
2
13
Nakamura
"
Mean
G 3'
52"
5 = 6' 3:87
I! eduction to 1895.0= 1.55
„ „ sea level = 0.00
S = 6° 5;4
DIP (e)
Observations of the South Party, 1894.
Date and Hour Need'e
(Mean Local Time.) No.
ß
Observer
Eecorder
July 13"! IG'i 191»
11 55
„ 15 1
„18 34
2
2 1
2 !
2 !
56' 14;9
„ 15.3
„ 13.0
„ 11.9
Imamaira
Nakamura
Imaniura
Naka nuira
Imamura
Nakamiira
Mean II
56° 13!8
0 = 56° 13;s
Réduction to 1895.0= —1.56
,j^ „ sea level = tl.OO
e = 56°~1 :22
HORIZONTAL INTENSITY (7/)
Obsorvaliors of the South Party, 189 K
D;i,te and Hour
(Mean Local Time.)
7/
^ . 1 Mean
^ Temp.
Time of
Tem^j.
! Mean Deflections
Temp.
tD
C)bserver
Recorder
l-A'ibJ.
tv
ï-i
39.0
l'>
5G
„
S 31.7
1*^
3»)
Imamura
Imamura
9 13.G
20
31
Nakamura
10 11.2
23
35
Nakamura
Imamura
11 <>.5
25
20
,,
„
11 51.8
2G
4K
)'
„
13 7.1
28
14
Imamura
,,
13 59.1
28
24
,,
Nakamura
19 20.2
25
14
Nakamura
„
20 28.0
25
0
Imamura
"
Mi-AU
; G 24'
34"
5 = G- 24!57
Eeiluction to
1895.
sea levé
1= 1.4!-,
1= 0.00
5 = G° 2g:o
DIP (e)
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
e
(Jbserver
Eeeorder
July 15"' 181' 15'"
■-^3 39
]G"' 10 39
IG 3S
17"' 9 4G
2
2
•_)
2
5G=
G!8
7.7
2.3
4.2
9.G
Nakamura
Imamura
Nakamura
Imamura
Nakamura
N;ikamura
Imamura
Nakamur.i
Mean
56^
G!l
e = 5G° c.ii
Ileduclion to 1895.0= -1.48
„ sea level = 0.00
e=:5G° 4M
HORIZONTAL INTENSITY (//)
{*\'filuc (Jrilarrd froiii. Vihraiion uidy ht/ astiunnivj ]'ahie of M)
Observations of the South Party, 1894.
Date and Iloiir
(Mean Local Time.)
][
M
Mean
Time of
l-Yibli.
Temp.
Mean Deflections
Temp,
tu
Observer
Kenorder
Temp.
9i
.0477
0.0503
0.0400
25:0 C
24.3
27.]
0"50'40'.'4
7 0 30.6
G 50 45.0
10° 0'43:'l
10 137.5
15 50 0.4
25. 1 C
24.3
25.0
Imamura
Nakamura
Imatuura
Nakamura
Im.amura
Nakimura
Mean
o.27i::_;o
1
1
ii= 0.2720.1
Heductiou to 1805.0= 270
„ sea level = OoO
//.
0.27272
(150)
141. HUKUYAMA.
Common School (/J> ^- Ix)
DECLINATION (5)
ObservatioDs of 44 0'"
5= 50'
1"
Nakar.. ma
Imamura
„ „ 11 54.9
' „ 51
].s
,,
,. „ 13 230
52
54
Imamura
Nakamura
„ „ It 13.8
^y^
58
Nakamnra
,. ,. 15 21.7
51
31
Iniamma
„ „ IG 31.8
4'»
38
Nakamnra
Imamura
„ „ 17 37.1
47
8
Imamura
,,
„ „ IS 56.1
45
11
„ „ 20 4.5
44
17
Nakamnra
Nakamura
21 (;.i
, „ 4(',
3
Imamura
„ ., 22 5 2
I „ 47
V)
Nakamura
Imamura
23 5.(5
' ., 47
17
Imamura
Nakamura
.. 22"H 0 23.G
47
0
,.
Imamura
1 44.G
1 ., 17
28
Niikamura
Nakamura
., „ f. 11.1
i „ 44
20
„
)j
„ „ 7 20.5
„ 45
I'i
„
H 410
45
.-i3
,,
9 56.2
11 ;
4<;
'•
:\rcan
47'
1
43"
1
5=5 47:72
Eeductiou to 1895.0= 1.2".
„ „ sea level = 0.00
S =5° 49 !0
DIP (9)
Observations cf the South Party, 1891.
Date and Hour
(Mean Local Time.)
1
Needle
1 No.
0
Observer
llecorder
July 2pf' 8h 27'"
„ „ 14 48
17 9
20 41
2
2
2
2
55°
7;i
5.0
5.5
10.4
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
]\Iean
t
55°
7:o
1
EediTction to
0 = 55' 7;o
1895.0= -1.13
sea level = 0.00
e = 55' 5;9
HORIZONTAL INTENSITY (H)
OljservatioTis of the South Party, 1891.
Date and Hour
(Mean Local Time.)
"
1/
Mean
Time of
Temp.
Mean Deflections
Tfcmp.
ti,
Oliserver
Recorder
jTemp.
1-VibL'.
tv
9i
92
July 2pf- IP' 24m
„ 16 11
„ 21 45
„ 22"J 9 27
■ 0.27750
: 0.27780
0.27753
0.27774
4.10.12
410.91
442 .3;i
410.77
3r.oc
29.7
26.1
30.6
6.0144
6.0088
5.9993
G.oo:o
3i:ic
31.2
26.5
30.8
6'50'16y9
6 5133.8
6 52 26.3
G 50 2'.). 4
15-38'15'.'0
15 41 55. G
15 42 56.0
15 38 25.0
30°.:) C
2S.3
25.7
30.4
Nakamura
Imamura
Nakamura
lu.amura
Imamura
Nakamura
Imamura
Nakamuia
]VIean
0.277G4
j
//= 0.27764
Pcduetiou to 1895.0= 257
„ sea level = COO
~ ; 77^ 0.27767
(loi)
142. SIRIUTI.
West bank of River Siriuti i^.ii|^ii|/ ]SI^)
DECLINATION (5)
Observations of the ,'«ontb Partv. 1814.
Date and Hmir.
(Mean Loc.il Time.)
5
Obs< rver
Eccorder
Julv 23'-i 21'» 3.4"!
5 30'
II"
Nakiimura
Tniamura
„ 2] 55.9
31
9
Nakaninia
24'!' 0 37.5
30
54
1 31. C.
30
49
., 5 37.8
29
17
„ 7 7.3
2a
53
7 17.8
„ 26
35
"
8 1().2
25
43
Im am lira
., 9 24.4
27
53
„
Imamnia
,, ,. 10 .34.0
28
38
^^
., 12 1.5
31
35
Nakamnra
.,12 50.3
33
40
Nakamnra
Imamnra
„ 13 52.3
35
38
Nakamnra
„ 14 38.8
3t
4S
., 15 32.3
,, 34
41
'
„ 1<> 49.0
32
0
Imamnra
„ „17 41.0
„ 30
5(;
Imanmra
Nakamnra
„ .. IS 5().7
30
22
Imamnra
„ 19 58.8
30
2 s
Nalcamnra
Niikamnra
^lean
5- 30'
28"
1
8=5° 30;47
Eednction to 1895.0= 1.23
„ „ sea levels 0.00
5 = 5° 31 ;7
DIP (Ö)
OI)servations of tlie Sonth Partv. 1894.
Date and Honr |
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
.Tnly 231'' 2:{ii 0'"
24t'' 1-2 32 ;
„ „15 8 1
„ 19 34 1
i
O! Ol Ol Ol
55
35:i
3(;.s
37.1
34 8
Nakamnra
Imiimnra
Nakamnra
Nakamnra
IMean
55'
3;î!0
9 = 55' 3r,;o
Eednction to 1895.0= -1.0(1
„ „ sea level = O.CO
9 = -)a 34.9
HOEIZONTAL INTENSITY (//)
]'iihi(' ijrijurpfj from VibratUm oii'ij hy ftssniiiiin/ Vtihii" nf .V.)
Observations of the South Party, 1894.
Date and Honr |
21
J/
Mean
Time of
1-Vib2.
Temp.
tv j
Mean Deflections
Temp.
( .bserver
Eecorder
(Mean Local Time.)
i
Temp.
.(273
(S.(i215
24°.9C
28.5 1
23.4
24.5
r/57'13'.'l
(5 5(3 8.1
G 57 18.8
(o 56 21.9
15°54' 2:'5
15 52 1.9
15 54 34.4
15 51.55.0
2i:8C
27.4
23 3
25.8)
In anmra
Nakamnra
In amnra
Nakamnra
Iniaumra
Nakamnra
Mean 0.2/457 -
il 1
1 i
j
//= 0.274.57
Eednction to 1895.0= 223
., sea level = 000_
//= 0.2745".»
(152)
143. TIRIBETU.
Military ground i^m^vl^lÏÏ^^Ji^m]
DECLINATION (S)
Observiitions o£ (lis Suutli Tartj', 1891.
Date and Hour
1
Observer Recor 45.9"!
C, 9'
IS"
Nakaiiinr.-i
Niikaninra
IG 20.7
S
5 1
-, 17 4.4
G
40
18 18.4
,, G
15
1Î) 19.1
r,
in
•20 23.7
G
22
23 45.8
,, <;
29
3(,n oiihj hy ansmninij VdJuf of M.
Observations of the South Party, 18!)4.
Date and H.nr
1
Temp.
1 1
Time of Temp.
1-Yib!. tv
Mean Deflections
Temi>.
t
1
\ -
Observer i E^crder
i
;Mean Local Time.)
?i 'ii
July. 29'' 171» 4!;'"
., ■ 301' <) 35
„ 13 43
„ IG 32
„ 1; I'J
^■0.2<;798 , 141.00 28:5C
*0.2G814 1 440.80 29.3
0.2'i812 439.94 31.8
0.2G83G ' 440.01 31.5
0.2 3820, 4-iO.l". 31.3
GT143 2S:öC
G.1141 29.3
G.119G 31.5
G.1188 \ 32.3
G.1212 ! 32.8
{T G'5G'.'9
(7 G 30.0
7 4 7.5
7 417.5
7 4 40. G
16"'14'lGy2
1G14 3G.9
IG 10 1.2
1G10 3G.2
IG 11 5. G
2S:4C)
29.3)
32.1
:;o.s
29.9
Nakamnr.i Imanuira
" 1
-> ■ j
Mean
0.2 3^(13
1 1 1 11
1
1
//= 0.2GS1G
Pieducliou lo 1895.0= 179
„ „ sea level = 00;)
" 77= 0.2G818
144. TOMAKOMAI.
(153)
Race ground ( ßm^^e ^nU^^f^)
DECLINATION (S)
Observations of the Sonth Partv, 1S94.
Date and ITonr
(Mean Loeal Tiirie.)
S
Observer : lîeonrder
.Tnlv 31-^ 171' 27.6">
5 1'
r)7"
Xakaviiin-a ] Xakiinuia
IS 30.1
4
2 s
!
19 22.6 1
4
n»
i
21 3.8
3
57
1
•23 23.1
1
57
'
23 58.2
„ 5
0
4 41.1
•^
16
.\na. ]^t 7 9.1
J
10
,, .. S 27.2
■;
44
'■> 7.8
3
21
9 57.0 1
1
24
„ .. 11 :^-<»
,, 7
24
„11 ^:^-<'
9
■jt',
12 31.1
1"
17
»»
13 39.0
1<^
14
•„
., 14 46.9
„ 7
58
.,
,. 15 46.8
.„ C.
32
ÎÏ
16 44.8
5
39
i )i '
17 23.8
.5
4(»
:\reaii
, V 5S"
5=5 4!97
Koanciion to 1895.0= 1.19
„ sea level = 0.00
5 = 5' 6;2
DIP {0)
Observations of the Sonth Tarty, 1S94.
Date and TTniir
(Mean Local 'lime.)
Xee 7
2
2
5;r 49 ;2
„ 49.3
., "48.2
1
Xakanntra Naknrnnra
:kreaii
5f; 4SM
e=56" 4:s!)
Eednction to 1895.0= -0.97
., sea level = 0.00^
> = 56' 47!-.)
HORIZONTAL INTEN8ITY. (//)
Observations of the Houth Part}'. bS:M.
I^ate and Jionr j
(Mean Local Time.)
IE
M
^
INIean , Time of
Temp.' 1-Vibl.'.
1
Temp.
tv
Mean Dot! étions
Temp.
t„
( >1)si rver
Piecorder
Jnly 3ist- 20'' ;Ï5"'
An g. pf 10 36 !
,■ ,. 11 13
„ ., ]'■' ^1
1
0.26952 1 442.71
0.26889 442.44
0.26930 441.64
0.26931 1 442.23
1
23:2C[ 6.0851
23.3 6.0939
24.6 ' 6.0943
23.7 i 6.01^01
23:5 C
23.4
24.5
23.6
r 5' O'.'G
7 5 36.2
7 423.8
7 446.9
16^12' 8'.'8
1613 25.0
16 11 9.4
16 1139.4
23:0C
23.3
24.8
23.8
Nakamura
Nakamnra
Mean i 0.26926 1
...... v--„ ,.„ , II , , 1 .._ ■
ll ' 1
!
i.
//= 0.26926
Eediictiuu to l.S95.0= 109
„ „ sea level = 000
' ^I[= 0.26927
(154)
145. SARUPT.
Common school (/J^ ^^ -fie)
DECLINATION (S)
Observations of the South Piirty, 189 L
Date an 'I Honr
(]Mean Local Time.)
Aug.
4th i()h
52.5"^
„ 11
21.0
„ 12
23.6
„ 13
21.1
„ 14
28.9
» 15
27.6
„ 16
56.8
>, 17
58.1
» 18
59.8
„ 20
0.6
„ 20
58.1
5^i> 0
28.4
V 4
52.6
)i 5
56.7
)' •'
50.8
8
2.9
''
17.4
„ 10
50.2
„ 10
58.4
Mean
1'
2:»"
2
24
4
16
5
51
4
J5
4
1)
1
DO
1
1»
1
17
1
45
1
31
58
54
57
27
55
23
54
2
53
44
56
21
3
28
2
41
0'
0"
Observer
Recorder
Nakamnra
Imamnra
Nakamni'a
Imamura
Nakamnra
Imamura
Nakamixra
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imami;ra
Nakamura
Imamura
5 = 6° OWO
Eeduction to 1895.0=^ 1.10
„ „ sea level = 0.00
~' 5 = 6° V.W
DIP id)
Observations of the, South Party, 1894.
i
Date and Hour
(Mean Local Time ) |
Needle a
No. i! ^
|i
(^l)server lîecorder
1
Aug. 4"! 13'' 57"!
17 34
20 35
5^'' 8 31
2
2
2
2
Sfi' 25;7
„ 2o.9
., 27.5
., 27.3
Nakamura
Imamura
Nakamura
Nakamura
Mean
5r 2(;;s
9 = 56° 26 !8
Eeduction to 1895.0= -0.80
„ „ sea level = 0.00
e = 56' 26»
HORIZONTAL INTENSITY [U)
Valve deduced from Vihmtioa only hy assuminr/ Value of .1/.)
Observati(ms of the South Party, lsi)4.
Date and Hour
(Mean Local Time.)
11
-1/
Mean
Temp.
Time of
l-Vibü.
Temp.
tv
Mean Deflections
Temp.
t,.
Observer
Recorder
ti
c .,
Aug. 4t" 12'' 2'"
„ 16 17
„ 18 28
5*'' 10 15
„ 10 26
0.27027
*0.26974
0. 26992
0.26J50
0.26980
440.^^5
439.75
441.95
440.37
43).89
27:4 C
30.3
22.7
28.7
28.7
6!o892
6.1028
6.0853
6.0979
6.0979
27!4C
30.3
22.9
27.3
27.3
7' r57'.'5
(7 125.6
7 3 50.0
7 156.9
7 126.2
16° 5'11'.'3
16 4 53.8
16 9 47.5
16 4 43.8
16 415.6
27:4C
27.3)
22.6
30.0
.0.1
Nak imura
Iraamr.ra
Nak anura
Imamura
Imamura
Nakamura
(Imamura
I Nakimura
Mean
0.26985
'i
1
i
Reduction to
//= 0.26985
1895.0= 058
sea level = ^Ü0( )
//= 0.26986 "
(155)
146. OSYATINAI.
West corner of village ground (it^n[^JM4'^i ^ Silli^' mvi
DECLINATION (5)
Observations of the South Party, 1S94.
Date and Hour
(Mean Lccal Time.)
Aug.
Qtb l^h
31. «m
„ 19
14.9
„ 20
38.5
7 til 0
5.0
31.2
58.2
7
59.9
9
11.8
-, Î0
34.8
„ 11
2S.7
„ 12
33.5
„ 13
26.7
,. 11
29.2
., 15
28.1
4Ö'
27"
49
24
49
33
49
50
47
18
45
0
45
17
47
22
51
12
52
22
[4
45
55
42
53
41
52
54
Mean
49'
5(i"
Observer
Nakamiira
Imamin-a
Nakamura
Imamiira
Niikamuia
Imamura
Nakamura
Imamura
Recorder
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nnkamura
Imamura
Nakamura
Iniamuru
11 eduction to
1895.0 =
sea level =
49;83
l.O.S
-0.01
5 = 6^ 50J9
DIP (0)
Observations of the Houth I'arty, ls;it.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
Aug. 6«'' 201' 4-2n.
7«' 10 7 i
„ 13 57 1
2
2
2 j
■
56'
3i;.{
33.6
35.1
Imamura
Nakamma
Nakamura
Imamura
Nakamuia
Mean
1
56'
34{0
e=56 34«)
Réduction to 1895.0= -0.81
,, ,, sea level = 0.01
0=56^ 33^2
HOUI/ONTAL INTENSITY (//)
Oliservations of the South Party, 1S91.
Date and Hour
(Mean Local Time.)
7/
^f
Mean
Temp.
1
|Time of
1-Vib'\
Temp.
tv
Mean Deflections
Temp.
t„
9i
9--
Apg. 711' si' 45'"
„ „ 12 HI
„ „ 11 53
„ „ 15 1
0.26938
0.26916
0.26933
0.26931
440.85
439.23
43').C5
439.25
2;r:4C
33.1
31.8
32.3
6.0'.:»79
6.1135
6.1084
6.1084
28:8 C
33.1
315
31.5
7° 2'32{'5
7 127.5
7 121.3
7 047.5
Ifi' 5'40:'0
16 3 8.1
16 2 48.1
16 133.1
3(i:ic
33.0
32.1
33.1
Nakamura
Imamura
Nakamura
Imamura
Naks>nuira
Imamura
Mean
0.269E0
11-= 0.26930
Reduction to 1895.0= 1)40
„ „ sea level = 144
7/^ U72693ii
(15(5)
147. NOHUKA.
Pasture of Sekisinsya (#'6)E4^^If)-
DECLINATION (5)
Ôb.servatious of the South Party, 1894.
Date and Hour
5
Observer
Kecorder
(Mean Local Time.) i
Aug. 12ti' 131' 5i..5'u
(f 1 1'
1"
Iniamuiu
Nakamura
14 52.0 1
]0
5G
Nakamura
,
IG 19.9 1
10
41
Imamura
)'
17 57.5 j
S
53
,,
19 8.0
>, '
52
Nakamura
Imamura
19 53.0
„ s
!»
ImamuiH
Nakamura
21 13.3
s
12
Nakamtira
,. „ 22 40.3
8
20
„
loti' 5 G.3 ,
_",
11
ImaJiiu ra
Imamura
.. ., 6 7.9 1
1
26
Nakamuru
Nakamura
7 11.5 1
4
37
8 20.3 Î
., 6
9
,,
9 26.0
S
38
Iniannua
Imamuru
.. 11 .0 j
!)
42
Nakamura
Nakamiua
12 17.7 ;
10
!»
,,
14 9.3
111
43
,,
Imamura
14 56.4
111
3!;
Imamuia
•'
:\r(3;ui
6= ,S'
8"
8 = 6 s;i:j
EeductioQ to 1895.0--= 0.9 .'
„ „ sea level = _0AX)_
5 = 6^~il!l
DIP (Ö)
Observations of the South Parly, IH'll.
Date and Ilonr
(Meau LoL':vl Time.)
Needle
No.
0
( »bserver
Pveeorder
Aug. 12*1' 171' 24™
20 35 '
13ti' 6 52
11 54
2
2
2
2
55°
56;ô
5(').0
57.2
57.4
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Meau j
55°
56;.s
Eeduction to 1895.0 =
,. ,, sea level =
56;8
-0.54
0.00
0 = .55'' 56«
HORIZONTAL INTENSITY {11}
(Jl)servatious of the South I'avty, l.S)4.
Date and Iluur j^
1 1
T ^ Mean
1 1
Time of iTemp.
Mean Deflections
Temp.
t„
........ !
(Mean Local Time.) "" Temp-
l-YibL>. ' tv
1
1
9i i 'i^
1
iVug. 12'ii 151' 54m u.27105
\ ., „ 18 39 !j 0.27115
1 .. ,. 22- 11 i 0.27096
lot'' 10 2 1 0.27080
438.61 3T9C
440.96 26.5
441.48 24.4
439.02! 31.0
1
6'.0979
6.0791
6.0777
6.0948
32:5 C
26.8
24.7
30.4
6°58'22'.'5 15 56'18{'l
7 0 8.8 15 59 54.4
7 1 6.2 16 218.8
6 58 34.4 15 56 26.3
3i:3C
26.2
24.1
31.G
Imamura
Nakamura
Imamura
Nakamura
Nakamura
Imamura
Nak^imurn
Imamura
" ' 1
Mean 0.2 70'. »11 ' ;
1
1
'
1Î eduction t(
//= 0.27099
1895.0= -023
ijca level = U00_
11= 0.27099
148. URAKAWA.
(157)
DECLINATION (5)
Observations of the South Tarty, IH'.M.
Date autl Hour -,
(Mean Local Time.)
1
0
( )1)Server
Ivecorder
Aug. 14"' 17'' 30.3'" 1
G 5'
42"
Nakamura
Nakamura
18 22.1 1
■ ; 3
4
Imamura
Imamura
19 17.7 !
4
22
,,
20 30.9 1
„ 5
40
Nakamura
,.
23 5.1 i
4
19
„
,,
23 48.2 1
i
10
Imamura
Nakamura
15''' 5 5G.3 ;
0
34
Nakamura
„
7 20.1 i
5 59
45
J,
„
8 10.5 j
59
19
Imamuaa
Imamura
9 48.3
G 2
2
,,
Nakamura
11 5.G
c,
41
Nakamura
Imamura
11 44.4
s
11
^,
Nnkamura
12 39.8
i»
5
Imamura
13 38.G
,, s
58
Nakamura
15 7.2
8
30
Imamura
Liianiura
:\reaii
(\' 4' 2S"
. .. ._
lleduction to
1 «95.0 =
sea level =
i;47
U.89
0.00
5^G' 5;4
DIP (9)
Oljiservatious of the South l'art y, 1S94.
Date anil Hour
(;\Iea7i Local Time.)
Needle jj
No. !'
0
Observer
Eecorder
i
Au^. U'l' 181' 22'"
1) 5S
1.5"' 10 43
„ 13 39 I
j
1
55
53!7
.51. G
48.7
51.4
Nakamura
Imamura
Niikamura
Imamura
Nakamura
Mean '
i
55'
5i;i
1
0=55° 5i;4
Iteduction to 1895.0= -0.50
„ sea level = 0.00
0 = .5.5' 50;9
HORIZONTAL INTENSITY (11)
(Jbservalions of the South Party, 1894.
Date and Hour
11
]/
Mean
Time of
1 l-Vib^
Temp.
tv
Moan Deflections
TemiD.
tu
Observer
Kecorder
(Mean Local Time.) j
;Temp.
Aug. 15"' !»'' 13'"
„ ., 12 13
„ „ 15 51
0.27181
0.27171
0.27211
0.27205
440.G8
439.84
440.12
440.87
2G:2C
27.9
27.1
24.4
G.0718
' G.08( 1
G.0749
G.(;701
25:7C
27.9
27.7
24.9
G5S'45'.'G
G 58 15.0
G 58 18.1
G 59 11.2
15 5()'58M
15 55 4!;. 9
15 5G 12.5
15 58 20.0
2G':sc
27.9
2(;.G
23.9
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Mean
0.27192
j
//= 0.27192
Réduction to 1895.0= -025
., sea level = 000
II--
0.27192
(158)
149. SYOYA.
Field behind Syoya {&m\yè1j ^ mf)
DECLINATION (5)
Observations of the South Party, 18'.14.
Date ami Hour
5
Observer
liecorder
(Mean Local Time.)
Auy. 1;K1' 1.511 40. .5"!
5' 37'
1"
Tniaiiiura
Imamura
IG 38.2
)) 35
3H
,,
.,
„17 21.1
:i5
3(J
„
,,
18 44.1
35
41
^,
,,
20 2.8
35
5(;
20 50.1
35
3G
,,
„ 21 51.2
„ 35
13
,,
„ 22 44.2
35
10
,,
20»i' 5 34.1
34
14
r, 47.4
^^1
30
NakaJinu-a
Naka;iiura
8 14.2
., 30
48
,,
J,
9 6.2
„ 31
18
liuamnra
Imamura
.,11 •'^«•'■2
„ 3i)
36
Nakamura
Nakamura
12 in.7
3!)
3(;
Imamiira
Imamura
„ 13 11.9
3J
'i5
"
Mean
5^ 35'
22"
i; eduction to
5 = 5 35:37
1895.0= 0.81
sea level = _ 0.00
3=5"^" 36:2
DIP {0}
Observations of the Houtli Purty, ISIM.
Date and Hour
(Mean Local Time.)
j Needle
1 No. !
1
e
(Jbserver
liecorder
Aug. 19t'' 19'' 26'!'
2Gt'' 12 10
„ .. ir, G
2
2
2
!
55' 37:2
„ 39.3
„ 42.1
•Imamura
Nakamura
Imamura
Imamura
Nakamura
Mean
55° 39:5
0=i5' 3j:5
Eeduction to 1^S!J5.0= -0.40
„ sea level = 0.00
0 = 55' 39:i
HOEIZONTAL INTENSITY {J I)
{* Value deduced froin Vibration only by assunilug Valve of M.)
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
:-Vib'i.
Temp.
tv
Mean Deflections
9l *2
Temp.
t„
0))server Kecorder
Aug. 2(.f'' li'' 2"i
„ 21^t 1.2 (;
„ „ 15 53
„ „ V^ 48
*0.27153
0.27 UG
0.27144
0.-7142
440.20
438.84
439.65
439.55
2G.5C
28.5
28.5
28.G
g!o3G8
6.0889
G.0857
G.0882
25:2 C
2G.7
29.0
2.3.8
(6°58'38'.'8 15^56'15'.'G
6 57 53.1 : 15 55 28.1
6 5848.1 15 57 18.1
GL8 57.5 ,15 57 38.1
2 0:5C
30.4
28.0
27.3
J Nakamura
1 Imamura
Nakamura
Imamura
I Nakamura
I Imamura
1 Nakamura
Imamura
Nakamura
Mean
0.27139
1
1
1
U= 0.27139
Reduction to 1895.0= -051
„ sea level = _ .000
I/= 0.27 138
150. MOYORO.
im))
Interior of Zinsya (#tl:ifê[^j)
DECLINATION (S)
Observations of the South Party, 1834.
Date and Hour
(Mean Local Time)
i
S
Observer
Recorder
Aug. 24"' IC.'' 52.1'"
3 20'
23"
Nakamnra
Imamnra
„ 18 12.7
17
39
Imamura
Nakamnra
„ 18 2f5.8
17
3-1
,^
Imamnra
„ li) 18.1
ic.
21
Nakann;ra
Nakamnra
„ 22 12.5
' -, 17
2)
Imamnra
„ 23 10.7
1 „ 17
31
Nakamnra
Imamnra
„ 23 .57.5
1'''
27
Imamnra
2f)"' (*, 7.1
15
2)
,^
7 14.*)
14
44
Nakamnra
Nakamnra
7 40.9
15
22
„
.,
8 5!».4
1Ö
5ß
,,
„ 12 22.4
20
49
Imamnra
„ 13 3S.0
•^1
22
Nakamnra
Imamnra
„ 15 18.1
20
47
Imamnra
„ K) 27.4
1-'
7
,.
Nakamnra
.. 17 29.4
1*'.
3t
Nakamnra
,. 18 29.5
., 15
50
Imamnra
Mean
5 17'
4:;"
5=5 17!77
Eednction to 1895.0= 0.80
„ sea level = 0.00
18;,',
DIP ;e)
( )bservations of the Sonth I'arty, 18 4.
Date and Uonr
(Mean Jjocal Time.)
Needle
No.
e
Observer
Eecoriler
Ang. 24"! 191' 52'"
„ 2.5"' 9 42 :
„ „ 11 'ii
■2
2
55°
52:4
53.(1
35.')
Nakamnra
Imamnra
Nakamnra
Iman.nra
Mean
55'
53 ;s
fl = 55' 53;8
Eednction to 1895.0= -0.42
„ „ sea levels O.CO
0 = 55° 53;4
HORIZONTAL INTENSITY (//)
<(lrorvations of the Sonth Party, 1894.
Date and Hour
(Mean Local Time.)
Temp.
Time of
1-Vib5.
Temp.
ty
Mean Deflections
Temp.
C/bserver
Eecorder
1
.,
to
Aug. 24"' 17'' 43'"
„ 25"' 11 5
„ ., 15 59
„ .. 17 8
0.27 1 10 j 443 .07 18:4C
0.271 Iß: 442. rj5 19.0
0.271 20' 412. 52| 17.5
0.27102 4 i2.ßßj 17.ß
1 1
ßX'ß43
6.üß77
(;.ojß5
(;.(i(î7(;
is:4C
19.2
17.7
17.ß
7° 2'2ß'.'3
7 2 11.2
7 154.4
7 218,8
1
lß° 5'23'.'l
11 5 15.ß
Iß 4 25.0
16 5 21.2
18:3 C
18.8
17.3
17.ß
Nakamnra
Inianmr I
Nak.unura
Imamnra
Imamnra
Nakamnra
Imamura
Nak imura
Mean 0.27112
//= 0.27112
Eednction to 18J5.0= -049
., „ sea level = 000
^ i/= 0.27112
(160)
151. TYÜRUI.
DECLINATION (6)
Observations of tlio South Tarty, 1894.
Date and Hour
(IVIean Local Time.)
S
( )bserver
Recorder
Aug. 27"' 20'' 4.2™
5° 20'
1"
Iir.amura
Imamnra
„ 20 18.3
20
10
J,
i »'
„ 23 48.5
' „ 21
15
Nakamui-a
28t'i 5 10.4
!'•'
IS
,,
Nakamnra
,, ., 5 30.«
19
I
,,
„
,, „ 6 52.8
17
,")
Iniamnra
Imamnra
7 47.2
17
7
,,
8 45.7
l''>
21
Nakamnra
Nakamnra
„ 10 6.5
21
26
„
„ 11 0.1
•2^
38
fmamura
,^
„ „ 12 13.0
•24
18
„
1 lucamnra
„ 13 7.0
24
38
_
„ 13 58.7
23
12
Nakamnra
„
„ „ 15 0.3
22
IS
"
„ 15 58.9
20
37
Imamnra
„
„ 16 50.9
20
40
,,
1)
„17 54.4
20
29
Nakamnra
! Nalvamn ra
^Mean
.■)' 20'
52"
5 = 5' 2(:;87
Rednctioti to 1895.0 =-- 0.80
„ „ sea leYel= O.CO
— 8 = 5' 21 !7
DIP (0)
Observations of the Sontli rarty, ls!)l.
Date and Hour Needle
(^lean Loc d Time) No.
e
observer \ Recorder
Ang. 27t'' 2^1' 29"! ■ 2
2s"i ]() ^0 :; 2
13 37 " 2
18 30 ', 2
56' 1();7
„ 16..4
„ 13.5
,, 12.0
Imamnra
Nakamnra
Imamnra
Nakamnra
Nakamnr.i
Imamnra
Nakarrinra
Imamnra
jNIeaii
56° 13;2
ö=5'i 13:2
Reduction to 1895.0= -0.45
„ „ sea level = O.CO
0^56' r2~!7^
HORIZONTAL INl'ENSITY (//)
]'((''nr (hdnrrd from Wirnilon oiiJt/ hy (i,s-s>niüi(})-!erver
lîeconlcr
Ang. 28ti' 9I' 49'"
„ „ 11 52
„ „ 14 44
„ „ 16 27
0.26935
0.26970
0.209)^0
*0.26954
439.55
438.62
43S.93
439.90
28:8C
30.4
28.3
25.8
6^1056
6.1121
6.1093
6.. 037
27:6C
30.8
28.9
25.8
7° 1'14'.'4
6 59 58,8
7 0 36.2
(7 2 4.4
16' 2'46{'2
15 5918.1
16 1 20.6
16 4 36.3
30'.0C'
30.0
27.7
30.2)
Imamnra
Nakamnra
Imamnra
Nakamnra
Nakamnra
Imamnra
Nal.annira
Iman.nra
Mean
0.2 7) 0
I
1
1
1
i
Reduction to 1S9Ô.0= • -TiSl
„ „ sea level = 000
" r/= 0.26959
(Ißl)
152. MEMURO.
Obihiro road, West of River Memiiro l^^injy M^'^'ftJ^^^jI)
DECLINATION (S)
Oljservatidns of the South Partv, 1894.
Date and Honr
(IMean Local Time.)
! s
Observer
riocorder
Ang. 30"' 15'' ls.6'"
1« 1S.7
]7 13.7
19 0.2
21 4.1
21 4N.0
23 13.S
3pt 2 57.7
5 54.]
7 4.3
« 1.^
„ ,. JO IC.l
11 2.S.8
12 16.5
„ ,. ]3 3.3
13 33.2
14 37.3
5 is' 51"
4s 24
47 45
45 55
47 34
47 3.;
47 41
46 2
44 5 1
43 31
43 52
„ 47 14
50 50
51 57
52 8
51 30
50 27
Xakanmra
Imamnra
Nakamnra
Imamnra
Nakamnra
Imamnrn,
Nakamnra
Imamnra
Nakamnra
Nakamnra
Imamnra
Nakamnra
Imamnra
Nakamnra
Iniam n ra
Nakamnra
Imamnra
Nakamnra
Imamiu'a
Nakamnra
I\lo;in
.5' 17' 1.5"
8 = 5" 47;25
Itednction to 1895.0= (I.S5
„ „ sea level = —0.01
5^5^ 4s;i ~
DIP (0)
Observations of tlie Sontli JVirtv, ]S!i4.
Date and Honr
(Mean Local Time.)
Needle
: No.
f*
(»pscrver
l^ ■(•order
Ang. 30"! 22'' 4S'"
:.)V^ 6 40
1> 41
., 12 45
2
2
2 :
2
56° 34;i
„ 35.3
„ 35.4
„ 32.1
Nalvamni-a
Imamnra
Nakamura
Imamnra
Nakamnra
Imamnra
Nakamnra
Pterin
5'r 34;2
!
liednotiou
e=5(;
o 1895.0 =
, sea level =
34;2
-0.57
0.01
ö = .56"
33f6
HORIZONTAL INTENSITY (//)
(* Value deduced from J'ihrai'ion onhj hi/ as.'ixndiu/ Value of .1/.)
Observations of the South Party. 1S!M.
Date and Honr
(Mean Local Time.)
^l
1/
Mean
1
Time of Tem^î
1
Mean Deflections ,,,
[ lemp.
t)l)servcr ' Recorder
Temp.
1-Vib". tv
?i
., i '■'
Arg. 30«' 20'' 8'"
„ 31«f 7 42
„ ,. !) 41
„ .. 14 8
0.26811
0.26802
*0.26781
'N».2683f]
441.48
442.70
4I0..5O
410.10
19:7 C
19.1
23.8 i
21.8
6.11(:0
6.1 (,27
(;.ii9;
6.11 il
20;0C
19.4
23.8
24.8
7 6' O'.'O
7 7 6.9
(7 10 3.1)
(7 4 17.5)
1614' [)H 19:5 0
1616 25.6: 18.S
16^2 32.5 24.1)
16) 11 22.5 24.1)
1
Niikamnra ; Imamnra
Imamnra Nakamnra
Nakamura Imamnra
Imamnra Nakamnra
:\Iean
0.26S08
!
H^- 0.26S08
Réduction to 1895.0= -027
„ „ sea level = 115
7TZ (I26SÖ9
(102)
153. OTASOI.
Penke Otasoi
DECLIXATION (5)
Observations of the South Party, 1894.
Date and Hour
1
S
Observer
Eecorder
(Mean Local Time.)
Sept. 3"! 14" 13.2m
(V 8'
31"
Nakamura
Nakamnr.i
14 39.6
«
20
Iraamura
Imamura
„ „ 15 53.8
•'
43
,,
16 55.0
„ 5
36
,,
„ „ 17 48.5
„ 4
41
Nakamura
Nakamura
19 11.5
5
25
„
J
20 30.4
4
36
Imamura
,,
22 0.7
4
26
Imamura
23 25.9
4
27
,,
jj
„ 4f'i 2 37.4
Î5
43
Nakamura
Nakamura
„ „ 5 53.9
1
13
Imamura
Imamura
6 59.7
0
15
Nakamura
Nakamura
7 45.5
0
22
Imamura
Imamura
„ „ 9 41.1
3
15
Nakamura
Nakamura
„ 10 48.9
5
52
Imamura
Imamura
„ „ 11 36.9
7
12
J,
„
12 42.3
8
14
Nakamura
Nakamura
'Menu
1 6^ 4'
3C"
3 = 6°
4:ö(»
Eediiction to
1895.0 =
0.88
>) ))
sea level =
-0.03
8=6' 5;3
DIP (0)
Observations of the Sout^ Party, 1894.
1
Date and Hour Needle
(Mean Lo<-al Time.) i No.
e
Oliserver
Eecorder
Sept. 3''i 161' 5311. i 0
,. 21 16 1 2
4'!' 6 3S j 2
56' 3'J!S
., 42.1
.. 41.7
Nakamura
Iiiiariiur.i
Imamura
Nakamura
jMean
56' 41 !2
0=56' 4:!2
Eeduotion to 1895.0= -0.59
„ „ sea level = 0.04
e=56 4(1 :.i
HORIZONTAL INTENSITY {II)
'*\'(i!vf <]<'ihirc(l from Vihraiion only hy asfixmnrKj Valve of 31.)
Obsen'ations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
//
1/
jNIean
Temp.
Time of
1-Vibn.
Temp.
tv
MeaTi Deflections.
Te up.
fn
Observer
Eecorder
fx
4311.
„ „ 22 55
„ 4»»' 8 26
„ „ 11 IG
» „ 12 25
0.26772
0.26785
*li.2674l
0.^6753
0.26765
441.62
442.83
442.60
441.24
440.54
19!7C
18.1
17.6
•22.5
24.8
6^135
6.1034
6.1(191
(Î.1172
6.1211
20:0c
18.4
17.6
22.3
24.8
7° 6'35'.'6
7 7 20.0
7 6 16.9
7 5 20.6
16'51'17'.'5
1616 35.6
1614 33,8
16 12 18.8
19!4C
17.8
22.6
24.9
Imamura
Nakamura
Imamuia
Nakamnr.i
Imamura
Nakamuia
Imamura
Nakamura
Iniamura
Nakamura
Mean
0.26763
i
1
1
Reduction to ]^<
„ „ sea '.
I[= 0.2'>763
95.0= -013
evel= 392
//= 0.26707
(163)
154. SYORUSAM.
West bank of River Tokati [-rB)^\^ "^^-^^^'B^)
DECLINATION (S)
Ubservations of the ^ü:Ah Parlv, ISiJl.
Date and Hour
(Mean Local Time.)
8
Observer
Eecorder
h'ept. 7'ii 19'' 0.5">
5' 26'
U"
Nakamuru
Imamura
20 28.2
25
52
Imamura
Nakarnura
22 8.4 1
„ 25
13
NakaniTira
„
>-.•" 1 34.3
„ 24
11
Imamura
Imamura
„ ,. 3 48.0
24
51
Nakarnura
Nakamura
„ „ 4 52.0
25
1
,,
„
G 1.4
„ 24
11
ji
,,
6 4.22
23
33
,,
7 46.6
22
49
„
8 .52.2
23
57
,,
„
9 51.2
26
23
Imamura
Imamura
11 18.3 '
30
34
jj
,,
12 13.3
„ 31
4
Nakarnura
., 13 22.3
., 30
42
J,
Nakarnura
„ „ 14 36.8
28
49
Imamura
Imamura
15 47.4
„ 25
53
„
,,
16 30.1
25
4
,^
,
18 31.5
25
36
•'
Mean
5= 2(;'
4"
j
5 = 5' 26f07
deduction to 1895.0= 0.78
„ sea level = -0.01
5 = 5' 26«
Mr (9)
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
1
e
Observer
llecorder
Sept. 8ti' 8>' 8'"
., 10 55
., 15 7
1 2
' 2
0
! 56° 27 :0
„ 29.0
-, 27.7
Niikamura
Imamura
Nakamura
Nakamura
Imamura
Nakamura
Mean ]
56' 27:9
1
0 = 56' 27;9
Eeduction to 1895.0 :^ -0.50
., „ sea level = 0.01
0^56 27Î4
HOEIZONTAL INTENSITY (//)
(* F«/t(e deduce'} from, Vibration only by (issumhuj Valve '>f M.)
Observations of the »South Party, 1894.
Date and Hour
If
, . j Mean
Time of
Temp.
Mean Deflections ,p
Observer
Kecnrder
(Mean Local! ime.) i * iTemp.
I' ' '
1-Vib2. tv
;
'?!
., 1 '»
b'ept. '■<^ii21'' -10'»
8t'> 9 29
„ 13 3
., 17 14
1 0.26751
j 0.267t»3
1 0.26758
;*0.26737
1
442.00 19:1C
441. 53i 20.4
438.64 29.7
440.(0! 23.5
i
6'.1123
(11213
j 6.1363
6.1239
19:3 C
20.4
30.1
23.5
7 7'27'.'5
7 7 20.0
7 3 32.5
(7 5 6.9
1617'J8yi 18:9C
16 13 45.0! 20.3
16 7 56.9 29.3
1612 47.5 21.0)
Imamura
Nakamura
Imami;ra
Nakamura
Imamnra
Nakamura
:\Iean 0.26737
1
1
i
1
1
!
1
7f=0.2ii
DECLINATION (S)
Olistrvatious ot: the South Party, 1891.
Date HUil Hour
S
Observer
Recorder
(Mean Local Time.)
Sept. nil' lit"' 51.4'"
5 !1'
42"
Nakaniura
Nakamura
., 21 0.8
tt
■.)(
Jjuamnra
.,
,. 23 5.2
*^
52
12t'' 0 7.3
11
2
Xalcamnra
Imamin-a
2 7.6
31)
41
Nakamura
5 32.6
3S
12
„
,,
7 3.2
„ :îs
44
,,
„
7 55.3
39
29
,,
,,
., 10 5.1
,; 41
19
I ma mura
Imamura
„ 11 10.7
44
(
„
„ 12 27.8
45
S
.J
.,
., 14 19.1
44
7
Nakamura
Nnkamura
„ 15 14.5
■1'-^
29
,,
,,
If, 23.8
■il
51
Imamura
Imamura
., 17 17.3
41
44
jj
NakannuM
., 18 19.3
41
2/
Nakamura
"
Mean
5= 11'
IC"
8 = 5 41Î27
Koduction to 1895.0= 0.72
„ ., sea level = —0.02
^5^^'"~42;0^
DIP (0)
Observations of the South Party, 1S!»4.
I
Date and Huur
(Mean I^ueal Time.)
Needle
No.
1
Î 0
Ol »server
liccurder
1
Sept. 12"' N'' 39'"
„ „ 11 .55 '
18 52
13"' 12 26 1
2
•2
5G
42 ;3
41.8
42.5
44.2
Nakamura
Imanmra
Nakamura
Imamura
Nakauuu-a
Imamura
Nakamura
Imamura
Mean
5(;
42:7
0 = 56 42; 7
Eeduction to 1895.0= -0.46
„ „ sea level = 0^03^
0^ sir 42«^
HOPilZONTAL INTENSITY (H)
Observations of the South Party, 1894.
Date and Hour
7/
\r
Mean
Time of
Temp.
Mean Deflections -p .
lemp.
Observer
Eecorder
(Mean Local Time.)
-^ Temp.
1-Vibli.
1
tv 1]
i
t„
9l 1 ate and Hour
■
(Meau Local Time.)
5
Observer
llecorder
i
Sept. 18'ii 12"' 6.(i"'
.V V
Tm"
Nakamuia
1
Nakamura
12 42.9
2
4
Imamura
Imamura
,.13 59.6
1
52
Nakamiu-a
Nakamura
14 52.6
0
5(;
„
^^
16 3.6
4 59
7
Imamura
Imamura
17 5.7
58
51
Nakamura
Nakamura
17 58.3
58
0
Imamura
Imamura
19 25.2
., 58
51
Nakamura
21 10.5
57
56
Imamura
22 19.2
58
5
Nakamura
„ 23 51.8
57
23
Nakami;ra
Imamura
19"' 2 9.6
56
24
Nakamura
5 52.4
57
2
,, ., 6 5.8
57
9
6 58.7
57
16
1
8 4.4
56
54
Imamura
' Imamura
M 34.7
„ 56
23
., „ 9 56.0
58
2 •
,
11 16.8
5 1
22
i "
„ 12 n.3
2
35
Nakamura
:
ilean
4: 58'
18"
lleduction tt>
8 = 4 5s:3(i
1895.0= 0.67
sea level = 0.00
5 = 4' 59^0
DIP (9)
Observatious ot the Sutith I'artv, iSJi.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Oliserver
Eecorder
Sept. •18"' 14'' 53'"
17 31
21 55
19"' <; 33
2
2
2
56
'5
14«
17.'.)
19.1
16.5
Imairura
Npkamura
Imamura
Nakamura
1
Imamura
Nakamura
Imamura
Nakamura
:\lran
'
Si;
17.1
e = .56' 17; I
Eeduction to 1895.0= -0.37
„ „ sea level = 0.(0
ë^5'6'~Ï6!7~
JIOEIZONTAL INTENSITY {II)
Observations of the South Party, 1894.
Date aud Hour
(Mean Local Time.)
1
1 1 'i ,. '
; ; 1 r Mean 1 Time of jTemp.
' Temp. ! 1-Yibü. ' tv
1 1
Mean D<
3 flections
f-2
Temp.
Id
Observer
Kecorder
Sept. 18t'i I311 39™
„ 18 49
., „ 23 28
„ 19"> 9 27
0.27023
0.27049
0.2706,S
('.27040
1
441.23 20:2c
442.15 16.7 j
441.86 !">.'.)
440.99 2(J.6
6.0877
6.07(57
6.0780
6.0851
20:6C
16.5
17.2
20.0
7° 2' 2{'5
7 2 33.1
7 2 17.5
7 120.6
16 4'22'.'5
16 5 46.3
16 5 21.2
16 2 56.3
19:9 C
16.9
lfi.5
21.2
Imamura
Nakamura
Imamura
•Nakamura
Nakamura
Imamura
Nakamura
Imamura
Älean
0.27045
1 ' ] 1
il i 1
1
Eeduction to
//= 0.27045
1895.0= -0.52
sea level = 000_
K= 0/2704Ï
(lüG)
157. SIRANUKA.
Village Coffiice. [^WMß^'i^^)
DECLINATION (5)
Observations of the South Party, l8'Jl.
Date and Hour
(Mean Locil Time.)
Sei
21-t 12'' ly.o"
„ i;{ 14.8
„ 14 18.3
„ 15 18.4
„ K) 28.5
„ 17 30.7
„ 17 39.4
„ IS 30.2
„ 19 28.9
„ 21 3.4
„ 21 3(i.l
22"^' 2
(i
35.0
40.2
7 2.9
8 39.3
9 44.6
10 43.3
11 45.4
:\rea!i
s'
19"
9
16
9
l.'i
7
.'S9
('.
47
:!
55
4
4
3
23
1
41
3
51
•>
49
1
18
1
41
1
31
'2
2 i
4
29
(■>
31
Observer
Nakamura
Imamura
Niikamura
Imamura
Nakamura
Imamura
)>
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imanuira
Ilecortler
Nakiimura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
lieduction to 1895.0 =
„ sea level =
4:07
0.61
0.0( I
5=5° 4;?
DIP (6)
(observations of the South Party, 1891
Date ami Hour
(Mean Local Time.)
Needle
No.
e
observer
Ilecorder
^•ept. 21^t 11'' 56'"
18 10
20 40
•22'Ki 10 21
2
2
2
2
56°
36!.»
39.6
42.6
11.9
Nakamura
Imanurra
Nakamura
Imamura
Nakamura
Älean
5(5°
1
lO;;}
Ö:::.5() 40!3
Iledudiou to 1895.0= -0.31
„ sea level = 0.00
e = 5(V 40!U
HORIZONTAL INTENSITY (//)
Observations of the South Party, IKU.
Date and Hor.r
(Mean Local Time.)
1!
J/
Mem
Time of
1-Vib>2.
Temp.
tv
Mean Deflections
Temp.
t»
Observer
P.ecorder
Temp.
9i
9-i
Sept. 21^t 1:5!, 5r,m
.. „ 17 10
„ 22 It
., 22'"' H 2 5
0.2(Î661
0.26670
0.26()54
0.26702
0.2Ü670
439.81
442.48
444.04
442.97
441.(12
23:5 C
15.7
12.5
i;.o
21.3
(;.'i42t)
6.1185
6.1089
6.1112
6.1271
25:2 c
15.9
12.6
16.2
20.7
T 6'53'.'l
7 8 56.2
710 8.8
7 857.5
7 7 8.8
1G"15'45:'6
16 20 28.8
16 22 20.0
16 20 41.9
16 16 21.9
2l:7C
1.5.6
12.4
] 5.9
21.9
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamuia
Imamura
Nakamura
Imamura
Mean
0.2(J671
1
1
., ,
Keduetion to
//=0.2GG71
18!)5.0= -095
sea level = W0_
//=0.26(J70
(107
158. SIBETYA.
Sibetya Secondary Meteorological Observatory
DECLINATION (5)
Obsorviitions of the South Part v. I)s9i.
Date and Hour
(Mean Local Time.
Sept. 24' ii
IS'i
4.9 m
14
12.'J
15
16.0
16
26.6
17
28.9
19
8.5
21
44.2
22
42.5
0
4.4
(i
17.2
6
54.8
8
1.3
9
16.9
10
13.9
11
0.6
12
31.6
13
58.9
15
35.0
16
28.1
Mean
15'
39
44
56
44
7
42
44
42
10
41
18
42
5
41
lïO
41
15
41
3
40
33
40
33
41
45
12
37
43
25
43
53
43
7
42
26
42
3
Oliserver
Imamura
NakamiTra
Imamura
Nakamur.i
Imamura
Nakamira
Imamura
Nakamura
Imamura
42'
5 = 5' 42^07
Keductiun to 1895.0= 0.55
y „ sea level= —0.01
DIP (0)
Observations of the South Party, I'^ll.
Keduction to
0=56'
1895.0 =
sea level =
33 a
-0.27
0.01
0=56° 38«
HOKIZONl'AL INTENSITY (1[)
Observations of the South Partv, bS94.
Recorder
Imamura
Nakamura
Imamiira
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Date and Hour
Needle
(Mean Local Time.) i
No.
1
e
( )l)server
Recorder
!
Sept. 24' h Kill 26»
.2
56°
38!4
Nakamura
Nakamura
20 49
2
42.2
Imamura
Imamura
25ti' 7 40
2
,,
43.4
^,
10 42 i
2
37.9
Nakamura
Nakamura
16 8
2
36.3
Imamura
Imamura
Mean
1 56°
1
39:1
Date and Hour
(Mean Local Time.)
n
M
Mean
Temp.
Time of
1-Yib:.
Temp.
ty
Mean Deflections
TemiD.
ti.
Observer
Recorder
fi 1 9-1
Sept. 24"' 14"' 5lm
„ „ 23 43
„ 25t'i 9' 50
„ 15 0
0.26198
0.26485
0.26477
0.2 5475
440.17
443.77
440.91
43).5I
21:7 C
11.2
2o.(;
25.0
6.1551
6 1304
6.1512
6.1630
22.0 C
11.3
20.5
25.3
1
7° 9'39:'4 i 16°2 2'38'.'l
7 13 29.4 :i6 31 26.2
7 10 24,4 16 24 5.0
7 9 0.0 16 20 31.9
21!4C
11.1
20.7
24.7
Nakamura
Imaaiura
Nakamura
Imamura
Imamura
Nakamura
Imamura
Nakamura
Mean
0.26484
i
U=
0.26484
Reduction to 1895.0 =
-12:)
„ „ sea level =
072
;/= 0.26483
(1G8)
159. ATUSANUPURI.
Yard of Yasuda Company. ( ^ m Mfc ill ^ M
DECLINATION (5)
Observations of the South Party, 1804.
Date and Hour
(Mean Local Time.)
Sept. 2r,tii
2^th
18''
16.4'"
19
6.8
•20
32.5
21
41.6
()
7.6
7
19.1
8
30.5
•J
42.8
10
55.3
12
2.9
i;3
8.5
14
26.8
15
51.0
16
35.7
17
47.4
I\Iean
16'
5'.)"
17
31
17
3!)
17
32
15
6
15
2i>
15
16
15
58
16
50
17
44
17
42
17
35
17
2
16
44
16
35
16'
Observer
Recorder
Imninnra
Na1;amura
I in am lira
Nakamnra
Imamura
Nakamura
Imamnra
Nakamnra
E eduction to
5=;
1895.0 =
sea level =
s=;
16{.58
0.59
-0.06
17:i ~
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
DIP ^e)
Observations of the South Party, 1891.
Date and Hour
(Mean I^ocal Time.) ;
Needle
No.
e
Observer Recorder
Seilt. 26t'i 2(",ii 5'»
27fi' 7 51
„ 11 il
„ 17 32
■2
2
•J
o
56^ 47 M
„ 48.8
., 16.6
,. 47.8
Iniamnra. Nakamnra
Nakamnra Imamura
Iniamnra Nakamnra
Nakamnra .,
:\Iean
5) 4717
i
9 = 56 47;7
Eeduction to 1895.0= -U.34
„ sea level = 0.08
""~e=56^ 47!4
HORIZONTAL INTENSITY (H)
Observations of the South Party, 1894.
'
Mean Deflections ,„
Date and Hour
Jl M .î^''^'
Time of Temp.
iClllp.
( »bserver
Recorder
(Mean Lccal Time.)
Temp.
l-\'\hl. tv
91 , 9a
ti,
Sept. 26ti' 211' 31'"
27''' 6 40
0.26576 J41.48 19:0C
1 «
1 6.1365
19!3C
7° 9'30'.'(i 16°22' O'.'O
18.7 ('
Imamura
Nakamura
' 0.26557 442.25 16.9
6.1323
16.8
710 16.9
16 23 24.4
17.0
Nakamura
Injimura
6 51
0.265:55 442.02: 17.1
6 1323
16.8
710 1.9
16 2310.6
17.5
„
„
.. 10 18
i 0.2(;545 439.70| 24.1
! 6.1519 i 24.0
7 7 59.4
16 18 23.1
24.2
Imamura
Nakamura
,. „ 10 27
0.26516 j 439.73, 24.0
6.151) ; i!4.0
7 8 1.9
1618 26.9
24 0
„
„15 2u
0.23561 440.93, 19.9
6.1437 20.8
7 9 23.8
16 21 3S.1
19.0
N.ikamura
Imamura
„ „ 1"> 59
0.26571 442.19 16.5
; 6.1319 16.S
7 10 18.8
1') 23 48.1 1 16.2
:\I.'ali
: 0.265(;t)
Reduction to
7Z"= 0.26560
1895.0= -105
sea level = 667
72= 0.26)566
(109.:
160. SINRYU.
Sinryü School (m II ^^ 1^)
DECLIXATION (5)
Observations of the South Party, 1804.
Date and Hour
S
Observer
Eecorder
(Mean Local Time.)
Sept. 3(rii 12i> 14.8"'
5' 3G'
51"
Imamnra
Nakamnra
12 58.6
37
42
„
1-4 0.5
37
24
Nakamnra
,,
15 2\0
35
10
Imamnra
Imamur;i.
16 42.{;
34
0
,j
,,
17 23.8
33
55
,j
18 15.3
34
51
Nakamnra
Nakamnra
„ „ 19 25.1
3*
30
Imamura
Imamnra
20 44.S
35
14
,^
,, 22 15.0
33
57
,,
„
Oct. I't 4 57.8
33
27
,,
,,
, „ 6 30.2
32
2'")
„
,,
7 1(1.4
31
ij
.
„ „ 8 15.2
30
58
Nakamnra
Nakamnra
9 18.9
31
31
Imamnra
Imamnra
11» 5-1
33
20
Nakamnra
Nakamnra
11 54.4
37
14
-'
Jlcan
5 34'
6"
Eeduction to
5=5" 34; 10
1895.0= 0.47
sea level = 0.00
8 = 5" 34!6~
DIP (0)
Observations of the South Party, 1804.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Piecorder
Sept. 30ti' i6h 17m
21 41
Oct. l^f' 9 47
2
2
2
57 15!8
„ 20.1
„ 20.2
Nakamnra
Imamura
Nakamnra
Imamnra
Mean
57' 18;7
Eeduction to
9 = 57 18:7
1S95.0= -1.53
^ea level = 0.00
0=57° 17!2
HOEIZONTAL INTENSITY (//)
Observations of tlie South Party, ISO4.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of ;Temp.
1-Vibj.. tv
Mean Deflections
Temp.
01)server
Eecorder
fi
•i-i
Sept. 30ti' I5I' O'^i
„ „ 17 54
Oct. l«t 7 25
„ .,11 35
„ „ 12 32
0.2665f)
0.26568
0.26592
o.2;;579
0.26602
439.29
441.34
443.23
441.79
441.36
24:9 C
16.7
11.9
17.0
17.7
61457 26:4C
6.1375 16.8
6.1203 11.4
6.1325 16.8
6.1340 17.9
T 6'30'.'6
7 9 24.4
7 11 1.3
7 935.6
7 . 9 11 . 3
16°15'10'.'6
ia;2136.9
16 25 42.5
16 22 0.6
16 2134.3
23:40
16.7
12.3
17.2
17.5
Nakamiira
Imamura
Nakamura
Imamura
Nakamnra
Imamura
Nakamnra
Imamnra
Nakamnra
Imamnra
Mean
0.21599
Eeducti )n to
11= 0.26599
1895.0= -145
sea level =^ 000
" 11= ?i.26.5')8"
(170)
161. NEMURO.
Old Site of Kentyö m ^ 1^ J
DECLINATION (S)
Obsen'ations of the South Piirty, 1894.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Oct. 6fh 14'' 58.5'"
15 31.9
„ „ 16 53.8
18 19.9
„ „ 20 34.1
,, „ 21 54.2
„ 23 4.4
„ 7f'' 3 10.9
., „ 4 49.8
6 32.2
7 24.5
8 18.0
9 22.0
10 21.0
11 10.6
11 46.1
12 51.8
13 46.9
„ 14 56.3
4' 8' 46"
7 50
5 48
5 25
4 56
„ 5 16
5 26
4 22
2 17
2 31
2 58
1 45
0 7
1 45
3 55
4 48
7 1
8 20
7 20
Imamura
Nakamnra
'J
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamura
Mean
4° 4' 29"
Reduction to
5 = 4° 4^48
1895.0= 0.42
„ „ sea level = 0.00
S^T~4!:j ~
DIP (6)
Observations of the tSouth Party, 1894.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Oct. 6"' 1611 22'"
19 37
„ 22 27
7* 7 57
2
2
2
57° 31«
30.0
„ 28.9
„ 29.3
Imamura
Nakamura
Imamura
Nakamura
Mean
57° 29;9
0 = 57° 29 !9
Reduction to 1895.0= -0.12
„ „ sea level = 0.00
' 0 = 57° 29«"
HORIZONTAL INTENSITY (II)
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
H
31
Mean
Temp.
Time of
l-Vibll.
Temp.
ty
Mean Deflections
Temp,
tn
Observer
Recorder
fi
fz
Oct. 6«' 18'' It"
„ „ '^1 27
7"' 9 2
„ 10 53
„ „ 12 8
„ 14 27
0.25604
0.25616
0.25587
0.25544
0.25565
0.25602
443.99
443.71
442.11
441.19
440.15
439.82
10:2C
10.9
15.1
18.4
20.5
21.8
6"!2325
6.2336
6.2468
6.2611
6.2663
6.2656
9:90
10.9
14.3
18.5
20.7
22.6
7°28'30'.'0
7 28 19.4
7 26 35.0
7 26 30.0
7 25 12.5
7 24 22.5
17° 6'29'.'4
17 6 5.6
17 2 1,9
17 131.9
I6 5S46.3
16 56 46.3
10:5C
11.0
16.0
18.3
20.4
21.0
Imamura
Nakamura
Imamura
Nakamura
Imamura
Nakamura
Imamui-a
Nakamura
Imamura
Nakamura
Mean
0.25586
//= 0.25586
Reduction to 1895.0= -158
„ „ sea level = 000
7Z= 0.25584
(171)
162. SENDAI.
Magnetic observatory, {^nm ^^^m IMm^y M^t Pr^)
DECLINATION (5)
Observationf? of the South Party, 1894.
Date and Hour
(Mean Local Time.)
S
Observer
Kecorder
June 29*'i 9'i 23.7'»
9 5.5.9
., 11 17.1
„ 12 24.0
„ Î3 38.6
5' 7'
8
9
10
11
17"
11
4
5()
12
Nakamura
Imamura!
Nakamura
Imamura
Nakamura
Imamura
14 53.2
., 15 47.4
16 46.1
>, „ 17 49.2
19 13.7
9
8
7
6
6
33
26
6
33
17
Imamura
Nakamura
Imamura
Nakamura
Nakamura
Imamura
Nakamura
Imamura
20 11.5
21 25.4
:jOti> 0 34.6
„ 7
7
6
15
54
10
Imamura
Nakamura
Nakamura
Imamura
5 23.8
6 28.2
3
1
49
35
"
Nakamua
„ 7 38.7
8 29.8
9T;2ü.2
1
3
34
39
42
Imamura
Imamura
Nakamtira
10 20.3
7
34
Nakamura
Imamura
„ ,, 11 28.8
„ 12 39.4
13 38.1
„ 15 11.3
16 26.7
8
10
9
7
37
42
31
59
58
Imamura
Nakiimura'
Imamura
Nakamura
Nakamura
Imamura
Nakamura
„ „ 17 10.8
18 31.5
7
„ 5
2
26
I'
Imamura
Mean
5' 6'
40"
Keduction to
S = 5
1895.0 =
sea level =
6;67
0.74
0.00
5 = 5" 7;4
Observations of the South Party, 1894.
Date and Hour
{
(Mean Local Time )
S
Observer
Kecorder
Oct. 25«' 10'' 18.7'"
5 2'
23"
Nakamura
Imamura
„ 11 8.4
3
30
Nakamura
„ 12 13.0
5
7
Imamura
Inuxmura
13 33.9
G
6
14 54.9
5
43
Nakamura
Nakamura
„ 15 32.6
>' 0
4
^,
Imamura
17 10.0
1
47
Imamura
Nakamura
17 53.9
1
59
Imamura
20 43.9
5
25
21 37.4
1
47
26«' 2 14.7
1
3
Nakamura
Nakamura
„ 5 31.2
6
54
Imamura
Imamura
5 52.4
i
11
Nakamura
Nakamura
„ „ 6 48.4
4
10
7 11.1
3
35
7 55.2
2
12
"
To be Con
inned
(172)
I'onlinufd
Date and HoTir
(Mean Local Time.)
S
Observer
Recorder
Oct. 2Ü"' 8ii 1.3"'
", •-"
17"
Nalcamura
Nakfxmura
8 54.8
^
19
Iniamixra
Imamura
„ 10 8.4
„ 3
.59
ÎÏ
,,
„ 11 28.6
,, 7
12
Nakamiira
Nakamura
„ 12 23.0
,, 7
45
Imamura
Imamura
„ 14 7.1
S
6
^^
15 18.1
7
28
Nakjinmra
Nakamura
„ 16 9.3
» 6
4
Imamura
Imamura
„ 17 16.0
6
32
NakaniTira
Nakamura
V 18 21.9
J) 5
57
.,
,,
„ 19 28.6
)' ''^
35
Imamura
Imamura
„ 2U 34.0
4
57
Xakamnra
Nakamura
., „ 21 37.5
5
14
Imamura
Imamura
„ 23 2.8
V i
55
SJ
., 27"' 0 12.0
^
59
Nakixmura
Nakamura
5 18.8
,, ,">
0
Î)
,,
C 25.0
,, 3
55
7 26.0
., 3
5
,j
)'
8 52.6
2
26
Imamura
1 Imamura-
1 Nakamura
„ „ 9 45.6
2
2)
7)
Imamura
„ 10 43.1
4
9
^
„ 11 18.6
5
33
„ 12 24.2
6
30
„ 13 31.4
„ 6
7
Nakamura
Nalöxmura
„ 14 17.4
5
33
,,
,,
„ „ 15 8.0
5
7
Imamura
Imamura
., 16 0.9
5
8
^j
„ ., 17 7.2
5
4
]^
„
„ 18 15.0
4
4S
Nakamura
Nakjimura
„ „ 19 33.8
5
5
Imamurii
Imamura
,. 20 46.8
4
38
Nakamura
Nakamura
„ 22 51.8
i
5
Imamuni
Imamura
2811' (J 9.7
^i -J
59
"
)'
:\roun
5' 5'
1"
S = 5' 5;o7
Reduction to 1895.0= 0.2 5
„ sea level = 0.00
8 = 5° 5(3
Observatioiis of the North Party, 1895.
Date aud Hour
(Mcau Local Time.)
5
Observer
Recorder
•Tuue. 2Gt'' 8'' 44.3^
5° 2'
21"
Tanakadate
Kato
10 37.9
5
54
* Kato
Sinzyô
11 51.3
''^
35
Hinzyö
Kato
13 40.7
11
5
Tanakadate
„ 15 21.7
„ 8
53
Sinzyt)
Tanakadate
1*' 17.3
„ 8
45
Tanakadate
Kato
17 56.8
6
14
Kato
fSinzyô
I'J 13.1
6
20
Tanakadate
Kato
^1 52.6
„ 7
2U
Tanakadate
27<'> 1 9.0
(')
.50
jj
4 19.2
'J ■^
51
,j
6 5.0
3
45
,,
„
7 30.1
2
24
Kato
8 30.3
2
50
SinzMi
I'
To be cout
lUUt'd
(173)
ContiMuetl
Date and Hour
5
Observer
Kecoriler
(Mean Lccal Time.)
June. 27tl' 8'' 49.8'"
5' 2'
39"
Kalo
Sinzyö
lU 32.7
5
20
.,
,,
,, 12 40.9
8
4(;
Sinzjo
Katö
13 4fiü
10
•2
^,
Tanakadate
14 57.4
„ 1«
3
Katö
Katö
15 57.3
'.)
7
yinzyö
,,
ir> 59.4
^
37
Katö
Sinzyo
19 13.4
7
15
Tanakadate
Katö
„ „ 20 34.1
7
24
^-'inz^'ö
Tanakadate
22 18.4
7
8
Sinzyö
28'" 2 20.1
5
55
.,
2 57.1
„ a
5
„
„
5 10 .0
3
14
jj
„
„ „ 6 11.7
2
42
„
,j
7 17.8
0
53
,,
Tanakadate
8 14.4
1
3(;
Katö
,,
„ 10 29.3
,. 5
20
Tanakadate
Sinzyö
„ 13 8.4
,. 10
3'.)
• Sinzyö
Katö
14 51.1
10
37
Tanakadate
Tanakadate
18 25.1
c,
3i
Sinzyô
Katö
]Mean
5 iV
4(1"
5=5 G!(;7
Eecluction
to 1895.
„ sea levé
0= -0.70
1= 0.00
S=5°
6;o
DIP (0)
Observations of the South Party, 1.S94.
) = 5i^ 5(;:4
deduction to 1895.0= 0.(0
„ sea level = 0.00
9=51° 56!4
Observations ot the Sonlh I'arly, 1S94.
lleduction to 1895.0 =
., sea level =
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder.
June. 2'.l'i' 131' 15.11
17 17
23 45
30"' 12 15
1'^ 1"
2
1
1
2
! 2
1
51
52
51
52a
57.3
54.9
57.1
Nakamura
Imamura
Nakamura
liuamuia
Nakamura
Imamu.ra
Nakixmrra
Imamiira
Nakamura
" Imamnri
!Mean
i 51.
.')(;;4
Date and Hour
(Mean Local Time.)
Needle
No.
0
Ob erver
Eccerder
Oct. 25O' 12'' 57'"
19 22
2(."' 11 7
2
51'
51:8
52.0
59.1
Nakamura
Imamura
Imamura
Nakamura
22 30
27* 5 57
2
2
52
51
2.7
.52.7
Nakamura
Imamura
Nalürmura
W 21
„ ,, 13 57
1 z
"
59.5
53 3
Imamura
Nakamura
Imamura
Nakamura
„ 15 y9
18 41
2
2
"
59.3
53.9
Imamura
Nakamura
Imamura
f Nakamura
1 Imamura
20 0
1
58.8
Imamura
Nakamura
28'!' (J 58
' 1
52
4.0
Nakamiira
•'
Mean
51
57 ;o
0 = 5
1- 57 ;o
5 = 5r 57 ;o
(174)
DIP (6)
Observations of^ the North I'arty, 1895.
Date and Hour
Needle
1
(Mean Local Time.)
No.
0
Observer
Recorder
June)., 26^1' 9'i 45™ j
5614.2
! 5r
5T.d
Tanakadate
Katö
14 56
5613.2
52
1.5
Katö
Tanakadate
27^1 9 55
5614.2
51
50.1
Sinzvö
Katö
16 37 i
5613.2
52
7.0
Tanakadate
Sinzyö
S 'Katö
17 42
5614.2
>j
3.0
»Sinzyö
19 57
.5613.2
„
8.4
Katö
Tanakadate
28^'' 9 40 !
5314.2 *
51
49.5
Tanakadate
Katö
17 10 i
5613.2
,,
54.7
Sinzyö
„ \ 17 53 !
5613.2
"
55.6
Tanakadate
„
Mean \
5r
58f6
0 = 5
1° 58 M
lieduction to
1895.0 =
0.00
„
„ sea level =
O.OU
-
0 = 51" 58;6
DIP (6)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Sept. 9tii 81' 22'»
„ ''-"'„ 9 17
10 25
11 47
13
13
14
14
i
51 58f3
„ 57.1
„ 55.9
„ 57.1
Sinzyö
Tanakadate
Sinzyö
Tanakadate
Tanakadate
Sinzyö
Tanakadate
Sinzyö
Mean
1
5r 57;i
0 = 51' .57a
Reduction to 1895.0= U.OO
„ „ sea level = O.CO
fl^^°~577l "
HORIZONTAL INTENSITY (//)
Observations of the South Party, l8:iL
1
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-VibL'.
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
?i
?2
June 29t''10i' 54"^
„ „ 15 59
., 30t'i 9 54
„ 18 14
0.28678
0.28692
0.28643
0.28639
442.26
441.89
442.19
442.70
3i:ic
29.8
30.3
28.3
5.9036
5.9054
5.9073
5.9032
3l:7C
30.8
30.8
28.3
6"38'52:'0
6 39 0.0
6 39 15.0
6 39 34.4
1511'12;'5
151219,4
1512 3.8
15 12 41.9
30!5C
28.8
29.8
28.3
Imamura
Naliamura
Imamura
Nalcamura
Imamura
Nakamura
Mean
0.28663
Reduction to
//= 0.28663
1895.0= 12U
sea level = 40
H= 0.28665
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1894.
Date and Hour
(Mean Local Time.)
11
JI
Mean
Temji.
1
Time of
l-Viblî.
1
Temp.
tv
Mean Deflections
Temp.
t,>
Observer
Recorder
?x
9-z
Oct. 2.5^1' 14'' 30'"
., 2m 8 37
„ 16 55
„ „ 21 17
0.28634
0.28618
0.28593
0.28603
439.37
442.8U
442.31
441.52
2K8C
12.2
14.3
15.5
5^9256
5.9029
5.9087
5.9145
22:5C
12.0
14.3
16.0
6'36'36'.'2
6 36 46.3
6 39 41.9
6 39 6.6
15° 5'24{'4
1512 20.0
1512 19.4
15 11 5.6
21:2 C
12.4
14.4
151.
Imamura
Nakamura
Imamura
Nakiimura
Nabimura
Imamura
Nakamura
Imamura
Mean
0.28612
Reduction to 1S95.0= m:J
,, I, sea level = 010
i/=
o.::i;-56l;i
17
{^-l i-) )
Obser^
'ations o1
the N
orth Party,
1S95.
Date and Hour
(Mean Local Time.)
H
.1/
Mean
Temp.
Time of
l-YibB.
Temp.
tv
Mean Defleetion s
Temp,
t.,
Observer
Recorder
fi
fa
July 2G"' 13'i 34'"
0.28G04
435.84
20°.4C
5!9023
20:5C
G°34'57'.'0
14'56'17'.'5
20:3 C
Tanakalate
Katö
„ IS 55
0.28587
436.33
18.2
5.9C08
18.4
6 35 52.5
14 58 42.5
18.0
/ Sinzvö
Kalo
Sinzyö
„ 27"' S 10
0.28587
437.01
17.6
5.8959
17.6
63615.0
14 59 13.8
17.5
1 Tanakadate
f Tanakadate
1 Katö
„ 1-2 7
0.28564
436.09
19.3
5.9043
19.2
6 35 32.5
14 57 2 '..3
l'».4
f Katö
1 Sinzyö
( Siuzvö
1 Katö
„ 13 23
0.28600
436.20
20.0
5.8997
19.S
6 35 7.5
14 56 31.3
20.2
1
i Tansikadaie
Tanakadate
Sinzvö
„21 44
0.28839
436.72
19.7
5.8932
19.9
6 35 11.3
14 56 40.0
19.5
f Katö
] Sinzyö
1 Katö
„ 2St'i S 1
0.28017
436.45
20.4
5.8968
20.4
6 35 6.3
14 56 22.5
20.4
(Tanakadate
! Katö
1 Tanakadate
„ H 23
0.28602
432.99
29.3
5.9220
1
29.2
6 32 13.8
14 5012.5
29.4
1 Sinzyö
f Sinzjö
( Katö
Mean
0.26800
1
7i= 0.28600
Eeduction to 1895.0= -114
„ „ sea level = 40
2/^=0.28599
Observai ionsof the North Party, 18'.t4.
Date and Hour
(Mean Local Time.)
IL
.1/
Mean
Temp.'
Time of
l-Vib^
Temp.
tv
Mean Deflections n,
1 1 emi).
^ tn
?1 92
Observer | Recorder
Sept. 9"! 7'' 38"^
„ 15 21
*0 .28593
0.28604
430.95
430.41
26:7 C
28.2 :
1
5!9371
6.9403
26:7C'
28.4 •
6'29'46;'3 ' U'44'12'.'5
28: ic
Tanakadate
f Sinzyö
1 Tanakadate
Sinzyö
1 Tanakadate
1 Sinzvö
•
Mean
0.2S599
i 1
j
a)
7/^=0.28599
Reduction to 1895.0= -161
„ „ sea level = 40
77=0.28598
Sendai Syuttyö. ({ill ^ Hi ^FO
(»l)servations of the North Parly. 1895.
Date and Hour ij Needle
(Mean Local Time.) j| No.
e
Observer
Recorder
Sep^ 9f'i 17" 1'") 13
^ Il
51° 56 ;7
Sinzyö
Tanakadate
Date and Hour
1
M
Mean
Time of
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
(Mean Local Time.)
t
1
Temp.
1-Yib!}.
9i 92
Sept. 9t'' 16'' 26'"
1*0.28559
430.90
26:9 C
5^9411
26:9C
Tanakadate
Sinzyö
(2) {^ê,::^\%mm^rMm^m
t1l)
Date and Hour
(Mean Local Time.)
Needle
No.
9
t
Observer Recorder
Sept. 9t" 181' 3om
13
j 51° 47 !5
Sinzyö Tanakadate
1
Date and Hour
(Mean Local Time.)
7/
1/
Mean
Time of
1-Yibn.
Temp,
tv
Mean Deflections
Temp.
t„
Observer
Recorder
Temp.
t
9i
92
Sept. 9O1 17I' 51">
*0.28495
43 1 .50
25:3C
5^9435 25:3C
—
—
—
Tanakadate
Sinzyö
(176) (3)
im::immmrMmmf^-Mi])
Date and Hour
(^Mean Local Time.)
Sept. Ititi» IS'- 47'
NeedJe
No.
51 .37:»
Observer
Recorder
Sinzyo
Tanakadate
Date and Hour
(Mean Local Time.)
Sept. IGf'
II
M
Mean
Temp,
*0.28464 i 433.10
2i:2C
Time of
l-Vibü.
Temp,
5.9354
21.2 C
Mean Deflections
Temp
ti,
Observer
Tatibara
Eecorder
Sinzyö
(^)
c^mrm^i;^^- Ait^:
Date and Hour
(Mean Local Time.)
Sept. lOf' lO'i 24'"
Needle
No.
32 !8
Observer
Eecorder
Sinz^
Date and Honr ] jj-
(Mean Local Time.)
Sept. lOtii
-1/
Mean
Temp.
Time of
1-Vil!î.
0.28594 430.90 25::) C\ 5.9375 26:90 —
Temp,
tv
Mean Deflections
9i
Temp.
t„
Observar \ Recorder
Sinzyo
Sinzvô
(5)
Siogama ! mW: (lIi ^ #11) !
Date and Honv
(Mean Local Time.)
Needle
No.
! Ö
Observer
Recorder
Sept. llf' 101' 37m
13
51^ 5613
Sinzyö
Tatibara
I Date and Hour
(Mean Local Time.;
Sept. 11"'
H
*0.2S531
M
Mean i. Time of
iTemp.
431.35 25:90
l-Tibll.
Temp.
tv
.9409
Mean Deflections
25:90
*2
remp,
tn
Observar
Sinzyö
Recorder
Sinzyö
163. KOGOTA.
Aza Hunairi (d^4^ffl#^-^ilftA)
DEOLINATION (S)
Observations of the North Party, 189r
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
June 29"' 121' 23.8™
5^ 17'
47"
Katö
Sinzyö
,. 12 54.6
18
17
Tanakadate
„
14 40.0
1''
10
Sinzyö
Tanakadate
„ 15 49.8
18
40
Katö.
Sinzyö
17 32.9
16
39
Tanakadate
,,
19 6.7
15
41
Kalo
Tanakadate
20 11.6
15
36
,,
Katö
', 21 179
15
41
,,
.,
, 23 21.9
15
4
,,
„
RCitl. 3 18.3
13
9
.,
,,
6 44.-i
13
24
,,
Tanakadate
7 56.3
11
48
i^iuzvö
„
9 7.0
10
53
T.makadate
Sinzyö
',' ',] 10 29.9
15
40
Katö
.,11 32.7
18
13
Sinzyö
Tanakadate
12 57.6
16
56
TaT akadate
Kalo
„ 14 318
3 y
24
Siuzvo
M
„15 45.3
1"^
8
Ka'ö
..
„ 17 6.9
1'
19
„
„
IS 1Î-0
18
:)
,,
,.
18 53.7
17
50
,,
„
1) 57.8
15
57
„
»
„ 20 51.7
15
25
„
„ 21 5.36
15
18
„
'„ „ 23 31.0
11
■)i
]\Iean
5° 15'
13"
1
5=5° 15!22
Reduction to 1895
.0= -0.74
). ;
sea lev
el= 0.00
5=5' 14^5
DIP (ö)
Observations of the North Party, 189."
(177)
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observe';
Recorder
June 29^-'i l.l'i 31'"
Ifi 59
„ 30ti' 7 2(',
10 1
11 10
13 58
13
13.2
14.2
4
14
3
52 5!5
., 12.H
9.1")
9.8
„ 8.2
Tanakadate
Sinzyô
Tanakadate
Katô
- - \
Sinzyo
Katô
Tanakadate
Sinzyô
Tan aka late
Sinzyô
:\rpan
.52' on
1
e=52' 9n
Reduction to 1895.0= 0.05
„ sea, -jvfi-: O.tO
e = 52= '.I '.-A
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1895.
Date and Hrnu"
(Mean Local Time.)
June 29«! 14'i 8'"
„ IS 38
„ 3r.'f>' 8 43
II
M
Mean
Ternji.
Time of
1-Vibil.
Temp.
Mem D
sflecticns
Temp.
tn
Observer
Recorder
0.28850
0.28349
0.28782
434.fi3
43G.62
437.13
25!0C
18.9
17.2
5!sS89
5.8725
5.8749
26:4C
19.2
17.3
e"'30'53'.'8
G 32 37.5
C 33 25.0
14°47' 1!'3
14 511G.3
14 5218.8
2.3:6 C
18.5
17.2
f Sinzyô
1 Koto
JTanakadate
( Sinzyô
(Tanakadate
1 Katô
1 Sinzyô
1 Tanakadate
1 Sinzyô
■" ■ ■ * i
]Mcan
0.28827
1
(1)
= Tf 0.28S27
Reduction to 1895.0=^ —111
„ ,, sea level = C ')
"7/= 0.28826 ~
Kogota Syuttyö (/]> ^ B3 iü 51)
Observalior-s of the Xort-i Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
d
Observer
Recorder
1
June 30«> 17'' 28'"
„ 18 16
13
14
52' 19!5
„ 14.4
Sinzyô
Tanakadat ?
Sinzyô
Tanakadate
IVIean
i 52' i7;o
1
Date and Y.unv
If
-, . Mean
Temp.
i
Time of
1-Vib2.
Temp.
Mean Deflections
1 ■ Observer
tn
Recorder
(Mean Local Time.)
tv
9i
92
June 30th ißh 42m
„ „ 16 51
*0.28757
*0.28744
1
437.06i 18:2 C
437.16 17.9
5.8780
5.8787
18:2 c
17.9
—
■ !' I
— — 1 Sinzyô Tanakadate
i 1
Mean
0.28751
! Î
! i'
■ i i
(2)
(A-^mu^^m)
Date and Hour
(Mean Local Time.)
Needle
No.
14
3
e
Observer
Recorder
June 30"' 21"' 3'"
•2-^ 17
Mean
52' 23^2
,., 26.4
Sinzyô
Tanakadate
Tanakadate
Sinzyô
52' 24:8
fl78)
Date and Honr
11
M
Mean
Temp.
1
Time of
1-Vib'i.
1
Temp.
tv
Mean Deflections /Tpu^,,
Observer
Recorder
(Mean Local Time.)
?i
1 ^i»
June 30* 20'» 28™
„ 20 41
*0.28f)43
*0.28G23
438.13
438.29
15:0C
14.5
5^8825
5.8833
i
i5:oc
14.5
—
— —
Tanakadate
Sinzyö
Sinzyö
Tanakadate
Mean
0.28633
1
(3)
^b M ^^ (^ / /i< K^ / ^-j mm
Date and Honr
(Mean Local Time.)
Needle
No.
Sept. 13"»
Observer
Eecorder
Sinzyo
Date and Honr
(Mean Local Time.)
H
M
Mean
Temp.
i Time of
l-Vil);:.
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
Sept. 13"' — —
*0.28714
431.20
26:2 C
s
5.922!»
26:2 C
—
—
—
Tatibara
Sirzyô
(4)
(^ fi) ä- it
m
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Sept. 13"» — —
—
52°
8;o
Tatibara
Sinzyö
Date and Honr
(Mean Local Time.)
II
J/
Mean
Temp.
Time of
l-Vibl».
5!9097
Temp.
tv
Mean Deflections
Temp,
tn
Observer
Eecorder
^1
'
„ 14 59.4
17
31
Tanakadate
Katö
Mean
5= 14'
7"
8 = 5° 14^12
RediTction
to 1895
„ sea lev
0= -0.78
3l= 0.00
^=5' 13«
DIP (ö)
ObHeivations of the North Party, 18U5.
(179)
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Kecorder
July 2"J 15'' 0'"
17 ?y
3'J Ü 29
„ „ 13 7
14 32
15 43
13
13
3
4
14
14
52- W.)
„ 43.8
„ 44 2
„ 40.Ü
„ 41.3
„ 40.8
Katö
Tauakadate
Sinzyö
Tanakalate
Sinzyö
Katö
Tanakadate
Katö
Tanakadate
Sinzyö
Katö
Tanakadate
Mean
52° 4217
)=52' 4217
Réduction to 1895.0= 0.10
„ „ sea level = O.UO
5 = 52' 42 Î8
HORIZONTAL INTENSITY (H)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
II
M
Älean
Terup.
Time of
1-Vib'J.
Temp.
tv
Mean Deflections
Temp.
01)server
Recorder
9i
9.
to
July 2">il3i' 57'"
„ 19 11
3"" 8 11
0.28193
0.28172
0.28174
435.44
436.20
435.70
20:9C
19.5
19.5
5!9487
5.9451
5.947G
2i:ic
19.7
19.5
6'4G'33'.'8
G 4110.8
6 40 53.8
1.5' 9'30'.'0
15 10 43.8
1510 1.3
20:7C
19.4
19.0
1 Tanakadate
1 Katö
1 Tanakadate
1 Sinzyö
Katö
( Tanakadate
1 Katö
( Sinzyö
I Tanakadate
Mean
0,28180
//= 0.281 80
Reduction to 1895.0= -124
„ sea level = 13
Gamon Syuttyö
//= 0.28179
(1)
Observations of the North Party, 1895.
Dat and Hour
(Mean Local Time.)
Needle
No
Ö
Observer
Recorder
Sept. 8«! 8'' 32'"
13
52' 30!5
Sinzyö
Tanakadate
Date and Hour
(Mean Local Time)
II
M
Mean
Temp.
Time of
1-Vibü.
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
15'' 16'"
*0.28154 430.08 2y;2C
1
5^9896
29:20
~
—
Tanakadate
SinzyC)
165. MIDZÜSAWA.
Hidakazinsya (, 0 M # f±M^)
DECLINATION (5)
Observations of the North Party, 1895.
Date
and Hour
5
Observer
Recorder
(Mean
Local linie)
July
4ti' 131' 25.9'"
5' 13'
37"
hinzyo
Katö
,,
„ 15 2.8
15
6
Katö
Sinzyo
jj
„ 16 18.2
1'^
45
Sinzyö
Kate
J,
,. 18 2.3
11
48
„
,j
„ 19 5.1
10
46
Katö
Sinzyö
„ 20 58.0
12
31
Tanakadate
Tanakadate
., 22 38.2
1-2
49
,,
,,
,j
5t'i 0 59.9
12
1 ■_
Sinzyö
Sinzyö
J,
5 10.2
„ 10
52
^
,,
5 51.5
9
53
«; 43.8
8
22
Tanakadate
Katö
8 10.9
9
4
Katö
„
9 13.2
„ 10
23
Tanakadate
,,
„ 10 24.4
12
43
Katö
„
„ 11 25.3
Id
4
,,
,,
„ 13 5.3
17
36
Sinzyö
Sinzjo
"
„ 14 50.6
., 18
25
"
"
Mean
5 13'
6"
6=5 13!10
Ee.ducli:)n to 1895,0= -0.84
„ „ sea level = 0.10_
5=5^~T2!3
DIP (6)
Observations of the North Party, 18'i5.
lleduct'on to 1895.0 =
„ „ sea level =
42 ;2
O.-iO
0.00
Date and Hour !
(Mean Local Time.)
Needle
No.
e
Ob-erver
Kecorder
July 4fi' 171' ,iom
„ IH 38
„ 5t'i 8 44
13
13
13
52° 42 !1
„ 43.2
„ 41.4
Katö
Sinzyo
Tanakadate
Hinzyo
Katö
Mean
52° 42 !2
(=52° 42:4
HORIZONTAL INTENSITY (7/)
Observ .tions of the No -ih Party, IS'Jô.
(i8i:
Date and Hour
(Mean Local Time.)
July 4*'' 141' 32'
„ 20 21
5'X W
übsetviitiüus of the North Party, 1895
(1)
Ruin of old castle
(M
m m
Date and Horn-
(Mean Local Time.)
Jnly 5"' is'i 5'"
Needle
No.
0
Observer
Recorder
13
52^ ion
SiîD zyö
Kato
8 Date and Hour
(Mean Local Time.;
July 5th I7h 14m
„ 17 24
Mean
//
Mean
Temp,
Time of
1-VibB.
ToiYii-, Mean Deflections !™ [
iemp.| jTemp.
Observer
Recorder
166. HANAMAKÎ.
DECLINATION (5)
Observations of tbe North Party, 1 :;95.
Date and Hour
(Mean Local Time.)
July
5th
6t''
22'' 50.0«
0
2
4
7
9
10
11
12
13
14
16
17
18
20
21
24.9
56.9
40.6
46.6
14.8
12.9
17.8
35.7
44.8
39.0
33.7
49.7
50.3
29.9
30.1
i\Ieii
29'
28
28
27
24
25
27
32
35
38
35
33
31
31
SO
30
30'
34
23
24
14
51
0
14
42
33
52
15
3Î
c!\)
17"
Observer
Tanakadatc
Kiüzyo
Katö
bini^yö
Katö
Sinzyö
TuDakadate
Katö
Liuzvo
Tanakadate
Sinzyö
5 = 5° 30:28
Reduction to 1895.0= —0.92
» „ sea level = —O.Ol
5=5'~~29¥~
Recorder
Tacakiidate
Katö
Sinzyö
Katö
h izyö
Katö
Tanakadatt
Katö
Sinzyö
Katö
(182)
DIP (0)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Kecorder
July 6f'» ll'i 23'"
11 56
16 36
18 28
„ 19 33
14
14
13
13
13
52' 59;ü
„ 57.8
„ 57.4
53 3.2
2.1
Katö
Sinzyö
Tanakadate
Sinzyö
Tanakadate
Sinzyö
Katö
Sinzyö
Katö
Sinzyö
Mean
52' 59;'.)
e=52' 59 ;9
Reduction to 1895.0= 0.36
„ „ sea level = 0.00
0=53' ÖJ3~
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Vib'}.
Temp.
tv
Mean Deflections
9i . Çï
Temp.
( )bHerver
Recorder
July 6iii 81' 52m
„ „ 13 20
» ,, 21 4
0.28226
0.2,S191
0.28167
435.30
433.42
435.67
24:5 C
28.0
20.5
5/9413
5.96' 18
5.9488
24:0C
27.5
20.4
1
6°39'18'.'l : 15' 6' 8'.'1
6 37 55.6 |15 2 57.5
6 40 50.0 15 9 51.3
i
25:0C
28.6
20.6
1 Sinzyö
1 Katö
( Sinzyö
f
1 Tanakadate
1 Katö
I Sinyzö
Katö
(Tanakadate
( Sinzyö
Mean
0.28195
1
/i= 0.28195
Reduction to 1895.0= -137
,, sea level = 82
(1
//= 0.28194
Hanamaki Syuttyö (^ S ffi 51)
Observations of the North Party, 1S95.
Park Toriyagasaki ruin of Hanamaki castle {\E<{êWt^'^^^^'àM)
fi
Date and Hoi;r Needle ^
(Mean Local Time.) No. !
l! ;
Observer
Recorder
July 7* 8'' 36"'
1
13 I 53" 2;4
il
f Tanakadate
Tanakadate
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
l-Vibü.
Temp,
tv
T "
Mean Deflections
Temp,
to
Observer
Recorder
fx
92
July 7"! 9ii 22>"
„ „ 9 38
*0.281:39
*0.28132
434.11
434.06
26:4 c'
26.6
5.9630
5.9641
26:4C
26.6
—
—
—
Sinzyö
Tanakadate
Tanakadate
Sinzyö
Mean
0.28136
!
167. MORIOKA.
Inarimae (T lî il| a" ^
DECLINATION (S)
Observations of the North Party, 1895.
n m)
Date and Hour
(Mean Local Time.)
July
yth
15ii 22. 51"
16 55.3
18 42.5
18 51.4
19 49.5
20 54.5
22 4.5
1 39.6
•AT
13"
34
6
32
33
32
23
33
14
33
21
3\i
40
33
33
To be Continued
Observer
Tanakadate
Sinzyo
Tanakadate
Kato
(Recorder
Katö
Sinzyö
Katö
Continiied
(183)
Date and Hour
(Mean Local Time.)
S
Obser\'er
Recorder
July 8t'> 2'! 14.8'"
5' 33'
13"
Katô
Katö
4 26.1
32
33
6 17.0
30
12
"
7 20.2
28
0
„ „ 8 36.5
27
59
„ 9 50.8
30
53
"
11 6.9
35
19
„ 12 42.1
38
9
'
„ 14 11.5
39
10
Tanakadate
"
,. 14 28.4
39
10
„15 .30.7
38
29
.,
., 16 24.9
36
52
Mean
1
5° 33'
31"
Date and Hour
(Mean Local Time.)
Jnly
7th
16'i
23'»
J,
Hfh
9
19
"
"
14
56
5 = 5' 33;52
Réduction to 1895.0= -0.98
„ „ sea levels —0.01
~ ' T=5° 32 ?5
DIP (e)
Observalions of the North Party, 1895.
i ' ' !
Mean
Needle
No.
14
14
13
53°
12 JO
11.3
11.0
53° li;4
Observer
Sinzyö
Tanakadate
Katö
0=53° 11^4
Reduction to 1895.0= 0.41
„ „ sea level = 0.01
0=53° 11«
HORIZONTAL INTENSITY (H)
Observations of the North Party, 18^5.
Recorder
Katö
Sinzyö
Tanakadate
Date and Hoiir
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-VibE.
Temp,
tv
Mean Deflections
Temp.
Observer
Recorder
9i
92
tn
July 7th i9ii 24'"
„ 8tii 8 11
» „ 13 25
0.28262
0.28269
0.28268
435.03
435.61
433.57
2i:4C
21.3
26.4
5!9444
5.9367
5.9519
21:80
20.5
25.9
G'39' 6'.'2
6 38 58.8
6 37 10.0
15° 5'52('5
15 5 27.5
15 121.3
20:9C
22.2
26.9
( Tanakadate
I Sinzyö
Tanakadate
f Sinzyö
( Tanakadate
Sinzyö
Mean
0.28266
(1)
H= 0.28266
Reduction to 1895.0= -128
„ „ sea level = 177
11= 0.282Ö7
Morioka Syuttyö m m ^ ^)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
July 8th i9ii i9r
Needle
No.
14
53° 15;3
Observer
Tanakadate
Recorder
Katô
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Vib'i.
Temp,
tv
Mean Deflections
Temp.
tr.
Observer
Recorder
9i 92
July 8t''18h 42'»
„ „ IS 51
*0.281 59
*0.28127
435.95
436.32
19;4C
18.3
5!9479
5.9487
19:40
18.3
—
—
—
Tanakadate
Katö
Katö
Tanakadate
Mean
0.28143
(184)
(2) Norlh shore of Riv. Kuriya mmtm
Date and Horn-
(Mean Local Tiiae.)
Needle „
No. ^
01)Ber\er,
Eecorder
Sept. 7^11 13'' 20'"
13 53° 7!8
Sinz; Ü
Tanakadate
Date and Hour
(Mean Local Time.)
H
.1/
Mean
lemp.
Time of
1-Vib^
Temp
tv
Mean Deflections
lemp.
tn
Observer
Eecurder
?i
9,
Sept. 7"' 121' 29"!
„ 12 40
*0.283in
*0.28288
0.28302
429.07
428.80
3i:8C
32.5
5.9790 1 3l:8C
5.9844 o2.5
_
—
Taaakoi^ate
Sin-^yö
Mean
(3) Ruin of- Old castle, Morioka (?ämmmm.^iiPi^ y nm
Date and Hoiir
(Mean Local Times.)
Sept. 7f" ic.i' 41'"
Need le
No.
13
53° 7:i
Observer
Sinzyô
Recorder
Taoakadate
Date and Hour
(Mean Local Time.)
1 H
3/
Mean
Temp.
Time of
1-Vib2.
Temp,
tv
Mean D
eflections
0 1.2
49
57
,,
,,
5 51.9
46
35
" „ 7 3.0
43
58
Tanakadate
Katö
" „ 7 57.1
43
18
Katö
Tanalcr date
9 26.9
44
34
Tanakadate
Kaiô
10 35.9
47
52
Kat5
lAi ';yö
11 35.2
51
31
Sinzyö
Ka< -)
' 12 24.9
53
2
Kalo
Sinzyö
„ 12 35.2
53
13
Sinzyö
Kalo
Mean
5° 49'
36"
DIP (ö)
Observations of the North Party, 1895.
(185)
Date and Hour
(Mean Local Time.)
'Tnly
0th 15I1
20
IG^'i 8
11
13
2 m
22
45
17
2(5
Needle
No.
13
14
U
14
14
Mean
53° 29^9
„ 34.8
„ 31.8
„ 30.0
„ 36.2
53° 32;5
Observer
Recorder
Tanakadate
Katö
Tanakadate
Sinzyô
Katô
Katô
Tanakadate
Katô
)>
Sinzyô
ö=.53 32 !5
Réduction to 1895.0= 0.52
,, „ sea level = 0.02
0=53° 33;0
HOEIZONTAL INTENSITY (//)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
U
11
Mean
Temp.
Time of
l-Vib:-.
Temp,
tv
Mean Deflections
Temp,
tn
Observer
Recorder
9i
.
Date and Hoiir
(Mean Local Time.)
Jiily 11"' 19'' 30"'
U
0.27774
M
433.30
Mean
Temp.
17:6C
Time of
1-Yibn.
Temp.
5.9875
17!9C
Mean Deflections
6' 47 '1-2 '.'5
15'24'22'.'5
fenip
Id
nv.iL
ObserTer
f Katö
( l'anakadaîi
Hecorder
Tanakadate
Katö
//= 0.27774
Réduction to 1895.0= -123
„ „ sea level = 53
Iï= 0.27773
Hatinohe Syuttyö {A ß {il 51/
Observations of the North Tarty, 1895.
m m)
Date and Hour
(Mean Local Time.)
Needle
No.
e
1
Observer Recorder
1
Sept. 6«> 18'' 5'"
13
54^
8!4
1
Sinzyö Sinzyo
Date and Hour
(Mean Local Time.)
1
11
-" 1
Mean
Cemp.
Time of
1-Vib3.
Temp.
tv
Mean Deflectiois
lemp.
tD
Observer
Recorder
18 29.3
55
0
,,
„
19 39.5
54
24
Tanakadate
„
21 29.6
„
54
32
Sinzyo
Sinzyo
„ 23 27.2
54
0
„
V
13th 1 7.1
54
37
„
»
2 23.8
53
4
„
!!
5 34.9
50
22
„
))
6 28.4
49
25
„
„
7 36.1
51
45
Tanakadate
»
8 38.8
52
7
„
Katö
m 35.4
55
18
jj
,,
11 25.7
57
49
Katö
Tanakadate
„ 12 32.4
59
27
Sinzyö
Sr.zyö
14 8.9
5
0
35
,,
M
15 0.2
4
59
45
Tanakadate
-,
20 21.4
5'
54
12
r
Mean
4'
1
.54'
52"
1
5 = 4° .54!S7
Reduction
to J 895.0= -1.15
,
,
„ sea level = 0.00
S = 4° 53;7
e = 54° 18Î4
Eeduction to 1895.0= 0.63
„ „ sea levels O.CO
e = 54' 19Î0
(187)
DIP (0)
Observations of the North l^arty, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
d
Observer
Recorder
Jiüy 12«' lull 3"!
20 35
13'!' 9 3'J
13
sr i4;i
„ 17.0
„ 24.2
Tariakadate
Siiizyo
Katô
Kato
Sii'zyö
Tanakadate
Mean
' 54° 18;4
HORIZONTAL INTENSITY
Observations of the North Party
[II)
, 1895.
Date and Hour
(Mean Local Time.)
1
// 1/ ^^^ean
Time of Temp.
Mean Deflections
Temp.
Observer
Recorder
Temp.
1-Vibi].
tv
15'' 3'"
0.27725 431.92
2i:3C
6.0039
22;2C
6 47' 1'.'3
1.5'2 1'22'.'5
20:5C
/ Tanakadate
( Kato
1 Katô
( Tanakadate
„ 19 10
0.27725
436.54
16.7
5.9904
16.8
648 17.5
15 27 12.5
16.6
1 Tanakadate
1 Kato
„ 1."' 8 17
„ 13 21
0.27687
0.27590
436.31
434.99
16.9
20.3
5.9952
6.0175
16.7
21.0
6 48 40.0
6 48 35.0
15 27 47.5
15 27 17.5
17.1
19.7
( Sinzyö
Tanakadate
1 Sinzyo
1 Tannk idate
Katô
„ 21 8
0.27649
433.68
17.2
5.9983
17.4
649 2.5
15 2S 5,0
16.9
1 Sinzyo
\ Tanakadate
Tanakadate
Mean
0.27675 1
1 1
!l 1
// = (1.27675
Reduction to 1895.0= -119
„ „ sea level = 000
~ 77^ 0:27674
Kominatotaira Syuttyö (/]> M 'O^ ^ Hi ^M)
Observations of the North Party, l.S;»5.
Date and Hour
(Mean Local Time.)
H
1
t
Mean
Time of
1-Vibl'.
Temp.
tv
Mean Deflections
Temp.
tD
Observer
Recorder
-" Temp.
9i
'f.'
(1)
July 13*1' 16'' 6'"
*0.-i7308
435. S6
18:6C
61)407
18:6C
—
--
—
Tanakadate
Sinzyo
(2)
„ 16 31
*0.27270
436.14
17.6
6.0429
17.6
--
-
Tanakadate
Sinzyo
(3)
„ 16 54
-0.27570 436.14
17.6
6.0099 17.6
—
—
—
Tanakadate
Sinzyo
(i)
„ 17 15
1*0.27348 43;i.23j 17.3
6.0 J 36
17.3
—
—
—
Tanakadate
Sinzyo
171. ÖNO.
Simokawara (T M W
DECLINATION (5)
Observations of the North Party, 1895.
Daet aüd Hour
(Mean Local Time.)
5
Observer
Recorder
J I
ily 14«' 17'' 40.8'"
18 35.7
19 39.0
21 59.8
23 50.1
1.5ti' 3 27.4
„ 7 22.7
„ 8 38.1
4 21' 43"
20 45
20 15
21 44
21 43
20 54
16 25
16 5
Tanakadate
Katô
Tanakadate
Tanakadate
Katô
')
Sinzyo
To be contini;ed
(188)
Continued.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
July. 15ti' 101' 5.5111
,, 11 14.2
,, 12 52.7
„ „13 43.2
,. 14 40.G
„ „ 15 55.8
., 17 5.9
., 18 26.3
4° 19'
,, 21
24
25
25
24
21
20
13"
4
9
3
14
26
58
25
Tanakadate
Katö
Tanakadate
^)'
Kat Ö
Tanakadate
Sinzyo
Tanakadate
Katö
Tanakadate
Katö
Tanakadate
Katö
Mean
4 20'
44"
8=4 2o:r3
lieduction to 1895.0= -1.04
„ ,, sea level = —0.02
5=4' 19 ;7
DIP (0)
Observations of the North Party, 1895.
Date and Hour I
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
July 15^1' 9I' 26'"
., 15 29
17 5;
13
14
13
53 57!.)
56.8
„ 56.9
i
Tanakadate
Katö
Sinzyo
Katö
Tanakadate
:\Ican
53° 57 !2
0 =
53° 57 !2
Keduction to 1895.0= 0.43
„ sea level = 0.01
0=53" 57!;i
HORIZONTAL INTENSITY (//)
Observai ions of the North Party, 1895.
Date and Hour
(Mean Local Time.)
H
1/
Mean
Time of
l-Vib«
Temp.
tv
Mean Deflections
Temp.
to
Observer
Recorder
Temp.
9i
9.
July. 14"' 211' 8'"
„ 15*1' 9 15
„ 14 20
0.28109
0.28127
0.28129
436.48
436.62
435.25
16:5 C
17.2
18.9
5^9504
5.9475
5.9569
16:9 C
17.6
19.4
6°42'30!'0
642 22.5
6 4135.0
15°13'23'.'8
15 13 10.0
1512 7.5
16: ic
16.9
18.4
I Tanakadate
I Sinzyo
1 Tanakadate
j Katö
( Tanakadate
f Sinzyo
1 Tanakadate
1 Sinzyo
1 Tanakadate
1 Katö
Mean
0.28122
1
Reduction to is;)5.0= -64
„ „ sea level = 274
J[= t).28124
Ôno Syuttyö iiz if IH 5i)
Observations of the North Party, 1895.
(1)
ii^^
f^m
H¥)
Date and Hour
(Mean Local Time.)
;
1 r ; ^r
Mean
Temp.
Time of
l-Yib'J.
Temp.
ö.
bate iiud Hour
(Mean Local Time.)
5
Observer
Recorder
July l<;ti' 121' 57311.
1 5= 5'
46"
Tauakailale
Katô
It 13.9
; „ '■'
24
Katô
Tanakadate
„ „ Iß 13 5
(>
17
yinzyo
Katô
„ „ 17 2.3
' ,-' 5
40
Tanakadate
Sinzyô
„ „ IS u
i ,. 4
33
Kati)
J,
19 35.6
^
20
Sinzyô
Katô
21 8.4
2
48
,,
Sinzyô
„ ., 23 17.0
■t
1
,^
,,
„ 17«' U 32.0
3
55
,^
„ „ 2 22.5
3
39
„ „ 5 19.8
1
35
,j
7 30.2
0
21
Tanakadate
„ „ 8 54.1
1
11
Tanakidate
Katö
„ „ 10 13.1
=, 2
0
Katö
Tanakadate
11 27.2
3
48
Katô
., ., 12 27.3
5
4';
13 29.4
., 6
It
„
,. „ 14 29.6
„ 6
25
Sinzyô
Hinzvô
15 19.3
9
2i
"
Mean
5 :3'
31"
5 = 5^ 3;57
Réduction to 1895.0= -1.02
„ sea level = 0.00
5=5
2'f>
DIP {9)
ObserTations of the North Party, 1895.
'■ ' — r
Date and Hour
(Mean Local Time.)
Needle
No.
6
Observer
Recorder
July Kit'' 15h 31311.
19 8 ;
14
14
54°
0:4
1.9
Tanakadate
Sinzyô
Kalo
Mean
li
.54'
1:2
'
9 = 54° i;2
Reduction to 1895.0= 0.38
., sealevel= 0.00
e = 54° 1J6
HORIZONTAL INTENSITY {11)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
11
3/
Mean
Temj).
Time of
1-VibS.
rp ' Mean DeHections
tv li '
' 11 «Px 1 9.
Tenij).
tD
Observer '. Recorder
July I'j"' 13'' 50'"
„ „ 20 35
„ 17«' 8 35
0.28058
0.28042
0.28005
435.51
435.62
435.58
20°.7C
19.1
20.1
5!9629
5.9637
5.9672
21:2c
19.6
20.3
6'42'22'.'ô
6 42 42.5
6 42 48.8
]5T3'lS'/8
15 14 0,0
151351.2
20:3C
18.6
2U.0
( Tanakadate f Katô
i Katô il Tanakadate
1 >i j Sinzyô
1 Sinzyô ( Katô
f Katô j Tanakadate
1 Tana\-adate ( Katô
Mean
0.28035
1
j
//= 0.28035
Reduction to 1895.0= - IS
„ „ sea level = CO
(I)
11= 0.28035
Kuzi Syuttyö {!K B £ti m)
Observations of tl;e North Party, 1895.
Araida Pasture m i^ m '\k m)
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July 17«' 9'' 45»»^
13
54^ 3;.»
Katô ' Tanakadate
(910)
Date and Hour
(Mean Local Time.)
11
.1/
Mean
Temp.
Time of
l-Vibll.
Temp.
Mean Deflections
Temp,
to
(Jb.'ierver
Eecorder
ft _ "Pa
Jiily 17"' 171' 28'"
„ „ 17 37
*0.28203
*0.28207
435.75
435.82
19:3 C
19.0
5^9445
5.9436
19:3 c
19.0
—
—
—
Sirzyö
Katö
Katö
Sinzyö
Mean
0.28205
!
(2)
[^ n
IHI)
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
1-Vib:'.
Temp.
tv 1
Mean Deflections
Temp,
to
Observer
Eecorder
9x
fî
July 17«' 19'' 9'"
*0.28213
*0.28221
436.07
436.12
18:0C
17.8
5.9412
5.9403
i8:oc
17.8
1
—
—
—
Katö
Sinzyö
Sinzyö
Katö
Mean
0.28217
1
173. AKKA.
Mr. Tamasawa's vegitable ground i^M^W\'M'M)
DIP (0)
Observations of the North F
•^rty, 1SJ5.
Tate and Horur
(Mean Local Time.)
Needle
No
0
Oliserver
Eecorder
1
July 18"' 201' 37111
14
53' 33:2
Siuzyö
Katö
0=53' 33;2
Eeduction to 1895.0= 0.34
„ „ sea level = O.CO
0^53° 3i!5
HOEIZONTAL INTENSITY
Observations of the North Party
{U)
1895.
Date and Hour
(Mean Local Time.)
11
M
Mean
Time of
Temi>.
Mean Deflectior.s
Temp.
Id
Observer
Eecorder
Temp-
1-Vibr.
W
?i
?a
July 18"' I9I' 41"!
„ 19 53
*0.28138
*0.28i20
435.6!) 18:30
435.71 18.2
5/J517
5.9535
18:3 C
18.2
—
—
Katö
Sinzyö
Sinzyö
Katö
Mem
0.28129
1
Ji= 0.28129
Eeduction to 1895.0= -66
„ ,, sea level = 137
//= 0.28130
174. ANAZAWA.
Nakagawara (/hJl|Wî^P4»"MI?J
DECLINATION
(5)
Observations of the North Party, 1835.
Date and Hour
8
Observer
Eecorder
(Mean Local Time.)
July 19"' I7I' 6.8m
4 42' 7"
Katö
Tanakadate
„ 18 26.5
41 2S
Sinzyö
Katö
„19 37.6
41 24
.,
„ 21 11.4
i „ 41 43
Katö
„ 22 17.7
42 32
„
20"' 2 54.0
1 „ •ll 56
„
7 3.2
36 49
J,
9 12.3
38 22
Tanakad ite
Sinzyo
To be continued
( ontinno 24;o
Reduction to 1895.(:= 0.27
„ „ sea level= 0.01
e = 53 24;3
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1895.
Date and Hour |
(Mean Local Time )
H
M
Mean
Temp.
Time of
1-Vibn.
Temp.
tv
Mean Deflections
Tern XI.
tr.
Observer
Recorder
9i ■^
Julyl9t'' 19'' 15m
„ '20t" 9 45
„ „ 9 58
„ „ 13 19
0.28123
0.28144
0.28137
0.28204
434.20
433.73
433.73
433.4y
23! I C
24.3
24.6
26.1
5!9645
5.9661
5.9661
5.9629
23:4c
24.8
24.8
27.1
6°39'58'.'8
6 39 35.0
6 3918.8
6 38 36.3
15^ 7'35:0
15 7 7.5
15 6 5.0
15 445.0
22°.8C
23.9
24.4
25.1
(Tanakadate
1 Sinzyö
1 Tanakadate
f Sinzyö
(Tanakadate
Sinzyö
1 Tanakadate
I Sinzyö
1 Tanakadate
1 Sinzyö
Mean
0.28152
11= 0.2S152
RedTiction to 1895.0= - 47
„ „ sea levels 4 0
H= 0.28156
Anazawa Syuttyô (/\: # tH
Observations ol.
Sinzyö
)'
Katö
Sinzyö
Tanakadate
Katö
Tanakadate
»
Katö
Mean
5° 37' 50"
S = 5' 37:98
Reduction to 1895.0= -0,95
,, „ sea level = 0.00
s^'S' 37 ro
DIP (Ö)
Ob-ervations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
II
Needle |
No. |!
e
Observer
Recorder
July 22"'i 12'' 14"!
23''i 10 28
13 it
J4
53° 22 ;2
,, 29.6
„ 20.9
Tanakadate
Katö
Tanakadate
Katö
Tanakadate
Mean
i 53° 24!2
1 il
0 = 53
24 ;2
Reduction to 1895.0 =
0.17
„ „ sea level =
o.io
0=53° 24f4
HORIZONTAL INTENSITY (//)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
i
Time of
l-VibD.
Temp.
tv
Mean D«
9i
îflections
92
Temp.
tD
Observer
Recorder
July 22'"' 14'' 1"'
„ 19 38
„ 23'-'' 8 n
0.28185
0.281S1
0.28161
434.46
434.90
434.96
20°.9C
20.7
21.4
5!9553
5.9533
5.9.546
2ti:9C
20.9
21.4
6°39'41'.'9
6 40 0.0
640 7,5
15° 7'35'.'6
15 7 52.6
15 757,5
2K0C
20.5
21.3
f Sinzyö
1 Tanakadate
f Sinzyö
1 Katö
1 Tanakadate
1 Katö
Sinzyo
f Katö
\ Sinzyö
Mean
0.28176
1
11= 0.28176
Reduction to 1895.0= - 39
„ „ sea level = 00
77^ 0.2H176
(108
177. OGUNI.
DIP (Ö)
Observations of the North Party, 1 895.
Date and Hour ; Needle
(Mean Local Time.) ' No.
1
!
e
Observer
Recorder
July 24"! 141' 511.1 j^
1« 4 ; 14
52° 58;4
53 3.0
Tanakadate
Kato
Kalo
Tanakadate
Mean
53 0!7
e = 53' ()!7
ßeduction to 1895.0== 0.21
„ „ sea levels: 0.00
5^53° CD
HORIZONTAL INTENSITY (H),
line deduced from Vihrniion only by aftftumliu/ l^nlne of M.)
Observations of the North Party, 1895 .
Date and Hour
(Mean Local Time.)
7/
M
Mean
Temp.
Time of
1-Vib:.
Temp,
tv
Mean Deflections
Temp.
tn
Observer
Recorder
î'i
f-
July 24'h 14'' 54 m
„15 22
*0.28158
*0.28100
4.32.14
433.39
30:8 C
20.0
5.9748
5.9721
30:8C
26.0
—
—
Tanakadate
Katô
Katô
Tanakadate
Mean 1
0.28129
.
•
I[= 0.28129
Reduction to 1895.0= - 70
„ - „ sea level = 135
11^ 0.28Î30" ^
178. TÖNO.
Siroiwa, Kamo Zinsya (â^r>H';!)n^#Jfrt)
DECLINATINO (5)
Observations of the Norrh Party, 1895.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Jiilv 2r,M> 10'' 37.3'"
5' l!)'
5(i"
Tuiiakadato
Sinzyô
11 57.2
24
39
Katô
13 3.9
25
21
Katô
Sinzyô
14 39.3
25
43
^,
„
15 45.9
24
54
„
Katô
ir, 44.r.
23
14
17 42.(i
22
36
IS 38.G
22'
47
20 28.r,
22
58
Tanakadate
,,
23 22.6
21
52
Sinzyô
Sinzyô
27"' 0 32.4
,, 20
15
jj
1 23.9
20
S
,,
j,
2 50.4
^«
48
J,
„
4 45.3
1"^
36
„
,,
5 55.3
1''
18
,,
6 49.7
!'•'
18
,^
7 27.1
l'"î
5
Tanakadate
,,
8 31.5
1-'
4
,,
Tanakîulate
, „ 9 30.5
19
6
,
,,
10 27.0
20
3
"
Mean
.5- 2J'
4(/'
Reduction to
1865.0 =
seil levels
2i;o7
-0.92
-0.02
20f7
(104)
Dir (0)
Observations of the Ni.r:Li Party, 1895.
Date and Ho.ir j
(Mean Local Time.) |
Needle
No.
0
Observer
Recorder
1
July 26ti> llh 38m'
27f'i 6 18 !
„ 10 3 ■
14
5T 9!3
„ 10 1
7.2
Sinzyö Katö
„ Sirzyö
Tanakadate Tanakadate
Mean • '<■)' H'.)
1
0=5;j° 8;.)
Reduction to 1895.0= 0.17
,, „ sea level = 0.01
HORIZONTAL INTENSITY (//)
Observations of the North Fart y 1895.
1
Date and Hour i
(Mean Local Time.)
H
M
Mean
Temp.
!
Time of
Temp.
, Mean Deflections
Temp.
1-Vibi'.
tv
«Pi
"Pa
t„
July 26t'i 14'' 12'"
„ „ 20 ]
„ 27t'' 9 4
0.28254
0.28216
0.28197
432.67
434.57
434.05
28:2 C
22.0
22.5
5^9605
5.9521
5.9557
28: IC
22.4
22.0
6°33'45'.'0
6 39 15.0
638 50.0
15° 0'3(i'.'2
15 6 8.1
15 525.0
2H.4(
21.5
23.0
Tanakadate
Kalo
Sinzyö
Katö
Tanakadate
»
Mean
0.28222
Jl)
//= 0.28222
Reduction to 1895.0= - 71
„ „ sea level = 365
17= 0.28225
Töno Syuttyö -(it f? ffi ?;j
Observatitins of the North Party, 1895.
Simokawara (TMI^-)
Date and Hour
(Mean Local Time.)
H M
Mean
Temp.
1 ll
Time of Temp.*
l-Vib'J. tv '
Mein
«Pi
D
eflections
^7^n.^ ^)
11
Date and Hour [■
(Mean Local Time.)
1
Needle
No.
e
1
Observer Recorder
1
July 26
( )bserver
!
i-
r.econler
fi
«Pa
1
July 2()t'' 15'' 36"' |
1
1
*().28203 432.82
27; •IC
5'i652 27:8 C:
1
—
~
1
(3)
{'mm Vi
im^î^m
Date and Hour
(Mean Local Time.)
Needle ,
No.
e
Observer
1
Recorder
1
1
July 2'^,^'' 181' 3m
il
14
53°
11;)
Sinzyö
1
Tanaki.diite
r
Date and Hour
(Mean Local Time.)
i
n
M
Mean
Temp.
; Time of Temp.
• l-Vib'. 1 tv ''
Mean Deflections
Temp.
tv
Observer
Recorder
fi
f2
1
July_26ti' 17'' 29'"
*0.2-<20)
433.42
25:5C
^ 1
5.9C07 ' 25:5C
—
Tanakadate
1
Sinzyö
179. KAMAISI.
Suga-kaigan (W^^^mMUl^)
DECLINATION (S)
oliscrviitior.s of the Nurtli Party, 1895.
(195)
Date ami Hour
(Mean Local Time.)
S
Observer
llecorder
July 28t'i lU'i 57.9'»
4 31'
59"
Tanakadate
Sinzyo
11 37.1
32
21
Katô
Tanakadate
,, „ 11 17 0
32
7
^^
12 37.9
32
14
Tanakadate
Sinzyö
„ „ 1'^ 22.6
31
58
„
o ,,11 ^1-1
31
38
Sinzyo
„
„15 22.1
31
59
,,
l(i 18.8
31
>2
„ ., 18 10.1
29
53
Tanakadate
20 0.5
29
41
Hinzyô
Tanakadate
.; - „ 21 32.9
: „ 28
52
Tanakadate
Sinzyö
•2;'i' 0 31.7
■^^
35
Katô
Katö
1 51
28
33
.,
1 1<»-^
••^V
59
5 Ü.1
., 2 ;
5(i
<; 1.1
27
7
(> 57.1
25
51
7 42.7
2R
27
9 1.9
27
59
Sinzyö
Siuzyö
9 49 2
28
44
Tanakadate
10 55.3
i ,. 30
3
Siuzyô
Tanakadate
12 23 7
31
23
Mean
4' 2 )'
12"
1
1
5=^4' 29;20
Reduction to 1895.0= -0.90
„ sea level = 0.00
5=r 28;.}
DIP (9)
Observations of the North Party, 1895
Date and Hour
(Mean Lccal Time.)
Needle i
No.
e
Observer
Ilecorder
July 28"' l-ii 5'"
„ „ 19 30
11
13
13
52'
45!!
44.8
48.2
Sinzyö
Tauiikadate
Siuzyö
Katö
Sinzyö
Tanakadate
M( au
i
52'
4(j;i
J = 52' 4(i;.
Iloduction to 1895.0= O.OG
„ „ sea level = 0.00
ë= 52' ~^4(;f2~
HORIZONTAL INTENSITY
Oljservations of the North Partj
ill)
, 1895.
H 1
Date aud Hour j ^^ , .,,
Mean
Temp.
1 1
lime of :Temp.
Mean Deflections
Temp.
Observer
Kecorder
(Mean Local Time)
]
1-Vibj .
tv
Çi
92
tD
July 28'i' 111' ()'»
„ 20 '55
„ 29ti' 8 21
., 11 31
i
0.28311 432.81 24!8C
0.28349 434.46 21.2
(1.28333 i 434.49 20.8
0.28337 ' 433..57 24.3
i
5.9540
5.9385
5.9397
5.9 ICO
25:lC
21.3
20.9
21.4
6'36'KK'O
6 37 21.3
6 37 45,0
6 36 36.3
14'59' 4'.'4
15 2 2.5
15 3 13.8
15 0 17 . 5
24:6C
21.0
20.7
21.3
1 Katö
\ Tanakadate
( Sinzyö
I Tanakadate
I Sinzjö
Tanakadate
Katö
( Siiizyö
1 Tanakadate
Mean
0.2S334
1 1
'
//= 0.28334
Ecduclion to 1895.0= - 40
^ „ „ se;i level = Ot)
77^""o.i8334
(190)
Kamaisi Syuttyö (|ê ^ IH 5i)
Obser\ations of the North Party, 181)5.
Date and Hour
(Mean Local Time.)
][
M
Mean ; Time of
rp Mean Uellections
Temp.
Temp. l-Vibi'.
1
tv !^
1 '^'■
fi
July 28«' —
*0.28373
434.47, 21.9Ci 5^9356
21'.9C!
1 -^
Kiito
Tauakadate
180. KESENNUMA.
Motomatigawara (tc IHf vn| B)
DECLINATION (5)
Observations of the North Party, 1SU5.
Dat
e and Hour
1
5
Observer
lîecorder
(Mean
Local Time.)
July
31^' 14'> 33.G'"
5 2'
3U"
Sinzvo
Katö
15 42 .U
u
48
,^
„
IC) 38.G
V t>
5
Tanakatlate
»Sinzyö
.,
„ 17 39.4
4 59
12
Katö
Katö
jj
18 44.1
,. 59
4
,,
^,
,,
19 25.0
59
4
,,
Sinzyö
21 3.5
59
24
Tanakadate
Tanakadate
„ 22 7.4
59
35
„ 23 47.9
58
47
j,
Ang.
l^f 1 49.4
57
31
,j
j,
4 10.5
„ 5!>
39
,,
-y,
... 5- '45. 2
- „ 54
54
,,
G 39.0
54
4
-- « • '
..„ 8 8.4
55
uo
Siozyö
9 5.G
56
34
J,
Katö
9 45.2
57
41
.,
„
10 45.7
59
6
Katö
Siuzyö
,,
11 4'2.8
5 0
16
Sinzyö
Katö
1-2 31.9
„ 1
37
.,
jj
13 24.8
'i
(1
-„ 14 "29.7
3
10
Tau;ikadate
Tanakadate
15 '27.9
2
19
,, ■
., K; 32.5
0
59
Katö
,,
„ 17 36.4
0
10
Katö
Tanakadate
18 57.5
4 59
43
„
„ 19 5L7
59
42
,,
.,
2'"i 13 45.2 :
5 1
53
Tanakadate
Katö
,,
3"' 15 53.2 !
0
23
„
Tanakadate
„
18 36.1 !
4 59
59
•20 15.9
5 0
35
ith 13 1U.5
3
40
13 58.1 Î
2
59
■'
]\Iean
4' 58'
39"
S = i' 58;65
Keduction to 1895.0= -0.88
„ sea level = 0.00
5 = 4° 57«
DIP (ö)
Observations of the North Party, 1895.
Dat
Mean
e and Hour
Local Time.
' Needle
1 No.
1
e
( )1 )server
liecorder
July
Aug.
3lst Kjii 141U
l^t 10 22
IS 21
1 '-'
1 14
14
52
22 ;4
22.0
20.0
Katö
Sinzyö
Tanakadate
Siuzyö
Katö
1,
Mean ,
52
2i;5
e=5'2° 21 ;5
Reduction to 1895.0= 0.06
„ sea level = 0.00
0 = 52' 2i;6
(197)
HORIZONTAL INTENSITY.
Observations of the North Party, liS95.
Date and Hour
n
M
Mean
Temp.
Time of
Temp.
Mean Deflections
Temp,
ti,
Observer
Recorder
iMean Local Time.''
1-Vibi'. I ty
f 1
.
Observer
Recorder
■ ■■ I- 1
July. 3lst 17I' 33"' : *0.28395 ' 435.27
., „ 17 .50 i*U.28379 435.36
20.0 c
19.5
1
5.9277 ; 2t(!0C
5.9289 19.5
' —
—
Sinzyö
Tanakadate
Tanakadate
Sinzyo
Mean ■ 0.28387 '
Il 1 '
;
(2)
(MWUJ)
Date and Hour 1
(Mean Local Time.)
II
1 ,1 Mean
'^^ Temp.
1
Time of
l-Vibl-.
1
Temp.
t, !
Mean Deflections
fi. 1 "fa
lemp.
t,.
Observer
Recorder
Il
Aug. ist' 7I' 3"' , *U.2.S423
■I
435.36 19'.5C
1 i
5^9243
1
19:5C
1
1 i
—
Katf)
Sinzyö
181. ISINOMAKI.
Kadonowaki coast {^^ IÄ 'Û WJ M W
DECLINATION (S)
(observations of the North I'arty, 1895.
Date and Hour
(Mean Local Time)
S
observer 1 Recorder
Aug. (;"' 7I' 59.8'"
„ 9 0.5
10 2.3
10 59.1
„11 40.4
12 47.2
4 54' 48
57 52
5 1 22
3 13
3 20
' „ 3 19
Tanakadate
Ka'to
Ta.nakada'.e
Sinzyo
Katö
Tanakadate
Katö
Tanakadate
I: To be continued
(198)
Continued
Date ami Hour
(Mean Local Time.) '
5
Observer
Eecurder
Aug. G"' 13'' 53.4'"
.y 2'
2"
t^iuzyô
Tanakadate
„ „ 14 43.0
1
45
Sinzyö
15 24.0
„ 1
40
.,
16 15.5
0
40
17 2'}.1 ,
4 59
0
18 2).2 {■
5S
45
Taiiakailate
10 29 8 1,
., 59
20
„ LO 50.8 !;
„ 59
24
biuz3Ô
., 22 7.5 ,;
58
53
23 51.0
58
57
Tf' 3 12.7 ;
58
25
Tai akadaLe
Tauakadate
5 25.8 |;
57
15
,> ., « 1^.^ ;!
„ 55
3
7 (-..4
53
13
7 42.6 ;
52
22
Sinzvô
Sinzyo
8 20.4 i
52
40
"
]\Ieuii
4 5'i'
4"
5 = 4 59;07
Réduction to 1895.0= -0.8G
,. „ «ea levels 0.00
8 = 4 58;2
DIP (e)
Observations ot the Nuitli I'arty, 1895.
Date and Hour
(Mean Loctd Time.)
Aug.
C.tli
9''
4(."'
.,
J 3
24
20
16
Needle
No.
14
li
14
5r 47'r
., 46.1
„ 45.9
Mean
51 16:6
Observer
Katt)
Sinzvô
9 = 5r 4';!)
Heduction io 1895.0= 0.0
„ ,, sea level = 0.0
Recorder
Tanakadato
Sinzyo
6 = 51° 46;6
HORIZONTAL INTENSITY (//)
(* Value (laJiiced from Vibration mili/ by assviniin/ Vuluv <>f M.)
Observations of the North Party, 1!S',)5.
Date and Hour
(Mean Local Time.)
1 Jl
M
Mean
Temp.
Time of
Temi-).
Me.m Df flections
Temp.
tr,
1-Vib^.
tv
fi
(p..
Ob.server necoruer
Aug. 6'i' 81' 40'"
„ .,12 20
,. 15 54
,, 19 6
\ 0.28773
!
0.28802
*ü.28598
0.28794
435.0C
432.2(1
433.99
434.68
2r.8C
28.9
24.1
219
-i
5.89 0
5.9089
5.9157
5.8)19
2i:5C
29.7
21.1
22.3
6°31'22y5
6 28 53.8
6 3112.5
14 47'31'.'3
14 4212.5
14 47 22.5
22:iC
28.2
2k4
j Katö
( Tanakadate
1 Katö
f Sinzyö
( Tanakadate
( Tanakadate
( Katö
\ Tanakadate
i "
{ Sinzyo
M2an
; 0.28742
1
i
H= 0.28742
Reduction to 1895.0= -1U7
„ sea level = 0(0
11= 0.28741
(1)
Isinomaki Syuttyo [^ M H! •}!<)
Ob.servations of the North Party, 1895.
Hiyoriyama (Q ?n Ui)
Date and Hour
(Mean Local Time.)
Needle
No.
0
Ol iserver
Recorder
Aug. C'l' 16'. ;i7'"
13
:^l ii:.!
Tanakadati'
Tanakadate
(109)
Date and Hour Mean j. Time of Temp. ^lean Deflections
Temp.
1 tn
Observer Eecorder
(Mean Local Time)' Temp.il 1-Vib". ! U '.■
; 1 1' f'l i fa
Ang. G'h 15'' 34'" *0.2S732 ,433.99 24: !C' 5.9011) 24.1C, — —
1 1 , ' 1, 1
—
Tanalcadate
Tanakadate
m
Station, 1887
mmmf^M'^'j^ ymmn)
Date and Hour
(Mean Local Time.)
1 f 1
1 Needle
No.
e
Observer Eecorder
Aii^. 7"' 10'' JO"!
il
14 51
i
■ 43 ;s
Sinzyu Tanakalate
Date and Four
(Mean Local Time.)
7/ M l^'^^l
Temp.;
1 1
Time of Temp. ^'^'^^ Deflections j.^^^
1-Yib". tv tn
fi fa
Observer Eecorder
Aug. 7«' 9'' 19™
1 I 1
*n.288SS433.5s' 25:4 ci
: : — : — L
5!888r 25:4C
Tanakadate Sinzyô
(3)
Yamadorihama i^WiU^f^r^uiEyiH)
Date and Hour jj
(Mean Local Time.) \
1
Needle
No.
i
e
1
Observer
Eecorder
Fept. 12^1' 7'» 42'« 1'
16 54 i
13
51= 4i;2
1 „ 4t).4
Sinzyô
Tatibara
Kii.zyo
'Mean
n
51= 43;.^
1
Date and Hour
(Mean Local lime.)
H M
Mean
Temp.
1 1
Time of iTemp.l
1-Vib'i. tv
Mean Deflection.
Temp.
t„
( )bserver
Eecorder
i
fi 1 fa
Sept. 12 11" 35"!
*0.28358 432.55 ; 22:7C 5^9504 22:7C
— ' —
, —
Tatibaia
Sinzyô
182. IKUSAZAWA.
Onikôbemura, Ikusazawa '^ttM'î^f^i
DIP. (0)
Observations of the Nor'di V
irty, 1895.
Date and Hour
(Mean Local Time )
Needle j' ^
1 No. i:
Observer
Eecorder
Aug. 8>i 1811 3™
14 j! 53° 1C:5
ii
Sinzyô
Tanakailate
0=53' 10 .'5
Eeduction to 1895.0= 0.33
,^ „ sea level = 0.0Ü
0 = 53° 10;9~
(200)
H011IZ0NT.\L INTENSITY {H)
(* Vfihtp (Inlureil from Vihrafion nnhj by assumini/ V>'■l').
(201)
J>iite and Ifdiir
[Mean Lor-nl Time.)
-Mean Time of Temp. , '^^'■''" DfA^ctions .^^^^^. ^_
Ancç. 10»'' 7'' 44™
., ,. ]:{ 8
Temp. 1-Vib2. ' ty
ymm)
Date and TTnnr
(Jlean Local Time.)
Aug. ](itii 17I1 56'
Needle
No.
14
( )1 (Server
Eecovder
32" 56«
Sinzvo
SiiizA"!
Date and Hour
(Mean Local Time.)
^ , :\reau |j Time of ,Temp.:; ^^""''^ D.île.-tinns .^.^^^^^
jTemp. ! l-Vibl. ty
Aug. I (,'!' —
*0.2fS.557 , 43(i.6:{ 32:7('i, 5!9(U5 32:7('
(observer | Eecorder
I
I
Sif.ZM
Sinzv(
(2)
(TI^F^JlâPrr)
Date and Honr
(Mean Local Time.)
N^eedle
No.
1:! .
e
( »bserver ; lîecorder
Ang. llti' 81. 18'» ']
52'
59 ;4
1
SiiiZMl SinzNÔ
1
Date and Hour ; jr \ y
(Mean Local Time.)
Mean Time of
Temp. 1-Yib!l.
Temp.
tv
1 Mean Deflections
Temp.
Observar , lîecorder
1 n \ f,
t„
1 1
Ang H"' 7'' 57'» 1*0.28321 432.31
'1 .
27:6 C| 5.9564
27:6 C
1 - i "
-
Sinzyô 1 Siuzyô
184. YOKOTE.
Hatiman-zinsya (A il^t M" A il^ #
DECLINATION (8)
Observations of the Nortb Party, 1895.
l>ate and ITonr
CNlean Ijocal Time.
Ang Iff'
12"'
15'
18.4
15
59.4
17
47.7
18
50.4
21
6.6
22
16.8
23
33.7
1
43.3
4
47.4
5
59.0
6
57.0
8
23.9
9
38.7
10
41.0
11
41.8
12
43.8
13
42.8
15
7.8
2S'
]:.
27
26
21
56
25
5
25
32
25
16
25
15
25
15
24
44
23
ijO
2:!
11
23
11)
23
3S
26
4
27
41
2 S
48
29
10
2 S
40
Jtean
25' 37'
Ob
Pecord( r
Tanaka 17'' 13'"
lot'i il Kl
11 3-i
14
14
13
53* 2:4
52 59.7
53 0.7
Tanakadate Katö
Katö
Tanakadate Tanakadate
Mean
53° o:9
:53°
Reduction to 1895.0 =
., sea level =
0'.d
0.61
0.00
i;5
0 = 53°
HORIZONTAL INTENSITY (7/)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
n
M
Mean
Time of
Temp,
tv
Mean Deflections
Temp.
Id
Observer
Recorder
Temp.
1-Vib!î.
■fi fa
Aug. ll'ii ISi' 24'"
„ 12''! 7 57
„ „ 13 20
0.28415
0.28426
0.28434
430.80
432.99
430.13
3i:3C
26.0
35.3
5^9593
5.9380
5.9616
32:2 c
25.1
36.0
6°33' OW
6 34 8.1
6 3155.0
14°51'47y5
14.54 8.8
14 49 13.8
30:5 C
27.0
34.6
f Katö
1 Sinzyö
1 Sinzyö
1 Tanakadate
1 Katö
f Sinzyö
( Katö
1 Tanakadate
( Katö
j Tanakadate
Mean
0.28425
!
j
1
11= 0.28425
Reduction to 1895.0= -240
„ „ sea level = 82
iY= 0.28423
Yokote Syuttyö (ff ^ Hi m
Observations of the North Partv. 1895.
Garden of Kosakaya
{'h^mum
Date and Hour ; Needle
(Me.an Local Time.) No. \
0
Observer
Recorder
Aug. 12^'' 11'' 13'" ; 14
53' W:l
Katô
Kaîo
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Vib\
Temi^.i
tv
i
1
Mean Deflections
9i 1 92
Temp.
t„
Observer
Recorder
Aug. 12l'22ii 2i3'n
„ 22 37
*i '.28367
*0.28370
433 75
433.78
23:8 c!
23.7 1
.5.9415
5.94U9
23:8C^
23.7
— —
-
Sirzyô
Katô
Katö
Sinzyö
Mean
0.2''!i369
1 ' :
! i
i
185. KAKUDATE.
Nakagawamura (4* i'l t-P
DECLINATION (5)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time )
Aug. 1 :;"'
4''
3.2"
6
2.1
G
53.9
8
4.9
8
39.0
9
30.3
10
36.6
12
4.7
13
28.1
38'
29'
37
42
36
26
35
45
36
0
36
32
38
51
41
50
42
44
To be continued
Observer
Recorder
Kat<
Tanakada'e
»Sinzyö
Tanakadate
Kato
Tanakadate
Sinzyö
Tanakadate
[203
Contiuiieil
Date aud Hour
1
1
(Mean Local Time.)
S
Observer
Recorder
Aug. 13"" Uli 45.51U
„15 3j.4
V 41'
4U
35"
22
Hinzyo
Sinzyö
17 10 6
•3 y
50
')
18 7.3
38
7
"
19 37.9
37
51
Tanakadata
21 23.3
37
51
Sinzyô
Sinzvô
„ 23 17.4
38
17
14"
Jl
51 llfi
Sinzyô
Siuzyu
186. KARIWANÖ.
Station, 1887 at Hotel Hatamiira ym'mm^mMMm)
DIP (Ö)
Observations of the North I'i
rty. IS!».',.
Date and Hotir
(Meau Local Time)
// ' ti
Obst-rv.T
Kecordtr
Ang. li"' 13'' 29"'
1:1 ij 53 211;)
Tanakadate
Sinzui
:53° 2(i:.)
Eednction to 1S1»5.Ü= 1.1*7
„ sea level = tUi(J_
" 0^53' 22;0~
HOEIZONTAL INTENSITY (//)
('■■ I'dlve fh'ilared from, Vlhraiion only hy assunùn'i \'(('ii<- •>/ M.)
Observations of the North Partv. ]H!).">.
Date aud Hour
(Mean Local Time.)
. . ^ ,.. ,
, , 1/ Meau Time of Temp.
Temp. 1-Vib!}. tv
Meau Deflections
9i , "Pa
Temp.
! ^D
1
Observer
lîecorder
Aug. 14"' 12'' 151"
*0.283d3 , 431.311 2!):8Cii 5.!)6U() 1 29:80
n).2834l 431.27 29.9 |l 5.9615 1 29.9
■ — i
—
Sinzyo
Tanakadate
Tauakadate
8inzyô
31ean
0.28:547
;
I
Eeductiou to 1895.0= -271
., „ sea level = 41
7/^0283 45
187. AKITA.
Site of old castle mmMA-m^m^i^M)
J)ECLlNATION (5)
Oliscrvatious of the North Party, 1895.
Date aud Hour
(Mean Local Time.)
Aug. 1 1"'
2U''
30.3»"
21
8.8
23
31.8
15"'
1
3.7
4
23.7
5
(!
36.9
38.2
7
8
15.7
23.3
9
25.0
10
35.3
11
27.2
12
16.4
13
28.3
23
4!!
23
14
23
12
22
32
21
17
20
37
20
:u;
21
22
21
39
24
3ij
25
40
2a
41
2f)
2(1
To be continued
Ob -server
SinzM"i
Tanakadate
Sinzyo
Katö
Sinz\(
Eecorder
Kato
Tauakadate
Kato
Sinzyo
Katö
(205)
Continiied
Date and Hour
(Mean Local Time.)
(Jbservcr Eecorder
li
Aug. 15'"i 111' 27.8'" li 5° 25' 32"
15 43.2 i ,. 24 IS
17 34.4 : „ 22 5«
18 4«.2 „ 22 4(i
]!J 21.8 ,. 23 IS
20 4.7 „ 23 22
21 50.U . 22 2(;
23 37.5 .. 22 1'.)
„ If'"' 2 Ki.l .. 22 24
3 26.8 „ 22 7
4 47.2 i ., 21 3t
5 37.!> ., 21 14
Kato Kato
Siuzyô Sinzyö
Mean W 23' 7:{"
\
5 = 5' 23:22
Keductiou to 18i)5.U^ — 1.3U
„ ,, sea level = 0.00
5=5° 21f9
DIP (Ö)
Observations of the North Party, IS'.).").
Date and Hour
(Mean Local Time.)
-Needle
: No. ,
Ö
-Mean
0.28301
i
7/= 0.2830 1
Pieduction to 1895.0= -322
„ sea level = (JOO
//= 0.28298
Akita Syuttyö {ik m Hi *JM)
(Jbservations of the Ncrth I'artv. 1895.
(1)
Old castle.
(Ä
■'jk m
Date and Hour
(Mean Local Time.)
Needle „
XT P
No.
übser^er
lîf corder
Aug. 15ri' 101' 5ym
13 53 30; >
Sinzvö
iSinzô
Date and Hour
(Mean Local Time.)
Il ! M
Aug. 15"' toi' 15'" 1*0.28295 ' 432.13
Mean Time of jTemj).
Temp.j l-YiblJ. ' ty
Mean Deflections
,
iTemp,
27.9 Ci 5.9(;04 I 27:9C|
Observer lîecc'rder
Krdt
Siuz\ô
(206)
C-^) Akita Meteorological Observatory i^mmi^^)
Date and Ilonr !
(Mean Local Time.) j
Needle
No.
0
< 'bserver lîeeorder
Aug. 15"' 151' 19111 ^:{
li
5i :{3'1
( Siuzvö f Sinzvô
'1 ,/ I
Date and IJonr
(Mean Local Time.
'Mean
! ^' '*^ Temp.
1 1
Time of
1
Temp.
Mean Deflection b
Temp.
tu
Ûliserver
Kecorder
i l-Yib".
1
tv
i
9x
■P?
Ar.g. i5tii 141. 2>S"'
.. ., J 4 44
l! 1 1
1*0.28313 431.H1 2^:50
'*0.28319'431.()8 31.0
5.u(;2i
5.9C52
1
2H:5C
31.0
i
—
Tanakadate
Siuzyô
Hiuzyö
Tanakadate
Mean
|| ■■■!
( :5 ) (m^mi'h^mmmi^-^ti 3 v ^tt
-S't-iÉt^-AL^vUSîfiiJx)
Date and Hour
(Mean Local Time.)
Needle
e
Observer Kecorder
Aug. isn. 7'' 41'"
14
oS 3219
Kato Kato
188. HONZYO.
ii^ i\\\ ^
Daisenziyama
DECLINATION (5)
Observations of the North Party, 1
5 15'
(/'
Tanakadate
Sinzyo
17 34.9
u
48
18 41.9
i:^
49
Sinzyö
„
20 16.8
15
5
Tauakadate
)i
21 21.6
11
4N
Tanakadate
22 33.9
1-1
43
17ti. 2 28.3
11
44
4 42.1
11
3
6 12.7
12
10
7 lO.U
11
29
Siuzyô
J,
8 11.7
11
14
^,
9 42.9
11
12
„
Sinzyo
10 47.2
1Ö
29
„
„ - „ 11 48.«
1^
6
12 31.1
bS
33
.,
13 44.6
1!^
IS
Tanakadate
,,
15 37.5
16
2.S
„
IG 38.6
15
20
j^
17 20.6
11
47
"
Mean
\ -S 14'
51"
1
5 = 5^ 14;30
Réduction to 1895.0= -1.24
„ sea levels 0.00
5 = 5° 13!7
DIP (0)
Observations of the North Partv, 1S95.
0 = 53° 17;31
lleductiun to 1895.0= U.81
,, ., sea level = O.UO
e=53° m\~
Date and Hour
(Me;in Local Time.)
Needle !
No. '
0
Observer Peoorder
1
Aug. 16ti' 20'' IG'"
.^^ 17(1' 9 2
11 56
14 '
^^ ;
53 17;i
„ 19.7
„ 15.0
Sinzyo
Tanakadate
Sinzyo
Tanakadate
Mean
'
53° 17;3
'
Date and IIoi r
(Mean Local Time.)
Aug. 16th isii 12'^
„ ITtii 7 45
„ 13 23
Mean
0.282fi5
0.28211
0.28308
0.2S271
HORIZONTAL INTENSITY (U)
Observations of the North Party, 18)5.
(207)
.1/
431.35
433.19
430.31
Mem
Temp
28:4 „ sea levels 00
//= 0.28268
Honzyö Syuttyö {^ ^ |±} ?Mi
Observations of the North Party, 1815.
( )bserver
' Tanakadate
Sinzyô
Tar akadate
Recoider
I Sirzyo
Tanakanate
Sinzvö
(1)
Old castle
m
m m
Date and Hour
(Mean Local lime).
Needle
No.
e
Ob.=;erver
Recor 'er
Ang. 17H. nil 52h
13
53' 22;)
Tanakadate
T. nnkadate
Date and Hour i jr \ .r Mean ''Time of iTemp." Mean Deflections U
(Mean Local Time)!; ^^ I ^ iTemp. I-Vib". I t,- i' ] i^
Observer Recorder
Tanakadate | Tanakjxdate
(. '^ )
{^ y
^)
Date and Hour
(Mean Local Time.)
.1 Needle
e
r)bser'\er
Recorder
Ang. 17'ii 17'' 17'"
t4
53' i',:i
Sinzyô
i
Sin zyô
189. Nosmo.
Usiroyati (M t> itti)
DECLINATION (S)
Observations of the North Pnrty, 1895.
Date and Hour
(Mean Local Time.)
Aug. 18i'i
201' 2 5"
21 89
„ 21 l^'.S
., 23 0.6
19tii 1 1.0
4.t,li
2
4
()
6
8
9
10
11
12
13
14
15
16
17
18
20
22
12.9
42.8
12.8
59.7
13.0
33.1
3;) 5
32 9
24.2
1 9
().0
19.9
().8
12.2
19 8
12.8
]4.9
Mean
51'
34
51
28
5]
11
50
58
5(1
6
48
24
48
1
46
47
45
47
45
54
48
54
50
57
53
51
55
3
54
57
54
6
53
2<)
52
47
51
42
ol
:>
50
:î;;
CO
57
50'
Q?."
Observer
Taunkadatf
Kal("
Tanakadate
Sinzyô
Tanakadate
Sinzv(
Recorder
Sinzyô
Katô
Tanakadate
Sinzvô
Tanakadate
Sinzyô
Tanakadate
Sinzyô
5 =.5' 50;38
Reduction to 1895 0=-^ 1.47
,, ., sea level = 0.00
S =5° 4S:9~
(20R)
T)TP {{))
Observations of the North Party, 1 •!'.»;
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. lOti. 8'' b7"'
19 23
., 21 19
13
IS
14
54'
IGM
15.9
i:!.4
Siozyô
Tanakadate
TaTiakadatc
-.
'"
Mean
54"
15;i
1
1=54' 15; I
Eeduction to 1895.0= 1.13
„ sea level = D.dd
__ _____
HOEIZONTAL INTENSITY (//)
Observations of the North Party, 18^5.
Date and Hour
Mean Local Time.)
Ang. 19tii 7'' 50"'
., 13 23
„ 13 40
„ 17 4f)
Mean
0.27910
0.27948
0.27985
0.27918
Mean IjTime of
Temp.' 1-Yib:i.
432.28! 24:7C:| 5.9993
430.32
430.55
431.23
32.4 i ß.01i2
32.5 j 6.0080
28.5 ' 6.0087
Temp, j I
tv r
Mean Deflections
24:4C!| 641' 16^3
32.8
33.0
29.2
6 39 2.5
6 39 2.5
6 4025.0
f2
15 11' O'.'O
15 5 55.0
15 5 55.0
15 8.55.0
0.27935
Temp
25.0C
32.0
32.0
27.8
01)servev ! Eecorder
Sinzyö j
Tanaliadate'
Tanakadatf
Sinzyô
Katô
![= 0.27935
Eednction to 1895.0= -343
„ „ rea level = < 0
___ _____
(I )
Nôsiro Synttyö (hÊ it ffi ?M)
Usiroyati (îè tf flàj
Date and Hour Ij Needle ^
(Mean Local Time.) ] No.
1
Ob.-erv^r Eeci rder
1
h
Ang. 1;"' 11'' 25'" :| 13 ii 54 25!0
Tanakadate 'J'anakadate
Tate and Tb.nr , .. . Mean!
(:\Iean Local Time.); ' Temp.'
rr,. cir il Mean TeHection ~
Time of 1 Temp.! Temp.
Observer , Eecorder
1-Yib». tv
! fi
fr.
Aug. I'Jti. - — 1*0.27798 431.4'; 28:3C 6^0182 28.30 — — —
il 1
Tanakadate Tacakadafc
(2)
Station, 1887
^ '> >lftiliiJin
Date and Hour
(Mean Local Time.)
Needle
1 No. 1 ^
I
( )1 )server
Eecuv' vmmm
Date and Hour
(Mean Local Time.)
Needle i „
No. 1 ^
Observer
Recorder
Aug. 2ist 17i> C"
14 53* 57!8
Katö
Katö
Date and Hour
(Mean Local Time.)
H
Mean
-'' Temp.
Time of
1-Vib!l.
Temp.
tv
Mean Deflections
;Temp.
Observer
Recorder
Aug. 21*^^ C' 30"
*0.27821
433.9S
20:4 c
5^9977
20^4 C
—
1
Tanakadate
Sirzyô
(2)
(T)mt'}¥\h^^#^.)
Date and Hour
(Mean Lccal Time.)
Needle
No.
e
Observer
Recorder
Aug. 2 ist 91. 4im
,. j
54°
5{4
Tanakadate
Tanakadate
Date and Hour
(Mean Local Time.)
U
M
Mean
Temp.
Time of
l-Vibl'.
Temp.
ty
Mean Deflections
Temp.
tD
Observer
Recorder
fi
f-i
Aug. 2lst 10'' 42'"
*0.27906
431.48
28:6C
6X064
28:6C
—
—
—
Tanabidate
Tanakadate
191. HIROSAKI.
Old castle (ä/.^ÄI^H>' Xm
DECLINATION (5)
Observations of the North Party, 1895.
5 = 5' 28;75
Reductio.'i to 1895.0= -1.54
„ „ sea level = —0.01
5 = 5° 27:2
Date and Hour.
5
Observer
Recorder
(Mean Local Time.)
Aug 22"J I2h 11.8m
5' 33'
2"
Tanakadate
Katö
„ 13 23.7
32
57
Katö
Sinzyö
. 14 48.1
30
4
Tanakadate
^.
„ „ 15 41.0
29
23
Tanakadate
„ 16 57.9
28
58
,,
„ 17 41.0
29
6
Katö
„ 18 48.5
2)
24
.,
„ „ 20 17.7
29
41
,
„ „ 21 32.9
29
40
,
„ 23 1.0
29
28
23"! 1 51.6
27
58
„ 4 35.1
27
8
J
6 14.4
25
56
J
„ 7 29.0
25
23
„ „ 8 19.6
1 „ 25
19
„ 9 50.0
28
2
,
„ „ 10 54.1
30
21
,
„ „ 11 47.8
31
33
,
„ 12 31.4
,! 32
25
'
Mean
5* 28'
1
45"
(211)
DIP (e)
Observations of the Noith Party, 1895.
Da*^e and Hour
(Mean Locul Time.)
Needle
No.
e
Observer
Recorder
Aug. 22'"i 14h IG"'
„ 19 41
„ 23'-'i 9 2G
13
13
13
54' 13i:2
„ 14.4
„ 14.4
Sirzyô
Katô
Tanakadate
Tanakadate
Katô
Tanakadate
Mean
54- i4;o
6 = 54° 14.'0
Reduction to 1895.0= 1.15
„ „ sea level = 0.00
e = M° 15:2
HORIZONTAL INTENSITY {H)
Observations of the North Party, 1895.
Date and Hour
fMean Local Time.)
I
II
21
Mean
Temp.
Time of
l-Yib".
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
' 1
Date and Hour
(Mean Local Time.)
Needle
No
e
Observer
Recorder
Aug. 22"J 16'! 45-"
13
54° 15;i
Sinzyo
Katô
Date and Hour
1 H M 5^''''
: ! Temp.
' ' i
Time of
Temp.
Mean Dt
'flections
Temp.
Observer
Recorder
'Mean Local Time.)
l-YibB.
Iv
9i
?2
Aug. 22"'Jl5i> 55™
„ 16 13
1*0.27925 431.13 2;-;6C
:*0.27924 431.29 29.2
6.0089
6.0059
29:6C
29.2
—
Katô
Sinzyô
Sinzyô
Katô
Mean j' 0.27925
\i 1 1
1
1 1
(2)
mm:k^?n^ ft
Date and Hour 1
(^Mean Local Time.)
Needle
No.
! 0
1
Observer
Recorder
Aug. 23'^' 11'' 24'" 1 13
11
54' 12;l
Katô
Katô
Date and Hour
(Mean Local Time)
H
.1/
11
Mean Time of
Temp.! 1-VibIÎ.
il
Temp.
ty
Mean Deflections
Temp.
t„
Observer
Recorder
fi
?2
Aug. 23i-^' 10'' 52'"
1*0.27970
430.29
32:4 C 6.0080
32.4 C
1 !
—
Katô
Katô
(2 12
192. ADIGASAWA.
Wrestling ground (B à^ mn^îtlH 1) %)
iJECLINATiOX (S)
Observations of the North Party, 1M1J.">.
Date and Hoixr
(Mean Loc.il Time.)
Ang. -i-l'i
12"
32.9"'
>'
13
57.1
14
21.3
'. )'
15
27.2
10
21.1
17
23.Ü
IS
28.1
19
51.3
•22
4.9
■2;}
14.8
>25ti
1
32.7
4
44.4
('.
52.3
8
!»
1.99
16.7
10
46.2
11
44.2
,.
12
23.2
ri'can
37'
44"
37
8
37
9
36
4
34
39
34
f)
34
s
34
8
34
40
34
14
33
56
33
33
31
44
31
33
33
43
37
11
38
(î
:{7
54
34'
30'
Observer
Tanakadate
Katô
Sinzyö
Tanakadate
Eecorder
Kuto
Tanakadate
Sinzyö
Tanakadate
Sinzyö
Katô
Tanakadate
Sinzvô
8 = 5° 34!50
llediiction to 1895.0= -l.(>3
„ sea level = 0.(K)
5 = 5° 32{9
DIP (0)
Observ.'itious of the North Party, 1895.
Date and Hour i
(Mean Local Time.) !
Needle
No.
i ^
Observer
Recorder
ÂTig. 24tii 14'' 50'"
19 11
25tii 10 Kt
13
13
14
54°
45:2
46.8
40.5
Katô
Tanakadate
Tanakadate
Kato
Tanakadate
Mean
51
4(;;2
e=5
4
46:2
Reduction to 1895.0= 1.29
„ sea level = 0.00
\ 0 = 54 47!5
HORIZONTAL INTENSITY [11]
Observations of the North Party, 1895.
Date and Hour
H
i\l
Mean
Time of
1-VibB.
Temp.
Mean Deflections
Temp.
Obser ver
Recorder
(Mean Local Time.)
Temp.
tv
9.
92
tD
Aug. 24ti' 13'' 34'"
„ 18 3
„ 2.5"' 7 54
8 32
0.27790
0.27820
0.27701
0.2773i)
430.49
430.53
431.50
431.83
29:6 C
28.7
24.7
25.4
6.0253
6.0239
0.0277
0.t)232
29:4C
29.3
24.5
26.0
6°41'12'.'5
6 4158.8
643 28.8
643 28.8
15°10'46'.'3
1512 23.8
1515 50.6
1515 50.0
29:8C
28.1
24.9
24.9
f Sinzyô,
(Tanakadate
Tanakakate
1 Katô
1 Tanakadate
( Katô
1 Tanakadate
f Tanakadate
I Sinzyö
Katô
f Tanakadate
( Katô
(Tanakadate
1 Katô
:\Iean
0.27763
i
1L= 0.27763
Reduction to 1895.0= -388
„ sea level = 00
//= 0.27760
Adigasawa Syuttyö C^'^ptÜ^)
Observations of the Norlh I'arty, 1895.
(1)
(^^mr-TBte-Jiiiii^i^SM)
Date and Hour
(Mean Ijocal Time.)
Needle
No.
B
( )bser\ t-T lîecorder
Aug. 21'!' Si' 44'"
13
54 Ï.V.1
Siiizyô ' Katô
(213)
Date and Hour
(Mean Local Time.)
1[
M
Mean
Temp.
Time of
Temj).
Mean Deflections
Temp.
ti>
Observer
Kecorder
l-ViM.
ty
?i
*2
Aug. 24^1' 8'' 15'"
*0.279U0 430.70 28°.7C
1 1
6X112 1
28!7C
—
—
^
Tanakadate
Katö
(2)
Maitomura (^^It^^fflril^^)
Date and Hour
(Mean Local Time.)
XeedJe i n
; No. I ^
Ulwerver
Recorder
Aug. 24"' 10'' 21"^
!' i
13 54' 47^7
Sinzyö
Katö
Date and Hour
(Mean Local Time.)
II
j Mean
-" Temp.
Time of
1-Vib!}.
Temp.
ty
Mean Deflections
Temp,
to
Observer
Eecorder
«Pi
^2
Aug. 24"' 9'' 54'"
*0.27841
1
430.21 30; IC
6^0224
.30: ic
—
—
Tanakadate
Katö
193. IPPONGI.
DECLINATION (5)
Observations of the North Party, 18:)5.
Date and Hour
(Mean Local Time.)
S
Observer
Kecorder
Aug. 26"' 19>' 49.8"^
20 37.5
21 56.2
22 48.9
„ 27"! 0 33.0
2 44.6
4 20.7
5 51.6
7 10.0
7 50.4
9 7.5
10 20.9
„ 11 22.3
12 33.3
„ „ 13 52.6
14 44.6
16 26.7
17 28.7
19 218
20 34.5
5° 42' 0"
41 43
41 4(;
41 49
41 35
40 29
39 58
38 59
38 35
37 49
38 28
41 19
43 59
45 47
45 17
44 41
43 5
41 5'.'
42 2
„ 41 37
Tanakadate
Katö
Hinzyö
Tanakadate
Katö
Sinzyö
Katö
Tannka-l: te
Hiuzyö
Katö
Tanakadate
>ii\7.yö
Katö
Sinzyö
Katö
Mean
5° 41' 3S"
8 = 5' 41!63
Reduction to 1895.0= -1.71
„ sea level = 0.00
5 = 5° 39 '.9
DIP (9)
Oliservations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 27"! 9'' 54"!
„ „ VÀ 6
18 41
13
13
14
i 55°
16{8
16.7
16 3
Siiizyô
Tanakadate
Katö
Tanakadate
Mean
55
i(;;r.
!
6 = 55" 16!ô
Reduction to 1895.0= 1.37
„ sea level = 0.00
0 = 55' 18.0
(214)
HORIZONTAL INTENSITY (H)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
If
31
1
Mean Time of
Temp.; l-Vibil.
Temp,
tv
Mean Deflections
Temp.
Tf^r^^-^A^-^
9i
92
tD
Aug. 27»'' 8'' 36'"
„ 13 28
„ 20 8
0.27524
0.27526
0.27532
432.08
431.39
432.56
24:7C 6.0440
27.0 ! G.04Ü0
21.6 6.0400
24:90
27.3
21.9
6°46'56{'3
6 46 6.3
6 47 19.4
1
15°24' 5'.'6 24:50
15 2158.8 26.7
15 24 55.0:21.4
Tanakadate
( Sinzyo
( Katö
1 Tanakadate
Sinzyö
1 Katö
( Sinzyo
( Tanakadate
I Katö
Mean 1 0.27527
1
//= 0.27527
Reduction to 1895.0= -293
„ „ sea level = CO
//= 0.27524
Ippongi Syuttyö (- A^ A 15'» 1™
*0.27543
431.64
25:5 C
6.0444
2.5:50
—
—
—
Tanakixdate
1 Sinzyö
194. OMA.
DECLINATION (5)
Observations of (he North Party, 1895.
Drxte and Hour
1
(Meon Local Time)
S
Observer
Recorder
Aug. 28t'' 20i> 19.0'"
6' 22'
31"
Sinzyö
Katö
„ 21 EG.5
22
18
„ 22 4.1
22
37
29th 0 91
22
14
"
2 9.3
'-^1
47
4 48.1
20
55
Tanakadate
Tanakadate
5 44.7
19
47
7 4.5
19
10
8 15.7
„ 19
47
Katö
Sinzyo
9 26.0
21
58
„ 10 30.8
24
44
Katö
„11 25.8
25
50
„ 12 6.0
25
39
„ „ 13 36.0
24
45
Tanakadate
Sin'ïvo
„ 14 49.6
23
29
Tannki^dute
„ 15 15.6
22
59
Kalo
„ 17 24.9
22
24
Katö
Tanakadate
„ 18 3S.G
22
46
„ 20 31.0
23
1
»
Mean
6' 22'
21"
5=G° 22!35
Reduction to 1895.0= —1.75
„ „ sea level = O.C( »
8=6° 2Ö;6~
{215]
DIP (ö)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 29"' h^ Om
19 42
1
13
13
15
55° 28{8
„ 25.4
20.4
Sinzyô
Tanakadate
Katô
Katô
Sinzyô
Tanakadate
Mean
1
55° 26!9
1
e=55° 2o;'j
Reduction to 1895.0= 1.38
„ „ pea level = 0.00
e = 55° "28a
HORIZONTAL INTENSITY (II)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
l-VibB.
Temp.
ty
Mean Deflections
fl 92
Temp,
to
22:0c
22.5
22.3
Observer
Recorder
Aug. 29tii 7*» 49m
„ ., 13 8
„ „ 18 10
0.27055
0.27112
0.27110
432.56
432.12
432.62
22:1c
23.0
22.4
61)928
G.0907
6.0860
22:3 C
23.6
22.5
6°54'21î'3
6 53 23.8
6 53 33.1
15°41' 0('6
15 39 6,2
15 3911.3
1 Katô
I Sinzyô
Tanakalate
1 Katô
I Tanakadate
Sinyzö
Katô
>»
1 Tarakadate
( Katô
Mean
0.27092
//= 0.27002
Reduction to 1895.0= -260
„ „ sea level = 00
77= 0.27089
Oma Syuttyö (;^ Wi ffi ^)
Observations of the North Party, 1895.
(1)
Date and Hour
(Mean Local Time.)
Aug. 29"' I2h P"
NeetUe
No.
13
55° 6!2
()l)server
Recordrr
Sinzyô
Sinzyô
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
Temp.
! Mean Deflections
Temp,
tn
Observer
Recorder
1-Vib::. ty
fx
92
Aug. 29tiilli' 12m
„ „ 11 26
*0.27346 432.40
*0.27303 I 432.45
22:6 c
22.5
ß.ÜC.09 22:6c
6.0655 22.5
Sinzyô
Sinzyô
Mean
0.27325 i i
(2)
Oma Zizödö {:k f^ m M 'È.)
Date and Hour
(Mean Local Time.)
Needle
! No.
6 Observer
Recorder
Aug. 29th i5h 38m
13
55° 32 ;2
Katô
Katô
Date and Hour
(Mean Locnl Time)
H
Tf 1 Mean
^^ |Temp.
1 ,
Time of
1-Vib5.
Temp.
Mean Deflections -pej^v,
Observer
Recordor
ti)
fl :'.
Te m J).
Mean Deflectioiis
Temp.
Observer
Kc corder
Sept. l=f- 6i> 4im |*0.274J8
432.r;(;j 22:8C! G^(»489
22:8 c
Sinzyô
Sinzyô
196. MAKADO.
Aza Toriitai {^ Mi Wi ¥)
DECLINATION (5)
Observations of the North I'artv, 1895.
5 =.5- 53!22
Eednction to 1895.0= -1.60
„ „ sea level = -0.01
8=5" &i;6
DIP (e)
Observations of the North Parlv, 1895.
0 = 54' 42; 1
Eeduction to 1895.0= 1.14
„ „ sea level = 0.01
5 = 54 43^r"
Date and ETonr
(Mean Local Time.)
■
6
< ibservi r
lîoeor.lcr
Hept. 2"'l 14'i 23.2m
„ 15 14.5
„ 16 40.2
5° 55'
54
53
31"
4S
7
Sinzyô
Sinzyô
. „ ,.17 39.3
., 19 0.5
53
53
2
23
Tanakadate
„ '20 28.8
„ 21 39.2
3i-'l 0 37.!»
,, 53
53
53
34
21)
]
K atô
Katô
2 52.6
52
23
'
,, 5 11.9
., 6 47.3
51
49
55
IS
"
"
„ ,, « 13.3
9 38.3
10 2.3.9
49
52
53
48
18
57
Sinzyô
Sinzyô
„11 28.3
>, 55
42
^'
„ „ 12 32.9
„ 13 35.5 ■
..14 22.2
,. 15 3.3
56
57
.56
55
35
1
44
5!
Katô
Sinzyô
Katô
Katô
Sinzyô
Katô
Sinz\ô
IMean
.5" 53'
i;"
Date and iroiir
(Mean Local lime )
Needle ;
No. ^
( »bsf'rvcr
Kecorder
Sept. 2'"' 9'' (i'"
19 49
3'-'i !) 5
13 54 42 !6
13 ; „ 40.4
— j „ 43 2
Tannkadate
Katô
Sinzvo
Katô
r
Sinzyô
]\lean
54' 42 ;i
(218)
HORIZONTAL INTENSITY (//)
(* Value deduced from Vibration only hy assuming V(due of Jl/.)
Obsei-vations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
l-VibD.
Temp.
tv
Mean Deflections
Temp,
tn
Observer
Recorder
ft
f-i
Sept. 2"'i9«^ f3m
„ 10 3
„ 18 33
3"! 7 51
„ 13 15
*0.27699
*().27683
0.27705
0.27G97
0.27G98
431.94
431.79
432.51
433.39
430.96
23:9 C
24.3
2L5
20.G
2(i.8
g!o253
G.03O3
6.0211
G.0159
G.0341
23:9C
24.3
21.8
20.9
27.5
G 44 42.5
G 45 27.5
G 43 23,8
1518 52.5
15 20 15.0
1515 50.0
21.3
20.4
2G.2
Katô
1 Tauakadate
I Sinzyö
1 Tanakadate
f Siuzyö
I Katö
Tauakadate
Siczyö
Tauakadate
: .„
Sinzyo
f Katö
1 Sinzyö
Mean
0 2/G92
11= 0.27G92
Reduction to 1895.0= -211
„ ,, sea" level = 140
" 7/= 0.27691
(1)
Makado Syuttyö m PT t±i 51)
Observations of the North Party, 1895.
Hurukawa coast ("iaiUiVfiilft/f)
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Sept. 2"'' 11'' :;0'"
15
54° 34«
f Tauakadate
1 Kato
1
Date and Hour
(Mean Local Time.)
11
M
Mean
Temj).
Time of
1-Vib?.
Temp,
tv
Mean Deflections
Temp,
t.,
Observer
Recorder
fi 44'"
*0.27705
43] .38
25.4C
6.0287
1
25:4C.|
—
—
Katö
Tauakadate
1
(3)
Siraiwa (Sifaift'T^â:^MifJ
Date and Hour
(Me.m Local Time.)
Sept. 2"J IG'' 39"
Needle
No.
13
54° 27 N
Observer
Tauakadate
Recorder
Kato
1
Date and Honr
(Mean Local Time.)
U
Mean
Time of
1-Yib:î.
Temp.
tv
Mean Deflections
Temp.
to
Observer
Recorder
J\[
Temp.
Sept. 3''i 10'' 5'".'"
„ „11 12
*0.27(;68 430.0«
*0.27(J01 1 4:;0.(.'4
! 1
2S:8C
28.8
r,.( :42 1
6.0431
28:8 C
28.8
—
-_
-
Siuzyô
Sinzyô
Mean
0.27G3.5
1
i
(5)
Syokonsya
m ià K± m)
Date ar.d Hour
(Mean Local Time )
Needle '
No.
e
Observer Recorder
Sept. 3"' K)'' (;•"
13
u 3i;8
Sinzyö SiDZyö
('■>) Station, 1887 (^wrfüi^/
Ë.'i^ïï\Bmm-}J y '^ 1-
Mill'JSi)
Date and Hour
(Mean Local Time.)
Needle
No.
Ö
Observer
Eecorder
Sept. ;i''i 17'' 11'"
1!
54 32;3
Siüzyö
Katö
Date and Hour
(Mean Local Time.
n
M
Mean
Time of
1-Vib".
Temp.
tv
Mean Deflections
ITemp.
01)server
Recorder
Temp.
t'l
9. *"
Sept. 3''i 17'' 11'"
■•0.2773G
431.51
25:0C
(10244
25:0 C
—
— —
Katö
Sinzyö
197. AOMORI.
Okidate (Obama) (MI[?3fJ'A'-7?+?a^r-'J«!iil |hS)
DECLINATION (S)
Observations of the North Party, 1895.
Date and Hour
(Mean Local Time )
5
Observer
Recorder
Sept. 3''i 2-.:si' 49.7'"
5^ 29'
52"
Sinzvô
Tanakadate
,. 23 52.9
29
35
Siuzyö
4"' 0 35.4
29
10
2 37.9
28
8
''
5 1.0
28
19
5 41.G
27
25
0 31.3
25
57
7 48 5
25
14
Tanakadate
Tanakadate
8 30.5
25
31
9 42.5
„ 27
24
10 54.4
29
37
'
..11 37.7
:31
39
'
„ 12 24.1
33
14
13 0.1
34
42
,j
Sinzyö
14 13.8
33
53
,, -
15 15.4
32
28
Sinzyö
1« 31.3
32
10
,^
„ 17 29.1
31
27
Tanakadate
Tanakadate
18 9.9
32
7
,j
Sinzyö
19 20.9
31
39
-, 20 49.9
30
2 s
Siüzyö
„ 21 37.3
30
32
Tanakadate
Tanakadate
22 53.0
30
2S
5^'' 0 31.6
29
20
4 58.4
-, 30
47
To be cunt
i'.iucd
(t>2())
Cuuliuucd
Date
and Honi
5
Uliserver
Itecurder
(Mean
Local Time.) [
S<].!.
,^11' 5'' 2J.8'" ,
5 31'
V"
Taiialvadate
Tanakadate
7 17.3
;'>()
22
.,
„
y 1.3
32
20
Siuz}o
SinzyO
'.) 38.4
:53
57
.,
,. 11 5.4 1
•■5'*'
4
,,
„ 12 3:j.i
37
50
Tanakadate
,. 14 4i.r,
35
53
Tauakadate
Sinzyo
If) '.).!
33
3U
.,
18 4 7
27
2!»
Tanakadate
"
18 .37.(; 1
1
•-^iJ
52
^lean :
5 2;)'
TiS"
8=5 •2'.)!J7
Réduction to 18'J5.U= -l.«G
,. 8ea level =^ U.UO
5=5° 28;3
DIl^ (9)
Observations of the North I'arty, 18',).'
Date and Hour
Needle
0
( observer
Eecorder
(.Mean Local Time.) 1
No.
Sept. . 4*1' 141' 52'n
13
54
52 !5
Tanakadate
Sinz> Ô
„ 20 13
13
5G.B
SinzyO
.,
5ti' 8 1V>
14
54.U
.,
„ - '.' 5S
13
5G.4
,,
1^ ^'"'
13
,.
5S».l
J,
;: :. 15 38
13
It
55.3
Tanakadate
..
.AI. .Ill
54°
55:8
0 = 54^ 55;-!
lleduction to 18'J5.0= 1.22
,, ., sea level= O.LO
0 = 5r 57 !0
HORIZONTAL INTENSITY (//)
Observations of the North Party, 18ci5.
Date and Iloiir
M
Mean Time of
Temp. I-Vibt]
Temp.
tv
Mean Deflections
Temp.
(Mean LocalTime.)
9i 1 9-j
1
1
Sept. 4'" 71' 22™
„ 13 51
., 18 5G
0.27745 , 432.30
0.27739 429.49
0.27G57 431.45
23:gc g!oig4
1
31.2 ' G.0393
25.6 i G.0339
•23: IC
31.5
25.8
6''43'26'.'2
64113.8
G4411.2
1515'39:'4
15 10 54.4
1517 30.0
21: ic
o0.9
25.5
J Tanakadate
( SinzyO
(
( Tanakadate
( SinzyO
/ Sinzyo
1 Tanalcadate
1 Sinzvo
1
(T.makadate
Mean ' 0.27714
11 p
1
11= 0.27711
llednetion to 1895.0= -281
„ sea ]evel= UO
11= 0.-27711
Aomori Syuttyo ifi M tÜ 5i)
(jbservatiuii-i ni; the North I'arty, 1895.
Near Okidate-inari il'^'^n^WäjG.W)
Dato and Hour
(Mean Local Time.)
Needle
No.
0
Observer i Recorder
Sept. 4"' 17'' 46'"
13
54' 58!8
Sinzyo Siuzyo
Date and Plonr
(Mean Local Time.)
1
11
M
Mean
Temp.
Time of
l-Vibl'.
Temp,
tv
Mean Dc
flections
iite jiiid Hour
(Mean Local Time.)
Needle
No. ji ^
Observer Kecorder
Sept. 5"' 171' 2.5"'
li 54 55.'-;
'J';ma!:adiite Sinzyo
Date and Hour ,
Mean Local Time.)
7/
j Mean
^ Te nip.
Sept. 5"' l(;l' 5(1
*().27()79 431.4;) i 25:8C
Time of Temj).
1-Vib". I tv
().Ü3(J8 ' 25:8 C
1 Mean Deflections
Temp.
Observer
1
; I'eeoider
i
;
(p.
—
-
—
Siuzyo
Tanakadate
i'à)
Easte bank of the River Tutumi (Jt^ j\\ ^ ^
Date and Hour
(Mean Local Time.)
Sept. (,'1' 8'' 32"
Needle
No.
13
:4^ 4'i;2
Observer
Ee corder
Tanakridatf
Siizyo
Date and Hour
(Mean Local 'J ime.)
JI
M
Mean i Time of
Temp j 1-Vib2.
Sept. (;"' 71'
8
Jleaii
:*0.277H2 431.761 25:iC
Hl.277;»2 431.03i 25.4
' I
(1.27787 1 j
0.0176
6.0175
Temp. I ^^^''^^ Deflections |^^,^^^^
25:iC:l
25.4 :!
Observer
Sinzyo
Tanakadate
R cordtr
Tanakadate
Sinzyô
198. FÜKAYA.
Tenrikyökwai i'^MM ## \H )
DECLINATION (5)
Observations of (he South Party, 181)5.
Date and Hour
(Mean Local Time.)
5
Obi^erver
Recorder
Jure. 28* 1)1' 1S.3"'
4° 3(/
47"
Iniamura
Tamaru
„ y 43.5
31
28
10 40.0
34
6
)'
„ n 34.0
36
25
Nakaniui-a
12 26.3
3Ü
(■(
Tamaru
13 25.1
I't
26
Nakamura
Nakamura
.,11 iy.8
40
31
Imamura
15 15.6
3J
5 S
Tuniaru
( Tamaru
I Nakamura
„ ,, 1j l.y
38
28
Imamura
Imamura
17 2.8
3Ü
43
Nakamura
Nakamura
,. 17 51.8
35
N
18 57.3
31
28
''
V.) 5L6
35
34
"
„ „ 22 5.8
35
34
1
( Imamura
Tamaru
•22 57.7
35
32
Nakamura
Imamura
2'Jii' 2 30.3
35
21
'I'amaru
Tamaru
4 57.5
32
11
5 44.G
31
31
Imamura
6 50.3
■I'd
24
Nakamura
Nakamxira
7 34.3
30
15
8 48.!»
31
45
Tamaru
Imamuru
Mean
4' 35'
7"
5=: 4 35;i2
Reduction to 1895.0= -0.51
„ „ sea level = 0.00
5=l:°~347(r~
(22^:
DIP (0)
OljHcrvatiüns of the Houtli Tarty, 1895.
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
lîc corder.
June
2Sti' iiu ih'"
14 43
18 7
21 21
29tii 8 0
! 1
49°
58! I
52.9
51.6
57.1
52.2
Imamura
Nakamura
Imamura
Nairn mura
Tamarir
Imamura
Nakiimr ra
Mean
49°
54 ;4
e=49°
Reduction to
1895.0 =
sea level =
54;4
- 0.97
0.00
0 = 49° 53 !4
HORIZONTAL INTENSITY (77)
Observations of the South Party, 1895.
Date and Hour . | jj
(Mean Local Time.)
M
Mean
Temp.
Time of
1-Vib:.
Temp.
tv
Mean Deflections
Temp.
(Jbserver
Recorder
?!
ÎS
t»
June 28'" 10'' 20'" j 0.29576
„ 14 2 ' 0.29584
„ 17 30 ; 0.2 530
„ 22 37 J 0.29576
„ 29"' 8 33 '' 0.2 621
435.29
434.15
434.34
436.30
437.62
25:50
29.0
27.4
22.5
18.5
5.8538
5.8651
5.8668
6.8 J93
5.8356
2.5:30
29.3
28.0
22.2
18.1
6°2C'22'.'5
6 19 30.0
6 20 3.1
62119.4
i 6 22 6.9
1
14°28' 3'.'1
14 26 16.3
14 27 26.2
14 30 15.6
14 32 25.0
25:7 C
2S.7
26.9
22.7
18.0
Imamura
Nakamura
In:amura
Nakamuia
Imamuia
Tamarii
Imamiira
Nakamura
Imamura
Nakami ra
Mean | 0.29583
!
1
Redi;ction lo
]l= 0.29583
1895.0= -2S2
sea level = 51
11= 0.29581
199. SAKURA.
Parade graund m %- M i'< Ü)
DECLINATION (5)
Observations of the South Party, 1895.
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
July 2"^i K'.ii 45.*;'"
4' 22'
55"
Tamaru
In:amnra
17 57.0
•21
12
Imamura
,,
19 25.3
•21
9
,,
,.
■20 47.1 1
'21
54
Tamaru
Tan: au
22 13.3
•21
11
Nakamura
Iniamuia
23 12.4
20
55
Tamaru
Tam aru
31-^ 4 36.8
19
47
„
„
5 45.2
20
5
„
„
,, 8 2.8
18
29
,,
)'
9 22.0
IS
58
Nakamiara
Imamura
10 6.4
„ 21
20
Imamura
Nakamura
„ 11 4.1
■■^3
42
Nakamura
Imamura
12 4.0
•-'4
4.5
„
„
13 18.5
•^5
22
,,
Nakimur.i
13 53.0
'25
47
Imamura
Imamura
14 55.3
'■^5
8
„
Nakamura
16 2.1
'•^3
25
,,
,,
1
„ 17 9.1
22
"
13
))
Imamura
Mean
4° 21'
;îs"
5 = 4° 2i:63
Reduction to 1895.0= -0.41
„ sea level = ^OAX)^
8 = 4° 21 !2
Dir (0)
Observ: fions of tlie South Party, 1S95.
(223)
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 2"'i 17'> 41">
„21 32
3''i 8 43
„ 15 29
1
2
1
1
4r 9;5
fi.i
8.8
9.'S
Nakamura
I'amaru
Imamura
Nakamura
Im a mura
f Nakamura
( Imamur.i
'Sleau
49' 8!,1
( = 49 8;.!
Eedue'.ion to 1SJ5.0= -0.50
„ 8ea level = O.OO
> = 49°
8!1
HORIZONTAL INTENSITY (7/)
Observations of the South Party, 1895.
Date and Hour
II
.1/
Mean
Temp.
Time of
1-Vibp.
Temp.
tv
Mean Deflections
Temp.
tn
Observer
Recorder
(iMean Local Time.)
"Pi
fs
July 2'"' 22'' 43'"
„ 3''i 10 4)
„ „ 11 17
., „ 19 44
0.29761
0.29723
0.29729
0.29739
435.59
434.61
431.31
435.62
20:40
23.3
26.2
23.6
5!83a9
5.8475
5.8487
5.8383
20:.5C
2.^.4
26.2
23.4
6°19'33'.'0
6 17 56.9
6 17 43,8
6 18 33.1
14'26'29W
14 22 23.1
14 2-2 7.5
14 23 43.8
20.40
2 ;.2
23.2
23.8
Nakamu a
Imamura
Nakamnra
Imamura
Imamura
Nakamura
Imamura
Nakamnra
]\îpa:i
0.2 1738
!
'
;
//= 0.2:)73S
Reduction to 1895.0= —175
„ „ sea level = 38
77^ 0.29/3/
200. SAWARA.
Araku Hudö [77^/ T^Üil^)
DFXT^INATION (5)
Observations of the South Party, 189,5.
Date and Hour
(Mean Local Time.)
5
1
Observer
Recorder
July 4^11 22'i 23.1'n
4 22'
5S"
Imamura
In amura
5»'' 2 518
23
58
4 45.0
2 3
34
6 26.9
21
6
7 33.0
21
4
Tamaru
Tamaru
9 42.S
,, IS
58
Nakamura
Imamura
11 4' ».9
28
47
Nakamura
12 34.4
29
42
Tamaru
„ „ It 1.5
3)
34
Nakamura
Tamaru
„ „ 15 3.6
28
54
Nakamura
„ 16 12.7
26
40
Imamura
„ 1-3 33.5
25
21
18 •47.0
25
26
'
17 0.0
25
39
18 5.0
24
24
Nakamura
19 13.0
24
16
20 4.8
24
37
Tamara
Tamaru
22 14.4
24
33
Nakamura
23 0.8
24
31
Nakamura
„ 0"' 3 12 2
23
27
Tamaru
Tamaru
6 9.1
20
48
6 52.8
19
58
7 59.6
1 i
55
it 2.6
20
9
Nakamura
Nakamura
Mean
4' 24'
32"
Reduction to
8 = 4'
18.95.0 =
sea level =
2 ; ;53
-0.40
_ 0.00
"S^4°^24!l
(224)
Observations of the South Party, 189Ö.
Pato and Hour Needle
(]\îfan Local Time.) No.
0
Observer
Recorder
Jiilv .'')"' 7'' 15™
It; 13 —
18 5(; —
22 39 '^_
C'l' !) 3
4!»" 15. '3
lv.8
„ n.4
„ 17.0
„ w.i
1
Imamuni . Imamnr.i
Tamarn Nalcamnra
Nakamnra
;| Tamarn
" , 1 Nakaniura
Mean
49' 17;.^
0.= 49° 17;3
Eednction to 18J5.0= -0.01
,, „ sea level = 0.00
0=49° im
HORIZONTAL INTENSI! Y (H)
Observations of the Sonth Party, 181)5.
Date and Hour
Mean Local Time.)
Jnlv 4t'' 2.{i'
1 >>"
„ 5^'' 11
43
„ „ 17
27
„ „ 21
54 i
„ G"> 9
58 \
M
Mean
Temp.
Time of
1-Vibïï.
Temp.
tv
0.2:ir,s2'43t30 23:7 C 5.8528
0.29689 I 43 i.yO, 27. i 5.85()4
0.29639 433 63 27.0 i; 5.862S
0.296571434.87! 24 0 '| 5.8531
0.29645 '433.81' 2-.7 I; 5.8;ill
23:5C
27.7
27.2
24.f;
29.0
Mean Deflections
Temp
Id
Observer
Pecoi'der
6°18' 5W !l4°22'33'.'9 24:0C Nakamnra
6 17 58.1 14 22 3;, 2 23.9
6 1813.8 14 23 8.1 23.8
6 1913,8 14 25 20.6
23.4
6 18 4.0 ■ 14 22 22.0 2S.5
i\Iean
0.2 :)6';2
Tamarn
T.imaru Nakamnra
Imamnra
Tamnrn
Nakamnra
Tamarn
//= 0.29662
Redrrclion to 1895.0= -137
„ ,, sea level = 13
//= 0.29661
201. TYÖSI.
Wakamiya Hatiman (^ î-'i* A il^ ^
DECLIN.VnON (5) ,
Observations of the Sonth Party, 1895.
Date and Hour
(Mean Local Time.)
Jnlv
111
14.81»
4
53.0
5
8.4
6
17.8
7
4.5
8
1.1
9
23.3
10
31.2
11
17.9
11
52.1
13
23.0
14
26.1
15
29.7
16
23.3
17
35.6
18
46.8
21
16.0
22
35.4
23
34.0
13'
33'
11
20
11
4
10
33
9
49
l(t
10
12
0
16
15
ir.
45
17
51
1S
54
18
22
16
V.}
It
4(;
13
11
12
40
13
25
13
15
13
26
:\rfan
17"
Observer
Recorder
Nakamnra
Tamarn
Nakamni'a
Tamarn
Nakamnra
Imaninra
Tamarn
Nakamnra
Nakamnra
)'
Tamarn
Nakamnra
Tamarn
Imamnra
Nakamnra
Imamnra
Tamarn
Imamnra
Nakamnra
I'.rdnction t.
3 = 4- 13!78
]8J5.0= -0.33
sea level = 0.00
5 = 4' 13;4
(225)
DIP (0)
Observations of the Soiith Parly, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 7t'i 5'! 58m
9 5S
16 1
18 4
23 14
1
1
Î 1
1 —
49°
48
i;4
52.9
56.0
57.3
55.0
Nakamura
Tamaru
Imamura
Nakamura
Ni\kam\ira
Tamaru
Imamura
Nakamura
Mean
48'
56 ;5
.-[ ,
0=48° 56;5
Eeduction to 1895.0= -0.77
^ „ sea level = 0.00
0 = 48° 55(7
HORIZONTAL INTENSITY [IL')
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
1
H
M
Mean
Temp.
Time of
1-Vibli,.
Temp.
ty
Mean De fl jetions
Temp.
tD
Obser^'er
Recorder
"Pi
..
July 7«' 911 I'll
,. >, 13 4
:, 15 7
„ 17 17
„ 23 14
0.29733
0.29777
0.29761
0.29744
0.29771
433.50
432.52
433.40
433.43
434.45
28:3C
.31.0
28.2
27.5
25.1
5!8518
5.8559
5.8520
5.8544
5.8440
27!5C
30.9
28.3
28.1
25.4
6°16'39'.'0
6 1514.4
616 25.0
616 48.1
617 17.5
14°19'36'.'0
14 16 5.6
14 18 55.6
1419 52.5
14 20 54.4
29:lC
31.1
28.1
27.0
24.9
Nakamura
Tamaru
Imamura
Tamaru
1 Imamura
( Tamaru
Tamaru
Nakamiira
Imamura
J'
Nakamura
Mean
0.29757
1
//= 0.29757
Eeduction to 1895.0= -092
„ „ sea level = 0
H= U.29756
202. ITINOMIYA,
North Bai:k of the River Itinomiya {-'^nUtV^Ttï^)
DECLINATION (5)
Date and Hour
(Mean Local Time.)
July 9'''
10"!
12'i
1.3™
12
29.6
]3
24.1
14
17.8
16
1.3
16
43.8
17
51.4
19
4.3
20
18.3
22
21.0
0
7.0
5
41.6
6
22.9
6
45.9
8
26.2
9
40.(;
10
55.5
Mean
Observations of the South Party, 1895.
S Observer
IS'
19
20
20
18
17
15
15
15
15
15
12
10
10
9
11
14
16'
22
36
18
0
15
25
20
26
16
18
30
51
30
17
34
56
15'
Nakamura
Tainaru
Nakamura
Tamaru
Nakiimura
Tamaru
Nakamura
Taniaru
Nakami^ra
Recorder
Nakamura
Tamaru
Nakamura
Tamaru
Nakamura
Tamaru
Nakamura
3 = 4° 15. '08
Reduction to 1895.0= -0.34
„ sea level = 0.00
5 = 4° 14'?r"
(226)
DIP (0)
Observations of the South Party, 1895.
Date and Hoi;r
(Mean Local Time.
Ji;ly 9*ii
10th
41.
20
24"
16
54
Mean
4S° 45;i
„ 42.4
„ 43.8
48.8
48° 45;0
Observer
Nakamura
Tamaru
Nakamura
Recorder
Tamaru
Nakamura
Tamaru
Nakamura
6 = 48°
Reduction to 1895.0 =
„ „ sea level =
45:0
-0.78
0.00
6 = 48° 44!2
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.]
July 9th I5I1 45"
„ 18 37
„ 22 57
„ 10* 10 31
Mean
11
0.29768
0.29768
0.29772
0.29744
0.29763
M
433.44
435.17
435.55
435.23
Mean
Temp.
26:90
22.1
20.8
22.3
Time of
1-Vib".
5.8524
5.8393
5.8357
5.840S
Mean Deflections
?2
616'31'.'2
6 17 55.6
6 1816.2
6 18 1,2
Temp,
Id
1419' 3'.'8
14 2214.4
14 23Ï0.6
14 22 7.5
Reduction to
11=
1895.0 =
sea level =
0.297n3
-140
0
26120
21.9
20.9
22.3
Observer
Tamaru
Nalcamura
Tamaru
Recorder
Nakamura
Tamaru
Nakamiira
H= 0.29762
MAEBAKA.
m ill
203.
Kamogawa Gakko (Il
DECLINATION (5)
Observations of the South Party, 1895
m I;
CX;
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
July 11«! I9I1 6.0™
4° 12'
35"
Nakamura
Nakamura
20 37.9
„ 12
24
Tamnru
Tamaru
12t" 4 4.3
„ 9
17
Nakamura
Nakamura
5 6.8
«
36
„
„
6 19.7
6
52
„
„
7 6.9
5
34
Tamaru
Tamaru
8 38.8
6
47
Nakamura
,,
10 20.0
„ 9
17
Tamaru
„
11 53.7
1:^
58
„
Nakamiira
13 42.0
16
48
„
,,
13 53.3
16
39
')
')
15 27.8
„ 15
31
„
„
17 37.2
„ 11
52
Nakamura
19 11.1
1"
57
Tamaru
1 Tamaru
20 13.5
11
26
Nakami;ra
,,
21 36.3
11
24
„
„
13«' 1 11.2
11
57
Tamaru
,,
„ 3 16.2
11
16
„
,,
6 42.0
7
45
"
1 Nakamura
1 Tamara
8 22.5
10
16
Nakamura
Mean
4° 11'
24"
5 = 4° ii;4o
Reduction to 1865.0= -0.33
,. „ sea level = 0.00
8 = 4° ii;i
DIP (6)
ObservatioEs of the South Party, 1895.
(227)
Date and Hour Needle
(Mean Local Time.) No.
e
Observer
Kecorder
July 12f'' SH 14"> 1
11 5 1
18 28 ' 1
13th 10 31 1
48° 17;;»
„ 17.3
„ 21.6
„ 21.9
Tamani Nakannira
Nnkamura Tamaru
Tamaru
NakanuTra Nakamura
ilean
4S° 19 ;7
!
0 = 48° 19 ;7
Reduction to 1895.0= -0.74
„ „ sea level = 0.00
0 = 48° i9;o
HORIZONTAL INTENSITY (//)
Observations of the Soiith Party, 1895.
Date and Hoirr
(Mean Local Time)'
.1/
Mean
Temp.
Time of
1-Vibn .
Temp.
ty
Mean Deflections rpgjjj„
:" " t„
9i ' ',■>
Observer
Eecorder
July 12«! 9i> 56m
„ 14 55
„ 21 17
„ 13^1' 9 37
0.29834
0.29875
0.29889
0.29806
435.61
435.28
435.35
434.03
2r.oc
22.2
20.9
25.5
5.8292
5.8276
5.8259
5.8114
2i:oc
22.2
21.0
25.0
6°17'15'.'6 14°20'25W 2i:0C
6 16 29.4 1418 43.8' 22.2
6 16 56.2 ; 14 20 33.8' 20.8
6 16 6.0 ^ 1417 57.5 1 26.1
Tamaru
Nakamura
Tamarn
Nakamura
Nakamura
Tamanr
Nakamura
Tamaru
Mean
0.29851
1
//= 0.29851
Keduction to 1895.0= -1S4
„ „ sea level = 0
77= 0.29849
204. KISARATU.
Kisaratu Aduma Zinsya (T^ïCi^RTiS^^II-
:fiii/üifip^:
DECLINATION (5)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Julv 14th
15th
13h
38.5m
14
15.9
15
25.4
16
45.6
17
47.8
19
2.6
20
0.8
23
10.8
4
29.2
5
34.S
6
42.1
7
34.8
8
32.7
9
51.0
11
18.4
11
38.3
12
52.1
13
14.8
13
33.7
14
31.2
15
20.2
16
30.4
IMean
23'
R'
23
11
25
17
20
18
20
25
17
50
18
14
18
3
16
29
14
33
14
6
14
52
16
9
18
24
21
42
22
1
23
22
23
55
23
25
24
21
23
14
22
24
01)server
Kecorder
Nakamura
Tamani
Nakamura
4'
18'
40"
Tamaru
Nakamura
Tamaru
Nakamura
Tamanr
Nakamura
Tamaru
Nakamura
Tamaru
Nakamura
5 = 4' 18;67
Eeduction to 1,S95.0= -0.39
„ sea level = 0.00
' 8 = 4° 18!3
(228)
Observation
DIP (Ö)
s of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 14t'i 17h 20«
19 40
15«! 6 20
„ „ 12 28
„ 15 2
1
1
48" 42 !8
„ 44.9
„ 39.1
„ 37.8
„ 35.9
Tamara
Nakamura
Tamaru
Nakamura
Nakamura
Tamaru
Nakamura
Mean
48° 40 ;i
e==48°
40;i
Eeduction to 1895.0 =
-0.64
„ „ sea level =
O.CO
0=48° 39;5
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Viblî.
Temp,
tv
Mean Deflections
^' Observer
tfl
Recorder
9l
92
July 14' h 15h 5m
» 18 42
„ 22 41
„ 15fh 11 0
„ 1-t 7
0.29830
0.29811
0.29816
0.29829
0.29829
433.47
434.60
436.09
433.61
434.21
2S!3C
23.4
19.3
27.5
25.5
5!8472
5.8413
5.8277
5.8437
5.8399
29/40
24.6
19.3
27.5
25.7
6°15'27'.'5
617 24.4
6 18 4.4
615 39.4
616 7.5
14'15'55'.'0
14 2122.5
14 22 31.3
1416 58.8
1417 53.8
27;2C Nakamura
22.2 Tamaru
] 9.3 Nakamura
27.4 Tamaru
25.4 Nakamura
Tamaru
Nakamura
Tamaru
Nakamura
Tamaru
I\Ieau
0.29823
Reduction to
H= 0.23823
1895.0= -202
sea level = 0
H^ 0.29821
205. MITO.
Mito Middle School (4» ^
DECLINATION (5)
Observations of the South Party, 1895
^ m m
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
July 20"! 13'i 58.4'"
4 25'
2"
Tamaru
Imami;ra
„ „ 14 32.6
24
26
„ „ 16 3.1
23
47
Imamura
Tamura
„ „ 17 31.6
2-2,
46
Nakamura
Nakamura
„ „ 18 33.8
22
42
Imamura
19 4.7
23
34
Imamura
Tamaru
20 4.5
23
22
„ „ 20 56.9
22
41
Nakamura
„ » 21 57.6
22
35
Nakamura
„ 23 29.3
„ 22
57
„ 2pt 4 9.3
'■^0
23
„ „ 5 52.6
38
34
6 54.4
18
12
„ „ 8 49.5
■ „ 20
7
Imamura
Imamura
10 11.8
24
53
Tamaru
Tamaru
„ „ 11 8.7
„ 26
17
„
»
Imamura
12 12.5
27
24
Imamura
,,
13 14.7
26
54
Nakamura
Nakamura
„ „ 13 49.1
25
50
"
)'
Mean
4^ 22'
43"
i = 4°
Reduction to 1895.0 =
., „ sea level =
22;72
-0.51
0.00
3 = 4° 22;2
(229)
DIP (0)
Observations of the Soiith Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Kecorder
Jvily 20«' 17'' 0™
20 33
21^t 8 53
11 34
1
1
1
1
49°
50!4
5.12
47.2
53.2
Nakamura
Imamura
Tamaru
Nakamura
{
Nakamura
Imamura
Tamaru
Imamura
]Mean
40°
50 ;5
0 = 49' 50;5
Keductionto 1895.0= -0.50
„ „ sea level = 0.00
5 = 49° 50!0
HORIZONTAL INTENSITY (//)
Observations of the .South Party, 1895.
Date and Hour
(Mean Local Time.)
H
31
Mean
Temp.
Time of
1-VibB.
Temp.
tv
Mean Deflections
Temp.
tD
Observer
Eecorder
fi
9-4
July 20«' 16'' 20™
„ „ 19 42
„ „ 21 30
„ 2lst 7 54
0.29497
0.29454
0.29464
0.29463
433.95
433.72
4;J3.89
433.52
24°.8C
24.0
21.1
24.9
.5!8749
5.8797
5.8777
5.8798
25: IC
24.0
24.1
24.7
0=20'32'.'5
0 20 34.4
6 20 41.3
0 20 13.8
1428'40;'0
14 28 23.6
14 28 47.5
14 27 37.5
24:50
24.0
24.1
25.1
Imamura
Tamaru
Nakamura
Tamaru
Tamaru
Imamura
Nakamura
Mean
0 29470
7/= 0.29470
Reduction to 1895.0= -159
„ „ sea level = 13
11= 0.29469
208. UEDA.
Ueda Gakkö (tt IB ^
DECLINATION (5)
Observations of the South Party, 1895
^A)
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
July 22"^> 17 ii 40.1"'
„ „ 18 11.7
„ 19 18.3
„ „ 20 8.8
„ „ 21 10.9
22 13.9
23''i 5 14.0
5 48.0
7 12.8
„ 8 35.3
9 33.1
10 27.5
„ 11 34.8
„ „ 12 40.4
13 33.6
14 34.9
„ 15 44.4
4' 29' 35"
29 11
30 4
30 4
,; 29 57
29 52
27 18
26 25
24 59
„ 26 31
30 4
„ 32 14
3i 2
35 7
34 46
„ 33 16
31 58
Nakamura
Tamaru
Nakixmiira
Imamura
Tamaru
Nakamura
Imamura
Nakamura
Tamaru
Imamura
Tamaru
Tamaru
Nakamura
Tamaru
Imamura
Tamaru
Imamura
Nakamura
»
Tamaru
Imamura
Tairiaru
Mean
4' 30' 12"
5 = 4° .3û;20
Reduction to 1895.0= -0.55
„ „ sea level = 0.00
_______
(230)
DIP (9)
01)servations of the South Party, 1S95.
Date and Hoiir
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 22'Hi 201' 45m
23'f' G 39
„ 11 8
15 13
1
1
1
50" 23 ;2
„ 28.1
„ 23.5
„ 25.2
Imamura
Tamaru
Xakamura
Tamaru
Imamura
Tamani
Nakamura
Imamura
Mean
50° 25:0
Eeduction to
6=50° 25;i)
1895.0= -0.45
sea level = O.CO
0 = 50° 24!5
HORIZON TAIi INTENSITY {H)
Observations of the South Party, 1895.
Date and Hour
IL
M
Mean
Temp.
Time of
Temp.
Mean Deflections
Temp.
tD
Observer
Recorder
(Mean Local Time.)
l-Vibn. tv
?!
10 3
\ „ V li 9
0.29258
; 0.29270
i 0.29222
0.29282
433.91
433.99
432.82
433.05
2 5:0c
24.2
27.2
27.5
5^8986
5.8964
5.9095
5.9011
25:2c
24.1
27.2
27.2
6=23'30'.'0
6 23 31.3
6 22 54.4
6 2210.0
14°35'25{'6
14 35 41.3
14 33 58.8
14 32 15.6
24!9C
24.2
27.1
27.8
Tamaru
Imamura
Nakamura
Imamura
Nakamura
Tamaru
Imamura
Nakamura
; Mean
0.29258 i
: 1
//= 0.29258
Reduction to 1895.0= -111
„ „ sea level = 0
i/= 0.29257
207. NAMÎE.
Namie Gakko {i% ü". ^
DECLINATION (5)
Observations of the South Party, 1895.
m
Date and Hour
Observer
Recorder
(Mean Lccal Time.)
5
Julv 24tii 20'' 42.1'"
4= 22'
15"
Xakamura
X'akamura
21 27.6
23
9
Tamaru
21 49.9
23
13
,,
Imamura
22 50.1
22
51
Nakamura
Nakamura
25th 1 43.7
21
51
,,
„
5 10.8
20
2 S
Ö 4.8
1^
58
7 11.5
17
21
8 25.3
IS
8
Imamura
Tamaru
9 30.0
20
16
Tamaru
„
„ 10 39.2
22
11
Imamura
Imamura
11 45.9
25
S
^^
12 37.4
26
25
Nakamura
Nakamura
13 35.0
„ 26
53
Imamura
Tamaru
15 20.3
24
11
Nakamura
Imamura
15 55.8
23
21
Imamura
17 15.4
21
43
Tamaru
Tamani
17 44.7
21
19
Nakamura
„
IS .54.3
21
24'
Tamaru
Nakamura
,, ,. 19 54.1
21
36
Xakamur.i
"
Mean
4' 22'
7"
Reduction to
S = 4"
1895.0 =
sea level =
22;i2
Ö.63
0.00
1 = 4° 21;:^
DIP (ö)
(Jbservutions of the South Party, 1895.
(231)
r
Date and Hfmr j
(Mean Local Time.)
Needle
No.
I
1
!
e
Observer
Recorder
July 25fi' (;'• 34'" !
11 23 !
16 28 ;
„ „ 20 35
50°
58.'3
58.5
.59.3
57.1
Nakamnra
Imanmra
Tamarn
Nakamnra
Nakamnra
Imanmra
Tanaru
Iinamnra
]\Ie m
1
50°
5S;3
1
e=50° 58!3
Kednction to 1895.0= -0.28
,, „ .sea level = 0.00
0=50° 58;0
HORIZONTAL INTENSITY (7/)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
1-Vib!?.
Temp.
ty
Mean Deflections
Temp.
Id
Observer
Recorder
„ 16 34.1
0
2
?'
Nakamura
„ 18 5.7
4 59
56
Tamaru
Tamaru
„ 18 37.1
59
57
,,
„ 19 45.9
59
49
„ 21 23.8
„ 58
U
Imamura
Nakamura
Mean
4° 58'
56"
Eeduction to
S = 4 58;.J3
1895.0= -0.78
sea level = —0.01
5 = 4' 5«;]
(233)
Dir (6)
(»bserviitioris of tlie )~'onth Party, 1895.
Date aiul Hour
(Mean Local Time.)
Needle
No.
1 0
Observer Recorder
July 29ti. ()!' .i"'
„■ „ 7 20
11 55
17 32
1
1
1
51 2!:)
2.5
3.0
Imanmra
Nakamnra
Tamara
Imamnra
Tamarti
■Mean
5r 3:2
>=5r
Eeduction to 1895.0 =
,, „ fea level =
3;2
0.0
0.0
• = 5r 3;2
HORIZONTAL INTENSITY
Observations of the Soiith Part}',
18)5.
1
Date and Hour
(Mean Local Time.)
11
J/
Me m
Temp.
Time of
1-Yib".
Temp.
tv
]\Iean Deflections
Temp.
Oljserver
Recorder
'''i
f2
July 29th 8'i 40">
., 14 45
„ 20 37
30«) 8 1
0.29139
0.29184
0.29188
0.29170
434.45
434.53
434.90
434.40
22:7C
22.4
20.7
22.7
5.9002
5.9016
5.8979
5.9024
22:0 C
22.5
20.7
22.6
6 25'18'.'l
6 24 59.4
0 25 26.2
0 24 50.2
14'39'10'.'9
14 38 46.9
14 39 57.5
14 38 35.6
22:80
22.3
20.7
22.8
Nakamura
Tamarn
Imamnra
Nakamnra
Tamaru
Nakamnra
Imamnra
Mean
0.29172
/i = 0.29172
Reduction to 1895.0= -200
„ „ sea level = 92
■ //= 0.29171
210. YONEZAWA.
Play ground of Yonezawa Middle School m.%'¥W'MMtWi,
DECLINATION (5)
Oljservations of the North Party, 1895.
Date
and Hour
!
(Mean
Local Time.)
s
Observer
Recorder
' Aug.
2"'i 20'' 31.2"'
4 52'
;)"
Imamnra
Nakamura
„ 20 54.1
52
15
„ 22 O.U
52
49
Nakamura
Imamnra
„ 23 21.2
52
20
Nakamura
3i'i 1 40.1
51
5(5
3 40.9
51
44
„ 5 30.7
50
43
„ 0 5.9
49
40
7 1.5
47
44
7 44.9
48
13
Imamnra
Tamaru
8 52.0
50
13
,^
9 39.5
51
50
Tamara
Imamura
„ 10 42.9
50
21
Imamnra
Tamarn
„ 11 5.8
50
40
Tamarn
,,
,. 11 43.3
54
22
,,
,,
„ 12 40.1
54
29
Imamnra
Imaiiuira
„ 13 39.4
54
55
,,
14 50.4
53
54
Tamaru
Tamaru
„ 10 9.0
51
50
Nakamixra
Nakamura
„ 10 35.7
40
11»
Imamnra
J,
.. 17 45.7
45
51
Nakamnra
4f'' 7 14.9
40
58
8 56.1
-12
54
"
Mean
4° 51'
58"
S = 4° 5H97
Reduction
to 1895
„ sea lev
0= -0.80
5l= -0.02
5 = 4° 51!1
(284)
Dir (ö)
Observations of the South Tarty, 1895.
Date and Hour
(j\lean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 2»^' 141' IO»"
„ 22 40
3''i 9 58
15 41
—
51° 2i;i
„ 22.6
„ 28.7
„ 2.5.4
Tamara
Nakamura
Imamura
Nakamura
Tamnru
Nakamura
Tamaru
Nakamura
:\r.'an
51° 24!5
0-51' 2i;c
Eeduction to 1895.0= 0.18
„ „ sea level = —0.01
0=5r 24 f7
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Aug. 2'"i22ii 35™
3'''i 8 19
., 14 29
IMean
H
31
Mean
I Temp.
0.29057
0.28977
0.29105
0.29046
433.471 24:7 C
430.71
431.70
30.2
31.0
Time of
1-Vib:].
Temp.
tv
5^9035
5.9298
5.9118
24:7 C
29.8
31.3
1
Mean Deflections
6°25'30'.'6
6 23 51.9
0 23 16.3
14°39'45'.'0
14 35 58.8
14 34 34.4
Temp,
Observer
24:7 C
30.7
30.7
Nakamura
Tamaru
Nakamura
Recorder
Imamura
Tamaru
H= 0.2'.»046
Reduction to 1895.0= -258
,, „ sea level = 330
//= 0.29047
211. YAMAGATA.
Yamagata Middle School (iJj M ^ f ; 4^ ^ *^)
DECLINATION (5)
Observations of the SoutJi Party, 1895.
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
Aug. 4'i> 22'' 24.8'"
4' 45'
31"
Nakamura
Nakamura
„ 23 11.2
45
32
Tamaru
Tamaru
,. 5«' 4 27.0
43
27
,,
5 44.9
41
40
,,
„
., 7 20.4
40
5
,,
8 25.6
41
18
„
,,
9 29.6
43
40
Nakamura
Nakamura
,,10 40.5
46
56
.,
„ 12 7.8
50
50
,,
J
„ 13 17.5
51
:$o
T;imaru
Tamaru
„ 14 21.2
48
4
,,
Nakamura
„ 15 1.4
46
50
Nakamura
., 16 47.8
44
47
„
Tamaru
„ „ 18 44.4
44
58
Nakamura
„ 19 48.5
45
34
Tamaru
Tamaru
„ 20 38.3
45
27
Nakamura
Nakamura
„ 22 13.0
44
43
6t'i 9 25.3
51
25
Tamaru
„ 10 43.9
., 55
23 Tamarvi
Nakamura
., ,. 11 4.0
49
22
,j
., 11 12.6
49
25
,,
,j
„ 11 33.3
55
50
Tamaru
„ 12 37.3
55
0
Nakamura
Nakamura
„ 13 24.7
52
32
,,
Tamaru
„ 13 54.8
S''^
13
TamariT
,,
„ 14 12.3
53
38
"
Nakamu ra
IMean
4° 44'
59"
5 = 4' 44!98
Reduction to 1895.0= -0.92
.'
,, sea le
vel= -0.01
5 = 4' 44»
DIP (0)
Observations of the Houtli rartv, 1895.
(235)
Date and Hour
(Mean Local Time.)
Needle
No.
9
Observer
Tamara
Nakamnra
Tamaru
! Recortler
1
Aug. 5"' 8'' 55'"
„ 15 43
23 8
(;"' 8 20
5r 59!9
„ 52.4
„ 55.5
„ 58.G
Tamaru
Nakamura
!
Tamaru
Mean
51° 5g;g
ö=:5r 5(i;(;
Eeduction to 1895.0= 0.24
„ „ sea level = 0.00
0^51° ^ BG^S"
HORIZONTAL INTENSITY (H)
Observations of the Soiatli Party, 189,"
Date and Hour
(Mean Local Time.)
If
.1/
Slean
Temp.
Time of
1-Vib!2.
Temp,
tv
Mean Deflections
Temp.
Recorder
9i
?2
'ü
Aug. 5"' 13'! 59™
„ 21 47
(.f' LO 14
„ 12 21
0.289G9
0.28905
0.28934
0.28035
0.2803f;
432.84
433.15
432.14
430.72
2G:7C
23.G
29.G
32.2
5.9170
5.9211
5.9263
5.9358
2G!8C
23.G
30.0
32.4
G°2(5'3()'.'0
G27 2G.9
G2G 7.5
G 24 43.2
14'42'40'.'0
14 44 30.0
14 4123.8
14 38 G.3
2G:6C
23.5
29.1
31.9
Nakamura
Tamanx
Nakamura
Tamaru
Nakamura
Tamaru
Mean
;/ . ri.l
Reduction to 1S95.0= —245
„ „ sea level = 213
77= 0.2 «93G
212. SINZYÖ.
Tozawa Zinsya [ß ff. jjiili
DECLINATION (5)
Observations of the South Party, 1S95.
Date and Hour
T, 1 1
(Mean Local Time.)
5
Observer
Recorder
Aug. 7"' 15'' 33.8'"
5' 15'
14"
Nakamura
Imamura
IG 1.8
14
44
Imamura
Nalvamura
., „ 17 2.0
13
0
Sutö
„ IS 2.8
12
0
., 19 7.2
12
32
Nabimura
Nakamura
„ 19 58.8
,, 12
50
Sutö
„ 21 27.5
13
14
Imamura
8'!' -4 42.0
14
34
Imamura
G 18.7
1:^
3G
„ ., G 45.5
11
13
7 54,3
1«
2;'.
Nakamura
Nakamura
,. ., 9 2.8
15
54
Suto
,, „ 9 20.2
20
33
„ „ 10 50.2
24
55
Nakamura
„11 2!;.l
2G
13
„11 43.8
20
28
"
Suto
„ 12 53.3
21
29
Suto
Imamura
., „ i:{ 49.0
21
14
Nakamura
Sutö
„ 14 11.5
!'■'
11
„ „ 15 19.7
11
19
Imamura
Nakamura
„ 15 4G.4
v.\
11
-, 17 22.7
11
17
Sutö
„ 18 32.7
10
51
Sulo
Nakamura
., ,, 19 33.G
I'i
40
Sutö
„ 20 49.8
11
4
,, 21 44.3
11
0
Nakamura
Nakamura
„ 23 52.7
10
39
911' I .314
,, 9
44
3 43.9
8
55
„
)'
„ „ G 29.9
„ G,
9
7 31.2
,, 5
3G
8 41.3
„ G
38
Sutö
Sutö
9 39.5
„ 8
54
"
Mean
0 K/
42"
io;/"o
Reduction to 1895.0= —LOG
„ „ sea level = -0.01
5^5° 970"
(236)
Dir (0)
01)serviiti(,)iis of the Sontli Party, 1895.
I)at
(Mean
■ and Ifuiir
Local Time.)
Needle
No.
y
(Jliservcr
Eeeorder
An«.
7tl, 171, 41ia
—
52'
24;7
Xakauiura
f 8ut6
( Nakamura
,,
„ 22 47
1 '
„
27.7
Sntr.
1 Imamiira
1 Sutö
8"' 14 54
1
„
31.4
„
,,
17 3
1
„
25.4
Iniamnia
( Imamura
1 Sutö
"
9«' 6 58
1
"
27.2
Nakarimra
Niikamura
:\Iean
52-
27;3
0=52 SCO
Eetluctiou to 1895.0= 0.48
„ „ sea level = 0.00_
e^52°"~2~7«
HORIZONTAL INTENSITY (7/)
observations of the South Party. 1895.
Date and Hour
(Mean Local Time.)
H
J/
Mean
Temp.
Time of
l-yib2.
Temp.
tv
Mean Defleclions
Temp.
Observer
Ilecorder
fi
?2
Aug. 7"' IB'' 40'"
„ .. 20 52
., sth 10 25
„ ..17 5'-.
0.28740
0.28719
0.28708
0.2872(5
432.08
433.28
430.72
431.88
26°.(jC
25.4
31.4
27.5
5!9(i48
5.9575
5.97G7
5.9G67
2G'.8C
25.3
31.1
27.4
G°28'iT.'o
G29 3G.2
G 27 35. C
G 28 35. G
14'47'44'.'4
14 48 53.8
14 44 46.9
14 47 11.2
2G:3C
2.5.5
31.8
27.0
Nakamura
Imamura
Sutö
luiaiiiura
Imamura
Sutö
Nakamura
-^leau
0.28723
11= 0.28723
lleduction to 1895.0= -2G9
„ „ sea level = 134
IZ'^C).28722
613. SAKATA.
Sakata Common School (M IB /h
DECLINATION (5)
Obsers'ations of the South Party, 1895.
m
Date and Hour
5
Observer
Itecorder
(Mean Local Time.)
Auq. 10 »»
sea level =
0.00
0 = 52' 45(0
HORIZONTAL INTENSITY (7/)
(* ]'alm' tlediirfd fro)n Vibration unhj hy ((ssunihnj Value of M.)
Observations of the Smith Party, 1895.
Date and Hour
(Mean Local Time.)
H
1/
Mean
Time of
1-VibB.
Temp.
ty
Mean Deflections
Temp.
Id
Observer
Recorder
Temp.
9i
Ï2
Aug. lOf' 12'i 37'" !
„ 15 14
„ 20 31
„ IP'' 4 7
0.28645
0.28669
*0.28631
0.28658
429.92
430.81
431.60
432.36
33:7C
32.3
28.3
25.6
5.9892
5.9828
5.9964
5.9703
33:7C
33.2
28.7
25.6
6°27'36^'9
628 28.8
(6 29 37.5
6 30 3.7
14°44'35'.'0
14 46 38.8
14 49 32.5
14 50 38.8
33:7 C
31.4
28.3)
25.6
Nakamura
Imamura
Sutö
Nakamura
Imamura
Suto
Imamura
Suto
Mean
0.28651
11= 0.28651
Reduction to 1895.0= -324
,, „ sea level = 0
//= 0.28648
214. ATUMI.
DIP (9)
Observations of the Soiith Party, 1895.
Date and Hour
(^Ican Local Time.)
NeeiUe , „
No.
Observer
Recorder
1
Aug. IP'' 14'' 8'"
„15 54
19 18
12"! 7 8
1
1
1
52' 26 ;5
„ 28.4
„ 20.2
„ 22.1
Imamura
Suto
Imamura
Suto
Imamura
Suto
Mean
52° 24;3
Reduction t(_
e = 52° 24;3
1S95.0= 0.53
sea level = 0.00
0 = 52' 24(8
(238)
HORIZONTAL INTENSITY (7/)
(* ]'alue deduced from Vihratioii only hij assnmiiKi Viiljif nf M.)
Observations of the f^onth Party, 1895.
Date and lloiir
(Mean Local Time.)
H
M
Mean
Temp.
Time of
j 1-Vib2.
Temp,
tv
Mean Deflections
1
Temp.
Ib
Observer Recorder
Aiig. 11"' l(i'' 4()"'
„ IG 58
„ 18 34
., 18 44
„ 12"! G 13
„ „ «1 29
*0.288;i4
*0.28885
*0.28955
*0.28923
=^=0.28:)45
*0.289B(>
430.40
430.40
431.15
431.25
432.75
432.50
32:4C
32.4
29.7
29.4
24.G
25.4
i 5.i).599
5.9609
1 5.9483
5.9.509
i 5.9380
5.937G
32:4C
32.4
29.7
29.4
24.G
25.4
! —
—
-
Iniamura
Suto
Imaniura
Sutô
Suto
Imamura
Suto
Imamnra
älean
0.2S928
1 '
Réduction to
//= 0.28928
1895.0= -35Ö
sea levels 0
~H= 0.28924
215. MURAKAMI.
Murakami High Common school (MJii^j^^h^tx)
DECLINATION (5)
Observations of the South Party, 1895.
Date
(Mean
and Hour
Local Time)
5
Observer
Recorder
Aug.
12"' 1711 7.3"'
5' 14'
7"
Imamura
Suto
„ 17 21.8
13
44
Sutö
Nakamura
( Imamura
»
„ 18 23.9
1-J
Imamura
i Hutö
„ 19 38.3
12
13
SutC)
„ 20 57.0
12
15
Imamura
Nakanrara
jj
„ 22 10.7
11
54
,,
Suto
jj
13"' 2 5.9
11
22
.,
Imamura
J,
4 50.4
1-1
26
,j
,,
,,
5 3ii.O
9
59
,,
J,
jj
G 37.0
., 8
50
,
J,
7 14.8
8
36
8 40.2
„ 8
?A
Nukaniura
Suto
9 .56.7
10
0
Imamura
„ 10 56.5
12
19
J,
Nakamura
„ 11 43.5
11
1
Imamura
Imamura
„ 12 41.7
., 15
13
Nakamura
Nakamura
„ 13 57.5
15
19
Imamura
Imamura
"
„ 14 52.1
li
11
Nakamura
Nakamiira
Mean
1 5- 1.'
56"
5=5^ 11!93
Reduction to 1895.0= -1.04
„ „ sea level = 0.00
5=5' lOÎJ
DIP (0)
01)servati(ins oi the South Party. 18'-)5,
Date and Hoiir
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 12"' 18'' 7'"
1.3"' 0 36
G 12
8 14
1
1
1
1
52 1:0
0.4
51 58.7
„ 59.2
N akamura
Imamura
sütö
Suto
Imamura
Suto
Mean
51° 59 !8
0 = 51°
Reduction to 1895.0 =
„ „ sea level =
59 !8
0.55
Ü.00
0=52" 0f4
(2B0)
ITOrJZONTAT- INTENSITY (//)
Observations of the South Party, 189.').
Date and Hour
(Mean Local Time.)
//
1/
Mean
Time of
1-Vibil.
Temp.l
ty
Mean Deflections rp
Observer
Eeconler
n
1 !
Temp.
?i
Aug. 12fi' 19" 3'"
„ 21 43
„ 13"> 9 33
„ 13 Iß
0.28929
0.28920
0.28928
0.289(52
431.02
432.24
430.90
429.79
3o:ic
25.8
31.7
33.9
5''.9517
5.94G3
5.9536
5.9597
3o:oc
2G.7
32.0
34.9
G°25' 3'.'1
G 24 41.9
G 24 51.2
G 23 44.4
14°38'58'.'8 : 30:2C
14 42 45.6 124.9
14 3811.9 31.4
14 35 52.5 33.0
1
Imamura
Nakamnra
Suto
Imamm\i
Nakamnra
Imamnra
Nakamnra
Mean
0.28935
!
Kednction to
11= 0.28935
1895.0= -373
sea level = 0
77=^:28931
216. OGUNI.
Oguni Police Station (/]^ gl ^ î^ ^)
DECLINATION (5)
Observations of the South Party, 1895.
Date and Hour
S
Observer
llecorder
(Mean Local Time.)
Aug. 14ti> 13" 17.4'"
5 5'
51"
Imamura
Imamura
13 30.7
V 5
5G
^,
^,
14 56.4
4
38
Sutô
Sutô
15 58.5
2
51
,,
,,
„ „ 17 0.5
0
19
Imamura
Nakixmura
„ „ 17 59.1
0
27
.,
,
19 0.4
0
9
Sutô
SutG
19 49.4
0
47
I namura
Imamura
20 37.5
0
50
Nnkannira
Nakamnra
21 42.4
0
32
,,
'^^ 0.3
., 0
5
,,
lot" 3 31.3
4 59
57
.,
5 24.0
58
9
„
,,
G 24.8
57
9
,,
7 21.1
57
12
,,
8 39.7
58
2
Imamura
Sutô
'J ^li'
58
31
Sutô
„
10 19.8
5 0
52
Imamura
,j
11 27.2
0
41
Sutô
,,
12 11.4
3
34
,,
)'
13 10.1
'^
54
'•
"
Mean
:^ (,'
3(,"
5 = 5" OîôO
Ptednclion to 1895.0= -1.00
„ „ sea level = —0.01
S=5'~59?5
DIP (Ö)
Observations of the South Party, 1895.
Date and Hour
(Mfan Local Time.)
Needle
No.
e
Obsei-ver
Kecorder
.\ug. Ill" 15" 37"'
1*^ ;^7
23 35
15'" G 59
1
1
51° 48!()
„ 43.7
„ 45.0
„ 44.1
1 n amura
Sutô
Nakamnra
Sutô
Nakamnra
Mean
5r 4d!2
0 = 51' 45!2
Reduction to 1895.0= 0.43
„ „ sea level = 0.00
0 = 5r 45;
\ „ 21.3
Imamura
Nakaraura
Sutö
Imamura
Nakamura
Sutô
Mean
j 51° 21 !4
9 = 51° 21(4
Eediiction to 1895.0= 0.38
„ „ sea level = 0.00
0 = 51* 21 ;8
(241)
HORIZONTAL '-^INTENSITY ( //)
ObseiTfitions of the Hontli Parly, 1895.
Date and Hour
7/
31
Mean
Time of
Temp.
^Feaii DeHections.
Temp,
tu
Oliserver Eecorder
(Mean Local Time.)
Temp.ij l-Yibn.
tv
?x
«Pa
AxiQ. 19»h 8'! 25"'
„ ., 11 55
., .. 12 1
„ ,. 15 27
„ .. 20 3
0.29053
0.290G3
0.29or,G
0.29049
0.29015
430.48
429 .G4
42'.l.Gl
429.0(;
431.35
29:8C
32.9
33.1
34.0
26.2
5.9408
5.9472
5.9477
5.9543
5.94C5
29:0C
32.6
33.0
34.3
2G.2
G'22'3S'.'8
6 2145.0
6 2145.0
G213G.9
G 2! 10.0
14°33'10'.'0
14 31 5.0
14 31 5.0
14 30 45.0
14 36 40. G
30r7C
33.2
33.2
33 .6
2G.2
Nakaninia Hnto
Imamnru N.akamnra
,, i Iiiiamura
^Tean
0.29049 1 1
1 1
!
Jl^ u.2'.Hi49
Eediiction to 1895.0^ -378
„ „ Hea levels: lOG
11= 0.2904G
218. WAKAMATU.
Aizu Middle School ( t m m fl 4» ^ W
DECLINATION (5)
Oljservalions of the South Party, 1895.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
Aug. 21«t irjh 8.4m
4" 48'
58"
Sil to
Nakamura
11 5.4
i „ 51
13
Imamura
Imamura
„ 12 10.2
52
41
Nakamura
1;^ l'^-''
! „ 5-2
23
Wntô
Sulu
14 11.5
51
49
.,
NakaTUuia
15 7.5
! ,. 5"
20
,,
Imamura,
IG 2.2
i ., 49
.5(1
Imamura
Nakamuia
„ ., 17 10.4
4«
Sfi
Nakamuia
Imamura
18 41.2
■1!»
32
Suto
Sutu
]9 56.1
4-,)
3)
Nalcanirira
Nakamura
21 44.2
49
15
Imamura
22 59.5
49
53
Im.amur.i
22"'' 5 1.2
47
20
Nakamura
Nakanuna,
5 38.9
46
29
,,
„
6 48.5
Î ,. 44
48
Imamura
Imamv.ra
7 42.9
44
33
Nakamura
Nakamui'.i
8 19.6
45
16
Imamura
.A lean
i 4'.)'
H,"
5 = 4 49;i7
Reduction to 1895.0= -0.87
,, „ sea level = —0.02
5=4' 48 !3
DIP (6)
Olisi-rvaüons of the Smith Party, 1S'.)5.
J Date and Hour
j (Mean Local Time.)
Needle
No.
0
observer
Piccorder
Aug. 2pt 10'' 51">'
„ 15 35
22 30
., 22'"' G 12
1
1
1
1
51 ig;5
; „ lO.G
! .. 15.8
.. 22.1
Nakamuia
SiUo
Imamura
Nakamuia
Suto
Imamnra
Nakamuia
Ah.iu
51 ];;;3
6=51' 1G!3
Reduction to 1895.0= 0.13
., „ sea level= —0.01
0=51' 1()!4
(242)
HORIZONTAL INTENSITY (//)
Observations of the Soiith Party, 1894.
Date and Hunr
II
i
J/
Mean
Temp.
Time of
1-Vib?.
Teni i'.
tv
IMean DeÜections
Temp.
tD
Observer
Eecorder
(Mean Local Time.)
•iPi
fi
Ang. 21^t 11'' 46>ii
„ 14 48
„ 20 46
„ 22" ^ ^^}
DECLINATION (5)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.
Aug. 22»^' 22''
14.6'»
23
8.0
23'
d 2
42.1
4
6
43.6
16.0
7
37.4
8
9
26.0
26.1
10
33.6
11
44.8
12
48.8
13
38.0
14
38.5
15
45.1
16
40.2
IS
36.3
19
21.5
Mean
42'
Observer
4-^'
51"
42
30
42
15
41
54
40
20
38
45
3)
10
41
25
43
54
45
37
46
0
46
7
44
50
43
37
42
25
42
37
42
47
Nakamura
Siitô
Imam u} a
Nakamnra
Sutö
Imamura
Nakami;ra
Sutö
Imamura
Sutö
Imamura
Nakamura
Imamura
21"
Recorder
Su'iô
Imamura
Nakamura
Sutö
Imamura
Nakamura
Sutö
Imamura
Sutö
Nakamura
Reduction to
5 = 4° 42!35
1895.0= -0.81
sea level = —0.04
i = 4' 41 ;5
DIP (Ö)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.) :
Needle
No.
e
( )))server
Recorder
Aug. 23'J 5'i 51"!
„ U 26
15 12
V.I 3
1
1 il
1
51°
8;7
10.2
l.i.4
8.1
Sutö
Nakamura
Imamura
Nakamura
Sutö
Imamura
^lean
51'
lo;i
3
e=5r io;i
Reduction to 1895.0= 0.00
„ sea levels -0.02
9 = 51' ion
HORIZONTAL INTENSITY [H)
Observations of the Soiath Party, 1895.
(243)
Pate and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Vib".
Temp,
tv
Mean Deflections
Temp.
Id
2.5:6r
33.5
27.3
Observer
Recorder
9i
92
A.ue;. 23"^' "i'' 13m
,,' „ 12 25
» „ 17 39
0.29032
0.2!;084
0.29081
431.28
428.68
430.94
25:5 C
33.7
27.4
5!'9387
5.9531
5.9371
25:3 C
34.0
27.5
6°23'40:'O
6 21 0.0
6 22 56.3
14°35M5:'6
14 29 40.6
14 33 50.0
Nakamnra
Imamiira
Sutö
Sntö
Nakamnra
Imamnra
Mean
0.29O(;r,
1
1
//= 0.29066
Keductiou to 1895.0= -295
„ sea level = 728
//= 0.29070
220. TADAMI.
DECLINATION (5)
Observations of the South Party, lHy5.
Date and Hour
(Mean Local Time.)
Aug. 24«!
!! 25f''
22''
24.0'"
23
48.4
4
53.5
r.
16.1
7
31.7
8
36.9
9
27.5
10
45.3
12
19.1
13
5.6
41'
41
40
38
37
38
40
43
45
44
40"
40
28
50
58
30
56
35
3
36
Oliserver
Nakarai;ra
Sntö
Imamnra
sütö
ImamTira
Sntö
Imamnra
Recorder
Nakamnra
Sntö
Imamnra
Sntö
Imamura
Sntö
Imamnra
Mean
41'
36"
S = 4 41!60
Reduction to 1895.0= —0.92
„ „ sea level = -0.03
S = 4° 40;7
DIP (0)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. 24*'' 2.3'' 22m
2.5ti' 5 34
„ „ 10 21
1
51° 5!2
4.<;
5.0
Nakamnra
Imamura
Nakamnra
Imamnra
Mean
5r 4J9
0=51' 4;'j
Reduction to 1«J5.0= 0.26
„ „ sea level = —0.02
0 = 51° b'.r
HORIZONTAL INTENSITY (H)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
// 1 M
jl
Mean Time of
Temp. l-VibU.
Temp,
tv
Mean Deflections
Temp,
tn
Observer
Recorder
9i
9-.
Aug. 24ti' 21'' 4lm
„ 25tii 7 7
„ 11 55
0.29163 430.15
0.29216 431.78
0.29268 42«.19
24:9 C
24.3
36.2
5.9339
5.9163
5.935(!
25:iC
24.0
35.6
6°21'17y5
6 2140.0
617 30.6
14 30' C>'J-2
14 30 35.6
14 20 59.4
24:70
24.6
36.7
Imamnra
Sntö
Imamnra
Sntö
Nakamnra *
Sntö
Mean
0.29216
Jf= 0.29216
Reduction to 1895.0= -388
,, ,, sea level = 485
T/^ (I292l7
(244)
221. NIKKO.
Hotel Kamiyama (# ÜJ M ^)
DECLINATION (8)
Observations of the South Party, 1895.
Date
and Hour
5
Observer
Recorder
(Mean
Local Time.)
1
Aug.
28tii 17'' 5.3"'
4' 26'
29"
Imamura
Imamura
„ 17 35.1 1
26
10
Hutö
»
''
18 57.9 i
26
49
Imamura
.5
!)
19 51.6 i
27
1
Sutô
Hutô
'
21 9.0
27
8
,,
')
29tii 5 1.11
26
14
Imamura
Imamura
6 12.3
24
41
)'
"
7 20.2
23
36
,,
,.
"
8 6.2
23
59
Sutô
f«uto
9 19.6
26
4
„
"
'
10 14.3
28
3b
!)
V
, 11 38.6
30
7
Iiuamiira
Imamura
jy
', 12 37.3
29
32
Sutö
Sutc.
1)
13 3S.7
„ 29
14
Nakamura
Nakamura
ileau
r 27'
9"
1
3 = 4 271):]
Eetluction
to
1895.0= -0.77
„
,, sea level = —0.04
5 = 4 20:2
Date and Hour
(Mean Local Time.)
DIP ( e )
Observations of the South Party, 1895.
Aug. 2811' lyh 3511
, 29ti> 5 49
„ 12 6
13 40
Mean
Needle |
No. ii
,50" 22 !6
„ 19.4
„ 14.4
.. 16.4
50° 18;-.
Observer
Sutö
Imamura
Sutö
Nakamura
0 = 50' 18!2
Réduction to 1895.0= -0.13
„ „ sealeA^el=, — 0-03
' ■ ^9 = 50'' 18»
Recorder
Imamiira
Sutö
Nakamura
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
Aug. 28«! 201' 43m
2911' 7 2
'" „ 11 13
7/ 1 M ^^^^^
iTemp.
Time of
1-Yib2.
Temp.
ty
Mean Deflectijns
Temp.
Observer
Recorder
«ri
fi
i 0.29466 431.64 22:9 C
' 0.29452 431.68: 22.2
0.29460 i 430.18^ 23.9
5'!8923
5.8926
5.9014
22:7 c
21.7
26.1
6°18'21'.'2
6 18 40.0
6 16 55.6
14'22'57'.'5
14 23 56,9
1419 40.6
23;2C
22.7
27.7
Imamura
Sutö
Imamura
' Sutö
Nakamura
Sutö
1
Mean
' 0.29457
I! 1
! ;:
77= ('.2
Reduction to 1895.0 =
„ ,, sea levels
J457
-312
787
77= 0.29462
(245)
222. SUKAGAWA.
Sukagawa Common School m M JH A- % ^
DECLINATION (5)
Observations of the Soiitli Party, 1895.
Date and Hour
5
()b;-vrvcr
Recorder
(Mean Local Time.)
Aug. 30t'i 21' 41.8m
r 52'
13"
Imamura
Sutö
4 30.1 1
51
18
Sutô
„
5 20.3
50
49
.,
,,
G 31.6
49
19
Imamu la
Imamui a
7 39.4
50
33
Nakamnra
Nakamura
8 48.4
50
54
„
9 29.4 I;
52
14
,,
,,
10 40.2 i^
54
9
Sutö
Hutô
„ 11 34.G
55
29
Imamura
Imamura
12 38.6
55
1(!
8utö
Su to
13 37.0
55
!)
Imamura
Iinanmra
14 3R.5
54
20
Nakamiira
Nakamura
Me:in
t 52'
35"
\
5 = 4° 52!58
llediiction to 1895.0= -0.81
., ,, sea level = —0.02
8^ï 5Ϋ~
DIP (Ö)
Observations of the South Party, 1895.
— r
Date and Hour
(Mean Local Time.)
T-
Needle 1
No.
0
Obsea-ver
Recorder
Aug. 30ti' 3'i 54"'
„ ■ „ 8 20
13 59
W 43
1 :
I
50°
44.7
47.9
47.2
44.9
Suto
Nakamura
Sutö
Imamu; a
Suto
Nakamura
Imamura
Mean
\
50°
46;3
Reduction
0=50'
to 1895.0 =
., sea level =
k;;3
-0.13
-0.01
0 = 5
0°
46 {2
Date and Hour
(Mean Local Time.
HORIZONTAL INTENSITY (7/)
{*V(dw deduced frum ^'^l>raünn only hij asstanimj ['alve of M.)
Observations of the South Party, 1895.
II
Aug. 30'!' 7'' 8'" 1*0.29141
„ 10 4 !! 0.29155
„ 12 10 f 0.29187
„ 14 17 1*0.29107
., 15 20 ii 0.29132
:\Iean
0.23144
M
431.80
429.47
428.92
429.45
429.50
Mean
Temp,
22:5 Ci
30.9 \
31.8
30.1
28.8
Time of
1-Vib:i.
5.9243
5.9388
5.9396
5.9445
5.9418
Temp
Mean Deflections
fi
'i'2
liTemx),
il t„
22';5C ; (6°23'27{'5
6 20 3.8
6 19 30.0
30.5
31.6
3Ü.1
28.8
14 3>'12:'5
14 26 39.4
14 25 47 . 5
6 20 46.9 ' 14 28 33.8
23:4C)
31.2
32.0
28.7
Observer
Imamura
Sutö
Imamura
Nakamura
Recorder
Sutö
Nakamura
S'ulö
/i= 0.29144
Reduction to 1835.0= -247
„ „ sea level= _32^
" ' ~ i/::^ 0.29145
(246)
223. NISINASUNO.
Nisinasuno Common School (M M ^M ïïf /h ^ l=x
DECLINATION (8)
Observations of the South Party, 1895.
lleclnction to
5 = 4°
1895.0 =
sea level =
59!ö7
-0.78
-0.01
Date and Hour
(Mean Local Time.)
0
Observer
Recorder
Aug. 31^f 13'' 30.2"'
5
2'
41"
Imamnra
Iniamura
„ „ 1± 11.2
,,
2
16
jj
,,
15 12.9
„
1
39
Nakamura
Nakamura
16 3.3
0
55
Iniamura
Imamura
17 10.4
4
59
48
Sutô
Sutô
18 5.1
5
0
4
Imamuaa
Imamura
19 1.4
„
0
11
Sutô
Sntö
20 2.8
4
59
52
Iniamura
Imamura
22 23.9
59
51
Sutô
Sutô
23 29.2
58
47
„
,^
Sept. l^t 0 48.2
,,
59
4
„
6 11.4
,,
56
33
J,
7 39.7
J,
58
0
,,
.,
8 37.1 1
56
31
Imamura
Imamura
9 32.0 !
"
57
14
Nakamura
Nakamura
Mean '
4"
59'
34"
1
S=4° 58!8
DIP (fl)
Observations of the South Party, 1895.
II
Date and Hour Needle
(Mean Local Time.) No.
e
Observer
liecorder
Aug. 31«t 151' 4oin
IH 34
23 16
Sept. l^t 7 7
1
1
I
50' 29 ;8
„ 31.8
„ 24.2
„ 28.2
Nakamura
Imamura
Sutô
Nakamura
Imamura
Sutô
1
Mean
50° 28:5
e = 50° 28;5
Réduction to 1895.0= -0.13
„ ,, sea level = —0.01
0 = 50° 28r4
HORIZONTAL INTENSITY (//)
Observations of the South Party, 1895.
Date and Hour
(Mean Local Time.)
n
M
Mean
Temp.
Time of
Temp.:
Mean Deflections
Temp.
Observer
Recorder
1-Vib2.
U !
n
9 a
tD
Ai'g. 31st 141' 5r,ni
„ „ 17 48
„ 21 57
Sept. 1st 8 11
0.29402
0.29402
0.29423
0.29371
428.79
429.36
430.65
430.65
30:3C
28.9
25.7
25.5
5^9208
5.9167
5.';042
5.9095
1
30:!îCj
29.6 1
25.8 :
25.6
6° 17' 070
617 30.0
6 1819.4
618 47.5
14 20' 8'.'8
14 2112.5
14 23 15.6
14 24 0.6
2 9:7 G
28.3
25.7
25.5
Imamura
Sutô
Imamura
Nakamiira
Nakamura
Imamura
Sutô
Imamura
Mean
0.2'j400
1
Reduction to
//= 0.29400
1895.0= -282
sea level = 266
//= Ö;294Ü(J
(247)
224. UTUNOMIYA.
DECLINATION (5)
Observations of the Soi;th Party, 181*5.
Date îxcd Hour
S
Observer
Kccorder
(Mean Local Time.)
Sept. l^'f in'' 3G.7"'
4' 26'
58"
Imamina
Nakamnra
16 58.8 :
26
54
Sntô ,
Imamura
18 13.6
26
28
Nakamnra
Nakamura
19 19.6 '
26
33
21 52.4
26
11
Imamr.ra
Siitô
23 12.7
26
5
.,
Imamnra
2'"i 5 19.7
24
12
jj
5 52.0
23
28
7 4.6
22
24
7 24.0
'^^
13
8 51.3
^Ï5
33
Nakamnra
Sntô
'•' 53.3
26
28
Siitô
10 50.7
28
25
,^
11 48.9
30
12
Imamnra
12 57.2
30
13
Naktimiira
Nakamnra
„ 13 53.3
2^
3
Imamnra
Imamnra
^ilerui
4 26'
2ti"
1
Réduction to
5 = 4' 26;33
1895.0= -0.70
sea level = -0.01
8=4' 25:6
DIP (0)
Observations of the South Partv, 1895.
Date and Hoar
(Mean Local Time.)
1'
1
i
Needle
No.
1
e
( )bserver
Kecorder
Sept. l^t 18h 5f;ra
„ 22 35
„ 2"J 6 43
.,11 27
1 (
1
1
1
1
50
11:7
8.1
9.2
8.6
Nakamura
Imamuia
Siîtô
Nakamnra
Imamnra
^feaii
50'
9:4
1
i
61= 50- 9!4
Eednclion to 1895.0= -0.33
„ „ sea level = —0.01
HORIZONTAL INTENSITY {U)
()bservations of the South Party 181)5.
Date and Hour
11
1/
Mean
Time of
' 1-Vib".
Temp.
tv
Mean Deflections
Temp.
■Uc^r.rsi;-iay
(Mean Local Time.) ! Temp.
9i
^■j
tn
1
Sept. P^ 17h 54'"
„21 29
2"-i 8 34
„ „ 12 41
0.29513
0.29555
0.29507
0.29555
429.56
430.17
430.25
427.83
28:2C
25.4
27.5
34.1
5/J02S
5.8935
5.8968
; 5.9114
28:30
25.2
26.9
34.4
I 6°16' i:'9
i 61548.8
61625.6
6 14 5.0
14°17'43'.'l
14 16 55.6
1418 34.4
1413 27.5
28: IC
25.6
28.2
33.7
Nakamnra
Imamnra
Sntô
Imamura
Imamnra
Sntô
Nakamnra
Mean |j 0.29533
1
1
j
//= 0.29533
Reduction to 1895.0= -281
„ „ sea level = 155
11= 0.29532
(248)
225. KOGA.
DECLINATION (S)
Observations of the South Party, 189:
Date and Hour
(]Mean Local Time.)
pt.
13!'
14.8'
13
58.5
15
38.9
16
50.2
18
4.3
19
34.0
21
51.3
22
51.0
4
16.0
5
57.0
7
7.4
7
49.7
8
40.3
!)
4'.).5
10
40.8
11
40.1
12
22 3
^lean
34'
31
32
31
30
30
30
30
28
27
26
26
26
2S
30
33
35
39"
27
32
18
27
36
48
42
43
33
12
7
3(»
17
51
2 S
38
30'
19"
Observer
Nakamnra
Im.amnra
Nakamnra
Sato
Imamnra
Nalcamnra
Imamnra
Snlo
Nakamnra
Snto
Eecorder
Imamnra
Nakamnra
Snto
Nakamnra
Imamiira
Nakamnra
Imamnra
Snto
Nakamnra
Snto
Nakamnra
8 = 4' 30!32
Etdnction to 1895.0= -0.66
., sea levels 0.00
B=4' 20(7
DIP (0)
Obsirvations of the Sonth Parly, 18V'5.
Date and Hour [
(Mean Local Time.)
1
Needle
No.
0
Observer
Piecorder
Sept. 3^-> 161' 28«
18 56
[ ,, 20 16
.'; If' 6 47
1
1
1
49'
47 '2
49.7
49.4
48.6
Imamnra
Snto
Nakamnra
Imamnra
Snto
Nakamnra
Mean
49=
4S!7
9 = 49' 4b !7
Reduction to 1895.0= -0.34
.. sea level = O.CO
) = 49' 48M
HORIZONTAL INTENSITY {}[)
Observations of the South Party, 1895.
Date and Hour
(Mean Ijocal Time.)
H
.1/
Mean
Temp.
1
Time of iTemp.
1-Vib'\ I tv
Mean D(
9i
^flections
Tcrup.
t„
Observer
Recorder
Seilt. 3''i 15'' 3'"
„ 17 36
4"! 9 10
0.29492
0.29430
0.29484
0.29425
427.41
429.52
4.30.08
429.51
35'.OC
29.5
2S.<)
2J.1
! «
5.9231
5.9128
5.9017
5.9109
36:4 C
oO.l
26.9
28.7
6°14'46'.'2
61648.1
616 55.6
6 16 46.9
14°ll'57y5
1418 54.4
141955.6
141914.4
33.7 C
28.9
27.0
29.6
Imamnra
Snto
Nakamnra
Nakamnra
_
Imamnra
Snto
Mean
0.29458
1
H= 0.29458
Reduction to 1895.0= -312
„ „ sea level = 26
H= 0.29455 ^
(249)
226. HATIMAN.
Suwa-zinsy a ( Pa] lij M ^ 4^ i^lvK 1( W I'l' /It )
DECLINATION (8)
Observations of the Kinki Tarty, 189(').
Date and Hour
(Mean Local Time.) 1
S
Observer
llecorder
July I'-t 14'' 4:>"'
4 47'
44"
Kato
Tomoda
„ l'î 14
I'j
2
Ton.oda
Katô
If. 4.J
„ 45
40
.,
1« 17
^1
53
1!) 5(i
„ 1±
54
Katô
22 50
■ii
45
Tomoda
Tomoda
2"^' 1 50
„ 41
21
,,
4 4i»
4:$
4!»
,,
,,
7 (')
^1
21
,,
„
.S 22
40
,s
Katô
Katô
y ^-^
^1
52
Tomoda
,,
11 5
■15
2:3
Katô
Tomoda
12 25
■±7
14
Tomoda
,^
13 53
47
52
Katô
Mean
4 14'
:!7"
lleduction to
5 = 4= 44!(52
1,S'J5.0= -1..5:{
sea level = 0.00
3 = 4^ 43!1
DIP (e)
Observations of the Kinki Party, 181X1.
Date and Hour
(]\Iean Local Time.)
Needle
No.
Ö
Observer
Piecorder
June SQtii 17'' 3G"'
July 1st 15 50
„ 2»^i 10 3(;
—
48°
52 ;4
4!).(;
52.0
Tomoda
Katô
Tomoda
Katô
Tomoda
Katô
Mean
j 48=
51 ;3
0 = 48' 51 «0
Reduction to 1895.0= 1.50
„ sea level = -0.01
0 = 48° 52!8
HOllIZONTAL INTENSITY (//)
Observations of the Kinki Party, iSlHi.
Date and Hour
(Mean Local Time.)
jf
1. Mean
Time of
l-Vibll.
Temp,
tv .
Mean Deflections
Temp.
tu
Observer
llecorder
Temp.
! ^^
j
„
Katö
4"i 1 ,s
4.;
4
„ „ 2 47
44
3
5 32
! 44
N
7 21
43
2.S
8 47
42
0
„
Tomoda
9 57
44
25
Tomoda
Katö
12 24
51
35
Katö
Tomoda
13 34
51
5G
Tomoda
Katö
14 4G
51
K»
Katö
Tomoda
15 44
50
5
iG 4r;
47
58
Tomoda
Katö
17 44
47
IS
Katö
1 7'»
4!i' (i 5G
„ 11 "
IG 13
17 21
1
4.S" 5();2
„ 45.5
., 41.9
;, 46.8
„ 45.8
Katö
Tomoda
Katö
Tomoda
Tomoda
Katö
Tomoda
Katö
[Mean
48° 46(0
e = 48' 46100
lîeduction to 1895.0= l.GG
., sea level = —0.01
e = 48° 47;7
HORIZONTAL INTENSITY (//)
Observations of the Kinki Party, 189G
Date and Hour
(Mean Local Time.)
7/
M
Mean
Temp.
Time of
1-Vib!].
Temp .
tv
Mean Deflections
Temp.
tD
Observer
Recorder
?i
9-i
July 3i>i 2OI1 33»!
., 4t'' 8 21
„ „ 14 2G
,, 19 38
0.30208
0.30323
0.302GG
0.3030G
425.40
424.G2
422.88
425.GG
23.9 C
25.5
29.2
22.0
5.80G3
5.8052
5.8252
5.8088
23:90
24.2
30.2
22.1
G 3'40'.'0
G 2 17.5
G 155. G
G 4 O.G
1343'48'.'1
13 40 51.3
13 40 16.2
13 45 9.4
23: 8C
2G.9
28.3
21.9
1 Tomoda
1 Katö
Tomoda
( Katö
J Tomoda
( Katö
f Katö
1 Tomoda
Katö
)'
1 Tomoda
1 Katö
I Tomoila
Mean
0.3027G
Reduction to
//= 0.3027G
1895.0= -20G4
sea level = 51
y/= 0.3025G
228. SASAYAMA.
Hömeigizyuku (SL i!!| ^
DECLINATION (5)
Observations of the Kinld Tartv, ISiX'..
(251)
Date and Hour
(Mean Local Time.)
5
01)server
Eecordcr
July 7"' 13'' r>4'"
4^ 54/
10"
Katô
Tomoda
15 28
53
33
Katô
17 15
50
311
Tomoda
18 11
^1»
34
„
19 3(;
50
8
Tomoda
,,
„21 23
50
4
Katô
Katô
22 25
50
S
f^'" 3 11
49
21
r, 4
•18
:;
., „ 7 35
18
10
„
.,
!) 12
47
s
Tomoda
Tomoda
10 1
48
12
Katô
,. 11 1
49
47
12 SO
51
5(;
13 35
52
ir,
Katô
Tomoda
14 5(î
51
44
Tomoda
Katô
1(\ 12
50
30
Katô
Tomoda
17 50
4i>
19
„
I!» 15
41)
4C.
)■
Katô
Mean
4 411'
52"
5^-4' 49:87
Eeduction
to 189C
„ sea le\
.0= -1.43
el= '-0.02
8 = 4° 4S;i
DIP (0)
Observations of tlie Kinki Partv, 1896.
Date and Honr
I\Iean Local Time.
Needle
No.
0
(observer
Eecordcr
July 7f'| 17" 32'"
„ 8tii 10 41
15 4ß
—
48°
"
53»
55.1
55.9
Tomoda
Katô
Tomoda
Katô
Tomoda
Katô
Mean
48'
55:o
e=48" 55ro
Tiednction to 1895.0= 2.28
__ ., _, , sea level = - 0 .( )3
0 = 48° 57«
ROIUZONTAL INTENSITY {J I)
Observations of the Kinki Tarty, ISHC.
Date and Hour
(Mean Local Time.)
H
.1/
Mean
Time of
1-Vibli.
Temp.
tv
Mean Deflections
Temp.
Oliscrver
Recoriler
Temp.
fi
'i'-i
Jnly 7f" 19'' 4'"
8"' 8 42
„ 14 29
„ 18 49
0.30314
0.30207
0 30283
O.S0232
423.74
424.33
423.89
421.40
26:0C
24.8
2fi.('.
23.0
5!8148
5.815G
5.8165
5.8 1K3
26°.2C
24.8
26.5
23.8
6° 2'35'.'6
6 3 6.2
G 2 30.6
6 3 38.1
13°42'26:'2
13 42 41.2
13 4128.8
13 43 58.1
25:9 c
24.7
26.7
23.5
1 Tomoda
I Katô
j Tomoda
1 Katô
f Tomoda
1 Katô
( Tomoda
■( Katô
/ Katô
1 Tomoda
f Katô
1 Tomoda
f Katô
( Tomoda
1 Katô
I Tomoda
Mean
0.30259
11= 0.30259
Reduction to 1895.0= -2324
„ „ sea level = 318
77= 0.30239
(252)
229. MIYATU.
High Common School m-Wi^ ^hW'WMW}^)
DECLINATION (5)
Observations of the Kinki Part}'. 1816.
Date and IfoT^r.
(Mean Local Time.)
5
Observer
Recorder
.Inly lOMi 1211 10'"
4' 53'
20"
Kalo
Tomoda
„ 13 13
54
40
., 14 57
53
30
Tomoda
Katô
„ „ IG 29
53
2
Katô
„ 17 44
52
19
^,
Tomoda
„ 18 52
52
15
Katô
., 20 20
52
4
„ „ 21 24
52
34
Tomoda
Tomoda
„ ]lt'' 1 4
52
10
,, „ 4 5li
50
35
r, 33
48
27
„ „ 7 45
48
23
Katô
« 55
49
14
Katô
„ 10 3
51
41:
„ „ 11 13
54
20
„ 13 5
56
23
Tomoda
„ „ 13 31
„ 56
23
„ „ 14 50
55
22
Tomoda
Katô
M 15 44
55
2)
"
"
Mean
4° 52'
9"
5 = 4' 52!15
Reduction to 1895.0= -1.71
„ „ sea level = 0 .00
5 = 4° bOH
DIP {6)
Observations of the Kiuki Party, 1896.
Date and Hoiir
(Mean Local Time.) i
Needle
No.
e
Observer
Recorder
Jnly lO'i' 17'' 20™ ■
11"! 5 56
„ 10 36
—
49° 24^5
„ 24.3
„ 27.5
Tt^imoda
Katô
Katô
Tomoda
Katô
Mean
49° 25!4
1
0 = 49~ 25!40
Reduction to 1895.0= 2.75
„ „ sea level = 0.00
0 = 49° 28^2
HORIZONTAL INTENSITY ( 7^ )
Observations of the Kinld Party, 1896.
Date and Ilonr
(Mean Local Time.)
][
.1/
Mean
Temp.
Time ot
1-VibL'.
Tem p.
Mean Deflections
Temp.
Observer
Recorder
?i
92
July UH'' ll»! 30'"
„ 20 12
„ llti' 8 27
„ 14 17
0.30196
0.30172
0.30181
0.30182
423.19
424.65
424.27
422.59
28:4C
21.9
23.8
28.8
5.8304
5.8217
5.8233
5.8367
28:7C
22.4
23.5
29.4
6° 2'59'.'4
6 4 38.1
6 4 7.5
6 2 46.3
13'42'3]'.'9
13 46 23.1
13 4514.4
13 42 6,3
28:1 C
215
24.0
28.3
I Tomoda
1 Katô
J Tomoda
I Katô
j Tomoda
I Katô
j Tomoda
1 Katô
1 Katô
I Tomoda
Katô
>)
Tomoda
1 Katô
I Tomoda
Mean
0.30183
][= 0.3018.3
Reduction to 1895.0= -23r)C.
,, „ sea level = OOP
" 77= U.30159
230. OBAMA.
(253)
DECLINATION (5)
Observations of the Kinki Party, 1890.
Date and Hoar
S
Observer
Recorder
(Mean Local Time.)
Jnly 12fi> I711 5m
18 2
4° 59'
34"
Katô
Tomoda
57
r.6
Tomoda
Katô
19 34
56
54
Katô
Tomoda
20 42
57
56
,,
Katô
21 27
58
15
,,
,,
13"i 0 U
58
12
1 41
57
36
,,
„
'■ 5
55
29
,,
,,
7 28
53
16
,,
!>
8 10
54
It
!! !', ■> !■'
55
35
Tomoda
Tomoda
10 30
54
7
,,
„
,. 11 58
58
50
,,
Katô
13 17
5 2
25
Katô
Tomoda
14 38
'■^
7
Tomoda
Katô
['. ,' 15 46
„ 1
2
Katô
Tomoda
16 39
5 59
42
„
„
1" 51
57
21
Tomoda
Katô
Mean
4^ 57'
49"
S = 4° 57182
Eediaction to 1895.0= -1.73
„ sea level = 0.00
8 = 4° 56!1
DIP (0)
Observations of the Kinin Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder.
Jnly 13^1' 6'i 59»'
11 31
17 14
18 27
49'
"
24!0
20.7
17.0
18.0
Katô
Tomoda
Katô
Katô
; Tomoda
Katô
Tomoda
Mean
49'
19:9
0 = 49' 19;t>
Ftednction to 1895.0= 2.14
,. sea level = 0.00
^ ^ "" " 0 = 49 22;(t
HORIZONTAL INTENSITY {![)
Observations of the Kinki Party, 1896
Date and Hour
(Mean Local Time.)
, , Mean Time of Temj).
Mean Deflections
Temp.; 1-Yibn
Jnly 12"' 19i> 6'" ij 0.30077
13«! 8 46
.. 14 12
Mean
0.30132
0.30174
0.30096
423.45
26:0 C
422.91 28.6
422.30 31.1
5.8400
5.8363
5.8395
tv
26:2c
27.7
31.7
6° 4'29'.'4
6 3 8.8
6 2 21.9
Temp.
t„
13'45'42'.'5
13 42 48.1
13 4055.0
25:8C
29.5
30.5
<)bs(
Tomoda
Katô
Tomoda
Katô
Tum od a
Katô
Recorder
Katô
Tomoda
j Katô
I Tomoda
][= 0.30096
Reduction to 1895.0= -2159
„ sea level = 000
' 77= ïïM)li
(254)
231. SAKAL
Ohama Park (J:M.mTMMi^)
DECLINATION (5)
Observations of the Kiuki Party, 189,3.
Date anil Hour
(Mean Local Time.)
July
17th 181,
., 19
„ 20
„ 22
., 23
1
18tii
8
9
10
11
12
13
14
15
Iß
17
IS
19
30'i
38
38
7
52
7
43
12
11
19
18
16
9
11
12
19
24
4
20
29
Mean
31'
31
31
31
31
31
31
29
29
28
29
31
32
34
34
34
31
33
32
31
31"
2
18
5(5
7
2i
7
37
9
31
39
5
29
7
37
2C<
11
45
19
59
Observer
31'
38"
Kati
Tomcda
Katö
Tonioda
Katô
Tomoda
Nakamnra
Katô
Tomoda
Katd
Nakamnra
Katö
Nakamnra
S = 4 3Hu3
Réduction to 1895.0= -1.21
„ „ sea level = 0.00
5 = 4° 30;4
DIP (0)
Observations of the Kinki Party, 189i;.
0 = 48"
Eednction to 1895.0 =
,. „ sea level =
35:2
1.70
O.CO
0 = 48° 3f)J9
HORIZONTATj INTENSITY (//)
Observations of the Kinki Party. 1891].
Eeccrder
Katö
Tomoda
Katö
Nakamnra
Tomoda
Nakannn-a
Tomoda
■Katö
N!d\amnra
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Jnly ISiii ](,], 44ni
14 40
15 58
18 59
i :
1
48'
31.2
33.1
32.3
Tomoda
Nakamnra
Katö
Tomoda
Katô
Nakamnra
Mean
48'
35 !2
Date
and Hour
1
Timeof|Temp.
Mean Deflections
Temp.
tn
i
(Mean
Local Time.)
Temp.
l-Yib".
tv
ti M'"
0.30398
422.57
29:3C
5!8148
29:3C
5 59 53.1 1 13 35 18.1
29.3C
f Tomoda
1 Katô
1 f Katô
:i Toracida
•'
„ 13 50
0.30382
420.95
33.4
5.8292
34.1
5 58 45.0 13 32 37,5
32.7
I Nakamnra
j I Nakamnra
1 Kalo
"
., 17 57
0.30427
422.55
29.7
5.8130
30.4
5 59 41,2 13 34 50.0
29.0
Katô
;i „
1 Nakamnra
„ 20 22
0.3C432 ' 422.G(i| 28.5
5.8113
28.7
5 59 47.5 13 3518,8
28.2
1 Tomoda
f
1
j 1 Katô
)
Mean
0.304 JO 1
1 1
1
J[^ 0..3041()
Reduction to 1895.0= -2270
M „ sea level = 000
17= 0.30387
232. IKUNO.
Common School {^ *^ ^ iill)
DECLINATION (5)
Observations of the Kinki Party, 189G.
(255)
Date anil Honr
5
Observer
llecortler
(Mean Local Time.)
JiTly 20ti' ilii 3m
1-2 3
4 51'
48"
Kato
Nakamura
52
44
Nakamura
Kato
12 58
5}
38
,,
Nakamura
14 f^
53
22
Kato
Kato
T-ö 37
54
2
„
Nakamura
., 16 14
53
47
Nakamnra
Kato
1<> 33
53
32
Kato
,,
,. 17 33
52
37
,,
Nakamura
18 15
., 52
4
Nakamura
Kato
., ly li
51
56
,,
„
„ ■■^•J 1^
52
46
„
Nakamura
., 21 17
52
29
„
23 43
52
36
„
,-
21«t 4 29
50
31
„
.,
5 27
50
k;
„
„
'■' 32
i'>
9
,,
„
7 30
48
56
Kato
8 30
-19
42
„
Kato
'J 3t)
49
16
,,
10 26
51
53
,,
„
„11 35
52
47
„
„
„ 12 34
53
20
).
,:
13 34
52
59
o
14 36
54
8
Nakamura
,,
15 16
54
29
,,
Kato
li 21
54
11
Kato
Nakamura
17 26
53
37
„
'Kato
18 45
53
'.)
Nakamura
Nakamura
afean
4 51'
49"
S = 4° 51 W2
Eeductiou to 1895.0= -1.48
„ sea level = -0.02
S = 4' 50f3
DIP (6)
Observations of the Kinki Party, 1896
Date and Hour
(Mean Local Time.)
Needle
No.
July
vU'i' 15''
17
49'
11
53
2Pt
5
57
12
52
13
59
„
16
44
Mean
IPo
10.7
11.1
2.1
0.4
3.6
49'' 6:4
Observer
Eecorder
Nakamura
Kato
Nakamura
Katô
Nakamirra
Kato
\ Nakamura
/ Katô
( Nakamura
" Kato
Nakamura
Kato
^0 = 49'^ ( ; ;4
Reduction to 1895.0= 2.79
„ sea. level = —0.03
t=4y°
U!2
HORIZONTAL INTENSITY (//)
Observations of the Kinki Party, 1893.
Date and Hour
(Mean Local Time.)
U
M
Mean
Ten-.p.i
1
Time of
1-VibI'.
Tem^j.
tv
Mean DeHectioTs
Temp.
t„
Observer
Recorder
fi
f->
July 20t''13'' 42"'
0.30184
422.93
25;3C
5!'8335
25;6C
6 2'50'.'(5
13 42' 0'.'6
25.1 C
1 Katô
( Nakamura
1 Nakanurra
( Katô
I Nakamura
,, „ 18 45
0.30182
423.19
25.1
5.8311
25.2
6 3 3.8
13 42 30.6
25.1
'( Katô
„ „ 21 55
0.30175
423.55
24.5
5.8299
24.9
6 3 20.6
13 42 51.9
24.2
( Nakamura
1 Katô
„ 21^^ 8 6
0.3O2(rj
423.71
24.7
5.8248
24.6
6 3 4.4
13 42 25.6
2t.s
[ Katô
( Nakamura
Meau
0.30187
11= 0.30187
Reduction to 1895.0= -2527
„ ,, sea level = 320
'^ I/= 0.30165
(250)
233. TOYOOKA.
Middle School i^mm^i^m^^mà)
DECLINATION (S)
Observations of the Kinki Party, 18!H;.
Date and Honr
i
--
(Mean Local Time.)
5
Observer
Kecorder
July 23"! 7I1 441»
i 4- 58'
U"
Katö
Nakamura
), ., y 9
5 U
2(;
Tonioda
Katö
'■> 54
1
5Ü
Nakaniura
Nakanuira
„ ,. 11 1
4
(■>
Katô
„11 54
4
57
Tomoda
12 34
5
14
Nakamura
Katö
„ „ 13 43
i „ 5
14
Katö
Nakamura
li 54
i
18
Tomoda
„ 15 58
3
54
Katö
Tomoda
„ 17 15
2
36
Tomoda
Katö
,, 18 4f;
1
44
Tomoda
„ „ y-> 47
2
!)
Katö
Nakamura
„ ,: 22 1
1
43
24"' 0 37
1
13
Tomoda
Tomoda
„58
4 58
38
„ „ <; 3J
56
44
V
„
Meau
5° 1'
31"
5 = 5° i;57
Keductiou to 1895.U= —1.65
„ sea level = - 0.00
5 = 4' 59;9
DIP (0)
Observations of the Kinki Party, 189G
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
July 23'J 9'' 37"!
,; 11 33
18 8
20 4(J
24"! 5 58
—
49° 3i;i
., 28.3
„ 25.2
„ 25.8
„ 24.7 -
Nakamura
Katö
Tomoda
Katö
Tonioda
Tomoda
Katö
Tomoda
Mean i
49° 27:0
0 = 49° 27 ;0
Reduction to 1895.0= 3.28
_j, „ sea level = aoO
0 = 49° 30 !3
HORIZONTAL INTENSITY (7/)
Observations of the Kinki Party, 1896.
Date and Hour
(Mean Local Time.)
July 23'J 8'' 35 >
„ 13 21
„ 16 40
Mean
0.30200
0.30208
0.30232
0.30213
31
Mean
Temp.
421.01)
419.56
419.85
32:60
37.2
35.8
Time of Temp.
1-Vib". tv
Mean Deflections
5.8±3:J
5.8556
5.8521
32:30
37.9
36.9
f-i
6° 1' l:'9 ]3°38'18y8
5 59 35.6 I 13 34 41.9
5 59 51.9 113 35 35.6
Temxi
33:0C
36.7
34.7
Observer
Recorder
Tomoda I f Kafö
Katö \ Tomoda
I Nakamura
Nakamura
Nakamura
I Tomoda
Katö
Katô
Nakamura
//= 0.30213
Réduction to 1895.0= -2(!04
„ „ sea level = OOP
//= O.aOlBT'
234. TOTTORI.
Normal School (B ^ § îîï ßi]i W.
DECLINATION (S)
Observations of the Kitiki P.iity, IBQB.
(257)
m^^:
Date and Honr
(Mean Local Time.)
July
26ti'
12''
17'"
12
50
14
1
14
44
].")
57
ir,
:»
17
;{4
is
2(!
19
42
21
14
22
2('.
0
;îo
3
22
5
17
r.
:$;j
7
:12
8
15
9
24
10
35
11
19
12
3
10'
11
11
10
7
(5
(1
5
r.
5
fi
5
4
4
1
0
1
3
7
8
10
42"
10
2s
r.»
51
48
3
51
2(i
58
20
5
27
0
54
50
38
33
()
53
12
]\rpan
< )bsf■l•^"el•
Kato
Naliamnra
'I'omofla
Kato
NakamiTi-a
TomcKla
Nakamnra
Kato
Nakamnra
Kato
Tomorla
S =5" 5!98
Kediiction to 1895.0= -1.58
„ sea level= 0.00^
S^' 4!4^
DIP (0)
Observations of the Kinlci Pnrty, ISUP).
0=49 4i:5
Eednction to 1895.0= 3.77
„ sea level = 0.00
9=49° 45!3
HOPtlZONTAL INTENSITY (//)
(* \'a!yf lUdvred from lUirafobi nnly hi/ oss-uhiiiKi I'ali:
Observations of the Kinld Party, I89it
Recorder
Tomoila
Kato
Tonioda
Kato
Nakamnra
Kato
Nakamnra
Tomoda
Nakamnra
Tomoda
'f M.)
li
Date and Honr , Needle
(]Mean Local Time.) No.
Observer Pocorder
Jnly 25f'' 14'' 24'" '
„ 17 9
26tu 5 45
9 59
49' 39 P
— ,. 42.8
— „ 41.8
— : „ 41.5
Kato Tomoda
Tomoda Kato
Nakamnra Nakamnra
Tomoda Kato
.Mean
4'.r 41. '3
Date and Honr
(Mean Local Time.)
-
J/
Mean
Temp.
Time of
l-Yib-].
Temp.
tv
Mean Deflections
Temp.
Observer
Pecorder
S
Katö
Nakamura
„ r-i 21
7
8
Nakamiira
Katö
14 11
^>
51
Katö
;>
15 11
4
5!)
Nakamura
„ „ 16 10
2
59
Katö
Nakamura
17 2
1
51
Nakamiaaa
Katö
19 2
„ 2
53
,,
Nakamura
19 55
3
5
,,
„
,, „ 20 37
2
55
Katö
,,
„ 21 40
2
20
Nakamura
Katö
23 6
3
5
Katö
Nakamura
Mean
5- 2'
29"
Keduction to 1895.0= -1.49
„ „ sea level = 0.00
5^5^ m'^
DIP (Ö)
Observations of the Kinki
Party, 1896.
Date and Hour
(Mean Local Time.)
i
Needle
No.
e
Obsen'er
Eecorder
Jiilv 27"' 101' Ißin
,." „ 13 41
15 35
„ „ 19 40
22 19
—
49" 4i:o
,, 46.5
,. 42.2
„ 46.3
„ 43.8
Tomoda
Nakamura
Katö
Nakamura
Tomoda
Katö
Nakamura
Mean
4/ 45;o
9=49° 45 !0
Eeduction to 1895.0= 4.08
„ „ sea level = 0.00
9=49' 49:i
HOEIZONTAL INTENSITY
Observations of the Kinki Party
{in
, 1896.
Date and Hour
(Mean Local Time.)
Jf
M
Mean
Temiî.
Time of
l-Vib".
Temp.
tv
Mean Deflections
Temp.
ObserA'er
Eecorder
?i
8 1
„ „ 13 50
„ „ IS 22
0.30373
O.30412
0.30407
0.30389
421.80
421.81
420.55
422.37
27!4C
28.9
32.3
26.5
5^8227
5 8170
5.8281
5.8175
27:6C
28.4
32.5
26.8
.y59'34'.'4
5 .59 1 .9
55s 8.1
5 59 55.0
i;j':u'3l'.'2
l:{:i:{27.5
l:j3125.0
13 3519.0
27.30
29.S
32.2
26.3
( Katö
1 Nakamnra
( Katö
j Tomoda
1 Katö
Tomoda
f Nakamnra
1 Katö
( Nakauiura
1 Katö
\ Tomoila
Nakamura
Mean
0.30395
1 îl
i
1
lednctiou to
„ „ we
// = 0.30395
1895.0= -2904
1 level = 115
i/=U.3
J367
(2(JIJ)
237. OKAYAMA.
Bleaching ground on river bank C&Xi^S "(r^^^^i^)
DECLINATION (S)
Oliseivatioiis of the Kinki l'îa-tv. l.S'.ti;.
Date and Hour
(Mean Local Time.)
S
Observer
lîecorder
Anc. 1^' IV' 0"'
4 40'
5(5"
Nakamiira
Tomoda
11 27
41
2(5
Tomoda
Nakamura
12 25
43
18
Katô
,,
13 34
44
7
Nakamura
Tomoda
31 18
44
7
Tomoda
Nakamura
15 23
42
.10
Nakamura
„
10 20
41
45
Katô
Toiüoda
,, „ 17 20
41
10
Tomwla
Katô
18 11
40
34
Kato
19 37
,." 41
7
,,
21 11
3.S
58
Nakanuira
Tomoda
22 50
40
54
„
Nakamura
„ 2'"' 0 58
40
59
„ „ 1 5y
39
34
,,
1 2
38
41
J,
7 58
35
7
Katô
8 30
„ 3(5
4G
Katô
Tomotla
'■> 25
38
43
Nakamura
J,
10 33
„ 39
59
Nakamuru
11 15
41
4(3
Tomoda
„ ., 12 5
12
37
Nakamiira
Tomoda
., ,. 13 5
44
38
Tomoda
Nakamura
Mean
4' 40'
4"
5=4' 40;07
lieductiou to 1895.0= -1.01
., sea level = 0.00
5=4" 39!1
DIP (8)
Observations of the Kiuki Party, 1890.
Date and Hoiir
(Mean Local Time.)
Needle
No.
0
Observer
llecorder
Aug.
„ 19 7
20 44
2'"' (i 57
11 17
48'
34;6
34.4
39.1
35.5
37.2
Nakamura
Katô
Tomoda
Katô
Tomoda
Tomoda
Katô
] Nakamura
( Tomoda
Mean
48*
3G;2
( = 48° 36:2
Réduction to 1895.0= 3.17
„ „ sea level = 0.00
HORIZONTAL INTENSITY (7/)
(Jbservations of the Kinki Party, 1890.
Date
(Mean
and Hour
Local Time.)
11
M
Mean
Temp.
Time of
1-Vib'J.
Temp.
ty
Mean Deflections
Temp.
tv
Observer
Recorder
*?!
f'-j
Aug.
I!
I'^t 13'> 50'»
,. 10 57
22 29
2iiJ ;) 8
0.30578
0.30598
0.30538
: 0.30576
420.08
420.47
421.27
420.58
32: 1 C
31.1
28.7
32.2
5.8151
5.8111
5.8104
5.8108
32:2 C
31.5
28.9
31.9
5°55'37'.'5
5 55 55. G
557 1.9
5 55 58.8
13*25'32"5
13 26 25,0
13 28 30,0
13 20 21.9
32:iC
30.8
28.5
32.6
f Katô
I Nakamura
( Katô
I Tomoda
I Nakamura
I Tomoda
/
( Nakamura
( Nakamura
'( Tomoda
f Nakamura
1 Katô
I Nakamura
1 Tomoda
Mean
0.3(1.572
1T^ 0.30572
Reduction to 1895.0= -2912
„ „ sea level = 000
7TZ 0.30543
238. AKÖ.
Old Castle (^ i^ gjh)
1)ECLIXATI0X(5)
Observations of the Kiuki Partv, 1)S9;;,
(261)
Date and Hour
(Mean Local Time.)
5
Observer
Kecorder
Aug. :!"i ;»'' 35'"
4* 43'
.JC."
Niikaiuiua
Katö
10 35
11^
2S
Katö
Tomoda
11 28
44
53
Tomoda
Katö
„ 12 24
17
26
Katö
Tomoda
„ 14 1
^i
48
Tomoda
Katö
„ 14 35
„ «
17
Nakamnra
„ „ 16 3
39
33
,
Tomoda
16 39
„ 39
19
Katö
„ 17 52
i „ -i^
56
Tomoda
Nakamnra
,. 1!' 2
1 ■ „ •^'>
31
Nakamnra
„ 20 33
■ ., 39
59
Katö
21 26
39
31
Tomoda
Katö
23 48
40
27
Katö
4t'i 0 27
39
45
3 32
i „ 39
57
5 25
3S
47
G 19
37
53
7 10
„ 37
38
Nakamnra
Tomoda
8 22
„ 3S
39
Tomoda
Nakamnra
9 15
1 „ :{''
17
Katö
Katö
10 27
„ 41
44
Tomoda
Tomoda
11 23
42
52
Katö
„ „ 12 2
42
49
•>
Mean
4° 40'
2(1"
5 = 4' 40:33
Reduction to 1895.0= -1.18
„ „ sea level = 0.00
5 = 4° 39(2
DIP ie)
Observatii)ns of the Kinki Party, 189.
Date and Hour
Needle
e
(Mean Local Time.)
No.
Observer
Recorder
Aug. 3'• '''
46
8
59 ,
., 9
29
.. 1"
38
„ ïl
29
12
32
., 12
51
„ 13
29
„ 11
9
„ 15
19
„ 1>
10
„ i<;
42
„ 17
41
,1 18
55
Slean
28'
4ß"
28
2H
28
42
28
30
28
39
28
50
27
40
25
33
25
3
24
1
28
3K
28
40
28
28
28
18
30
45
32
57
32
29
33
10
33
23
35
IH
31
35
31
1
31
24
31
13
31
(J
4°
28'
Observer
Eecorder
Xakamura
Katö
Tomotla
Xakamura
Katö
Tomoda
Xakamura
Katö
Xakamura
Katö
Tomoda
Xakamura
Katö
Tomo 17'' 41m
4 -I.-i'
4!)"
Tomoda
Nakamnra
17 52
30
7
Kato
„
18 53
30
28
Nakamnra
Tomoda
„ 20 24
30
48
Tomocli
„
20 5r,
„ 30
3(1
Nakamnra
Kato
22 0
30
20
Kato
Nakamnra
:: ; 23 48
,. 2!»
55
J,
Kato
r2'h 0 38
2)
43
,,
„
'^ 13
21)
7
,,
,.
1 19
28
47
,,
4 5<'
2S
40
,,
,,
'; -^
2(1
lit
^^
7 2s
25
32
,j
s ic,
25
37
Nakamnra
Tomotla
!» 11
•jr,
14
Tomoda
Nakamnra
lit •'
•is
4;;
Nakamnra
W 54
30
\'.)
,,
11 5i;
33
41
,,
,,
., 13 1
35
3
Kiitô
^
13 51
34
17
Nakamnra
Katr.
14 55
33
20
Kato
Nakamura
15 57
31
1(1
Nakamnra
Kato
,, 1(1 23
., 30
38
Kato
Nakamnra
Mean
4° 29'
58"
1
8 = 4= 29!97
Eediiction
to 189
„ sea le^^
3.0= -1.00
-el= 0.00
5 = 4° 29 ;0
Dir id)
übservatii)ns of the Kinki Partj% isyd
Eednction to 1895.0= l.ßl
.. sea level = 0.00
^ "0^48' Ö76
IIOHIZÙNTAL INTENSITY (//)
(* ]'aiue flerJiiretl from llhrnlion nnJij hi/ as-siiminii Vabie of M.)
Observations of the Kinki Tartv, isyi;.
Date and Hour
(Mean Local Time.)
Needle
No.
i
0
(observer
Recorder
Aug. 11«' 19" 49'"
,. 12^1' r, 59
10 30
15 Vc,
1
48"
47
1!1
59.3
5S.'2
57.4
TomcKla
Kato
Nakamnra
Tomoda
Kato
Nakamnra
Kato
Mean
47
59 :o
0 = 4
r 59 ;o
j
Date and Honr
(Mean Local Time)
7/ M
ilean
Temp.
Time of TemxD.!
1-Yil)n . tv :
j\Iean D(
9i
■flections ,p
Temp.
Observer
Recorder
Ang. llf'> 19'« 31'"
0.30582
420.68
i
29:5C!
5.8111
30n.C
5'5fi'15'.'0
13'26'57'.'5
28:90
( Nakamnra
1 Kato
f Kato
[Nakamnra
„ 21 38
*0.305ß2
420.84
28.2
5.8205
28.7
(5 56 25.6
13 27 15.0
28.2)
J
( Nakamiira
1
1 Kato
,. 12t'' 8 47
0.30533
420.20
29.4
5.8181
29.5
5 5615.6
13 26 53.8
29.4
Tomoda
NakamniM
„13 37
: 0.30514
419.46
32.0
5.8228
32.3
55531.9
13 2515.0
31.6
{ Nakamnra
1 Kato
1 Kato
I Nal^amnra
IVIean
0.30555
1
il 1
1 1
i i . i
I .
//= 0.30555
Eednction to 1895.0= -2436
„ „ sea level = OOP
//= 0.30531
(267
244. SUMOTO.
Mituai mm^^^yè-u, ^^X^M)
DECLINATION (5)
Ob.servatious of the Kinki Party, I89ö.
Date iiDd 11 our
(Mean Local Time.)
Aug.
l:]tii 1^1.
13
14
!•">
15
1(1
17
18
19
21
'22
]
l4Hi
5
a
7
8
9
10
10
1"
k)
25
1
53
4(i
47
39
37
34
43
21
(!
15
40
56
45
44
29
5(i
:\Iean
11"
38
0
3(;
16
35
43
34
57
33
32
32
39
32
;J2
32
29
31
52
32
2
31
9
30
53
29
5Ü
28
12
20
33
27
5
29
14
31
(;
31
44
4'
31/
42"
Observer
lîeeorder
Nakamura
Tomoda
Katô
Nakamura
Tomoda
Nakamura
Tomoda
Katô
Nakamura
Tomoda
Nakamura
Tomoda
Katô
Nakamura
Tomoda
Katô
Tomoila
8 = 4" 3i:70
Eeduction to 1895.0= -1.03
,, ., sea level = 0.00
5 = 4" 30:7
DIP (9)
Observations of the Kinld Partv, I89l>
0 = 48° 6;5
lleduction to 1895.0= 2.11
„ sea level = 0.00
0 = 48° 8;6
HORIZONT.JlL INTENSITY (//)
(observations of the Kinki Party, 1896
■ ■
Date and Hour
(Mean Local Time.)
Needle ,
No. i
0
Observer
Kecorder
Ana,. 13*'' 17'' 2.3'"
14"' 2 25
,. '•» i
—
4s (•,:_'
„ 7.3
Katn
Tomoda
Katô
Tomoda
KÙtô
Mean
1
48' 6;5
-■ 1
Date and Hour
II
M
Mean
Temp.
Time of
1-Vib!i.
Temp,
tv
Mean Deflections
Temp.
ti.
Observer
Kecorder
(^lean Local Time.);
9i
*.•
Aug. 13«' 16ii 27"!
„ 19 16
„ „ 22 11
„ 14t'' 7 33
0.30589
0.30549
0.30572
0.30597
419.52
420.49
421.18
420.36
3i:5C
27.8
26.6
28.8
s
5.8176)
5.8140
5.8071
5.8104
3i:7C
27.8
26.6
28.S
5'5o'12'.'5
5 56 21.2
5 56 37.5
5 55 53.1
13'24'48'.'8
13 27 10.0
13 27 40.0
13 2i; 28,8
3r.4C
27.8
26.6
28.8
1 Nakamura
1 Tomoda
1 Koto
1 Tomdda
I Nakamura
Tomoda
( Katô
1 Nakamura
1 Katô
I Tomoda
( Nakamura
Tomoda
Katô
- Mean
(1.30.577
//= 0.30577
lieduetiou to 1895.0= -2570
„ „ sea level = 000
Tl^ 0.30551
(268)
245. MINABE.
Station, 1887 [HmMMum^m, muwm)
DECLINATION (5)
Observations of the Kinki Party, 1896.
Date and Hour
1
Observer
Eecorder
(Mean Local Time.)
Aug. 15"> 15'' 33"!
'. ï 18'
51"
Nakamura
Katö
IG 20
„ 18
39
Tomoda
., 17 17
IS
17
Tomoda
Nakamura
„ 1« !'
' ,. ]s
20
Katö
Tomoda
19 5
17
35
Nakamura
Nakamura
20 41
„ 17
32
Katö
., 21 34
17
15
Nakamura
„ 22 33
J G
46
^,
„ 23 36
k;
18
,,
16"' 3 33
15
14
5 11
1^1
59
5 55
14
5
G 56
13
23
7 55
13
14
,! „ y 1
14
14
Katö
Tomoda
9 56
15
.>
Tomoda
11 J
16
45
,,
,> 12 0 1
18
12
Nakamura
. . 1'^ ^8
18
32
Tomoda
Nakamura
!. l'î 37
1«
45
Nakamura
„ 14 23
IS
29
Tomoda
Tomoda
15 19
18
14
Nîikamnra
,,
.. !■; 12 1
17
57
Tomoda
Nakamura
3Ican
4 IG'
25"
1
5 = 4° 1G;42
lleductiou to 1895.0= —0.75
„ nea levels 0.00
5 = 4^ 15:7
DIP (Ö)
Observations of the Kinki Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Ol)server
Eecorder
Aug. 1.5"' 17'' 2™
.., 22 14
IG"' f, 22
1] 43
—
47° 22!5
„ 22.1
„ 25.1
„ 22.G
Katö
Nakamura
Tomoda
Nakamura
Mean
47' 23;l
e = 47' 23!1
Eeduction to 1895.0= 1.14
,. sea level = 0.00
0 = 47^ 24:2
HORIZONTAL INTENSITY (//)
Observations of the Kinki Party, 189G.
Date and Hov;r
Jl
31
Mean
Temp.
Time of
l-VibH.
Temp,
tv
Mean Deflections
Temi).
tr.
Observer
Eecorder
(Mean Local Time.)
1^1 I fi
Aug. 15"' IB'i 44"!
„ 21 14
„ 16* ii 8 39
„ 13 20
0.30753
0.30772
0.30763
0.30775
419.86
420.68
419.38
417.82
29:9C
28.2
32.8
38.3
5!8005
5.7923
5.8012
5.8127
30:3C
28.4
32.5
38.5
5'53'39!'4
5 53 59.4
5 52 48.1
5 5119.4
13'21'10î'6
13 2147.5
13 19 6.9
13 15 33. 9
29.50
28.]
33.2
38.0
f Tomoda
1 Katö
Nakamura
Tomala
i Tomoda
Nakamura
f Kalo
1 Tomoda
Katö
1 Nakamura
1 Tomoda
Mean
0.307GG
11= 0.30766
Eeduction to 1895.0= -2388
„ sea level = 000_
i/= 0.30742
(260)
246. TIKATUYU.
Dir (ö)
UbservfitioDs of the Kipki Party, 1896.
Date and Hour i
(Mean Local Time.)
11
Needle
No.
1
Observer
1
Recorder
Aug. 18"' 15'i 28™ r
„ IH 2 i
„ „ 18 53 1
—
47° 29;5
i „ 19.1
„ 24.4
Nakamnra
Tomoda
Nakamura
Nakamnra
Tomoda
Mean
47 24;:i
e=r47' 24Ö
Heduction tu 1895.U= 0.85
„ ,, sea level = —0.08
' ~ e=ir 25;I
HORIZONTAL INTENSITY (II)
{* Value deduced from llhratioii onlij hy assumhuj ]'a!iie of M.
Observations of the Kinki Party, 1896.
Date and Hour
II
M
Mean i Time of
Tenip.|l-Yib".
rp Mean Deflections
Temp.
to
Observer > Recorder
(Mean Local Time.)
i- Vi
9^
Aug. 18t'i Kill i4"n :
„ „ 17 53 !
1
*0.30616
*0.30616
421.62
421.68
24:üC 5.7999
23.9 1 5.7995
li
24:oc —
23.9 !
—
1
Tomoda Nakamura
M ran 1
o.;so(;i6
1
! 1 1
V 1 1
77^ 0.30616
Reduction to 1895.0= -2265
„ „ sea level = 595
7Î= 0.30599
247. HONGU.
DECLINATION (8)
Observations of the Kinki Party, 1896.
Date and Hour
(Mean Local Time.
Aug.
19tl' 18''
:î6i"
19
n
19
50
20
53
22
8
'-^3
36
20"' 0
35
V 3
13
>» 5
14
6
21
2o
8
35
9
32
10
38
u
37
12
24
13
10
14
12
1»
12
16
14
16
37
,. 17
44
18
37
19
6
INIean
20'
26"
20
14
20
29
20
26
20
6
19
55
19
36
18
Ki
18
19
17
24
17
0
17
56
19
27
21
35
22
33
22
5H
23
8
22
13
20
36
19
7
18
53
18
58
19
19
19
40
19'
41"
Observer
Katij
Nakamura
Tomoda
Nakamura
Kato
Nakamura
Katô
Nakamura
Katö
Nakamnra
Katö
Nakamura
Katö
Nakamura
Reconler
Kato
Tomoda
Nakamura
Katö
Nakamura
Katö
Niikamura
Katö
Nakamurii
Katö
Nakamura
Katö
Reduction to
8 = 4'
1895.0 =
sea level =
19!68
-0.85
-0.01
8=4 im
(27-0)
DIF {0)
Observiitions ui the KioTvi I'uity, ISyij
Date aud Hour
" (Mean "Local Time.)
i
Needle
No.
0
Observer
I'eeorder
Aug. 2(K'' C' I'n
„11 20
.""'".. 13 39
,v IS 5
47'
2412
21.7
•22. H
22.7
Nakamiira
Katö
Nakamnra
Katö
Nakamnra
Katö
Nakamnra
Mean "
47'
22.';)
1
lleductiou to
0 = 47^ 22. 'H
1895.0= n.Oö
sea level = —0.02
5 = 47= 23r5
HOllIZONTAL INTL'ENSITY (7/)
Observations of the Kinki Party, 189(i
Date
( Mean
and Hour
Local Tinie )
II
M
Mean
Temp.
Time of jTemp.
l-Vibn. i tv
Mean Detlectious
Aug.
19"! 21'' 9'"
20"' 8 12
0.30(i40
0.80641
420.37
420.61
27°.3('
27.2
12
17
0.30675 420.30; 28.2
0.30650 420.03; 29.1
Ml
0 30651
'Temp
5.8068 : 27;6Cj; 5 55'16:'9 j 13'24'45!'() ! 27:1C
5.8048 I 27.3 i 5.5516.2 13 2433.9 27.1
5.8039 ! 28.3
5.8083 I 29.3
5 54 41,2 13 23 16.!» 28.1
5 54 46.9 13 2331.9: 2S.'.>
Observer
Kecurder
Tomoda Nakamura
I „ f Katf.
( Katö ( Tomoila
Nakamura Kato
Katö Nakamura
Eeduction tu
H= 0.30651
I8y5.0= -2207
sea level = 124
.-■'■' 11= 0.30630
248. KUSIMOTO.
At Pasture Ground iM M
m
DIX'LINATION (5)
Observations of the Kinki Party, 1896.
Date and Hour
(Mean Local Time.)
5
Observer
llecorder
Aug. 23'-'i 9'' 14'"
r 10'
4"
Nakamura
Tomoda
9 45
11
39
Nakamura
10 36
13
49
Tomoda
., ,- 11 i^
15
40
^j
12 48
16
20
Nakamura
Tomoda
13 43
15
2!»
Tomoda
Nakamura
14 47
1^
4!»
Nakamura
Tomoda
16 5
l'-^
21
Tomoda
Nakamura
16 59
11
22
Nakamura
„
„ 17 56
11
[>
Tomoda
Tomoda
18 50
10
22
,,
.J
,, ., 20 27
^"
8
Nakamura
,,
,. 21 26
10
27
Tomoda
Nakiimura
., .- 22 47
10
32
,,
Tomoda
„ 2411' 3 5j^
9
24
., . ,,' ; 5 3y
9
4
6 10
:, 8
lit
..,
7 14
7
14
Nakannu-a
.,■ ., 8 5
7
32
.,
Nakamura
9 5
9
22
:» .54
11
27
Tomoda
M eau
1 1 1'
6"
Keductiou to
S =4° 11 ao
1895.0= -0.66
sea level = OXtü
" 5 = 4°~1ÖJ4^
Dir (6)
Obsorviitions of Die Kinki Party, iSitC.
m)
])ate and Hour
(Mean Ijocal Time.)
Needle
No.
e
Observer llecorder
Ang. 23''i nil 24'"
15 21
„ 22 20 ;
■24"' f. 48 1
'•• 2:»
—
4r, 50:3
.. 53.1 ;
57.'.»
.. 58.4
.. 5!).8
Nakamnra
Tomoda
Xakamnra
Tomoda
Nakamnra
Sh-.iu
4()' 5ß:0
■
1
9 = 4(i
Réduction to 1895.0 =
,, „ sea levels
56 JO
0.33
0.00
0=46^ 56;3
HORIZONTAL INTENSITY (If)
< ibservations of the Kinki Party, 189(i,
Pate and Hour
(Mean Local Time.'
ig. 23''i 13'' 22"^
„ 17 31
„ 22 5
24»'' 7 47
„ m 30
:\î.an
1[
0.30762
0.30729
0.30701
0.30729
0.30736
0.30731
418.76
419.05
420.22
419.68
418.88
Mean Time of
Temp.!| ]-TiIiiï.
32:3C
29.4
26.1
28.0
31.5
5.8065
5.8077
5.8013
5.8024
5.8075
Temp,
32:40
29.8
26.1
27.9
31.4
Mean Deflections
ft
552'31'.'2
5 53 23.7
5 54 26.9
5 53 40.6
5.T2 47.5
13"18'36'.'9
13 20 49.4
13 22 53.8
13 2111.9
1519 5.6
Temp
32.10
29.0
26.1
28.1
31.7
OKsetver
Recorder
Tomoda ! Nakaniuan
I Nakamura
Tomoda
( Nakamura
Tomoda
I Tomoda
Nakamura
[ Tomoda
Nakamura
Reduction to
11= 0.30731
1895.0= -2218
sea level = 000
/A=^'0.30709
249. ARIMA.
DECLINATION (5)
Observations of the Kinki I'arty, 1896
1
Date and Hour
(Mean Local Time.)
5
( Miservtr
Recorder
Aug. 26»'' !»'! 53'"
4 IK'
29"
Tomoda
Nakamura
1(1 29
19
43
,^
11 14
20
38
Naltamura
Tomoda
11 52
21
11
Tomoda
Nakamura
12 44
21
4
Nakamura
Tomoda
13 38
20
45
Tomoda
Nakamura
11 42
19
28
Nakamura
„ „ 15 39
17
50
Tomoda
., 16 411
16
liS
Tomoda
Nakamura
„ ■ „ 37 43
15
58
Nakamura .
18 .37
16
12
Tomotla
Tomoda
19 49
16
4()
Nakamura
20 53
I«;
59
Tomoda
Nakamura
22 3
17
11
Nakamura
Tomoda
23 27
m
30
Nakamui-a
27»'' 3 22
16
6
5 1
15
30
J,
5 49
15
(»
,,
,- ., •■' 50
13
1
Tomoda
7 48
13
II
,^
Tomoda
8 46
13
53
.,
!) -tß
16
43
Nakamura
10 54
19
21
Tomoda
Nakamura
Mean
4' 16'
50"
j
5 = 4° 16«3
Reduction to 1895.0= -0.91
„ „sear level = 0.00
5 = 4° 15;9
(272)
Dir ô
ObBen-ntioTiB of the Kinld rarty, 18;)6.
Date and Hour
(Mean Local Time.) J,
Needle
Xo.
0
( )bsei'Vfr
Recorder
Aug. 26>i' 12" 22"!
„ ., Iß 3
21 40 1
27"' 6 20 J
47' 26^9
„ 26.7
.. 20.0
., 28.5
'roIUodil
Nakamnra
Tomoda
Nakamnra
Xakamura
Tomcda
Nakamnra
■Mean
i
47' 27»
Kednction to 1895.0 =
„ „ sea level =
27 !0
0.50
0.00
e==47° 27;5
HORIZONTAL INTENSITY (I[)
Observations o£ the KLnld Party, 1896.
Date and Honr
(Mean Local Time.)
J[
3/
Mean
Teni p.
Time of
l-Yib".
Temp.
Mean Deflections
Temp.
9i
?v
Aug. 26"' ]3'> 19"'
„ „ 17 25
„ 2(1 2S
„ 27ti' 7 19
0.30570
0.30572
0.30579
0.3O5<>9
417.6S
419.31
419.41
420.56
35:2 C
29.3
28.1
25.3
5^8332
5.8204
5.8188
5.8123
35:7 C
29.4
28.0
25.6
5'53'45'.'0
555 3.8
5 55 18.1
5 5619.4
13'21'15'.'(;
13 2414.4
13 25 5.6
13 27 8.8
34:8C
29.3
28.2
25.1
Tomoda
( Nakamnra
Tomoda
1
{ Nakamnra
Nakiimina
1 Tomoda
Nakamnra
[ Tomoda
Mean
0.30573
n= 0.30573
Rediiction to 1895.0= -2115
„ sea level = 000
H= 0.30552
250. NAGASIMA.
DFX'LINATION (5)
Observations of the Kinki Party. 1896.
Date and Honr
(Mean Local Time.)
5
OViserver
Recorder
Aug. 29fi' 17" 12m
4 23'
54"
Nakamnra
romoda
„ 17 53
23
40
J,
„
„ „ W 20
24
9
Tomoda
„ 20 8
23
58
Nakamnra
Nakamnra
., 21 1
23
45
Tomo
20
,,
■
„ ,; 7 28
18
10
Nakamnra
•Nakamnra
!, ,. 'J '>
19
56
Tomoda
,. ., 1" 10
22
49
Nakamnra
., 10 56
24
69
,. 11 57
26
8
-, 12 59
27
36
„
,. 13 56
26
24
Tomoda
„ 31'*t 11 23
23
15
Nakamnra
1, 12 17
24
7
Tomoda
,. 13 18
23
37
Nakamnra
Tomoda
,. 14 24
22
34
Tomoda
„ „ 15 23
20
32
Nakamnra
^,
„ 16 10
18
58
Tomoda
Nakjimnra
., 17 18
18
36
Tomoda
„ V 17 42
18
36
Nakamnra
)!
Mean
4° 22'
59"
5::^ 4' 22:98
Reduction to 1895.0= -1.08
„ aea level = 0.00
5 = 4' 21{9
(273)
Dir (ö)
Observations of the Kinki I'arty, 1896.
Date and Hour
(Mean Lcc^l Time.)
i
Xeedle
No.
0
Observer
Eecorder
Aug. 29^1 20'' 36"!
30t'i 7 2
„ 11 39
31«' 15 8
47"
50 fO
45.4
48.5
47.7
Nakamm-a
Tomocla
Nakamura
Tomoda
Nakamm-a
Tomoda
Nakamiira
Mean
, _ »
47'
47 {9
.
0 = 4
7" 47 ;9
llednction to 1895.0= 0.50
,. sea level = 0.00
61=47° 48f4
HORIZONTAL INTENSITY {H)
'alne deduml from Vibration only hy a.fsimimg Vab
Observations of iLe Kinki Party, 1896.
of M.:
Date and Horn-
(Mean Local Time.)
H
il/
Mean
I'emp.
Time of
l-Vib".
Temp.
tv
Mean Deflections
Temp.
tn
Oliserver
Eecorder
?i
92
Aug. 29tii ish .181..
„ 21 41
„ 30H' 8 12
„ 31^f 13 0
„ „ 16 45
0.30418
0.30435
*0.304lO
0.30439
0.30422
419.15
419.87
419.96
417.58
418.29
28. IC
25.8
25.4
34.2
30.9
5.8368
5.8293
5.8311
5.8455
5.8435
28:40
25.8
25.4
34.7
31.7
5*56'54'.'4
5 57 20.6
(5 57 44.4
5 55 5.7
5 56 6.2
13°28'33{'8
13 29 40.6
13 3013.8
13 24 20.7
13 20 36.2
27:8C
25.8
25.6)
33.8
30.1
Tomoda
1 Nakamura
Tomoda
1 Nakamnra
Tomoda
Nakamnra
)'
1 Tomoda
Nakamnra
1 Tomoda
Nalvamnia
Mean
0.3042.-)
I[=
0.30425
Reduction to 1895.0 =
-2046
„ „ sea level =
000
11= 0.30405
251. MATUSAKA.
, iLir.
M
Racing Ground
DECLINATION (S)
Observations of the Kinld Tarty, 181}(
m m
Date and ITour
(]\rean Local Time.)
5
Observer
Recorder
Sept.
>2'iii 20'i 1'"
4" 25'
r,"
Nakamnra
Tomoda
„ 20 38
24
42
Tomoda
Nakamnra
„ 21 55
23
53
Nakamnra
Tomoda
23 15
24
22
,^
Nakamura
3"! 2 31
24
9
,,
,,
i 37
23
35
,,
,, 5 28
22
44
,,
6 12
21
5 H
„
,,
7 11
21
24
Tomoda
8 17
22
40
I'omoda
'•' l-'
23
44
,,
10 20
26
45
J,
,,
11 27
29
22
,,
,,
12 19
30
11
Nakamura
,,
13 9
30
S
Tomoda
Nïikamura
11 27
28
0
Nakamnra
Tomoda
15 24
26
12
Tomoda
,,
16 18
25
23
,,
,,
17 25
25
13
„
Nakamura
18 17
24
51
Nakamura
Tomocla
"
19 8
24
52
Tomoda
Nakamura
Mean
4° 2.-/
7"
5 = 4° 25!12
Reduction to
1895.(
3= -1.31
„ „
sea levé
1= 0.00
5 = 4* 23«
(274)
DIP (ö)
Observations of the Kicki Party, 189G.
Date and Hour
(Mean Local Time.)
Needle
No.
Ö
Observer
Piecorder
Sept. 2>"i 22h 35™
3'J G 33
11 1
., Iß 52
48° 1H2
9.3
9.6
7.8
Nakamura
Tomoda
N.dvamiira
Tomoda
!Mcan
.
48' n!5
> = 48' 9!5
Eeduction to 18;)5.0= tt.67
„ ,, sea level = 0.00
0 = 48" 10!2~"
HORIZONTAL INTENSITY (//)
]'(ijvf, (leduceil from Vihraiion only by (tssuwing Wibie of M.)
()l)serva(ions of the Kinki Paity, 18'J6.
Date and Hour
(Mean Local Time.)
1
H M
i
Mean
Temp.
Time of
l-"Vib2.
Temp,
tv
Mean Deflections m
Temp.
t„
Observer
Eecorder
Nakamnra
( Tomoda
Nakamnra
Tomoda
Nakamura
Sept. 2"'' 21h 33™
3'>> 7 52
., „ 13 48
„ 13 57
-, „ 17 57
_.
0.30328
0.30344
*0.30340
0.30343
J.30340
419.43
419.36
419.16
419.20
41!:).35
25:5C
27.3
26.6
26.3
26.2
5!8432
5.8403
5.8433
1 5.8433
5.8425
25:9C
2G.6
26.6
26.6
26.5
5°58'21î'2
5 57 43.1
(5 57 28.8
5 57 56.3
5 58 9.4
13-32' 1.9
13 30 28.8
13 3118.1
13 31 5.0
13 3138.1
25:2 C
28.1
23.2)
26. L
25.9
Tomoda
1 Nil kamt! ra
Tomoda
Nakamnra
Tomoda
Mean
■ 1
0.3033'J 1
1
!
11= 0.30339
Eeduction to 1895.0= -1990
„ „ sea level = OCO
T/"'^ 0.30319
252. MIHARA.
DECLINATION (5)
Observations of tlie Seto Sea Party,
1896.
Date and Hour
(i\Iean Local Time)
July
2 ml
9h
It)'
9
52
10
37
12
28
14
26
14
50
16
49
IS
11
19
33
21
23
23
39
4)
r-
5
23
7
15
8
23
9
10
Mean
35'
54"
37
6
38
57
41
47
42
55
42
55
40
57
40
9
40
2
40
17
39
44
39
20
38
52
38
16
35
19
35
45
3r»'
Obscv
Tanakadate
Su to
Sano
Sutô
Tanakadate
s'litf.
San o
Tanakadate
46"
Eecorder
Sutö
Sano
Sutô
Sano
Sutô
Sano
SÜtö
Tanakadate
Sano
5 = 4' 39;77
Reduction to 1895.0= -0.52
„ „ sea level = 0.00
5 = 4' 39 ;2
(275)
DIP (6)
Observations of the f-'eto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Needle ' „
No. "
Observer
Recorder
July 1^' 12'' 7»!
„ 1'» 0
•i'^'i 6 33
2 48 23(7
2 „ 24.3
1 ., 17.8
Sntô
Sano
Ta' alvadate
Sano
Sntö
Tanakadate
Mean
48* 21 ;y
1
0=48' 2H9
Réduction to 1895.0= 3.45
„ ., sea level = O.CO
^0^48°~25!4~
HORIZONTAL INTENSITY {H)
Observations of the Seto Sea Party, 189(J.
Date and Hour
}[
M
Mean
Temp.
Time of
1-Yib'J.
Temp.
Mean Deflections
Temp.
(Mean Local Time.)
tv
'■Vl
9,
ti.
July 1*^' 13'i 51"'
„ „ 16 3
„ „ '-20 46
,, 2» 21
•^1
16
Sutö
Tanakadate
10 25
32
55
')
„
„31 22
35
1
„
12 3
36
20
Tanakadate
Sntö
1:3 56
36
2
Sano
Sano
15 32
35
35
Suto
I)
17 9
34
54
,,
„
„ ,. l'^ 45
34
;j
Tanakadate
„
4t'i 0 41
3^
35
"
Tanakadate
Mean
4' -ii'
31"
S = 4' 33!52
Reduction to 1895.0= -0.35
,, „ sea level = — O.GO
^5=4' 33!2
(2.7.6)
DIP (6)
Ubaervations of the 8eto Sea I'uily, 189(1
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Kecorder
July 2aa 171' 54'"
„ 3«! 8 55
IS 4
2 1
i 2 1
' 2 \
48" 27;9
„ 24.0
:, 24.5
HutC)
Tanakadate
Hano
Sano
Sutö
Tanakadate
Mean
1 1
I I
48" 25 ;5
1
e=48* 2515
Reduction to 1895.0= 4.21
„ gea level = O.CO
e = 48° 29{7
HORIZONTAL INTENSITY {IJ)
{* Value deduced from Vibration only hy assuriiin(j Value of 31.)
Observations of the Seto Sea Party, 189(5.
Date and Hour
(Mean Local Time.)
i
11
M
Mean
Temp.
Time of
1-Yib'J.
Temp,
tv
Mean Deflections
Temp.
Observer
Recorder
fi
— 1' — m
„ 9 10
1*0.31086
*0.30830
,*0.31029
409.30
409.74
409.84
24:8C
23.3
22.9
5^9164
5.9351
5.9180
24:8 C
23.3
22.9
—
—
Sano
Tanakadate
:\Iean
0.30982
254. SITATA.
Hatiman Zinsya (T \B A fê kA^ tfc)
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hoiir
(Mean Local Time.)
6
Observer
Recorder
July 5"' 11'^ 48™
4' 36'
19"
Tanakadate
( Sano
1 Sutö
13 36
37
36
Sano
15 24
35
18
„
Sutö
16 35
i ,, 32
59
17 33
^ „ 31
31
Sutö
Sano
„ 18 16
i ., 33
9
,,
„ 20 35
30
16
Tanakadate
Tanalvadate
„ 22 13
i ... 32
59
Sano
,, 22 34
! „ 32
43
Sano
')
6t'i 4 0
! „ 31
36
Tanakadate
5 41
29
40
,,
7 47
i „ 27
41
Sutö
Sutö
Mean
1 :;i' r,s"
8 = 4° 31^97
Reduction to 1895.0= -0.03
„ „ sea level = 0.00
5 = 4° 31(9
(277)
DIP (6)
Observatiüus of the Heto Sea I'aity. 18'JC..
Date and Hour ||
(Mean Local Time.) li
Needle |
No.
e
Observer
Recorder
July oti» 16'' 12"'
„ „ 17 5
G«> 8 3y
2
2
•J
47'
5717
50.G
50.5
Haiio
Suto
8utö
Fane
Mean
47*
56;ü
1
e = 4T 56!9
Reduction to 1895.0= 3.Ü2
,, „ sea level = 0.00
0 = 48'
OW
HORIZONTAL INTENSITY (U)
{* Valve dediiced froiii, Vihration only hy assumiiKj \'. 1
(Mean Local Time.)
fi
^.
i
July 5tii 131' «m
„18 51)
(;"' 0 41
1*0.31034
1*0.31020
0.31070
i
407.59
409.51
408.94
28:40
23.6
24.7
5.9033
5.9125
5.9113
28:2C
23.6
24.0
(541'43'.'l
(5 42 40.0
542 23.7
12-53' 7'.'5
12 56 20.6
12 5511.2
28!5C)
22.9)
24.8
1 Sano
1 Suto
1 Tanakadate
( Sano
'( Tanakiidate
J Suto
( Sano
j Tanakadate
1 Suto
(Tanakadate
1 Sano
Mean i 0.31013
1,
i
11= 0.31043
Reduction to 1895.0= —3350
„ „ sea level = COO
77^ 0.31009
255. MURODZUMI.
Common School {/h ^ lie)
DECLINATION (5)
Observations of the Seto Sea Party, l89r>.
Date and Hour
5
Observer
Recorder
(Mean Local Time.)
July 7ti' 9'' 11'"
4' oO'
29"
Tanakadate
Suto
I'J 49
32
41
Suto
Sano
11 41
^1
25
Tanakadate
Suto
, , i:^ 17
30
53
Sano
Sano
14 20
37
32
Suto
Tanakadate
15 32
30
12
Sano
10 30
34
5
Tanakadate
Suto
17 43
33
0
Suto
Tanakadate
18 30
32
22
,,
Sano
20 0
32
54
Tanakadate
Tanakadate
22 40
32
57
Sano
„
8tli 3 4
32
o
„
Sano
., „ 4 44
31
12
,j
,,
0 33
30
42
,j
,,
,: „ 7 39
31
7
Tanakadate
Suto
» 45
30
17
.^
,,
'•• 22
31
10
Suto
Tanakadate
Mean
r 32'
57"
5 = 4' 32!95
Reduction to 1895.0= 0.12
„ „ sea level = 0.00
5 = 4' 33!1
(278)
DIP (ö)
Obaervations of the Seto Sea Party, 1898.
Dale and Hour j
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July 7tii 10'' 0™
„ 13 57 i
21 56
SH, S 2'.)
2
2
2
'J
47°
48
47
59:4
59.1
0.6
59.0
Sutt.
Sano
Tauakadate
Sano
Sutö
Sano
Sutö
.^^^•(n
■ 1
47"
59 !7
0 = 47° 5U;7
Reduction to 1895.0= 4.25
„ ., sea level = 0.00
0 = 48° 4fO
Date and Hour
(Mean Local Time.) ;
HORIZONTAL INTENSITY (//)
Observations of the Seto Sea Party, 189c
3/
July 7«i> 12'' 43'" ;j 0.31055
„ 19 38 ij 0.31092
8tii 8 14 0.31 ICO
407.17
408.40
409.27
Mean ji Time of Tenip.j
Temp.;! l-Vibii. | tv li
Mean Deflections
Tenjp,
II t
I Id
30:8C] .5.9272
27.1
24.2
31!2C ; 5 40'50:'6 12'51'13y7 ;' 30: C
5.9146 I 27.4 ji 5 4142.5 12 53 25.6
5.9068 ! 24.4 îi 5 42 21.2 112 54 55.0
26.8
24.1
Mean
0;il082
Observer I Recorder
I Suto : J Tanakiidate
I Tanakadate. ( Sutö
j Sano |f „
I Siitô il Sano
(Tanakadate j Sutö
I Sutö I Tanakadate
H= 0.31082
Reduction to 1895.0= -3499
„ ., sea level= 000
U^ 0.31047
Murodzumi Syuttyö (^ ^M tÜ ijl)
Obsarvatiuns of the Seto Sea Party, 1896.
Ha
yanaga Hi
itima
n (-?-
ê
A m)
Date and Hour
(Mean Local Time)
Needle ^
No. :
1
Ö
< )l)SêrYer
Recorder
July 8"> 15'' 18"'
II
■2 jl
48"
1!5
Sutö
Sano
Date and Hour ,r
M
1:
Mean 1] Time of
Temp.
tv
_j
22:5Cj
Mean DeÜections
Temp.
Observer
(Mean Local Time.)ii
i| 1
Temp.j 1-VibI!.
fi \ .
(¥
fr / '/^ «^)
Dale and Hour
(Mean Local Time.)
Needle
No.
1 ^
Observer
Recorder
July lOii« 191' 18'"
2
4S 25: 1
Tanalcadate
Sano
Date and Hour
(Mean Local Time.)
!
n
.1/
Mean
Temp.
Time of Temp.
1-Vib2. ' tv
Mean Deflections
Temp.
Observer
Recorder
1
.
Temij.
tv
Mean Deflections
Temp.
T>„ J_« i
Temp.
9i
«Pa
to
1
July 12"! 7h 53'n ;! 0.31066
„ 13 37 0.31013
„ 19 16 II 0.30982
408.92
407.37
409.58
24-6 C
29.6
22.4
5*9093
5.9307
5.9163
23! IC
29.6
22.8
5°42' 8'.'8
5 41 38,7
5 43 46,9
12'54'37{'5
12 53 26.2
]2 57 50,0
2G!1C
29.6
22.1
j Tanakadate
1 Sutö
f Sano
1 Sutö
j Sano
1 Tanakadate
f Sutö
1 Tanakadate
1 Sutö
1 Sano
j Tanakadate
1 Sano
Mean i 0.31020
■ ; !l 1 1
li i li i i
//= 0.31020
Reduction to 1895.0= -3698
„ „ sea levels 205
H= 0.30985
258. HAGI.
Hagimati, Kikugahama (|)tWr?^^M)
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
8 = 4* 33^03
Reduction to 1895.0= 0.15
„ „ sea level = 0.00
5 = 4* 332
DIP (9)
Oliservations of the Seto Sea Party, ISOi;.
0 = 48' 32 ;0
Reduction to 1895.0= 5.39
„ „ sea level = 0.00
e=48* 37;4
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
July 14t'i ll'i 31'"
4 33'
39"
Tanakadate
Sutö
„ 12 37
35
1
„
Tanakadate
14 31
35
29
Sutö
Sano
15 33
: „ 36
1
Tanakadate
Sutö
,. „ IC' 50
: „ 33
31
Sutô
Sano
18 27
32
3
Sano
Sutö
„ V.) 14
■^'^
43
Tanakadate
Tanakadate
21 38
32
54
15th 0 28
32
36
1: 24
31
48
5 53
1 „ 30
29
„
'^ -17
29
16
10 8
31
46
Sutô
Sano
l"-^ 3'2
37
35
Sutö
14 36
37
29
„
16 0
! „ 36
1
,j
Sano
17 46
1 v 33
8
^,
Sutô
19 14
i „ 32
23
■'
:\r.'âu
1 4' 33'
2"
Date and Hour i Needle '
(Mean Local Time.) | No. ^
Observer Recorder. j
' i
i! i
July 14t'> 17'i 4(i"i 1 2 48° 28'2
„■ I5ti. 10 51 !| 2 ' „ 34.1
., „ 17 15 ' 2 ' „ 33.8
" '1
Sutô
Sano
Sutô
San..
jMean 1 1 48° 32 ;0
1 h
1
(282)
HORIZONTAL INTENSITY (7/)
Observations of the Seto Sea Party, miC.
1
Date and Hour
(Mean Local Time.)
jr
^f
Mean
Temp.
Time of
1-Yib2.
Temp.
It
Mean Deflections
Temp.
tD
Observer
lîerorfler
•Fl
^2
July 14th I3h 38m
„ 19 39
„ 15th 9 36
0.31202
0.31180
0.31166
407.93
409.02
408.14
28:8C
24.5
27.2
5^9081
5.9017
5.9077
29:3C
24.9
28.7
5°4C' 1'.'3
54113.7
5 40 27.5
12"49'23'.'7
12 52 10. G
12 50 31.2
28:3C
24.0
27.8
1 Sutô
1 Tanakarlate
J Sano
1 Sato
( Sano
1 Sutô
fTanalcadate
1 Sato
1 Sano
1 Sutô
1 Sano
Mean
0.31183'
1 i ■ 1
H= 0.31183
Réduction to 1895.0= -3812
„ sea level = 13
H--
0.31145
Hagi Syuttyö (fe lÜ ^)
()V)servations of the Seto Sea Party, 189o.
North side of Sumiyosi Zinsya Ht^m^^-]t1j)
Date and Hoiîr
(Mean Local Time.)
July 15th 2011 9™
Needle
No.
48° 2.3 ;a
Observer.
Recorder
Tanakadate
Sano
Date and Hour jr
(Mean Local Time.)
31
Mean
Temp.
Time of
1-Yib2.
Temp.
U
24:0C
Mean Deflections
Temp.
tp
Observer
Recorder
?1 ?2
Jialy 151 h I8h 48™ *0.31156
409.07
24:0G
5!9027
— 1 —
—
Sano
Tanakadate
259. AWANO.
River side near Ferry (M^^^'MWj,
DECLINATION (S)
Observations of the Seto Sea Party, 1890.
mw.^^)
8 = 4' 33;32
Reduction to 1895.0= 0.35
„ „ sea level = 0.00
"" ~ 5 = 4' 34;3
(283)
DIP (0)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Needle r ^
No. 1, ^
il
Observer
Eecorder
II
July 17ti' «1' 2(3'"' 2 48' 3ü;2
11 25 2 ' ., 3ß.O
., 17 33 2 li „ 2Ü.8
18ti' (Î 40 2 t' „ 36.4
II ||
Sutö
Tanakadate
Sano
Sutö
Tanakadate
Sutö
)>
Sano
Mean
48' 34;o
0 = 48' 31.'i'.
Reduction to 1895.0= 5.70
„ sea level = _ OOO
6 = 48° '40;3
HORIZONTAL INTENSITY (//)
(* I'oliij' iledaced from Vibration only by assuming Value of M.)
Observations of the Seto Sea Party, 1896.
Date and JTour
(Mean Local Time.)
7/
ir
Mean
Temp.
Time of
l-Vib».
Temp,
tv
Mean Deflections
Temp,
ti,
Observer
Recorder
M^)
DECLINATION (5)
Observations of the Seto Sea Party, ISDC.
Date and Hour
(Mean Local Tinn
July 2Pt
23'-^i
181'
2I">
19
57
21
32
0
4
1
40
4
2
(')
30
7
29
8
54
10
28
11
26
13
2
14
23
15
38
16
27
17
37
18
51
2:]
31
4
10
7
47
:\I.aii
43'
8'
42
33
42
32
41
3S
41
2
41
3
3S
20
39
1
41
31
42
56
43
33
43
55
^4
26
43
23
42
27
42
6
42
39
43
S
42
3
39
33
:i:»
30
42'
Observer
Recorder
Tanakadate
Sano
Sutö
Tanakadate
Sutô
Tanakadate
Sutô
Tanakiidate
Sutô
Tanakadatt
Sano
Tanakadate
Sutô
Tanakadate
5 = 4" 42!15
Reduction to 1895.0= -0.42
„ sea level = 0.00
8^4* 41 !7
(284)
DIP (0)
Observations of the Seto Sea Tarty, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
July 21*^^ 22^ 47'n
22"J 10 0
15 9
„18 29
■2
2
2
\ 49-
41!5
36.8
38.0
44.3
Sutö
Sano
Tanakadate
Sutö
Tanakadate
Sutö
]\rean
' 49°
4(1 ;2
0 = 49° 40 ;2
lleduction to 1895.0= 5.15
„ sea level = 0.00
0 = 49° 45;4
HORIZONTAL INTENSITY (7/)
(* Value deduced from Vibration only by assuinUig Value of M.
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
JI
M
Mean
Temp.
Time of
l-VibS.
Temp .
ty
Mean Deflections
Temp.
tD
Observer
Ilecorder
?i
92
July 2lst 20'^ 40"!
„ 22"d 8 18
„ 14 4
„ 23'''i 7 22
*0.30381
0.30374
0.30413
0.30392
408.00
407.54
405.79
407.15
2(;:3C
27.5
34.0
29.9
5!9852
5.9900
5.9993
5.9885
26:3C
27.6
33.9
28.7
5°48'57î'5
5 46 53.8
548 3.8
13°10' V.'2
13 5 21.2
13 7 58.8
27:40
34.0
31.0
Sano
1 Sutö
Tanakadate
f Sutö
1 Tanakadate
Tanakadate
f Sutö
1 Sano
j Tanakadate
1 Sutö
j Tanakadate
1 Sutö
Mean
1
0.30390
11= U.3039O
Reduction to 1895.0= -3610
„ sea level = 000
7/= 0.30354
Hamada Syuttyo {W. BJ {±j
Observations of the Seto Sea Party, 1896.
(1) station, 1887 {^A-ffAir^^^mmih)
Date and Hour
(Mean Local Time.)
Needle |i ,
No. :; ^
1
Observer
!
Eecorder
July 23'-'i ll'' 14"^
1
2 '' 49" !S4;o
1
Sutö
Tanakadate
1
Date and Hour jr
31
Mean
Temp.
Time of
1-Vib!2.
Temp.
tv
Mean Deflections
Temp.
tD
Observer
Eecorder
i(Mean Local Time.)'
1
9i
9i
July 23''i— — *0.30268
404.51
38!3C
G.0233
3:83 C
—
—
Sutö
Tanakadate
1
(2)
(
jom.n
ion Sc
lOOl
(M
fflUS
/]>^
m
Date and Hour i
(Mean Local Time.) i
Needle
No.
0
Observer
Eecorder
July. 23id I3h om
2
49" 37 ;2
Tanakadate
Sutö
{■^}
Near Station, 1887 (^AirAi--t¥Sl!fliJli^E^:>->i'üHi|j, mn^n)
Date and Hour
(Mean Local Time.)
11
July 23''i lO'i 25'" ,*0.30271
404.90
Mean
Temp.
37:1C
Time of
1-Vib2.
6.0199
Temp.
37! IC
I\Ieaa Deflections
9i
Temp. I
tD
Observar
Eecorder
— Tanakadate
Sulo
(285)
261. ITIKI.
Itiki-mura No. 2073, irîï:^5H*-=l=P't;+H^iUij
DECLINATION (5)
Observations of the Seto Sea Party, 1.^96.
Date and Hour
(Mean Local Time.)
July 24tii
25t'i
131'
im
14
39
16
22
17
43
18
51
20
33
1
24
3
48
5
53
7
2
S
26
10
0
11
27
12
23
13
43
Mean
45'
2
46
1
43
4
42
r,
42
41
43
25
41
42
41
6
40
10
39
3
39
2
40
53
43
58
4(i
6
47
0
42'
36"
Observer
Recorder
Tanakadate
S'utö
)'
Sa no
Tanakadate
Su to
Sano
Sutô
Sano
')
)'
Tanakadate
Sano
Tanakadate
Sano
S = 4° 42!C0
Reduction to 1895.0= -0.58
,_, „ sea level = —0.02
S =4° 42{0
DIP ( e )
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.
Needle
No.
Jnlv
24tii
1^^
51m
,,
23
31
25ti'
9
21
Mean
49' 13;7
„ 14.1
15.9
49° 14!6
Observer
Recorder
Sano
Sutö
Tanakadate
Sutô
Tanakadate
e = 49' 14 J6
Reduction to 1895.0= 4.99
„ „ sea level = —0.04
0=49' 19 J6
HORIZONTAL INTENSITY (//)
{'■■ Value deduced from Vibration only by assuming Value of Jl.
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
i
U
M
Meau
Temp.
Time of
1-Vibp.
Temp.
tv
Mean DeÜections
Temp.
Observer
Recorder
fi
fa
July 24H>14'' 14"'
„ „ 20 9
„ 25th 8 2
„ •„ 14 20
0.30771
0.30746
0.30767
*0.30779
405.29
408.69
408.27
406.71
35:0 C
24.4
26.6
30.6
5.9687
5.9463
5.9441
5.9564
35:4 C
25.2
25.8
30.6
5°42'22'.'5
5 45 54.4
5 45 0.6
12°54'45'.'0
13 2 57.5
13 1 7.5
34.60
23.7
27.4
1 Sutö
I Tana lui da te
j Sano
\ Sutö
(Tanakadate
Sano
( Tana kadate
1 Sutö
I Sano
I Tanakadate
Sutö
Tanti kadate
Mean
0.30766
i
11= 0.30766
Reduction to 1895.0= —3519
„ ,, sea level = 358
//= 0.30734
Itiki Syuttyö (rU ;iv ffi
Observations of tlie Seto Sea Party 1896.
Kwan
nondo
CM ^
m. ntf)
Date and Hour
(Mean Local Time.)
' Needle
No.
1
9
Observer
Recorder
July 25th i5h 0"'
2
\ 49*
8fl
Tanakadate
Tanakadate
(286)
262. MIYOSI.
Nanukaiti-gawara mmKMïï^-^ ü TtiMl^J
DECLINATION (5)
Observations of the Seto Sea Party, IH'M.
Date and Hour
(Mean
Local Time.)
July
•26th
I'J"
0™
„
'11
37
23
V.)
27th
2
13
4
17
5
13
(J
37
7
54
J,
0
17
.,
lU
40
12
22
,
14
22
IB
17
21
8
59
H
Mean
4'
56'
57
57
57
56
55
54
54
55
57
61
63
59
56
57'
34"
33
49
5
23
26
5
15
16
57
8
0
25
26
36
38'
Observer
Kecorder
Tanakadate
Sutö
Tanakadate
8ano
Tanakadate
Sutö
Sano
Sutö
Sano
Sutö
Sano
Tanakadate
Sano
5:= 4' 57!63
Reduction to 1895.0= -0.74
., sea level = -0.01
5 = 4' 56!9
DIP (0)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
July
27th ]5h
., 15
22
1'"
51
8
Needle
No.
49°
3!9
7.0
9.3
Mean
49' 6!7
C)bserver
llecordcr
Sano
Sutö
Sutö
Sano
6 = 49' 6!7
Reduction to 1895.0= 4.40
„ sea level= -0.02
— 6^49" ïïâ
HORIZONTAL INTENSITY (H)
Observations of tlie Seto Sea Party, 1896.
Date and Hour
Menu Local Time.) \
H
M
Mean
Temp.
July 26th 211' i^va
„ 27th 7 29
.. 13 34
Mean
0.30565
0.30612
0.30594
0.305Ü0
408.26
408.73
404.46
25:40
24.4
36.0
Tiroe of
1-Vib'J.
Temi^.
tv
5.9657
5.9565
5.9917
Mean Deflections
25:6C
23.9
36.0
=Pj
5°47'16'.'2
5 47 12.5
5 43 43.8
Temp,
tc
13" 5'53'.'l
25:3C
13 6 6.2
25.0
12 58 8.8
35.9
Observer
Sano
( Tanakadate
Sano
\ Tanakadate
Sano
Sutö
Recorder
Tanakadate
Sano
Tanakadate
Sano
Sutö
Sano
H= 0.30590
Reduction to 1895.0= -3327
„ sea level = 192
(1)
11= 0.30559
Miyosi Syuttyô (H ^ tH ^
Observations of the Seto Sea Party, 1896.
High Common School [mi^'h^^''^
(287)
Date and Hour
(Mean Local Time.)|
U
Mean i Time of
|Temp.
July 27th 17'' 23m :|*0.3028f) ■iO!3.:;2 3l!3C
1-Vib2.
Temp.
tr
0.(11.57
Mean Deflections
3l:3C
"
„ 15 21
17 42
Ang. 1^''' !o231
h
29:8c'' — ; —
—
Sanii
Sutô
265. MATUE.
Near Kentyo (jft ^ U M m m
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
Aug. 1«' 23'> 52'"
4° 52' 10"
Sutô
Sutô
„ 2''"i 0 30
51 57
2 11
50 23
4 51
50 13
5 58
i „ 49 23
6 34
48 41
Tanakadate
Sano
H 9
50 42
8 58
52 33
10 25
53 42
Sano
Tanakadate
11 3
54 2<;
Tanakadate
Sano
1
To be continued
1
(290)
Continued
Date und Honr
5
Observer
Recorder
(Mean Local Time.)
Aug. 2"'! 12'^ 5'"
4* 56'
51"
Tanakadate
Sano
„ 13 29
„ 59
8
Siitô
Sntö
„ 14 31
57
36
J,
jj
„ „ 15 33
56
6
„
,
16 36
54
6
,,
„
„ „ 18 1
52
38
Sano
Sano
„ „ 18 46
50
24
jj
19 9
56
32
Tanakadate
,. 20 6
54
11
,,
Sntô
21 12
53
32
,,
23 21
53
1
■'
•'
jNIean
V 53'
14"
5 = 4' 53!23
llednction to 1895.0= -1.19
„ sea level = 0.00
5 = 4' 52:0
MP (0)
Observfitions of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Eecorder
— — — ■
Ang. 2"'' 9'' 47'"
„ 14 8
„ 3''i 9 35
; 2
; 2
] 2
i
49° 48;4
„ 48.8
„ 48.1
Tanakadate
Sntô
Sano
Sano
Sntö
]\Iean
49" 48J4
1
0 = 49' 4814
Eeduction to 1895.0= 4.75
,, „ sea level = 0.00
0 = 49" 53{2
HOPJZONTAL INTENSITY (H)
(*T'fl?'»e ileâured from, Vihralinn only by ass^nning Valve of M.)
Observations of the Seto Sea Party, 1896.
1
Date and Hour '
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-VibB.
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
?i
'fa
Aug. 2"^i 8'' 36™
„ 12 37
,. 17 48
„ 22 55
0.30258
*0.30256
*0.30252
0.30214
406.55
405.11
406.72
407.10
28:6C
33.9
28.5
26.7
6!o084
6.0187
6.0080
6.0080
28:4C
33.9
28.5
27.0
5''49'30!'0
(5 48 20.0
5 50 23.8
13°ir30'.'0
13 8 26.2
1313 10.0
28:8 C
33.9)
26.4
f Sano
(Tanakadate
1 Sano
1 Tanakadate
Sntô
1 Tanakadate
( Sano
1 Tanakadate
1 Sano
Tanakadate
Mean
0.30245
11= 0.30245
Eeduction to 1895.0= -3283
„ sea level = 000
//= 0.30212
Matue Syuttyô (fè ^X Hi ^)
Observations of the Seto Sea Party, lS9(i.
Near Electric lightning Plant (^ rà ^ it m m
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
l-VibD.
Temp.
tv
Mean Deflections
Temp.
t„
Observer
Recorder
9i
92
Aug. 2'xi 19'' 9™
,. „ 19 30
*0.30840
*0.30095
406.87
406.87
28:oc
27.9
5.9493
6.0224
28:0C
27.9
-^
Sutö
Tanakadate
Mean
0.28217
(291)
266. KUROSAKA.
Indigo Field (^ m 4»)
DECLINATION (S)
Observations of the Seto Hea Party, 189G.
Datfc
and Hour
(Mean
Local Time.)
5
i 35'"
4^
5.5'
52"
Sutö
Sano
„ 13 10
56
2(;
Tanakadate
„ 14 27
55
58
8utö
Tanakadate
„ 15 34 >
55
20
^,
Sano
„ Iß 42 J
54
37
„ 17 33
J
54
14
'
„ 19 58
54
18
„ 22 3
53
44
„
Tanakadate
„ 23 C.
53
29
Tanakadate
5t'' 3 5
53
35
(■> 59
51
13
„ 8 22
52
19
Wutô
9 28
53
54
Su to
„ 10 37
55
39
„ 11 44
„
55
35
„ 12 57
5(;
39
Tanakadate
•'
]\Iean
1
4'
53'
59"
5 = 4° 53;98
lleduction to 1895.0== -1.15
„ „ sea level = —0.01
S = 4" 52!^
DIP (0)
Observations of the Seto Sea Party, 189(3.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
llecorder
Aug. 4"' 19'' 11'»
5tii 7 10
., 12 34
'2
2
2
49° 2G;2
., 28.3
„ 27.0
Sano
Tanakadate
Sutö
Tanakadate
Sutö
Tanakadate
Mean
49' 27M
6 = 49' 27 !4
Piediiction to 1895.0= 4.30
„ „ sea level = I 0.01
"0^4y°~3Ï>7^
HORIZONTAL INTENSITY (//)
Observations of the Seto Sea Party, 1890.
Date and Hour
(Mean Local Time.)
II
31
Mean
Temp.
Time of
l-Vibi'.
Temp.
ty
Mean Deflections
Temp,
tn
Observer
Recorder
9i
?2
Aug. 4"' 131' 55ra
„ 22 20
5tii 8 57
0.30496
0.30540
0.30530
406.27
407.63
400.54
29:30
24.8
28.5
5.9868
5.9727
5.9803
29:2C
24.8
28.1
5°46'T2'.'5
5 47 25.0
5 46 13.8
13 3' 26'.'2
13 6 36.2
13 3 58.8
29:5C
24.8
29.0
f Tanakadate
I Sutö
I Tanakadate
1 Sutö
1 Tanakadate
1 Sutö
1 Tanakadate
I Sutö
j Tanakadate
1 Sutö
Mean
0.30524
11= 0.30524
Redaction to 1895.0= -3214
., „ sea level = 110
JIZ 0.30! 93
C292)
Kurosaka Syuttyö (m M ^ ^Â)
Hiziri Zinsya (M W nt)
( )bservatious
of the yeto Sea 1
^arty, 189G.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 5th 151. 13m
2
49' 3i;o
Tanakadate
Sutö
Date and Hour
jr
M
Mean
Temp.
1
Time of
1-Vib!l.
Temp.
Mean Deflections
Temp.
t„
Observer
Recorder
(Mean Local Time) j
9±
92
Aug. 5"'— —
*0.3Ü3'J9
405 .5U
1 _,
3i:9C! tiX)()2(;
3l!9Ci
1
—
Sutö
Tanakadate
267. TOZYO.
DECLINATION (S)
Observations of the Seto Sea Party, 189G.
■
Date and Hour
(Mean Local Time)
S
Observer
lîecorder
Aug. 6t'i 18'' 12'"
„ 20 33
21 17
.. 22 45
4'
42'
42
42
42
54"
34
34
29
Tanakadate
Sutö
Tanakadate
Sutö
Tanakadate
Sutö
Mean
4
42'
36"
8 = 4' 42{60
Réduction to 1895.0= -0.83
,j ,, sea level = —0.02
S^ï 41!7
DIP (Ö)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No
e
Observer
Recorder
Aug. 6t'i 19I' 51™
2
48' 49!2
Sutö
Sutö
6 = 48' 4912
Reduction to 1895.0= 4. if.
„ „ sea level = —0.04
e=48° 53;3
HORIZONTAL INTENSITY (II)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temiî.
Time of
1-Vib'i.
Temp,
tv
Mean Deflections
Temp,
tn
Observer
Recorder
?i
92
Aug. G«i 2211 48'"
0.30955
407.95
23:3C
5^9308
23:8C
5 43' 5'.'0
12 56'46!'2
22;8C
1 Sutö
1 Tanakiidate
f Tanakiidate
1 Sutö
J/= 0.30955
Reduction to 1895.0= -3226
„ „ sea level = 371
71^ 0.3U926
(293)
268. HUKUYAMA.
Middle School m\\im'^^m^)
DECLINATION (5)
Observations of the Seto Sea Party, 189G.
Date and Hour
(Mean Local Time.)
AU£
Stii 121'
3Gi"
13
IG
» I't
15
15
12
KJ
8
„ 17
31
18
41
„ 19
34
„ 20
28
., 23
7
'Jt'> 1
30
3
45
30'"
„ 22 19
„ lotii s 0
„ „ 8 29
„ 1.2 55
*0.3079S
0.30774
'■■0.30770
0.30821
0.30748
40G.99
407.71
407.12
40G.58
404.78
26:GC
24.6
2G.2
27.8
33.6
5^9523
5.9503
5.9540
5.9521
5.9739
26:6C
25.1
2G.2
27.3.
33.5
5'44'17'.'5
5 43 0.0
5 42 3.8
12°58'38.8
12 56 27.5
12 53 57.5
24.1C
28.3
33.7
Tanakadate Kutö
1 Siito 1 ( Tanakadate
( Tanakadate: ( Bntö
j Sutö j TanaJvakate
( Tanakadate J, Sutô
Mean
1
0.30782
1
!
11=^ 0.30782
Eeduction to 1895.0= -3184
„ „ sea level = 000
H= 0.30750
Hukuyama Syuttyö im \1\ ffi ^)
Observations of the Beto Sea '-
\irtv, 189G.
Date and Hour
(Mean Local Time.)
1 1
Needle , „
No.
(Jbser\er
llecorder
Aug. lOtii 18h 34"!
2 r 48' 2G:ti
Tanakadate
Sutö
Date and Hour
(Mean Local Time.)
11 J/
Mean
Temp.
Î Time of Temp.
i 1-VibD. ! tv
5^957(i 27:80
1 (
Mean Deflections
1
Temp.
Observer
Eecorder
Aug. lOti' 17)1 5gin
*0.30777 , 406.58
27:80
!
— — —
Sutö Tanakadate
1
269. HAMABATA.
Hamahata Mo. 1281. (fôiil#'ï^lI;lffl-T-n"g"A+-'#i1ii)
Observations
DIP (0)
of the Seto Sea I'arty, 1896.
Date and Horur
(Mean Local Time.)
Needle
No
e
1
Observer
1
Recorder
Aug. llt'i 15'' 13'»
2
48"- 47!8
Suto
Tanakadate
0 = 48' 47«
Reduction to 1895.0= 3.71
„ „ sea level = —0.01
0 = 48* 5175
270. TAKAHASI.
Near Epidemic Asylum (U^ig^f^I^îfi^ ilffl^»)
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
S
Observer
Eecorder
Aug. lltiî ll'i 1LI>"
4° 51' 36"
Tanakadate
Suto
15 42
Î „ 48 56
„ 16 54
i „ 46 58
Suto
Tanakadate
17 39
' „ 46 11
Sutô
lU 45
47 27
Tanakadate
Tanakadate
21 15
: „ 47 1
^j
Suto
22 44
46 47
Sato
jj
12ti. 1 35
46 32
„
J,
„ 4 34
45 ÔI
-
"
To be continued
1
(295)
Continnccl
Date and Honr.
(Mean Local Time.)
»
Oliserver
Recorder
Ang. 12«! 5 3S
r, 34
„ 7 39
9 8
„ 10 19
„ 11 35
„ 12 49
., 14 9
„ 15 13
4* 44'
43
42
4.5
48
51
50
1 „ 49
53"
2
IG
17
1
47
7
11
23
Sutö
Tanakadate
Sutö
Tanakadate
Sutö
Tanakadate
SÎitô
Tanakadate
Mean
r 4Ü'
1
30"
1
1
5 = 4' 4('.;d(J
Eeduction to 1895.0= -1.05
„ ., sea levels 0.01
'~ ^B^ï 45¥~
Observations
DIP (9)
of the Seto Rea
Tarty, 1896.
Date and Honr
(Mean Local Time.)
Needle
No.
0
1
Observer
Recorder
— ■ 1
Ang. 11*1' 22'' 5"' '
12«! 8 24
2
2
48° 44:7
„ 40.3
Tanakadate
Sntö
INIen n
48' 45;ö
0 = 48* 4.5!5
Réduction to 1895.0= 3.70
„ . „ sea level = —0.01
0^48" " 49 !2
HORIZONTAL INTENSITY (//)
(*TY(7i/(» (1p(1 need from Vihraiion onhj by nfisinnUhj ^'alve oj M.)
Observations of the Seto Sea I'arty, 18011.
Date and Hour
(Mean Local Time.)
11
J/
Mean
Temp.
Time of
l-VibD.
Temp,
tv
Mean Deflections
Temp,
ti,
Observer Recorder
•^ , ^^
Ang. llsf I9I1 13™
0.30699
406.80' 26:2C
5^9628
26:4C
5'44'47'.'5
1
13' 0'36'.'2 25:9C
f Suto ,( Tanakadate
1 Tanakadate 1 Sutö
„ 12th 7 23
0.30897
406.84 25.3
5.9633
25.4
5 44 50.0
13 0 46.3 25.3
[ Sutö ' ( Tanakadate
„ „ 13 24
*0.30697
403.78, 35.3
5.9867
35.3
—
—
-
(Tanakadate,! Sutö
„ 13 45
0.30708
403.97 34.7
5.9837
34.5
5 42 3.8
12 54 28.8
34.9
Mean
0.30700
1
i
■■
Re(
I[= 0.30700
luction to 1895.0= -3097
„ sea level = 102
Jl= 0.30670
Takahashi Syuttyö ((f ^c [Ü 5S)
Observations of the Seto Sea Party, 1896.
Play ground of Common School mmH^'^'h^^mum^
Date and Hour
[Mean Local Time.)
H
.1/
Mean
Temp.
Time of
l-VibD.
Temp.
tv
Maan Deflections
Temp.
t„
Observer
Recorver
'Pi fa
Aug. 12Hi I'V' 22"
^^=0.30707
1
402.92
38:0C
5/3921
3S°.0C
—
—
Sntô
Tanakadate
(290)
271. TOKUSIMA.
Adakemura No. 6. i&Mti^^H^:f^m^m^iÈm
DECLINATION (5)
Observations of the Seto Sea Party, 189'5.
Date and Honr
(Mean Local Time.)
8
ObserA'er
Eecorder
Ang. 14t" 13h 29«'
4" 33'
55"
Tanakadate
Sutö
„ ., 13 43
33
53
, 15 7
32
47
16 30
31
17
Siitö
17 31
30
38
,,
19 23
30
43
Tanakadate
Tanakadate
jj
, 21 26
30
43
Sntö
J,
22 59
30
13
1
5"! 0 30
29
46
„
Tanakadate
4 53
28
55
6 24
28
11
7 35
27
•2
Siatô
S 52
27
1
„
Sutö
9 50
28
52
J,
11 6
32
2
12 48
33
45
Tanakadate
13 57
32
30
15 6
32
3
Sutô
Tanakadate
n 10
32
6
"
Sutö
^lean
4 30'
11"
5 = 4* 30!1S
Eeduction to 1895.0= -0.78
„ „ sea level = 0.00
8 = 4° 29 ;4
DIP (0)
Observations of the Seto Sea Party, 1896.
Date and Honr
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
Ang. 14t'i 181' 37"^
,. 15th 7 2
„ 12 3
2
2
■)
47° 50»
„ 45.2
„ 47.4
Sutö
Tanakadate
Sutö
Tanakadate
Sutö
i
]\Iean
47* 47 !5
0 = 47 47:5
Eeduction to 1895.0= 2.12
,, ,, sea level = 0.00
0 = 47' 49(6
HORIZONTAL INTENSITY (H)
Valve deduced from Vihrat'ton only by assuminy Value of J/".]
Observations of the Seto Sea Party, 1896.
1
Date and Hour
(Mean Local Time.)
u
1/
Mean
Time of
Temp.
1
j IMean Deflections
Temp.
Observer , Eecorder
i
Temp.
l-VibD. tv
:^
n 21 7
„ 23 8
„ 18tii 0 43
2 9
„ „ i -3
4° 32' 3"
31 50
31 1
30 50
30 29
30 24
„ 29 20
„ 27 23
Tanakadate
Sutö
Tanakadate
Sntô
Sane
Sutö
Mean ' 4 29' 32"
5=r 29!53
Reduction to 1895.0= -0.72
„ „ sea level = O.OO
6-4:° 28W
Date and Hour
S
Observer
Recorder
(Mean Local Time.)
Aug. 19t'i 911 49™
4' 31'
10"
Tanakadate
Sutö
10 34
33
]5
Sutö
Tanakadate
11 7
33
48
.,
Sano
12 40
35
28
!,' -, li 1'^
33
42
Tanakadate
15 10
„ 32
0
Sutö
Tanakadate
„ 10 43
„ 31
27
J,
.,17 39
31
13
J,
.,
1« 10
31
4
J,
,,
., 21 12
31
20
Sano
Sano
., 22 35
30
29
.,
20tii 2 26
29
40
,,
1 39
29
22
>'
•'> 50
2!)
20
I)
7 14
28
24
Tanakadate
Sutö
I 8 21
1 „ 28
30
Sutö
,,
'. ., 9 20
29
48
■" ■■
•'
Mean
r 31'
5"
s = r 3i;o8
Reduction to 1895.0= -0.72
„ sea level = 0.00
5=4° 30i4
(298)
DIP (0)
Obseryations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
^If^^ ' e Observer
No. t
Recorder
Aug. 17t'i 18'i 26™
19t'> 12 15
„ 17 13
20* 6 47
9 33
2
2
! 2
2
47° 45^3
„ 52.6
„ 50.7
„ 51.0
„ 50.2
i
Sutô
Sano
Sutô
Sano
Tanakadate
Sano
Sato
Tanakadate
f Sano
1 Sutô
Tanakadate
jMeau
47° 50 ;o
0=47' 50f()
Reduction to 1995.0= 2.45
„ „ sea level = —0.01
0=47° 52 ;4
HORIZONTAL INTENSITY (//)
(* Value (Ifdured from Vibration only by assuming Value of 31.)
Observations of the Seto Sea Party 1896.
Date and Hour
(Mean Local Time.)
H
31
Mean
Temp.
Time of
l-Vibli.
Temp.
' Mean Deflections
Temp,
to
1
Observer Recorder
tv
9i
92
Aug. 17tii 20'' 30'"
„ 18«! 13 54
„ 19«! 6 15
„ 20th 7 .50
0.30875
0.30861
*0.30825
0.30854
406.27
404.38
406.10
407.10
26:7C
32.8
27.2
23.9
5^9512
5.9675
5.9657
5.9452
27:iC
33.6
27.9
23.6
5°42'27'.'5
5 40 58.8
(5 42 37.5
5 4315.0
r2°55'20:'0
12 5157.5
12 55 30.6
12 57 10.0
26:3C
32.0
27.2)
24.3
1 Sano (Tanakadfite
1 Tanakadate, | Sano
1 Saijo i j Tanakadate
1 Tanakadate \ Sano
Tanakadate Sutô
f Sutô 1 Tanakadate
I Tanakadate ( Sutô
Mean
0.30854
1
i
i
H= 0.30854
Reduction to 1895.0= -2841
„ „ sea level = 63
U^ 0.30826
273. OSATO.
Osatomtira (:;'c M M)
r>EC'LIN.v,TION (S)
Observations of the Seto Sea Party, 189r
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
Aug. 2ist 21'i 1'"
4 24'
,5"
Tanakadate
Sutô
22 59
23
55
,,
Tanakadate
2i"i 0 33
23
0
2 0
21
53
4 57
., '-^0
20
6 20
19
16
Sutô
7 21
lf>
36
Sutô
Sano
8 47
22
16
10 2
25
14
Sano
Su(ô
11 8
27
4
Sutô
Sano
12 28
26
53
,,
,j
13 41
25
9
Tanakadate
„
15 17
23
48
Sutô
Sutô
16 10
23
21
17 41
22
45
Sano
10 0
21
5S
"
"
Mean
4° 23'
2"
5 = 4° 23f03
Reduction to
1895.0= -0.43
sea level = 0.00
5=4* 22(6
(299)
DIP [e]
Observatious oi the Seto Hea Party, 1890.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
liecorder
Aug. 21st 181. 55m
22« J 11 .53
2
2
2
47' 15?5
„ 16.3
-, 14.7
Sano
Sutö
Sutö
Sano
Mean
47' 15. '5
0 = 47' 15!5
Reduction to 1895.0= 1.80
„ sea level = 0.00
0 = 47° 17;3
HORIZONTAL INTENSITY (H)
(* Value (Jed Kcvd from Vihratioa o^i'y hij (issumim/ Value of M.)
Observations of the Seto Sea Party, 1S9(j.
Date aud Hour
(Mean Local Time.)
//
TA
Mean
Temp.
Time of
1-VibB.
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
!
9i
f 2
Aug. 22'"i 8'' 1«^
0.30951
40G.42
26:iC
5/J410
25:6 C
5°41'18'.'8
12°52'22'.'5
26.7C
( Sano
1 Sutö
1 Sutö
1 Sano
Tanakadate
„ ly 0
*0.31027
405.38
29.0
5.9434
29.0
—
—
—
„ 13 21
0.31040
405.08
29.7
5.9431
29.6
5 3930.0
12 48 40.0
29.9
( Tanakadate
Sano
I Sutö
„ 17 54
*0.30980
405.88
27.4
5.9432
27.4
—
—
—
„ 18 31
0.30936
406.01
■20.7
5.9471
27.2
5 4123.8
12 52 41.2
26.3
1 Sutö
\ Sano
Mean
0.30987 1
1
Rediiction to
/Z=
1895.0 =
0.30987
-2823
„ s«
3a level =
000
7/= 0.30959
274. NAWARI.
DECLINATION (5)
Observations of tbe Seto Sea Party, 1890.
Date and Hour
(Mean Local Time)
1
! 5
Observer
Recorder
Aug. 24'!' J'' 30"'
\ 4 17'
58"
Tanakadate
Tanakadate
4 52
18
33
5 48
17
50
„ „ 6 36
16
45
7 23
16
30
8 47
17
28
Sutö
10 58
22
25
Sutö
Sano
11 40
23
17
„ 12 56
24
41
li 47
22
29
Tanakadate
15 45
21
13
17 li
' „ 20
13
Sano
j^
„ IS 24
20
8
19 23
20
10
Tanakadate
.,
20 59
19
29
,^
„
22 40
„ 20
13
Sutö
25th 0 13
19
30
.,
1 30
19
5
Sutö
Tanakadate
]\Ieau
4 19'
52"
8 = 4'
19^87
Reduction to 1895.0= -0.31
„ „ sea level = 0.00
5 = 4° 19(6
(3üü)
DIP (0)
Observations of the Seto Sea Party, 1S96.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Aug. 24'" lOh llm
13 53
„ „ 23 25
2
2
2
47= 6^4
8.5
(J.S
Sutô
Tanakadate
8utô
Sano
Sutö
Tanakadate
Mean
t
47° 7^2
1
e = 47' 7!2
lleauction to 1895.0= 1.U8
„ „ sea level = 0.Ü0
ë^Ir 9ä
lîORIZONTAL INTENSITY {11}
Ol )scrvations of the Seto Sea Party, 18'Jlj.
Date and Hour j^
(Mean Local Time.)
Jtl
Aitg. 2411' 8'' 24"
„ VÀ 22
„ 20 33
0.31037
0.31046
0.31062
405.33
404.76
406.46
Mean Time of
Temp.i 1-VibB.
2ü:5C
31.2
25.3
5.9403
i 5.9457
5.9315
Temp.
tv
29140
31.5
25.6
Mean Deflections
5°39'32'.'5
539 3.1
540 32.5
Mean
0.31048 I
'('2
Temp
I ti>
12°48'25'.'0
12 47 23.8
12 50 55.0
29:60
30.9
25.0
Observer
Recorder
Sutö
Tanakadate
Hano
Sutö
Sano
Tanakada te
[ Tanalcadate
I Sutö
f »
I Sano
Tanakadate
Sano
11= 0.31048
Reduction to 1895.0= -2930
., „ sea level = 000
H= 0.31019
Nawari Syuttyö (^ ^ ^ij tfl 5M)
Observations of the Seto Sea Party, 189().
Grave yard near Tenzinmatubara (v97 1
II 1
1 ''
1 !l 1 1
1
I
lediiction to
„ ., sea
H= 0.30997
1895.0= -3038
level = 434
7/= 0..30971
Ototi Syuttyö {± liFj Hi 5M)
Observations of the Seto Sea Party, 189(5.
Haliozimiya (A ï ? S' it^ Pj)
' rill
I Date and Hour i Needle a m 1 ii i
(Mean Local Time.) ij No. ^ Observer Recorder
11 |i 1
S Aug. 29ti' 13'' 20'" ' 2 47° 31« Tanakadate
1 ,: I i
Sano
Date and Hour
(Mean Local Time)
277. SUSAKÎ,
Sea Shore {M 'M ^ fè B)
DECLINATION (5)
Observations of the Seto Sea Party, 189).;.
Observer
Aug. 3lst 7
Seut. l^t
7''
4(;m
8
57
10
40
11
36
13
24
15
17
IG
27
18
10
20
15
21
55
23
49
1
18
o
54
(j
4
G
55
7
54
S
56
9
10
12
16
Mean
16'
5ii
18
5;!
24
33
25
59
24
49
22
13
20
52
21
0
20
33
20
1
20
39
20
11
19
43
17
43
17
31
17
13
18
56
19
29
25
14
20'
50''
Recorder
Tanjdiadate
Sano
Tanakadate
Sano
Tanakadate
Sano
Tanakadate
Sano
Tanakadate
Sano
Tanakadate
Sano
8 = 4° 20183
Reduction to 1895.0= -0.05
„ „ sea level = 0.00
S = 4° 20;S
DIP (0)
Observations of the Seto Sea Party, 1896.
(303)
Date and Hour
(Mean Local Time.)
T^-Q • Ö Observer Recorder
' 1 i !
Aug. 31^« 9'' 48™
„ 14 28
19 48
2
2
2
47" 15{6
., 13.2
„ 1'±.3
Sano
Tanakadate
r
Tanakadate
Sano
1 INIeon
47° 14(4
1 = 47° 14(4
Eeduction to 1895.0= 2.84
„ „ sea level = 0.00
0 = 47° 17(2
HORIZONTAL INTENSITY (//)
Observations of the Seto Sea Party, 1890.
Date and Plour jr
(Mean Local Time.)
M
Mean
Temp.
Time of
1-Vib2.
5'9351
5.9449
5.9305
Temp.
Mean Deflections
Temp.
Observer
Recorder
tv
28:70
34.8
24.6
?i
"P."
tn
3r.oc
33.0
23.7
Aug. 3ist r;'i 30'" n.3i08ß
„ 12 0 ; 0.31128
„ „ 22 22 , 0.31073
405.29
404.01
406.45
29!90
33.9
24.1
5°38'45yO
5 37 41.2
5 40 22.5
12"46'38?1
]2 44 20.0
12 50 25.0
1 Sano
(Tanakadate
j Sano
( Tanakadate
f Sano
{ Tanakadate
( Tanakadate
I Sano
Tanakadate
Sano
(Tanakadate
1 Sano
Mean ' 0.3109i;
1 11
1
H= 0.31096
Reduction to 1895.0= -3280
„ sea levé 1 = 000
H= 0.31063
Susaki Syuttyö (M ll^ 1±J
Observations of the Seto Sea Partv, 1891').
Revenue office iA'imm'ml-im
Date and Hour !; Needle
(Mean Local Time.) ' No.
e
Obsei'ver
Recorder
Sept. l^t 15'i 21™ i 2
47° 14 !9
Sano
Tanakadate
Date and Henr |
(Mean Local Tim.e.)
., , j Mean
-^^ iTemp.
! Time of
; 1-Vib2.
Temp.
Mean D
•Pi
eflection '.j^
: , Observer
Recorder
Sept, PM51' 5"^ *0.311.59
i
404.84' 29:0 C
5!9336
29:fiC
— — Sano
Tanakadate
278. ^NAKAMURA.
Nakamura, Osima (4^ ;H* ::^ ^ ::^ I'lJ
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
11
8
Observer
Recorder
Sept.
^rd 12U 1411
13 13
14 26
15 44
18 1
, 19 0
19 30
21 0
4° 16' 30"
'! ,. 16 47
l| „ 14 50
ii . 12 35
i; „ 11 1=9
11 50
11 40
11 55
Tanakadate
Sano
Tanalîadate
»
Sano
To be contimied
11
(304)
Continued
Date and Honr
(Mean Local Time)
8
Observer
Recorder
Sept. 3rd 23'i 9™
4= 11'
22"
Tanakadate
Tanakadate
4"' 1 24
9
5r.
,,
5 19
9
0
(Î 29
a
31
„
7 5ß
ß
58
Sano
„„91
10
17
Sano
,
n 18
15
34
.,
,,
12 39
Iß
14
j^
14 r,
14
43
-
IVFean
r 11'
•28"
1
l
:=.4 11!47
Réduction le
1895.0
sea lave!
0.33
0.00
S = 4 1];8
Observations of the Seto Sea Partv, 189ß.
Date and Ifour
(Mean Local Eime.)
Needle
No.
0
Observer
Recorder
Sept. 3'J I411 59'n
22 Iß
4"! 10 38
2
2
2
4ß° 4ß{0
„ 42.9
„ 43.4
!
Sano
Tanakadate
Sano
Tanakadate
Sano
Mean
j 46^ 44!1
9 = 40° 44!1
Reduction to 1895.0= 2.ß8
„ „ sea level = 0.00
e = 46° 4ß!8
HORIZONTAL INTENSITY (7/)
Observations of the Seto Sea Party, IROß.
Date and Hour
(Mean Local Time.)
H
31
Mean
Temp.
Time of
l-Vib'i.
Temp,
tv
Mean Deflections
Temp.
Observer
Recorder
?i
0.,
t„
Sept. 3"! 13'| 53'"
„ 20 34
4«! 7 32
0.31336
0.31317
0.3130ß
404.52
4^35.75
405.84
30:1 C
24.8
25.2
5!9203
5.9123
5.9119
30^50
25.1
25.4
5°35'53î'8
5 3710.0
5 3715.0
12'40'17:'5
12 43 11.2
12 43 17.5
29!7C
24 .ß
25.1
/ Sano
Tanakadate
1 Sano
I Tanakadate
j Sano
I Tanakadate
1 Tanakadate
I Sano
Tanakadate
Sano
Tanakadate
Sano
Mean
0.31320
//= 0.31320
Reduction to 1895.0= -3432
„ „ sea level = 000
H= 0.31286
279. UWAZIMA.
High Common School (^^0êM^-A^^M)
DECLINATION (S)
Ohservations of the Seto Sea Party, 1896.
Date
ami Hour
(Mean
Local Time)
5
(observer
Recorder
Sept.
ßHi 231 ' ßm
4° 14' 16"
Tanakadate
Sano
7 5 55
12 54
Sano
ß 24
12 2!*
7 22
12 15
8 35
12 55
Tanakadate
9 34
16 35
10 53
19 31
Tanakadate
11 51
19 54
„ 13 2
19 9
•'
To be continued
1
Continued
(305)
Date and Hour
(Mean Local Time)
S
Observer
Recorder
Hept. 7^1' 15'' 14™
,. „ Ki 35
., 17 40
„ 19 49
., 20 14
„ ,. 22 53
Stu ] 0
•5 14
4 40
'> 4(',
8 C,
4' 15' 34"
14 31
14 39
15 .30
15 30
14 .55
14 28
14 5
13 52
11 14
10 28
„ 10 50
I'anakadate
Tanakadate
Mean
4 15' 13"
5 = 4 15:22
Keauction to 1895.0= (».^4
„ „ sea level = 0.00
Dir (6)
15;«î
Observations of the Seto Sea Party, 18!)(i.
Date and Honr ,', Needle
(Mean Local Time.) No.
e
Observer
Recorder
Sept. 7tii 10'' 18'"
., . 14 10
., 23 55 1
g
2
2
1
47' 5;i
4.0
3.1
Tanakadate
Tanakadate
1
Mean !
47' 4;2
e = 47° 4f2
Reduction to 1805.0= 3.37
,, „ sea level = 0.00
> = 47° T.a
HOEIZONTAL INTENSITY (//)
('^]"iilvr (lalnccd from Vibration only by assuming Value of ]\r.)
Observations of the Seto Sea Party, 189r>.
Date and Honr
(Mean Local Time.)
Sept. 7»-'' 8'' 8'"
„ „ 12 38
„ St'i 7 11
Mean
Jf
,1/
Mean
Temp.
Time of
1-Vib'J.
Temp.
tv 1
:*0.3122O
1
0.312fiO
i 0.31243
405.78
404.G6
405.35
25.10:
29.1
2r,.o !
5.9207
5.9241
5.9221
25!1C'
28.4
2B.2 :
1
1 0.31241 1
1 1
ii
î\Iean DeflectioLS
(5^38'27'.'5
5.30,32.5
5 37 40.0
12'45'20'.'4
124142.5
12 44 27.5
Temp
t,.
25:9c;
29.9
25.8
Ob
Recorder
/ Sano I (Tanakadate
I Tanakadate ( Sano
I Sano J Tanakadate
I Tanakadate! I Sano
Tanakadate! Tanakadate
][= 0.31241
Reduction to 1895.0= -360(i
„ sea level = 000
H= 0.31205
Uwazima Syuttyo (^- ^p % Hi
(Jbserv;itions of the Seto Sea Party, 1890.
Mikotama Zinsya (*ii ü M> 4\:)
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
Temp.
Mean Deflections
1
Temp.
t„
Observer
Recorder
1-Vib". tv
U \ f.
Sept. 8«' ll'i 8'"
j
*0.312.37
1
11
405.28 2ß:70 5!'o22!)
Il
2ß:7C
; —
Tanakadate
Tanakadate
(8on)
280. WAKAMIYA.
Kitamura, Wakamiya (M^H-k-f^'Ê)
DECLINATION (5)
Observations of the Se to Sea Party, 1890.
Date and Hour
5
Observer
Recorder
(Mean Local Time.)
Sept. 9«' 8'! 17'n
4° 15'
10"
Tanakadate
Sano
8 54
10
32
„
„ 10 19
20
7
„
,,
., 11 42
23
1
,,
13 7
23
25
,,
13 38
23
9
15 17
21
2
Sano
Tanakadate
;! „ I'i 27
„ 1!)
53
Tanakadate
Sano
., 17 54
20
18
J,
19 50
20
23
„
., 22 48
„ 20
40
„
10f'> 3 11
19
52
Sano
4 15
19
25
G 21
18
2
,,
G 58
10
30
Tanakadate
„ -, S 7
11
43
„ 8 50
11
47
•'
INIean
4 20'
2"
S = 4' 2ü;03
Reduction to 1895.0= 0.14
„ sea levels 0.00
5 = 4° 20;2
DIP (0)
Observations of the Seto Sea Partv, 1890.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
Sept. 9H> 9'' 45™
„14 28
„ 21 50
2
2
2
47" 25;5
„ 24.4
„ 20.1
Tanakadate
Sano
Sano
Mean
47 23 ;3
Reduction to 1895.0 =
,. sea level =
23:3
3.71
0.00
e = 47 27;ü
HORIZONTAL INTENSITY (7/)
(* Va've (hihired from Vibration only hy assiiiniiii/ IV/Z/^fl of ^f.)
Observations of the Seto Sea Party, 1S90.
Date and Hour
(Mean Local Time.)
n
31
Mean
Temp.
Time of
l-Vib'J.
Temp,
tv
j Mean Deflections
Temp.
-Pi
92
tr.
Sept. 9ti> 12'' 41"i
., !'• 20
„ „ 9 50
0.31180
0.31165
0.31185
*0.31183
403.29
405.37
405.49
404.03
32:7 C
26:4
25.9
28.8
5!9435
5.929*;
5.9250
5.9329
32:8 C
26.0
25.0
28.8
5°30'28î'8
5 38 17.5
5 3810,0
1241'23'.'K
12 45 33.1
12 45 28.1
32:6C
26.2
26.3
1 Sano
1 Tanakadate
( Sano
] Tanakadate
( Sano
1 Tanakadate
Sano
(Tanakadate
1 Sano
f Tanakadate
( Sano
f Tanakadate
1 Sano
Tanakadate
Mean
0.31178
t
■'
i
I/= 0.3117S
Reduction to 1895.0= -3044
,, „ sea level = 13
11^
0.31142
281 YAHATAHAMA
DIP (9)
' ibserYations of the 8e 13'' 14''
47° 5î5
Observer
Tanakadate
Recorder
Tanakadate
Date and Hour
(Mean Local Time.)
11
21
Mean
Temp.'
1
Time of
1-Vibll.
]
Temp.j
tv
Mean Deflections fgj^p
2
48° 19 f9
Tanakadate
Tanakadate
283 SAIKI
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Sept. 15«' I7I'
„ 18
21
23
1(5«'
5
0
7
8
9
10
11
12
13
14
15
17
17
16'"
8
21
45
23
10
29
58
53
34
46
55
58
46
11
6
22
43
6
40
j\Iean
s'
27"
8
49
8
30
7
42
S
16
7
24
„ 16«' S 24
„ 12 44
0.31342
0.31331
0.31339
4U6.12
406.24
403.57
22!7C
23.7
31.3
5!u069
5.9052
5.92(;s
23:iC
23.0
31.9
537'11'.'9
537 2,5
5 35 2.5
12'43'IOW
12 42 37.5
12 3815.7
22.40
24.4
30.7
( Sano
1 Tanakadate
f Sano
1 Tanakadate
j Sano
1 Tanakadate
1 Tanakadate
1 Sano
( Tanakadate
1 Sano
( Tanakadate
1 Sano
Mean
0.31337
11= 0.31337
Eeduction to 1895.0= -3982
„ „ sea levels 000
(1)
11= 0.31297
Saiki Syuttyö (^ fâ tÖ 5J
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
] 1
Needle
No.
Ö
Observer
Recorder
Sept. 16f'' 18'' 16»' 2
j 46^ 55 ;0
Tanakadate
Tanakadate
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-Yib5.
Temp.
tv
Mean D«
9i
.flections
9.
Temp.
Observer Kecorder
Sept. IGtii 181' 53111
n».31233
*0.31256
405.46
405.96
25^40
23.8
5^9216
5.9156
25:4c' —
23.8 1 —
Tanakadate Tanakadate
Mean
0.31245
! 1
1 1 !
1
(2) Ubutama Zinsya (M 'r Wi^Um^^n^ît^JÈm)
Date and Hour
(Mean Local Time.)
J Needle /| ^ Observer Kecorder
i °' 1
Sept. 17«' 9I' 4'»
1
46' 52!4 Tanakadate | Sano !
1 1
1]
Date and Hour ^r
(Mean Local Time.);
1!
M
Mean
Time of
1-Vib2.
Temp.
tv
1 Mean Deflections
Temp.
Observer
Tecorder
Temp.
"Pi
92
Ij
Sept. 17«' 9'' 55'" *0.31310
405.96
23:60
s
5.9107
2:r:6t''
- ! -
'"
Sano
Tanakadate
(310)
284. OITA.
DECLINATION
(5)
Observations of the Seto Sea Party, ^H'^l>.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Sept. 17ti' 2011 44m
4° 15' 47"
Tanakadate
Tanakadate
22 G
15 47
„ 18"' U 36
15 42
2 24
15 15
4 31
14 58
,, ,. 5 13
15 52
„„64
15 42
„ „ 7 17
12 16
jj
Sano
« 15
10 18
„ „ ^ 49
11 20
1^' 23
16 8
Sano
„ 12 14
20 53
13 24
22 0
Tanakada'e
., 14 44
18 55
15 49
15 51
Sano
„ V> 45
16 45
„
„ 17 22
15 35
,,
17 48
18 15
„
18 G
20 0
,,
18 37
13 56
„ 2U 13
16 42
Tanakadtito
Tauakadate
Mean
4' 15' 58"
i = 4 15;ü7
Eediiction to 1895.0= 0.77
„ sea level = 0.00
8 = 4= 16(7
DIP (e)
Observations of the Scto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
liecorder
Sept. 18"' O'l 40'"
„ 10 27
„ 14 29
2
2
2
47
14!5
15.1
19.9
Tanakadate
Sano
Tanakadate
Tanakadate
Sano
Mean
47
16:5
0=47 16;5
1Î eduction to 1895.0= 4.47
„ „ sea level = 0.00
0=47° 21 ;o
HOItlZONTAL INTENSITY (7i)
Observations of the Seto Sea Party, 1896.
Date and Hoiir
(Mean Local Time.)
H
Jl
Mean
Temp.
1
Time of
1-Vib».
Temp.
tv
Mean Deflections
Temp.
ti,
Observer
Eecorder
fi
H'2
Sept. 18th 8'' 52"'
„ 12 58
„ 19 32
0.31210
0.31146
0.31004
406.35
403.64
406.13
20:7C
30.5
22.2
5!9149
5.9458
5.9394
19!6C
31.7
22.5
5°38'45W
5 3716.2
5 40 55.0
12'47' 3'.'8
12 43 20.6
12 5138.8
2i:9C
29.4
22.0
f Sano
1 Tanakadate
1 Sano
1 Tanakadate
J Sano
1 Tanakadate
f Tanakadate
1 Sano
1 Tanakadate
1 Sano
( Tanakadate
1 Sano
Mean
0.31120
11= 0.31120"
lleduction to 1895.0= -4082
„ „ sea level = 000
?/= 0.31079
Oita Syuttyö (:fc ^ ffi -JM)
Observations
of the Setii Sea ;
'arty, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Eecorder
Sept. 18tii — —
2
47° 20 ;7
Tanakadate
Sano
285. MATUYAMA.
Dögomura, Motida (it^â-N'^^ffl)
DECLINATI0X(8)
Observations of the Seto Sea Party, 189ß.
(311)
Date and Hour
(Mean Local Time.
Sei3t. 19«! 17'^ 58™
19 26
o^th
20
57
22
18
22
57
1
Iß
]
50
4
30
5
5
r,
8
c,
41
7
34
7
48
8
5fi
10
17
10
37
11
51
12
21
13
15
14
47
la
1
17
45
19
10
27'
27
27
28
27
27
27
2n
2P.
25
24
23
22
22
20
26
2')
31
32
31
29
28
28
56"
59
49
6
22
22
26
26
3
34
50
15
59
57
24
29
58
29
4
41
21
27
47
^lean
Observer
Eecorder
Tanakadate
Sano
Tanakadate
•27'
43'^
5 = 4° 27!72
Reduction to 1895.0= 0.22
„ „ sea level = 0.00
* 5 = 4' 27^9
DIP (0)
Observations of the Seto Sea Party, 189"
Sano
Tanakadate
Sano
Tanakadate
_
Date and Hour
(Mean Local Time.
Needle
No.
Sept.
20*1'
101'
36'"
J,
,,
14
48
"
'■
IS
4
47'
48 ;2
44.9
47.1
Mean
47° 46; 7
Observer
Recorder
Tanakadate
Sano
Tarakadate
Tanakadate
Sano
e = 47' 46;7
Reduction to 1895.0= 3.78
„ „ sea level = 0.00
0=^r To;5~
HORIZONTAL INTENSITY (H)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
' Il
1
Jf
Mean
Temp.
Time fo
I-Vib".
Temp.
Mean Deflections
Temp,
tu
Observer
Recorder
fi
fa
Sept. 19"! 20'| 34™
„ 20tii H 3ß
„ „ 12 54
0.3; 033
0.31051
0.31010
406.97
405.99
403.(;6
19:7C
24.1
31.9
5^9301
5.9345
5.9571
20!0C
23.8
32.2
5:41'23{'l
5 40 3.8
5 3818.8
12°52'5O'.'0
12 49 43.8
12 45 23.1
19;4C
24.4
31.7
1 Sano
1 Tanakadate
j Sano
(Tanakadate
f Sano
1 Tanakadate
(Tanakadate
Sano
Tanakadate
Sano
Tanakadate
Sano
Mean
0.31031
1
i
//= 0.31031
Reduction to 1895.0= -3578
,, „ sea level = 000
H= 0.30995
(812)
Matuyama Syuttyö (fö lU Uî
Observations oï the Seto Sea Party, ]S1)(1.
Date and Hour
(Mean Local Time.)
//
1
Mean ;
'' Temp.'
1 1!
Time of îTemp.
l-Vibl". tv
Mean Deflections
iTemp.
i („
1
1
Observer
Recorder
fx
«Pa
Sept. 2 1st 101. 4">
,*0.31011
407.07 1 20:20
5!9307 20r2O
_ 1
Tanakadate
Tanakadate
286. KUZU.
DECLINATION (5)
Observations of the Seto Sea Party, 1800.
Date and Honr
S
Observer
Recorder
(Mean Local Time.)
Sept. 2ist 23i> 15"
4" 22'
59"
Tanakadate
Tanakadate
22n'i 1 20
„ 21
28
„
„
„ „ 2 21
21
16
,,
„ „ 6 1
„ 21
1
J,
7 30
19
38
Sano
Sano
8 40
20
39
J,
.,
10 4
24
37
„
11 49
27
40
12 42
27
38
,,
14 47
24
21
,^
„
15 55
23
16
,,
„
17 45
23
36
^,
,,
19 20
23
2
,,
„ „ 21 18
22
34
,,
23 58
21
53
,,
,
23"' 0 22
21
47
„
,,
„ -, 3 0
20
26
„
„ 5 16
20
8
„
6 26
20
25
,,
„
„ „ 7 8
20
22.
,,
7 48
19
22
Tanakadate
,,
,, „ 9 1
22
36
Tanakadate
13 35
24
21
Sano
Mean
4° 22'
43"
5 = 4^ 22!72
Reduction to 1865.0= -0.05
., sea level = -0.02
S = 4 22f7
DIP (0)
Oljservations of tlie Seto Sea Party, 18!>6.
Date and Honr
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Sept. 23''i 101' 23'»
11 40
2
2 !
1
47" 29{0
„ 27.6
Tan akadate
Tauakadate
]\Ieau
47° 283
9 = 17" 28;3
Reduction to 1895.0= 3.28
„ „ sea level = —0.06
0 = 47° 31 Î5
HORIZONTAL INTENSITY (H)
fibservations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
H
.1/
Meau
Temp.
Time of
1-Yib".
Temp.
tv
1
^lean Detlections
Temp,
ti,
( )1 )ser ver
Rpf^ordpr
9i
?2
Sept. 23'-'i 8'' 32'"
., l:^ 1'5
0.31059
0.31136
406.29
405.27
2i:4C
24.2
rv.»3ii
5.9320
21'0C
24.4
5°4G' 6:'2
5 38 44.4
12"49'32:'5
12 46 50.0
2i:8C
24.0
1 Sano
\ Tunakadate
j Sano
[ Tanakadate
( T.inakadatf
I Sano
(Tunakadate
1 Sano
Mean
0..31098
j
H= 0.3 1098
Reduction to 1895.0= -3508
., ,, sea level = 409
11= 0.31067
(313)
KUMA.
287.
Race Course
DECLINATION (5)
Observations of the Seto Sea Furty, 189G.
Date and Hour
(Mean Local Time.)
5
Observer
Kecorder
Sept. !24th ' , 8i> 42'"'
4'
25'
18"
Tanakadate
Sano
9 43
28
21
^,
10 42
30
2G
jj
11 41
30
31
„ 13 28
30
IG
„ 14 59
28
42
.,
IG 12
27
39
IG 31
27
32
^,
17 11
27
34
"
Mean
4'
20'
52"
5 = 4: 2G!87
lleduction to 1895.0= -O.IU
„ ,, sea level = —0.03
5^° 26^7
DIP (0)
Observations of the Seto Sea Party, 189G
Date and Hour |
(Mean Local Time.)
Needle
No.
d
Observer
Recorder
Sept. 24ti 10'' 46'" i
15 17 ;
2
2
1 »
35f«
29.2
Tanakadate
Sano
Sano
Tanakadate
II
Mean
^r
32 !5
0 = 47" 32!5
Eeduction to 1895.0= 3.G3
„ „ sealevel= —0.10
0 = 47° 36;0
HOEIZONTAL INTENSITY {II)
Observations of the Seto Sea Party, 189G.
Date and Hour j^
(Mean Local Time.)
1
31
Mean
Time of
1-Vibn.
Temp.
ty
Mean Deflections
Temp.
tn
Obsers'er
Eecorder
Temp.
9i
9j
1
Sept. 24"' 9'' 21'» | 0.310il
„ „ 13 U 0.31032
406.05
405.18
22.2 C
23.0
5!9352
5.9421
22:0 C
i
25.« j
5°40' 8:'l
5 39 33.2
12°49'3G:'9
12 48 39.4
22:3c
22.3
f Sano
1 Tanakadate
1 Sano
( Tanakadate
j Tanakadate
I Sano
j Tanakadate
1 Sano
Mean ^ U.3iOo7 | .
1
i
lleduction to 1895.0= -3583
,, .. sea level = 663
11= 0.31008
288. IMABARU.
Hukiage Zinsya, Old Castle {^'^"Ê^^^X^J^it)
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Hour
(Mean Local Time.)
S
Observer
Kecorder
Sept. 25ti» IG'' 291"
1'
33' 12"
Tanakadate
Sano
18 20
31 13
,,
19 57
31 27
,,
21 25
33 54
„
„ 23 42
33 1
Tanakadate
26"' 3 37
32 7
J,
., G 18
32 3G
„
„.,76
33 13
Sano
8 U
32 lU
9 lu
32 37
Sano
,,
„ 11 0
32 52
.,
12 22
31 1
"
Tanakadate
To
be continued
(314)
Continued
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Sept. 26«^ 131' 21'"
4' 34'
48"
Tanakadate
Sano
,, „ 14 1
34
59
Tanakadate
„ 15 7
34
57
k; 14
33
51
IG 33
33
43
18 10
32
54
„ 18 53
33
0
V 22 0
33
24
27«' 2 5
36
52
3 IG
3G
G
„„58
34
2
7 IS
32
37
Mean
4 33'
13"
1
5 = 4 33!22
Reduction to 1895.0^ -0.40
„ ,. sea levels 0.00
5 = 4° 32!8
DIP (9)
Observations of the Seto Sea Party, 18!>G
- — — — '1
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Sept. 2Gtii lOii 24™
15 10
20 23
2
2
2
47
48
o9;2
0.8
1.5
Sano
Tanakadate
• ■
Sano
Tanakadate
Mean
48°
0:5
0 = 48' O'.ô
Pieduction to 1895.0= 3.82
,. sea level = 0.00
9 = 48°
4;3
HORIZONTAL INTENSITY (H)
Observations of the Seto Sea Party, 189().
Date and Horn-
(Mean Local Time.)
n
M
Mean
Temp.
Time of
1-Vib'J.
Temp,
tv
Mean Deflections
Temp,
tn
Observer
Recorder
9i
?a
Sept. 25tli 20" 57m
„ 2Gtii 7 4G
., .. b! 5
0.30977
0.30955
0.30948
406.28
406.66
40G.o5
21:3 C
19.2
19. G
s
5.94U5
5.9389
5.9412
2i:3C
19.1
19.9
5'41'21'.'2
5 4148.8
5 414G.2
12'52'42y5
12 53 40.0
12 53 23.1
2l:.3C
19.3
19.3
f Sano
( Tanakadate
1 Sano
1 Tanakadata
i Sano
I Tanakadate
I Tauakadate
1 Sano
/ Tanakadate
1 Sano
Tanakadate
Sano
Mean
0.309G0
11= 0.309GO
Reduction to 1895.0= -3559
„ „ sea level = 000^
H= 0.30924
289. KAWANOE.
Sea Side Embankment iM îl ^ ^ie P^)
DECLINATION
(5)
Observations of the Seto Sea Party, ls'.»G.
Date and Hour
5
Observer
Recorder
(]Mean Local Time.)
Sept. 28«! 12'' 56™
4' 33' 9"
Tanakadate
Sano
14 2
33 19
„
„ 15 1
33 3
,,
,
IG 21
31 37
,,
,
17 48
30 4!)
,,
,
.,18 44
31 1
,,
,
20 3
31 1
,
29"' 0 15
30 .32
Sano
,
3 28
30 12
"
'
■' -
To be continued
(315)
ContinTied
Date and Honr
(Mean Local Time.)
5
Obsei'Ter
Kecorder
Sei-)t. 29*1' 5I' 40">
4° 30'
V.I"
Sano
Sano
5 57
30
20
„„70
29
34
7 47
28
22
Tanakadate
9 9
27
24
^j
Tanakadate
9 40
27
49
,
.,11 3T
31
57
12 27
32
59
Sano
Sano
13 9
34
2
'•
Mean
4' :w
.-v2"
5 = 4 30!87
Eednction to 1895.0= -0.59
„ ,, sea level = 0.00
5 = 4^ 30;3
DIP (6)
Observations of the Seto Sea Partv, 1890
Date and Honr
(Mean Local Time.)
Xeedle
No.
9
Observer
Eecorder
Sept. 28^1' Kill 14m
„ 29H1 2 4
10 43
2
2
2 I
1
47'
51!S
52 .r,
52.9
Tanakadate
Sano
Tanakadate
Sano
Tanakadate
jrean !
1
47'
52{4
e = 47 52 ;4
Keduction to 1895.0= 3.14
„ „ sea level = 0.00
9 = 47 55:5
HOEIZONT-\L INTENSITY (//)
(* I'aliit deduced from Vihratlnn only '/ asfiuminfj Valve of .V. 1
Observations of the Seto Sea Party, 189<5.
Date and Hour
(Mean Local Time.)
II
,1/
Mean
Temp.
Time of
1-A^ibn.
Temp.
tv
Mean Deflections
Temp.
tn
Observer
Piecorder
9i
92
Sept. 28"! 131' 38m
„ 19 37
„ 29"! 8 20
.. 8 42
0.30919
0.30910
*0.30957
0.30942
405.8ß
407.18
405.58
405.49
21:1c
16.8
22.1
23.7
5.9495
5.94C0
5.9468
5.9475
2r.7C
17.3
22.1
22.9
5'41'50'.'0
5 43 0.6
5 40 39.4
12-54' i:'2
12 56 34.4
12 50 58.1
20:6C
16.4
24.6
j Sano
1 Tanakadate
f Sano
1 Tanakadate
Sano
1 Tanakadate
f Tanakadate
1 Sano
1 Tanakadate
1 Sano
Tanakadate
1 Sano
Mean 1 0.80932
//= 0.30932
Eediiction to 1895.0= -3316
„ „ sea level = 000
77= O..30899
Kawanoe Syuttyö (jlj ^ JT- ffi 51'
observations of the Srto Sea Party, 1896.
Syöhatiman
(iE A m)
Date and Hour
(Mean Local Time.
1
Mean
; ^^ 1 -" T.'mp.
ji 1 1
1
Time of Temp.
] l-Vibp. tv
1
Mean Deflections
Tinnp.
Observer
Eecorder
n
fa
t„
Sept. 29»'— —
1*0.30979
404.80
24; 5C
ökos
24!5C
—
—
—
Tanakadate
Tanakadate
(316)
290. MARUGAME.
Middle School (Hmfim^m^)
DECLINATION (5)
Observations of the Seto Sea Party, 1896.
Date and Horn*
S
Observer
Recorder
(Mean Local Time.)
Sept. 29th 231' 31m
4° 31'
30"
Tanakadate
Tanakadate
30t'i 0 5
31
21
2 14
30
10
.,
,,
6-8
30
50
7 10
30
15
Sano
7 52
30
3
_j
!) 0
29
8
„
10 50
32
7
Sano
12 16
34
32
,^
Tanakadate
13 22
, 35
17
Tanakadate
„
,. „ 14 0
34
56
„
„
15 41
33
42
„
„
„ „ 17 5
32
18
"
f Tanakadate
1 Sano
1« 32
32
18
"
19 58
32
14
J,
22 32
32
0
Tanakadate
!Mean
4' 31'
40"
5 = 4° 31!82
Eeduction to 1895.0= -0.80
„ „ sea level = 0.00
5 = 4° 31«
DIP (6)
Observations oflthe Seto Sea Party. 1896.
Date and Hour
(Mean Local Time.)
] Needle
1 No.
0
Oliservor
Recorder
Sept. 30th lOh SS"»
., 15 37
•^1 33
2
2
2
4S° 5{2
8.0
7.8
Sano
Tanakadate
Sano
Tanakadate
Mean
i
48° 7;o
e = 48= 7{0
Reduction to 1895.0= 3.15
„ sea level = 0.00
Ô^ÎS" 10;2
HORIZONTAL INTENSITY (H)
Observations of the Seto Sea Party, 1896.
Date and Honr
(Mean Local Time.)
II
31
Mean
Temp.
Time of
1-Vib?.
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
fi
92
Sept. 30«' 8h S?"!
„ „ 12 57
„ „ 19 28
0.30895
0.30888
0.30898
404.80
404.10
406.01
23:4C
25.4
19.4
5'.9577
5.9653
5.9497
22:9C
25.6
19.6
5°40'49î'4
5 4016.2
5 4158.8
1251'33"8
12 50 1.9
12 54 6,2
24:0C
25.2
19.1
1 Sano
1 Tauakadate
1 Sano
I Tanakadate
( Sano
1 Tanakadate
1 Tanakadate
( Sano
( Tanakadate
1 Sano
1 Tanakadate
( SaDo
Mean
0.30894
11= 0.30894
Reduction to 1895.0= -3232
„ „ sea level = 000
H^ 0.30862
(317)
291. TAKAMATU.
Old Castle m m ^)
DECLINATION (S)
Observations of the Se to Sea Party, 189;
Date and Hour
(Mean Local Time.)
5
Observer
Eecorder
Oct. l«f 12" 34m
4' 40'
57"
Tanakadate
Sano
11 -i
40
51
jj
J,
K' 20
40
19
Tanakadate
17 26
40
6
J
18 59
39
35
Sano
20 19
38
16
Sano
., 23 25
38
19
^,
2" 8 24
ienip.!
?i
9ï
ti,
0.30835
O.:30813
0.30794
403.07
405.18
404.94
27:3C
21.4
23.2
5.9781
5.9643
5.9676
27:4C
21.6
23.2
5°40'21'.'9
5 4216.2
! 5 42 5.0
12°50'55('0
12 54 53.8
12 5418.8
27:20
21.2
23.2
( Sano
( Tanakadate
1 Sano
(Tanakadate
f Sano
\ Tanakadate
1 Tanakadate
1 Sano
j TanaVadate
( Sano
j Tanakadate
1 Sano
Mean
0.30814
1
1
11= (1.30814
Reduction to 1895.0= —3115
„ „ sea level = 000
77^ 0.30783
(318)
292. TONOSYÖ.
DECLINATION (S)
Observations of the Seto Sea Party, 189B
Date and Hour
(Mean Local Time.)
S
Observer
Eecorder
Oct. 3'''' Dil 41m
4^ 37'
56"
Tanakadate
Sano
11 35
39
IS
12 37
40
46
,
-, , 11 2
41
40
„ "15 7
., 41
25
„ 1<> 24
„ 40
36
Sano
j^
18 3
„ 39
50
Tanakadate
J,
„ 19 30
39
37
,^
20 28
39
36
Tanakadate
23 13
38
53
jj
,j
„ 4fh 0 41
„ 39
31
,,
3 48
40
0
,,
,j
(! 49
39
56
J,
Sano
7 47
37
56
J,
,,
„„94
38
1
,j
9 54
38
46
,,
„ 12 43
•13
33
^,
,,
15 0
41
32
,
^j
16 15
„ 40
3
"
"
Mean
4° 39'
41"
S = 4° 39;68
Reduction to 1895.0= -1.09
„ „ sea levels 0.00
5 = 4° 38 !6
DIP (0)
Observations of the Seto Sea Party, 1896.
Date and Hour i Needle
(Mean Local Time.) No.
e
Oliserver
Recorder
Oct. 3''i ll'i 2511 li 2
15 27 '! 2
V 22 1 ; 2
48° 20 ;9
„ 23.2
„ 18.9
Tanakadate
Sano
Tanakadate
Sano
Tanakadate
Mean '
48 2];o
i
e=48° 2i;o
Keduction to 1895.0= 2.98
„ sea level = 0.00
0 = 48° 24{0
HOSIZONTAL INTENSITY (//)
Observations of the Seto Sea Party. 1896.
Date and Hour
(Mean Local Time)
II
M
Mean
Temp.'
Time of
1-Vibn .
Temp.
tv
Mean Detiections
Temp.
Id
Observer
Eecorder
?i
?2
Oct. Si-tilSh 32m
„ 19 55
4*'' 8 41
0.30667
0.30678
0.30677
405.09
404.87
405.57
22.4C
22.1
21.4
5^9789
5.9795
5.9743
22:6C
22.1
21.4
5°43'36{'9
5 43 30.0
5 44 0.6
12°57'45'.'6
12 57 48.8
12 58 46.2
22°. 3C
22.1
21.4
f Sano
1 Tanakadate
f Sano
1 Tanakadate
j Sano
1 Tanakadate
(Tanakadate
Sano
j Tauakadate
1 Sano
f Tanakadate
1 Sano
Mean
0.30674
H= 0.30674
PLeduction to 1895.0= -3059
„ „ sea level = 000
5= 0.30643
Tonosyö Syuttyö (± ^ J± \i\ m
Observations of tLe Seto Seu Party, 18'Jo.
Saiközi m ^ #)
(319)
Date and Hour j,
(Mean Local Time.)
.1/
Mean j
Temp.
Time of
1-VibIl.
Temp.
tv
Mean Deflections
9x 9.
Temp,
tn
Observer i Recorder
Oct. 4tii 15'' 37« ;
,, „ 15 59 !
*0.306G7
*0.3067G
405.43
405.55
2l:2C; ÙllM
20.9 ! 5.9745
1' :
21-.2C:! - ! —
20.9 |! — 1 — —
Sano Tanakadate
Tanakadate Sano
Mean
0.30Ö72
11 i
1
293. ZAIKOZI.
Zaikôzihara ('$imM':k^miù^^A-mfM^^^ïm
DECLINATION (5)
Observations of the South West Party, 189G.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
July 7t'' 9'! 12™
3° 56'
34"
Imamura
Hattori
9 58
57
47
^,
Imamura
11 19
59
4
Sinzyö
Hattori
., „ 11 51
59
38
„
„
13 9
4 2
19
„ „ 13 51
„ 3
34
Imamura
Sinzyô
,, „ 11 31
3
14
Siuzyö
Hattori
r. 15 23
2
4(J
Imamura
Sinzyô
IG 33
1
23
Hat tori
Imamura
17 21
0
25
Imamura
18 22
0
22
,,
19 39
0
39
J,
J,
20 53
0
26
„
„
22 25
0
31
Sinzyô
Sinzyô
8t'' 1 8
0
19
,,
,,
3 58
3 59
42
,,
,,
„ „ 5 23
58
37
^,
„
<■' 2
58
3
^,
Imamura
„ 7 4
57
34
Imamiira
.,
^ 11
57
34
"
Mean
4" 0'
.7'
Réduction to
5=4' o;os
1895.0= 1.11
sea level = Om_
8 = 4^ i;2
DIP (0)
Observations of the South West Party, 189G.
Date and Hour
(Mean Local Time.)
Needle
No.
1
! 0
Observer
lîecorder
July 7ti' 13'' 34«
„ 15 57
„ „ 22 3
1
1
1
46' i3;o
„ 10.4
„ 10.3
Imamura
Hattori
Sinzyô
Sinzyô
Imamura
Sinzyô
Mean
.
4G' ii;2
1
0 = 46'
1H2
Reduction to 1895.0 =
3.03
„ „ sea level =
0.00
0 = 46° 14(2
(320)
HORIZONTAL INTENSITY {H )
Observations of the South West Party, 18'J6.
Date and Hour
(Mean Local Time.)
U
M
Mean
Temp.
Time of
1-Vib3.
Temp.
tv
Mean Deflections
Temp,
tu
Observer ] Eecorder
9i fi
July 7thl2'i 39™
„ „ 11 59
„ 8tl, 1« 38
0.31579
0.31639
0.31645
421.09
421.37
424.15
37:2C
35.8
25.5
5J625
5.7568
5.7349
37:iC
36.3
25.3
5°43'47'.'5
5 43 54.4
5 46 20.0
13' 2'32'.'5
13 316.9
13 9 18.8
37:4C
35.4
25.8
1 Sinzyö ij Imamura
1 Imamura ( Sinzyö
Sinzyo ( Imamura
f Imamura j Sinzyö
Sinzyö | Imamura
Mean 0.31621
1 !1 !
1 11 1
1
//= 0.31621
Reduction to 1895.0= -3530
„ „ sea level = 000
S= 0731586
Zaiközi Syuttyö (Mt ^ ^ ffi ^)
ObservatioUK uf the South West Party, 1896.
Station, 1887 in Hiliya (H ^ M S M m Ih^
Date and Hour Needle
(Mean Local Time.) No.
i
e
Observer Ileconler
July 7tii 141' IS'" 1
46° 14;4
Sinzyo Siuzyo
Date and Hour
(Mean Local Time.)
11
J/
Mean
Time of
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
Temp.
l-Vibli.
^x
f-j
July 7ti' 18"' 4"^
„ ,., 18 16
*0.31576
*0.31582
422.65
422.65
31^2 C
31.3
5!7528
5.7523
3l:2C
31.3
—
—
—
Hattori
Sinzyö
Mean
0.3157'J
294. MIYAZAKI.
Play Ground of Normal School C^'iIi^S^iPIg^l^àll
DECLINATION (S)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
July 9fi' 7I' 34"!
3' 55'
26"
Imamiira
Sinzyo
., „ 7 47
00
36
Sinzyö
„
,, 9 18
57
43
Imamura
,,
10 3
58
34
Sinzyö
Hattori
„ ., 11 12
4 U
12
Hattori
Sinzyo
„ 12 12
., 0
49
Imamura
Hattori
13 1
0
16
Sinzyö
,,
11 ^
3 59
41
,,
„
15 24
58
41
Hattori
Sinzyo
l*j 12
58
S
Imamura
,j
17 54
57
26
.,
Imamura
19 13
56
17
Hattori
Hattori
,, 20 9
55
48
,,
„
„ 20 44
56
48
„
!>
21 45
57
48
„
„
23 1
57
23
.,
„
23 38
„ 57
39
TJ
„
loth 1 38
57
26
,,
„
3 21
56
49
„
„
4 56
56
29
,,
„
6 14
54
38
-"
•'
]\lean
3' 57'
36"
5 = 3° 57;60
Reduction to 1895.0 = 1.37
„ „ sea level = _ 0.00_
8=3° 59;0
(321)
DIP (0)
Observations of the South West Party, IB'jr
Date and Hour
(Mean Local Time.)
Neeille
No.
1
1
Observer
1
Recorder
Jnly 9tii !)h 48"!
14 4f',
„ ., 18 5
1
1 1
1 '
45
;3n;8
38.5
Sinzyo
Hattori
Im a mil ra
Imamnra
Sinzyo
:\rean
1
1
45
37:2
0=45' 37 ;2
Eeduction to 1S95.0= 2.74
y „ seajevel= 0.00
0 = 45° 3979
HORIZONTAL INTENSITY (7/)
Observations of the South West Partv. 189(;.
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Vib".
Temj).
tv
Mean Dellections
Temp,
tn
fi
92
Jnly 9th b'' 591"
„ 13 42
„ 18 1
0.31797
0.31814
0.31707
424.35
423.26
424.17
26!5C
28.0
24.4
5!7177
5.7264
5.7306
25X.C
28.0
24.6
5'44'19'.'4 13° 4'16'.'9
5 43 41.3 13 3 0.6
5 45 28.8 13 6 41.3
27:4C
28.0
24.1
{ Sinzyo
\ Imamura
\ Sinzy(5
f Hattori
1 Sinzyo
1 Imamura
1 Sinzyo
( Imamura
1 Sinzyo
1 Hattori
Mean
0.31773
i
i/= 0.31773
Reduction to 1895.0= -3572
,. sea level = 000_
//= 0.31737
295. MIYAKONOZYO.
Prefectui-e [U t^ ^Jr)
DECLINATION (5)
Observations of the South A\'est Party, 1896
S = 3° 39(10
Reduction to 1895.0= 1.74
„ „ sea level = —0.01
S = .3° 40;8
Date and Hour
5
Observer
Recorder
(Mean Local Time.)
Julv lOti' 20'' 3'"
3' 39'
36"
Imamura
Imamura
20 23
39
20
,^
22 24
39
H
„
llti' 0 5
40
6
i 24
38
24
), >• •' ^'^
37
26
7 •"»
:^5
3(i
Sinzyo
Hattori
^ 28
34
38
Hattori
Sinzvö
„ „ y 35
37
40
Sinzy(5
Hattori
1" 5-^
40
26
Hattori
Imamura
1' ■1''
■11
15
Imamuia
Hattori
V^ -1
42
29
Sinzvö
,j
1:^ •'"''
41
33
,,
., 15 --^
40
16
Sinzyo
„ ,. ]'■• 1
40
32
Hattori
1^ 14
38
25
Sinzyo
„
l"* '^'^
38
k;
.,
Hattori
„ „ !'•' '^7
3.S
2. s
••
]\îeaii
■\° 39'
6"
(322)
r>ip (0)
miservntions of the South West Party, 18',>0
Date and Honr
(Mean Local Time.)
Needle
No.
1 '
e
Observer
Recorder
July llt'i 9I' IV"
„' „ 12 H
„ 10 50
1
1
1
45° 20;8
., 19.8
„ 21.4
Sinzyô
Imamnra
Hattori
Hattori
Sinzyô
]\rean
1 1
45' 20;7
e=45° 20 {7
Reduction to 1895.0= 3.05
„ „ sea level = —0.03
e = 45° 23!7
HORIZONTAL INTENSITY (//)
Observations of the South West Party, 1890.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
1-VibB.
Temp.
tv
Mean Deflections
Temp.
tr.
Oliserver
Recorder
¥1
45
25
Sinzyö
„ „ 15 19
44
39
jj
„ Ifi 25
42
58
17 13
42
13
Sinzyo
18 17
41
14
•'
^leau
3' 40'
31"
1
5 = 3'
40;.52
Reduction to
1895.0 =
sea level =
2.03
-0.01
5 = 3°
42;5
(324:
jm' (6)
OLbervutioiis of the i-jouth West Party, 1896.
Date and Hour
(Mean Local Time.)
i Needle
! No.
1
e
Observer
Kecorder
Jiily 15tii 8'! 3ßm
14 58
Iß 51
1
1
1
■H' 52 !5
„ 49.4
„ 49.7
1
Imamura Irtamnra
Hattori , Sinzyô
Binzyö ,,
I\Ieaii
' 44" 50 ;5
1 u
0 = 44' nOfôO
lleduction to 1895.0= 2.77
„ ., sea level = —0.03
0 = 44° 53:2
HOEIZONTAL INTENSITY (//)
Obseivations of Ihe Houtli West Party, 189G.
Date and Howe
(Mean Local Time.)
IL
.1/
Mean
Temp.
Time of
1-Vibn.
Temp.
tv
Mean De
9i
flections
Temp,
tr.
Observer
Ilecorder
July 15"' 71' 57'"
„ „ 1'' l'>
,. „ 17 47
0.32059
0.32120
0.3204(1
423.22
420.94
422.81
2G:9C
33.ß
29.7
5^7039
5.71()7
5.710Ü
2G:7C
34.2
30.2
5°40'52'.'5
5 39 5.0
5 40 42.5
12'5li'23î'8
12 53 5.0
r2 55 3;>.3
27:20
33.1
2!».3
1 Sinzyö
Hattori
( Sinzyö
1 Hattori
1 Hattori
( Sinzyö
1 Hattori
1 Sinzyô
]\Iean
0.32073
7i= 0.32073
Pieduction to 1895.0= -379ß
„ ., sea level = 120
Tl= 0.3203ß
298. KAGOSIMA.
Play Ground of High Common School (ÜS'h^licl^/hiPl^jlllJi)
DECLINATION (S)
Observations of the South West Party, 189ß.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
July Ißf' 181' 24>" a
35'
12"
Imamura
Siuzyo
„ 18 42
34
22
Sinzyö
,,
„ „ 20 9
34
50
,,
„
„ 20 30 ,
34
57
,,
„ 22 9
35
32
.,
23 24
35
17
^,
,,
17tii 0 24
35
2C.
,,
,. „ •■' W
34
12
„ 4 30
34
8
,! I 5 27
34
52
7 20
32
12
Hattori
Hattori
\, "' i«
32
32
Imamura
,,
,, -, 'J ^1
33
Iß
11 5
34
33
Hattori
. „ 11 il
35
22
Sinzyö
„
„ 13 19
3ß
22
Hattori
Sinzj 0
., „ 14 .33
37
IS
Sinzyö
. „ 15 7
37
(;
,,
Imamura
„ 15 4ß
3G
41
,,
Sinzyö
„ „ Iß 41
35
32
Imamura
., 17 29
35
28
Älean :
34'
47"
5 = 3° 34;78
lleduction to 1895.0= 2.11
,. sea level = 0.00
8 = 3° 3ß;9
(325)
DIP (6)
Observations of the 8oi;th West Party, 1896.
Date and Hour Needle
(Mean Local Time.) li No.
1!
0
Observer Recorder
July 17ti' (!" 17"! 1
12 18 1
„ 15 3;^ 1
' 4o 27:4
„ 23.1
» 24.U
1
Sinzyi) Smzyo
Hattori Imamura
Imamura Sinzyö
1
Mean 45° 24;«
i
e = 45' 24!8
Reduction to 1895.U= 3.3'J
„ „ sea level = U.OO
6=45° 2812
HORIZONTAL INTENSITY {H)
Observations of (he South 'West Party, 1896.
Date and Hour j!
(Mean Local Time.);'
//
M
July 17tii !|i> 21'"
., 14 11
., IC. 14
Mean
0.31859 1420.69
0.31914
0.31887
0.31887
422.01
422.34
Mean ij Time of
Temp. I l-Vibii.
32:9C
33.0
30.2
5.7371
5.7261
5.72fî5
Temp,
tv
Mean Deflections.
I
Temp
3i:9C
33.0
5 40'33'.'l 12'55'38'.'l
5 4130.6 112 57 58.8
30.4 li 5 42 6.9 1 12 59 19.4
34:0C
33.0
30.1
Observer
Recorder
Hattori
Imamura
Sinzyö
Hattori
Imamura
Sinzyö
f Imamura
i Hattori
(
( Sinzyo
Imamura
//= 0.31887
Reduction to 1895.0= -3963
„ „ sea level = OOP
H= 0.31847
299. ITIKI.
Sea Shore in murayakuba {H^^'4
DECLINATION (5)
Observations of the South West Party, 1896.
Date and Hour
(^lean Local Time.
July
18«'
151'
21'
,,
15
55
16
59
17
55
18
50
19
36
21
23
21
45
23
49
lilti.
1
3
5
27
5
9
0
6
35
48
8
12
21
10
18
11
20
12
21
12
53
Mean
57'
9'
56
48
57
2
56
5
56
17
55
58
55
52
55
53
55
13
55
4
54
28
55
;j
54
59
53
48
54
22
54
H
53
22
53
48
55
45
56
38
3°
55'
20"
Observer
Imamura
Sinzyö
Imamura
Sinzyö
Hattori
Sinzyö
Hattori
Sinzyö
Hattori
Imamura
Hattori
Sinzyö
Imamura
Recorder
Imamura
Sinzyö
Hattori
Imamura
Hattori
Sinzyo
Hattori
Sinzyö
Hattori
Imamura
Hattori
Sinzyö
5 = 3^ 55;:53
Reduction to 1895.0= 2.14
„ sea level = 0.00
5 = 3° 57{5
(326)
DIP ($)
Observations of the Soiith West Party, 1896
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer Eecorder
July :8ti' 17'' 39™
„ 19tii 7 54
12 2
1
1
1
4.5° 4;(!
3.9
7.2
Sinzjô Imamura
Hattori „
Imamura Hinzyo
Mean " " 45° 5':2
e=45^ 5;2
Eeduction to 1895.0= 3.88
„ „ sea level = Ü.OÜ
• = 4.5° 9 a
HOEIZONTAL INTENSITY (//)
Observations of the South West Partv, 18J6.
Date and Hour
(Mean Local Time.)
1 ^^
1
1
J/
Mean
Temp.
Time of
1-Yib''.
Tem p.
tv
Mean Deflections
Temp.
Observer
1
Eecorder
fi
«Pï
July 18H' I8'i 23'"
„ lyf' 6 8
„ U 22
0.32366
0.32355
0.323(;o
421.84
424.14
421.68
32:1 C
25.5
32.7
5.6889
5.6716
5.6889
32:8 C
25.3
32.9
5"36'45;'0
5 38.33.8
5 36 26.2
12°46'50'.'0
12 51 6.3
12 46 5.0
31:4 c
25.7
32.6
Imamura
1 Sinzyô
1 Hattori
( Imamura
Sinzyô
( Hattori
1 Sinzyô
J IniamTira
( Ilatturi
Mean
0.32360
11= 0.32360
Eeduction to 1895.0= -4071
„ „ sea level = OOP
//■= 0.32319
300. MAKURAZAKI.
Common School (^ fé /h ^^^M'
DECLINATION (5)
Observations of the South West Party, 1896.
m)
Date and Hour
(Mean Local Time.)
S
Observer
Eecorder
July 20* 18'i 17m
3 41'
57"
Imamura
Hattori
1« 52
11
45
Sinzyô
Sinzyô
20 28
13
54
Imamura
Imamura
., 22 2
13
38
Hattori
Hattori
., 23 6
43
32
Imamiara
2ist 1 13
42
32
-,
Hattori
■^ 10
42
1(1
„
5 25
11
20
.,
^,
.,7 7
40
7
Sinzyô
Sinzyô
8 18
40
38
0 12
41
47
Hattori
10 12
42
48
.,
„ 11 44
43
54
Sinzyô
„ „ 12 25
43
29
Hattori
,,
14 0
,. 42
57
•'
"
:\I(.aTi
3 42'
23"
S = :f 42!3S
Eeduction to 1895.0= 2.53
„ „ sea level = 0.00
- 5^r 44;9
(327)
DIP (9)
Observations of the South 'West Party, 189ß.
Date and Hour
(ilean Local Time.)
Needle
No.
Ö
( )bserver
Recorder
Jiilv 20ti' 2211 38m :
„" 21^^^ 8 45 i
;» 54 ■
11 10
1
1
1
2 \'
4.5°
15!3
7.2
7.8
('..8
Imamura
Sinzyô
Hattori
Sinzyô
Hattori
Sinzyô
Hattori
Mean
1
45'
OfS
0=4.5" <,m
Reduction to 1895.0= 3.41
„ „ .sea level = 0.00
9^4'5°''^2:7 ^
HORIZONTAL INTENSITY (//)
Observations of the Sonth West Party, 189(1.
■1 (
Date and Hour jj- ^^ Mean Time of Temp. 1 Mean Deflections
(Mean Local Time.) ' Temp. l-YilV'. ty
I
Temp.
t„
Observer Recorder
July 20"! 21'' 15'" 0.31995
„ 2V^ f, 48 0.32017
1
„ 13 36 0.31994
j
422.98
422.71
421.37
28:8 C 5^7123
29.2 5.7117
33.3 5.7237
28:9C
29.1
33.4
541'27'.'5
540 57.5
5 40 0.0
12 57'45'.'0
12 56 40.0
12 5416.3
28:8 C
29.3
33.3
Imamura Hattori
j Hattori ^f Imamura
( Imamura ( Hattori
/ Hattori f Sinzyô
( Sinzyô j Hattori
1
Mean j 0.32(02
//= (».32(02
Reduction to 1895.0= -4100
„ „ sea level = 000
//r^ ii.:nf»(',l ^
301. KASEDA.
Common School [M\l±U]^b¥-^^MW]iM)
DIP (ÖJ
observations of the South West Party, iNlli;.
Date and Hour Needle
(Mean Local Time) No.
e
(observer Recorder
July 2211' ;,i, 57... I
45' 7;5
Sinzyô Sinzyô
6 = 4:0 1'.:,
Reduction to 1895.0= 3.43
„ „ sea level = 0.00
0 = 45^ 10{9
HORIZONTAL INTENSITY (H)
[* Vnhic (h'lltired from Vibration only b>j assumiiu/ Vdhie of M.
Observations of the South West Partv, 189(i.
Date and Hnur
(Mean Local Time.)
7/ M ^^""'-'^
Temp.
Time of Temp.
1-Vib". ty \
Mean Deflections
Temp.
Observer
Recorder
Julv 22'"' 6'' 19"!
*0.32122 42J..S7 3r.8C
*0..32095 421.85, 32.0
5J0S5 j 31:8 C|
5.7110 Î 32.0
—
-
Sinzyô
Dut tori
Sinzyô
Hattori
Mean ,
0.32108
y/= 0.32108
Reduction to 1895.0= -4092
,. „ sea level = 000
H=. 0.32067
(328)
302. YOKOGAWA.
DECLINATION (5)
Observations of the Foiitb "Wpst Partv, isDi;.
Date
and Hour
5
Observer
Recorder
(Mean
Local Time.)
July
24:ii iHii 27"'
., 1« 35
3^ 56'
56
26"
9
I m an una
Sinzyo
, 19 39
55
40
Hattori
„
„ 21 28
56
49
Iniamnra
„
„ 22 23
50
4
„
„
25f'| 0 30
55
33
Sinzyo
,,
3 42
54
52
Imamura
Imamura
5 49
54
18
,,
,,
('. 54
53
3
Sinzyö
Sinzyô
7 50
53
28
Imamru-a
Hattori
8 59
53
52
Hattori
,,
9 53
55
24
„
,,
„ 10 56
57
20
Imamura
Sinzyô
„ n 47
r„s
57
Sinzvo
Imamuia
,. 13 7
4 0
41
Hattori
., 13 53
0
2(;
Sinzyô
11 28
:j 5)
28
■'
Hattori
Mean
■S 56'
14"
8 = 3° 56;23
Reduction to 1895.0= 1.86
„ „ sea level = —0.01
DIP (9)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
1
Needle
No.
0
Observer
Recorder
July 24*'' 21'' 0'" 1
25tH 8 32 1
11 52 ! 1
45° 0!5
6.2
3.!)
Sinzvo 1 Sinzyô
Hattori ! Hattori
Imamura Imamura
Mean
45° 5;5
1
0 = 45'' 5;5
Retluction to 1895.0= 3.59
„ ser. level = -0.04
) = 45°
9;i
HORIZONTAL INTENSIIT (7/)
Observations of the South West Party, 18!t6.
Date and Hour ij
(Mean Local Time.)
//
M
JMean I Time of
iTemp.l: l-Vib".
Temp,
tv
July 24tii lOh 6m 1 0.31749 ' 423.87^ 25:40
., 25"' 7 35 I 0.31752 ! 423.90| 26.6
„ 12 38 II 0.31788 i 419.7l' 36.9
Mean
0.31763
Mean Deflections
Ta
Temp
t„
5^7287 ! 25°.6C'
5.7233 25.1
5°44'50'.'0 j 13° 5'21'.'3
5 44 5.0 il3 3 26.2
5.7512 36.2 5 40 30.0 |12 55 26.2
25:2C
28.1
37.7
01 )Herver
Recorder
Sinzyô
Imamura
Imamura
Sinzyô
Sinzvo I Imamura
Hattori (
Imamura | Hattori
11= 0.31763
Reduction to 1895.0= -3988
„ „ sea levels 218
ïî= 0.31725
(329)
303. HITOYOSI.
Nakagawara {A^^mJM^M^SiW
DECLINATION (S)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
5
Observer
Eecorder
July 26th 18i> 18ra
4° C
34"
Imamiira
Sinzyo
„ 18 43
a
31
Sinzyo
Hattori
19 41
„ 7
35
Hattori
21 38
7
35
Sinzyo
22 30
,, ,S
18
„
„ 23 31
„ 7
43
,,
Sinzyô
27f'' 1 37
„ 7
36
„
„53
5
56
Hattori
„ „ 5 33
6
31
Sinzyo
Hottori
6 38
4
39
7 46
4
49
Imamura
Imamura
^ 47
5
34
Hattori
Sinzyô
9 48
7
10
Sinzyô
Hattori
10 34
8
15
J,
„ 11 55
!)
50
12 17
1*^'
44
Hattori
Sinzyô
„ 12 30
n
14
Sinzyô
13 45
n
49
Hattori
„ 14 21
,. 11
50
„
Sinzyô
Mean
4' 7'
50"
S = 4 7;83
Reduction to 1895.0= 1.62
„ ^ea level = —0.01
DIP (0)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.) '
Needle
No.
e
Observer
Eecorder.
July 26t'i 22'' 9"'
27ti' 7 30
„ 11 7
1
1
1
45* 58(3
„ 56.3
„ 55.9
Sinzyo
Imamura
Hattori
Hattori
Imamura
Hattori
]\Iean
!i 45' 56;8
II
0 = 45° 56«
Ptediiction to 1895.0= 3.77
„ ^,_sea level = -0.03
0 = 46° 0!5
HORIZONTAL INTENSITY {II)
Observations of the South West Party, 1896.
Date and Hour
n
M
Mean
Temp.
Time of
l-Vib'2.
Temp,
tv
Mean Deflections
Temp.
Observer
Eecorder
(Mean Local Time.)
9i
«Pa
July 261"' Pjh 15m
„ 27t'' 6 13
„ „ 13 29
0.31739
0.31760
0.31717
422.75
423.80
418.73
27:0C
23.7
37.1
57381
5.7260
5.7657
27:5 C
23.2
36.7
5'44'17:'5
5 44 41.3
5 40 35.0
13° 4'25'.'0
13 5 26.3
12 55 35.0
26:5 C
24.2
37.4
f Imamura
I Sinzyô
1 Hattori
( Sinzyo
1 Sinzyô
1 Imamura
1 Hattori
I Sinzyô
I Hattori
Mean
0.31739
//= 0.31739
Reduction to 1895.0= -3988
„ „ sea level = 146
~ ~/7^ 0.31701
(330)
304. YUNOMAE.
DECLINATION (8)
Observations of the SoiUli "West Party, 189Ö.
Date and Hour
(Mean Local Time.)
S
Obser\'er
Recorder
Jnly 27t'i 22'' 1'"
1 3' 59'
25"
Imamura
Sinzyö
22 59
! „ 59
40
,^
28th 0 22
i „ 58
59
Sinzyö
Imamura
4 43
57
28
Imamura
r. 48
55
20
Sinzyö
Sinzyö
7 47
54
43
Imamura
Imamura
8 49
55
31
9 59
10 47
58
4 0
48
30
Sinzyö
Imamura
Sinzyö
11 42
2
29
Sinzyö
TmamTira
12 37
4
41
Imamura
"
13 44
4
44
"
5 lean
3^ 59'
22"
1
5 = 3'
59;37
Reduction to
1895.0 =
L51
)) >'
sea level =
-0.04
î=4°
0!8
DIP (Ö)
Observations of the South West Party, 1896.
Date and Hour
(jVIean Local Time.)
i
1 Needle
1 Xo.
e
Observer
Recorder
July 28tii Qh 3m
„" „ 8 21
10 25
1
1
1
45°
4fi
45
589
0.2
53.(>
Sinzyö
Imamura
Sinzyö
Sinzyö
Imamura
Meftn
1
!
45°
57!4
!
0 = 4.^° 57 ;4
Reduction to 1895.0= 3.ßl
„ „ sea leA'el= —0.15
fl = 4r/ 0Î9
HORIZONTAL INTENSITY (//)
Observations of the South West Party, 189fi.
Date and Hour
(^Vlean Local Time.)
Temp.
Time of
1-Yib».
Temp.
tv
Mean Deflections
1
•Pi i '''2
Temp,
tp
Observer
Recorder
July 27tii 22h 45'"
„ 2Sth 7 34
„ 11 1<>
0.31697 , 423.45
0.31720 423.20
0.31744 420.19
24^50
25.5
34.1
5!7376
5.7349
5.7515
25:2 c
25.4
33.3
i
5^45'16'.'3 13° 0'25i'0
5 4431.2 13 4 40.0
5 4131.2 12 58 0.0
1
23!8C
25.6
34.9
f Sinzyö
1 Imamnra
1 Sinzyö
1 Imamura
I Sinzyö
f Imamura
1 Sinzyö
1 I mamura
1 Sinzyö
( Imamura
Mean
' 0.31720
1 1
1 1 i
11= 0.31720
Reduction to 1895.0= -3899
„ ,, sea level = 805
77= CK3Ï689
305. YATUSIRO.
Common School (/J> ^ ;fj^)
DECLINATION (S)
Observations of the South West Party, 1890.
(331)
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
July 29tii iGh 56'"
4°
0'
45"
Imamura
Hattori
,. 17 45
3
59
50
„ IS 48
4
0
28
Sinzyö
„ „ 19 32
3
59
50
Siuzyü
,^
„ 20 40
4
0
15
Hattori
Hattori
„ 22 11
3
59
59
,. 23 21
4
0
9
J,
„ 30ti. 0 12
3
59
0
,,
2 58
')
58
20
5 35
57
50
0 28
„
57
24
7 10
,,
50
40
Sinzyö
Imamura
,. « 1
„
50
5
Sinzyö
8 55
,,
50
19
„ 10 3
.,
57
56
„ 10 59
,,
58
51
Imamnra
jj
., 12 31
4
0
49
Sinzyö
Hattori
,. 13 11
„
1
19
„
Sinzyö
„ 1-1 14
„
1
40
,^
„ 15 10
"
1
IS
Imamura
Imamura
Mean
! ■**
59'
22"
8 = 3° 59137
1\ eduction tu 1895.0= 1.55
„ „ sea level = 0.00
5 = 4° 0«J
DIP (0)
Observations of the South ^\'est Party, 1890.
1
Date and Hour
(Mean Local Time.)
Needle
No.
e
Observer
Recorder
July 29"' 21"' 41'"
3011. 8 19
12 55
1
1
1
40° 26!1
„ 27.4
„ 27.7
Hattori
Imamura
Hattori
Sinzyö
li
Mean
40° 27. '1
0 = 40* 27.'l
Itoduction to 1895.0= 4.11
„ „ sea level = 0.00
0 = 40° 3 1:2
HORIZONTAL INTENSITY (U)
Observations of the South West Party, 1890
Date and Hour
(Mean Local Time.)
U
M
Mean
Temp.
Time of
l-VibI].
Temp.
tv
Mean Deflections
Temp.
tD
Observer
Recorder
9i
92
July 29tii 19'' 14'"
„ 30"' 7 44
„ „ 12 13
„ „ 13 44
0.31729
0.31737
0.31742
0.31751
420.85
420.32
419.20
419.18
3l:8C
33.2
38.1
37.6
5^7508
5.7500
5.7599
5.7623
31!8C
32.0
37.7
38.2
5°42'32'.'5
54133.8
5 40 35.0
5 40 50.3
13° 0'1G'.'3
12 58 5.0
12 55 30.0
12 56 26.3
3r.7C
34.4
38.6
36.9
f Sinzyö
I Imamura
1 Sinzyö
1 Hattori
I Sinzyö
'J
1 Imamura
f Imamura
( Sinzvö
( Imamura
1 Sinzyö
( Hattori
1 Imamura
1 Sinzyö
j\Iean
0.31753
//= 0.31753
Reduction to 1895.0= -4040
„ sea level = OOO
~~ i/^~0.317l3
(332)
306. MINAMATA.
DECLINATION (S)
Observations of the South AVast Tarty, 1896.
Date antl Hour
(Mean Local Time.)
S
Observer
lîecorder
Aug. 1*^^ 9'' 18'"
1^' 1^
11 'J
12 17
13 11
" 14 6
',; 15 'J
16 24
17 30
18 24
19 32
" " 20 38
22 19
!! 22 55
' 2"^ 1 7
" „ 3 47
4 59
5 17
5 54
3- 52' 56"
54 56
56 12
„ 59 47
59 56
4 0 14
3 59 59
57 48
57 8
56 49
56 17
56 23
57 38
57 24
56 53
55 9
55 8
54 33
„ 54 21
Imamura
Sinzyö
Hattori
Sinzyö
Imamura
Sinzyö
Imamura
Hattori
)'
)'
>)
Sinzyö
Sinzyö
Imamura
Sinzyö
Hattori
Sinzyö
Hattori
)'
>i
;■'
))
Imamura
Mean
3° 56' 24"
S = 3" 56:40
Reduction to 1895.0= 1.87
„ „ sea level- 0.00
5 = 3° 58!3
DIP (0)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
1
e
Observer
Kecorder
Aug. l^t 9'' 53'"
„ 14 34
„ 16 49
1
1
i 46' 3;7
3.5
1 45 58.5
Sinzyö
Imamura
Sinzyö
Sinzyö
Mean
1
: 46' i:;t
0 = 46° 1!9
Reduction to 1895.0= 4.11
„ sea level = 0.00
0 = 46°
G{0
HORIZONTAL INTENSITY (If)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
H
JI
Mean
Temp.
Time of
1-Vib'J.
Temp.
tv
Mean Deflections
Temp,
to
Observer
Recorder
fi
23
„
jj
3'" 1 IG
•±
49
I)
,j
2 53
4
48
,j
„45
4
35
,,
,,
5 37
3
16
J,
6 38
,. 3
4
^,
7 33
2
14
Hattori
Hattori
„ 8 34
3
32
,,
Imamura
'J 21
„ irt
16
Imamura
Hattori
., „ 10 33
., 6
44
Hattor
Sinzyô
„ 11 31
,> 7
16
Sinzvo
Imamura
„ 12 12
„ 9
•2
Hattori
„ „ 13 32
,, !»
5
„ 14 33
M 7
59
Imamura
„ 15 30
,, 7
5
Sinzyô
,,
„ 16 35
., <■)
10
„ 17 26
)> •"'
12
., 17 47
5
11
Imamura
Sinzyô
Mean
4' 5'
34"
5 = 4° 5;57
Keduction to 1895.0= l.(;2
„ „ sea level = 0.00
5 = 4 7!2
DIP (e)
Observations of the South West I'artv, 189(!,
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. 3''i 6'' 23"'
„ 9 21
„ „ 14 ]6
1
1
1
46° 51 !1
„ 50.8
„ 49.6
Sinzyô
Hattori
Imamura
Sinzyô
Imamura
Hattori
MkiUI
46' 50 ;5
0 = 46° 50 ;5
Ileduction to 1895.0= 4.76
„ „ sea level = 0.00
0 = 46' 55^3
HOllIZONTAL INTENSITY (// )
Observations of the South West Party, 189(;.
Date and Hour
(Mean Local Time.)
11
M
Mean
Temp.
Time of
l-Vibii.
Temi).
tv
Mean Deflections
Temi).
t„
Observer
Recorder
?i
Vï
Aug. 3'J 8'! 15"'
„ 13 17
., 17 3
0.31419
0.31411
t).31452
420.96
417.95
420.24
3o:4C
38.1
32.6
5.7773
5.7999
5.7808
3o:oc
38.0
32.6
5'4G' 5W
5 4318.8
5 45 0.0
13' 8'48'.'8
13 155.0
13 5 52.5
3U:8C
38.3
32.5
1 Imamura
Hattori
1 Sinzyô
1 Imamura
1 Hattori
1 Imamura
j Sinzyô
\ Hattori
1 Imamura
( Sinzyô
Mean
0.31427
if= 0.31427
Reduction to 1895.0= -4227
„ ,. sea level = 000_
H= 0.31385
(334)
308. NAGASAKI.
Sakura no Baba (Ü / .1 ^)
DECLINATION (5)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Aug. 4t'' I9I1 45"!
4" 23'
13"
Imamura
Sinzyô
„ 20 7
22
57
Sinzyô
Hattori
„ 22 45
23
9
Imamura
Imamura
„ 23 43
„ 22
47
5"' 1 32
22
52
,,
3 50
22
51
,,
5 16
21
48
6 12
20
20
„78
20
18
„ „83
20
59
Sinzyô
Hattori
9 16
22
7
10 35
23
50
Hattori
Sinzyô
n 35
23
46
Sinzyô
Hattori
12 59
24
42
„ H 8
24
22
Hattori
Sinzyô
15 19
23
47
Imamiira
Imamura
16 14
23
32
Sinzyô
17 19
23
32
18 0
„ 23
29
Meiiu
4' 22'
58"
5 = 4° 22(97
Réduction to 1895.0= 1.83
„ „ sea level = 0.00
5 = 4° 24:8
DIP (0)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
1
Needle
; No.
e
Observer
Recorder
Aug. 51'' 9'' 1"'
„ 12 26
„ 10 0
1
1
1
47° li;5
„ 11.7
„ 13.4
Sinzyô
Hattori
Imamura
Hattori
Sinzyô
Mean
1
47° V2':2
0 = 47 12 !2
Reduction to 1895.0= 5.25
., sea level = 0.00
0 = 47° 17fö
HORIZONTAL INTENSITY (i/)
Observations of the South West Party, 1890.
Date and Hour
(Mean Local Time.)
11
M
Mean
Time of
Temp.
Mean Deflections
Temj).
tD
Observer
Recorder
Temp.
l-Vibl!. 1 tv
1
^1
44"!
7*1' r, 28 1
10 .59
1
1
1
47° 25;7
„ 23.4
„ 25.4
Imamnra
Hattori
Sinzyö
_ — _ — "
1
Sinzyö
Hattori
Mean
II
47' 24^S
e = 47' 24 fs
Kednction to 1895.0= 0.08
„ „ sea level = 0.00
ô = 47' 30(9
HORIZONTAL INTENSITY (//)
Observations of the Sont'.i West Party, 1896.
Date and HoTir
(Mean Local Time.)
n
M
Mean
Time of
Temp.
Mean Deflections
Temp.
tn
Tern I). 1-Yib'L
i
tv
9i
92
j
Aug. G^h i8h lom
7th 8 13
„ „ 12 59
0.31519
0.31517
0.31482
421.10
420.G5
418.57
28:9 C
30.2
34.8
5.7693
5.7706
5.7879
29:3C
30.0
34.5
5°45'11'.'2
5 44 40.0
5 43 8.8
1.3° 6'21'.'2
13 517.5
13 140.0
28:5 C
30.5
35.2
f Imaniura
1 Sinzyö
( Imaniura
( Hattori
I Imaniura
1 Sinzyö
( Imamnra
1 Sinzyö
1 Iniamura
( Hattori
Mean
0.31506
II
1
//= 0.31506
Eeduction to 1895.0= -4592
„ „ sea level = 000
//= 0.31460
(336)
310. MATIYAMAGUTI.
Conmon School (^ S ^b ^- ^^)
DECLINATION (S)
Observations of the South AVest Party, 189<;
Date and Hour
(Mean Local Time.)
S
Observer
Eecorcler
Aug. 9«! 5h 25m
3' 51'
10"
Imamura
Hattori
5 54
50
40
Hattori
Imamura
6 30
50
8
Sinzyô
[.Sinzyô
7 49
49
23
jj
Imamura
S 24
49
30
Imamiira
Sinzyô
9 34
51
42
„
10 47
54
50
„
Imamura
, 12 0
„ 56
2
„
Sinzyô
, 13 G
56
22
Sinzyô
„
, 14 5
55
48
j^
,^
14 52
56
9
Imamura
jj
, 15 40
55
33
Sinzyô
,,
IG 42
54
8
Imamnra
Imamura
, 17 34
53
32
,,
Sinzyô
, 18 12
53
24
„
Imamura
18 57
54
5
Sinzyô
Sinzyô
20 50
54
25
,,
„
, 21 3G
54
34
^,
„
23 42
53
48
jj
„
lOHi 4 37
52
40
.,
5 31
52
10
Imamura
Mean
3" 53'
33"
5 = 3° 53(55
Keduction to 1895.0= 1.90
„ „ sea level = 0.00
5 = 3° 55(5
DIP (0)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Recorder
Aug. 9tii 8'» 59'"
„ 13 33
„ , 17 53
1
1
1
46- 24(8
„ 20.8
,, 23.1
Imamura
Sinzyô
Imamura
Sinzyô
Imamura
Sinzyô
Mean
46' 22(9
0=46' 22(9
Reduction to 1895.0= 4.81
„ „ sea level = O.OO
0=46° 27(7
HORIZONTAL INTENSITY (//)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
1-VibD.
Temp.
Mean Deflections
Temp.
ti.
Observer
Recorder
tv
"
1> "14
15 4r,
1
1
1
i
iP,' 47; 1
„ 40.5
.. 47.1
Imamura
Hattori
Sinzyo
^Fran :! 46° 4(!;j
•1 II
d-ir," 4.-.„/-v,..l. «
fi
f-
1
Aug. 10^1' 18'' 59™
,, IPii 8 42
8 47
„ „ 13 49
0.313113
0.31374
0.31377
0.31481
421.71
420.20
419.99
418.23
20';0C
29.4
30.0
30.1
5.7707
5.7832
5.7832
5.7929
27:0 C
28.2
28.2
30.G
5'46'57'.'5
54518.8
5 44 57.5
543 11.2
IS'IO'IO'.'O
13 0 25.0
13 5 40.3
13 148.8
20.10
30.7
31.9
.35.5
f Sinzvn
I Hattori
( Sinzyo
( Hattori
1 Sinzyo
1 Imamura
1 Sinzyo
f Hattori
( Sinzyo
1 Hattori
( Sinzyo
( Hattori
f Sinzyo
( Imamura
Mean
0.31407
i
1
//= l).31407
Reduction to 1895.0= -4173
., ,, sea level = 25
~ //= 0.31365
(338)
312. MIYADI.
High Common School mM^1^'W0A-^^W:
DECLINATION (5)
Observations of the South West Partv, 189G.
m
Date and Hour
5
Observer
Recorder
(Mean Local Time)
Ai;g. 13Hi 71' 58'"
;r 44'
51"
Imamura
Sinzyö
8 28
45
40
Sinzyö
Hattori
, 9 46
48
25
Hattori
Sinzyö
„ 10 52
53
37
Imamnra
ij
„ 11 1
„ 53
47
11 52
54
31
„
13 15
55
19
Hattori
„
„ 14 IS
54
59
J
Imamnra
„ 15 IS
53
55
Sinzyö
,,
„ I'i ^2
52
29
,,
„
„ 17 22
51
56
lmam\;ra
Sinzyö
„ IS 17
51
24
,,
Imamnra
„ 18 46
51
16
„
)'
„ 20 54
50
37
Sin zyö
Sinzyö
„ 22 37
50
41
„
14"i 4 28
49
11
„
„
5 52
48
20
„
6 29
46
59
,,
„
ß 55
„ 45
52
„
»
7 29
45
17
)'
Mean
3' 50'
41"
8=3' 5o;gs
Réduction to 1895.0= 1.10
,, „ sea level = —0.03
S = 3= 51 ;8
DIP (Ö)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
1
1
1
e
Observer
Recorder
Aug. 13t'i 10i> 30™
14 53
„ „ 17 43
46° 58!1
., 59.8
1 „ 59.8
Hattori
Sinzyö
Imamura
1 Hattori
1 Imamura
Mean
]i 46° 59;2
II
0 = 46° 59!2
Reduction to 1895.0= 4.37
„ „ sea level = —0.10
0^:^47° 3Ï5
HORIZONTAL INTENSITY (?/)
Observations of the South West Party, 1896
Date and Hour
H
M
Mean
Temp.
Time of
1-VibB.
Temp.
tv
Mean Deflections
Temp.
Observer
Recorder
(]Mean Local Time.)
«Pi
•Pa
tn
Aug. 13fh 9'^ 15'»
„ 13 53
„ 17 12
0.31519
0.31489
0.31561
421.04
419.30
421.11
28:80
29.8
26.5
5'.7645
5.7826
5.7653
27:5C
29.7
27.0
5°44'21'.'3
5 43 51.3
5 44 48. S
13° 4'12'.'5
13 3 20,0
13 5 28.8
30:2C
29.9
26.1
( Sinzyö
1 Hattori
\ Imamvira
"
I Sinzyö
1 Hattori
( SinzyoJ
f Iniamura
1 Hatturi
J Sinzyö
1 Imamura
Mean
0.31523
i
i
7/= 0.31523
Reduction to 1895.0= -4056
„ „ sea level = 632^
7/^" 0.31489
313, MAMIBARA.
Near Court of Justice (it'^'j^jfllu ^^"=1^)
DECLINATION (5)
Observations of the South West Party, 1S96.
(339)
Date and Hour
(Mean Local Time.)
S
Observer
Recorder
Aug. 15t'> 6'i 22
3° 43'
17"
Imamura
Fattori
6 41
42
23
Sinzyö
jj
7 25
41
32
Fattori
Sinzyö
8 22
41
23
Imamura
Fattori
9 34
43
48
Sinzyö
,
,. 10 36
46
22
,^
11 28
47
37
Fattori
Sinzyö
12 10
48
33
Imamura
Imamura
„ 13 10
48
3
Sinzyö
Fattori
„ 14 26
4«
32
^,
„ 15 25
46
4
16 26
45
57
„
Sinzyö
17 16
45
48
,,
Imamura
„ 17 58
45
29
,,
Sinzyö
19 6
44
51
Imamura
Imamura
„ „ 2Ü 23
43
54
.,
Sinzyö
21 50
„ 43
56
Imamura
16th 1 10
43
4
3 15
42
24
5 11
41
58
5 47
41
42
"
"
Mean
3' 44'
21"
5 = 3' 44;.35
Keduction to 1895.0= 1.20
„ „ sea levels —0.03
S = 3° 45^5
DIP (9)
Observations of the South West Party, 1896.
Date and Four
(Mean Local Time.)
Needle
1 No.
1
e
Observer
Kecorder
Aug. 15"^ Oh llm
11 56
17 37
1
1
1
47° 18!7
„ 16.4
„ 19.5
Imamura
Fattori
Sinzyo
Imamura
Sinzyö
I\Iean
47° 18!2
1
e = 47' 1812
Iteduction to 1895.0= 3.89
,, „ sea level = —0.11
e=47° 22 ;o
FOKIZONTAL INTENSITY (H)
Observations of the Soutli West Party, 1896.
il
Date and Four |l ,-
(Mean Local Time.)
^, Mean
■Temp.
f 1
Time of Temp.
1-Vib5. tv
1 Mean Deflections
1
Temp,
tn
Observer
lltcorder
! ^ '-
'C-i
Anp. 15th 8h 3» 0.31513
„ 13 46 ! 0.31480
„ 13 51 0.31487
„ 17 8 ! 0.31521
421.16
419.11
419.30
420.79
27:50
31.0
30.4
27.3
5.7666
5.7874
5.7871
5.7706
27:0C
31.7
31.7
27.5
5'45' 2^5
541 0.0
5 44 2U.0
545 1.3
13' 5'5S'.'8
13 3 31.3
13 4 18.8
13 G 10.0
28:UC
30.3
29.0
27.1
j In;amura
Fattori
( Sinzyö
( Fattori
( Sinzyö
1 Sinzyö
Imamura
1 Fattori
1 Iiiiamura
( Sinzyö
1 Fattori
Sinzyo
1 Fattori
j Imamura
1 Sinzyö
Mean 0.31500
Reduction to
//= 0.31500
1895.0= -3958
sea level =
664
//= 0.31467
(340)
314. YANAGAWA.
Middle School, Densyükwan imnmf^^^i^'^^tMmm]
DECLINATION (5)
OLservatioDs of the South West Party, 1896.
Date and Honr
S
(observer
lîecorder
(Mean Local Time.)
Aug. 17tii 171. ()i>i
4° 10'
:il"
Imamura
Hattori
18 10
1"
4S
Imamura
'•^Ù 2
JO
J 4
Hattori
Hattori
'. 21 17
10
20
,j
,,
22 41
J"
6
,,
„
18t'' 0 15
,> '•'
:5S
,,
„
'^ 17
8
38
„
4 16
« 6
36
„
„ , 5 4
(;
23
,,
„
6 6
4
41
,
„
n ,! 7 4
6
43
,
,,
8 28
!1 7
35
Sinzyö
Imamura
8 42
«
6
Imamura
Sinzyö
•' 47
9
58
Sinzyö
„
1^' 35
12
43
,j
')
11 50
15
53
,j
Hattori
12 58
15
23
Imamura
Imamura
14 7
13
33
Sinzyö
Hattori
15 14
12
26
]lattori
Sinzyo
16 2
11
19
Sinzyo
"
Mean
4' 10'
10"
s=r io;i7
lleduction to 1895.0= 1.39
„ „ sea level = 0.00
DIP (d)
Observations ot the S(mth West Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer
Ee cord er
Aug. 18tii 8'' 6'»
13 51
„ 15 39
1
1
1
47° 17(7
„ 17.0
„ 16.6
Hattori
Imamura
Sinzyö
Sinzyö
Imamura
Sinzyö
Mean
!
47° 17!1
ö = 47' 17;i
Eeduction to 1895.0= 5.38
„ sea level = 0.00
~"0 = 47° 22!5
HOllIZONTAL INTENSITY (II)
Observations of the South West Party, 1896.
■ 1
Dato and Hour
H
Mean
Time of
l-Vibîi.
Temp.
tv
Mean Deflections
Temp.
Observer
Eecorder
(Mean Local Time.)
Temp.
.
tv
fi
•Pa
Aug. 19t'i 9I1 10™
„ „ 15 4
„ 1'5 10
„ 18 11
0.31219
*0.31288
0.31300
0.31189
420.70
418.45
418.58
419.15
28:8C
34.9
34.9
29.8
5.7981
5.8102
5.8083
5.8161
28:GC
35.5
35.5
31.0
5"47'45'.'0
(5 45 35.0
5 45 35.0
54727.5
13 11'5G:'3
13 7 23.8
13 7 23.8
13 1128.8
29!0C'
34.3)
34.3
28.5
1 Imamura
1 Siuzyö
1 Hattori
1
1 Imamura
Siuzyö
Imamura
Hattori
1 Siuzyö
J Imamixia
( Hattori
Mean
0.31249
11= 0.31249
lleduction to 1895.0= -4281
„ sea level = OOd
H--
Ü.3120G
(342)
Hukuoka Syuttyö (m W Hi ^)
(Jbserviitions of Ibe South West Purty, 189 ^î.
Station, 1887. {^ AJïAi- -h i]-^mmih>
Date and Four ,
(Mean Local Time.) |
Needle
No.
H
e
Observer
Eecorder
II
Aug. 19t'' 14'" 5">
14 23
1
1
47° 5GW
„ 57.3
Imamura
Sinzyô
Sinzyô
ImaniTiva
Mean
"
47° 5G;7
'
Date and Hour
(Mean Local Time.)
Il M
1 1
Mean
Temp.
Time of
1-VibD.
Temp.'
^ i
Mean Deflections
9. 1 9.
Temp.
t„
Observer
Eecorder
Aug. 19ti' lih sem
,. „ 15 r,
„ „ 15 15
! 0.31205
0.31290
0.31279
420.20
419.47
419.00
•29;7C
31.3
33.1
5.7980
5.8010
5.8052
29!7C
31.3
33.1
—
Imamura
Sinzyô
Siuzyô
Imamura
Mean
0.31278
316. KOKURA.
Play Ground of High Common School
DECLINATION (5)
Observations of the South West Party, 1896.
§m)
Date and Hour
(Mean Local Time.)
5
Observer
Recorder
Aug. 20«! 13i> 25m
4* 47'
25"
Imamura
Sinzyô
„ 13 56
•47
2
Sinzyô
Hattori
„ „ 15 11
44
49
Imamura
Sinzyô
„ 16 20
„ 43
20
Sinzyô
Hattori
„ 17 21
43
6
Hattori
Sinzyô
„ 17 34
43
25
,,
„ 17 47
44
6
Imami;ra
Imamura
„ 21 58
44
44
23 22
43
32
,,
21«t 2 4
42
29
5 17
41
G
„
1,
0 17
40
14
„
7 44
1 „ 40
2
Sinzyô
Hattori
9 G
42
12
^,
10 10
1 ,. 44
22
Hattori
„ 11 5
45
56
>)
Sinzyô
11 50
48
1
;$i
Sinzyô
1 Hattori
Mean
4' 43'
20"
1
5 = 4* 43!43
Reduction to 1895.0= 0.71
y. „ sea level ::= 0.00
5 = 4° 44a
DIP (6)
Observations of the Soiith West Party, 1893.
Date and Hour
(Mean Local Time.)
Aug. 20th 1511 42™
19 28
21st .5 43
11 35
Mean
Needle
No.
Observer
Recorder
48° io;o
„ 11.3
„ 10.2
„ 10.4
48° io;5
Siuzyô
Imamura
'»
Hattori
Sinzyô
Hattori
Imamura
Sinzyô
6 = 48° 10!5
Reduction to 1895.0= 5.58
„ sea level = O.OQ
0 = 48' lOfl
HORIZONTAL INTENSITY (7/)
Observations of the South West Party, 1896.
(R43)
Date and Hour
!
If
31
Mean ;
Temp.;
Time of
1-Yib2.
Temp,
tv
Mean Deflections
Temp,
tn
Observer
Eecorder
(Mean Local Time.)
fi
U
Aug. 2Gth 14h 57m
„ 18 6
„ 21st 8 44
0.31249
0.31201
0.31218
418.81
420.44
419.41
34:2c
1
29.9 !
31.6
5'!8096
5.8036
5.8039
34!3C
30.3
30.2
5°4G' oyo
5 47 46.3
5 46 21.3
13° S' 7'.'5
13 1142.5
13 8 56.3
34:1 C
29.5
33.0
Imamura
J Sinzyö
1 Hattori
( Sinzyô
Sinzyö
1 Hattori
1 Sinzyö
1 Sinzyö
Mean
0.31223
1
//= 0.31223
Reduction to 1895.0= -4203
,, „ sea level = 000
i/= 0.31181
317. NAKATU.
Nakatu Park {^ W ^
DECLINATION (5)
Observations of the
South West Tarty, 1896.
Date and Hour
(Mean Local Time.)
5
Observer
Eecorder
1
Aug. 22"^ 1211 36'"
4° 29'
54"
Imamura
Hattori
13 16
29
34
Sinzyô
^,
14 39
27
28
Hattori
Sinzyö
15 37
26
58
Imamura
Hattori
16 37
25
42
Sinzyô
Imamura
17 41
25
4
Imamura
Sinzyô
18 31
23
54
Sinzyö
Hattori
19 29
25
53
Hattori
19 50
26
0
21 27
2G
30
23 30
26
20
231-rt 0 39
26
3
„ „ ^ 23
„ 25
53
_,
4 56
25
37
„
5 55
23
54
^^
6 59
22
45
,,
,j
„ » 8 14
23
25
Sinzyö
Imamura
9 16
25
28
^,
10 23
28
48
Imamura
jj
11 24
30
2
„
Hattori
12 8
i „ 30
58
Sinzyö
12 35
31
23
,,
14 W
■ ,. 30
14
"
Imamura
Mean
4' 2f'/
20"
5=4° 26^33
Reduction to 1895.0= 0.71
„ _ _„ sea level= 0.00
5^4*~~27rÖ
DIP (6)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
Needle
No.
0
Observer Recorder
Aug. 22"d 15h 16'"
„ 16 53
23'-d 6 34
rH rH rH
47° 51 ;9
„ 55.0
„ 54.0
Imamura
Sinzyö
Hattori
Sinzyö
Imamnra
Hattori
Mean
47° 53 !6
e = 47' 53!ü
Reduction to 1895.0= 4.92
„ „ sea level = 0.00
fl = 47' 58^5
(344)
HORIZONTAL INTENSITY (H)
ObservatioDS of Ihe South West Party, 1896.
Date and Hour
(Mean Local Time.)
II
M
Mean
Temp.
Time of
l-Vib'2.
Temp.
ty
Mean Deflections
Temp,
tn
Observer
Recorder
9i
?2
Aug. 22"''14'> 17"^
„ 23''! 8 53
0.31235
0.31162
0.31149
418.85
420.22
421.33
32:7C
28.4
25.6
5^8106
5.8080
5.8005
32:8C
28.7
25.5
5°46'20'.'0
5 48 27.5
5 4917.5
13° 9' 5'.'0
1314 1.3
1315 41.3
32:60
28.2
25.7
Hattori
f Sinzyô
( Imamnra
( Sinzyo
Imamnra
1
1 Sinzyô
( Imamnra
Mean
0.31182
11= 0.31182
Kedi;ction to 1895.0= -4102
„ sea level = 000
11--
0.31141
318. NAKAMATAMA.
Hamanisi {^[^mlLn^Wmmf)
DECLINATION (5)
Observations of the South West Party, 1896.
Date and Hour
5
Observer
Piecorder
(Mean Local Time)
Aug. 24fi> 18'' 13™
4' 25'
28"
Sinzyô
Hattoii
18 55
25
37
Hattori
,,
19 39
25
31
Sinzyô
Sinzyô
20 59
„ 25
18
,,
J fattori
21 58
25
26
,,
„
23 0
25
41
„
;,
I 25^'' 0 53
24
46
,^
Sinzyô
3 37
23
57
Hattori
Hattori
5 56
21
58
Sinzyô
Sinzyo
6 21
21
4
)'
7 10
20
34
Hattori
S 33
24
13
,,
Sinzyo
8 -46
24
44
,,
„
9 51
27
56
Hattori
„
10 46
29
53
Sinzyo
Hattori
11 41
29
57
1 Fattori
Sinzyô
12 45
30
9
Sinzyo
Hattori
„ 14 7
28
49
Hattori
Sinzyô
„ 15 8
27
56
Sinzyo
Hattori
16 5
26
47
J,
„
16 49
• „ 26
34
Sinzyô
^lean
4^ 25'
43"
5 = 4° 25f72
Eednction to 1895.0= 0.54
„ „ sea level = 0.00
' B = 4° 26{3
DIP. (0)
Observations of the South West Party, 1896.
Date and Hour
(Mean Local Time.)
Aug. 25"! 6'i 56"
W 24
14 42
I\Iean
Neecllc
No.
Observer
Recorder
—
46!3
45.7
46.9
47' 46;3
Sinzyô'
Hattori
Sinzyô
Hattori
Hattori
Sinzyô
0 = 47° 46^3
Reduction to 1895.0= 4.79
,, „ sea level = 0.00
0 = 47' 5ia
HORIZONTAL INTENSITY (H)
Observations of the South West Party, 1896.
(845)
Date and Hour
(Mean Local Time.)
H
M
Mean
Temp.
Time of
1-Yib2.
Temp.!
tv
Mean Deflections
Temp.
Observer
Recorder
46-'
. 8 Miyotw July 18, 1893 j |
/
r -
f\rT"
1
1
>'
/ 1 1 \ '
1
1
/
! 1 i-\
\'
/
/ i i !\
1
^0«/
1
/
Jfb. 9 JCkndiawa
1 ' ' ■
sJuly 18-20, 1893
\ .
—
'7
t ..
^L/
r--
N,
kJ"1~' "
^
i
!
■^
k
/
.
1 __
1 : '
1 1
i\
•
/
^
4
50 g-
\,
\
/
/
1 ' 1 ' 1
1/
\
I '"^
.
/
I
1 1 ; 1 1 ! 1
M).JO Vedcv Jiity 23-24-, 1893
\A
~~~
--._
L : '
1 Î ■ ! /
1
■~~~— ~-
~~^
!
\
j/; 1
Î
~~~~~
~___
1
J-14
1 i !
1
1
\ \ \ \ \ \ \ \ \ \
• 1
[
1
1
i
I
1
j !
1 1
iO'
39' i^o
■JO'
i7
fS'
i2
;?' 4"
3' S°
S 10 12 JA le IS 20
0 2
Jour. Sc. Co II. Vol. XIV. PI. III.
Observcitions of 1893 fEast Faaiy)
s * 10 12 14 16 13 20 22
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49
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Li Vi i 1
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4» 43'
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y
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Ml:
49
47'
4
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—
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1
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—
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1 i
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jVi». 52 JUia-ayama.
July y.î. and. Oct.l9- 20, t89S
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July S9-30, and. Sept. 27 -29, 1893
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^âug. s, and Sept. J9- 20, 1093
3«. 72 Kâmeyama.
Aug. 6-7, and Sept 20-32 1893
Sept, s- 6. 1096
Jour. Sc. Coll. Vol. XIII. PI. LXV.
J,-^. 7.3 Tu.
Aug. r-o, and Sepl.22-33, 1393
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Sept. if, 1093
^o. 87 Nagamine.
Sept. 8, 1893
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Sept. ä - lo irini
Nb. 89 TuTiiga.
Sept It, 1093
No. 90 Takelizt.
Sept 12 -13^1893
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Sept.lt -15,ja93
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Sept. 16 -11, 1893
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Sept. W -19, 189.3
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Sept ao - 22 1393
No. 95 Waziitm.
Sept ^* - 2S, 189 J
No. 96 Toyamfi.
Sept. 38 - 29, 1893
Jour. Sc. Coll. Vol. XIII. PI.LXVII.
JVb. 97 JUôiitnu.
Oct. 1-3, I093
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Oct. 5-6. 1093
Jour. Sc. Coll. Vol. Xlll. PI. LXVIll.
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Jfb. 125 Sajnthiiiu
S^t 20 - 31, 10!>*-
JTo. J26 Esash
Sept, 22 ~:i3, J89i
Jfo. 128 Manbetu
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Aug. 2* -SS/ isos
JSô. 193 Ippongv.
Aug. 2ß-27, IBOS
:No. 194' Oma.
Aug. ze-29, laos
JVo. 195 Tanahuj.
Aug. 31 - Sept. 1, 1895
Jfb. 196 Mahada.
Sept. 2-3, 1895
J/o. 197 Aomorv.
Sept 3 -s, JB9S
Tanabii'
Jour. Sc. Coll. Vol. XIII. PI. LUV II
No. 198 SuhaycL.
June SB -23, JIB 9 S
* : ?
^n
'~L_' i»^
JSro.199 Sakurou.
July 2-3, JLB9S
Jtenbai
; Syüsev-gakhö
jVo. 200 Sawara .
July i^-6, laas
/ 1
//
Ji/ôsv-Sâzdà
^
1 i h
1 ^
l.^'.-'
1
Syôtokuin,
■ i ^
A .\i^
2fb. 2 Ol Työsv.
July 7, J89S
lyôsi
fHiJuaraf/a' r,
Sathntav
V
Ft
No. 202 Itinamxycu.
July 9 -JO, JB9S
No. 203 MaAara/.
July 11 -J3, 189S
No. 204^ ^Kisarabv.
July 1^ - IS, ja9s
A^aana,- xinsyo/ ^
IIIIIIM
"^m
No. 205 mto.
July. 2Ö - 31 lags
^ Sihangdkkö
^^
No. 206 CTeda.
.luly. 22 - 23, 1B9S
^
No. 207 Nantie.
July 21-25, 1B9S
No. 2O0 Widari.
Jtdy 27-28, 1895
No. 209 HuJzusimcL.
July 28 -30, JB05
Jour. Sc. Coll. Vol. XIII. PI. L XXV III.
Ni. 210 'SoTve-^awa,.
Aiig. 2-3, jaos
2fo. 211 Yan^agatcL.
Aug. * -e, leas
2fô. 212 Smtyô .
uàu^. 1-9, JB9S
1
ö ^
iPTi
^'h. 213 SaJzaÙL.
Aug. JO -11, je9.5
JTo. 2Jé Aùuni.
Aug. 11-J2, 1B9S
2fo. 215 Mia-akami/.
AlLg IS -J3, jia9S
5:"
■!• .
p
"r-1
ii
J
2fo. 21G OgiavL.
Aug. It -is, jsos
No. 21ti WaJtamatu,.
Aug. 21-22, iBOS
yo. 25 NUgectcL.
Aug. 16 -n, tans
StaUarii
±893
\
\- \
2ib. 219 TfLxiincu.
Aug. 22 -23, lass
w\ — —
11 jJH|:^::zrr::£j
2fb. 217 Tugatva..
Aug. 10, jBos
Ifb. 220 Tadanvi.
Aug. 2l^ - 2S, 1395
f\Äi n^ «
ES
sSS*^" "" "
Jour. Sc. Coll. Vol. XIII. PI. LXXIX.
Xo. 2JJ mt:kô.
yiufl. P« - 39, tfl9S
Jfrjff / ICaiim^finiti
3o. 222 Sukagawa/.
u4ug. 30, tB9&
Fr=3jr
nzi
2fo. 223 Xîsùitisicno .
^ug. 31 - Septi, jass
No. 224- Utunonaya..
Sept. 1-3, jeo&
K'"-i "«.>■- f^'L'i fi-
ft ,
1«.
\
JVb. 225 Khgtv.
Sept. a-'t, 1B9&
<><>
<> ^
iJlfîTiir
== ybrùnasdko
^/'»lilllllinilllMiiiiiiiiimpiiiiiiiiii|iiiiiliiiiiiiii;iiiüjji
'''/iMniiiifiniiiiiMiiiitiriililllfc/iffliiHililllmilmiiimiiimirt
Jour. Sc. Coll. Vol. XIII. Pi LUX.
.Nb. 226 .Settimam
Jime. 30 -July s, uaaç
JTo. 227 £yàfa
July 3 - t, IS06
JVo. 228 Sasayccma,
July 7 - Sj 1396
• I • Syôgahkô
Ko. 229 MtycUu.
Jiily 10 - ïl, J8O6
Syôgakkô
ITndiob'cL'
m». 230 Obama
Jitly 12 - 13, 189e
Wo 88 WagaJianva/
July 15 -le, leoe
-.To. 23Ï SaJzaiy
July It - ta, 18916
|i'iiiiiiiiiimiii!"iiinimimimiiiii|iii|iiiiwiii|iii|ni|inii|iiiiiiiiiii,^
Ohania.- Sityô
m>. 232 Ikuno
July 20 - 21, lB9e
Wo. 233 ToyoohcL
July 23 - 2t , 1896
o ^
Toyooka Zin-xyô
i^j^ Tyûyakhô
£A ^^
à?^
D
2f6 234- Tottori
July 25 - ZO, 1096
Ce O O L
FT^/'^
Tottori- Ziuxyô - SOumgakkô
'Wo. 235 Btisizu,
July 27, 1896
Old
CastU
Wo. 236 Tuyanta.
July 29 - 30, laoe
Tuyania.. ^ .Tifûg>
IL
Jour. Sc. Coll. Vol. XIII.PI.LXXXI.
2^. 237 Ohayajna,'
uluff. 1 - 3 , J896
JVb. 238 Ahô
.AiLg. 3 -*, lasfi
3î>. 239 Miosi
Aug. 4 - s, 1896
/
/
/
/
/
/
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^ Linen. Slead ling
C"^V'' '
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/
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, /
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/Â
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%Mm
3,
-Moût sojiCeters
JP. of£tëhwcav
JSh. 24-0 Nkraj
Au^. 6-7, ÄOBe
OffLC£ ^, JVicra.
To JSâsuqtv^ ^C
No. 2M KcaniUù
Âjug. B - 9, xase
2fo. 2é-2 Myôri
Aug. lo -11, la 96
Nb. 2 à" 3 WaJuiyanvcL
Aug. 11 - IS, 1896
No. 24-4- Siarvoto
Aug. 13 -19, 1896
Ko. 2é6 Tikatuyii
Aug. la, 1896
No. 247 RongH
Altg. 19 - 20, 1896
Nt>. 248 Kusùnoto
Aug. S3 - 2t-, 1896
No. 249 Ariiria^
Aug. 26 - 31 , 189e
Jour. öc. LOH. voi. xm. h'i. laaaii.
2io. 250 Nojgastnux-
Jug. 29 - 3J., 1896
3'o. 251 Uatusaka,
Sept. 2-3, J096-
Ohiwratcu
Mainzcbha,'
^mmmmmmm
^immM<4
^^^^^^^^^^5^
^^^^^^^^.
ääaa
w
/
^rtl^-*-
JVb. 252 Mihcu-cu
July 1-2, 1096
^o. 253 JUroszma
July 2 - -t 1896
JSTo. 25é Siiaia
July s -6, 1396
AifiliilliikvP^
"WA
"W/iiP
^^
W//"
Zinsya
JVo. 255 2furodujrvi
July 7-8, 1896
No. 2'56 TanutguJi
July 9 -lO, 1896
No. 257 Tuwa7io
Juh) 12 -13, 1896
#
Ä. i a
. 1
Play grauTuL ç\
JSTo. 256 HcLffv
July li —IS, 1896
JVo: 259 ^wano
July 11-18, 1896
No. 26 O Hamada.
July 31 - 23, 1896
/""
JCthicg aJuurui.-
Ko. 261 Jtau
Jubf 21 —2S, 1896
m?. 262 ifhjosi
July se - 2T, 1896
Jour. Se. Coll. Vol. XIII. PI.LXXXIII.
m>. 263 Ai
July 28 ~29, laoe
Ai- I rSiiuqaJik
'""W'i/iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiniimv îti«immn\mm«miw«miwwiwww"'
iV^. 26 f Irnaiti
JiJy 31-Aug. 1, lotte
iVo. 265 Maùjye
Aug. 1—3, 1896
JVb. 266 Kitrosaho/
Aug. i - s, 189e
No. 268 HuJatyainu
.Aug 8 -JO, lese
2ü. 270 TaJiahasi
.Aug. U -12, 1896
2fo. 271 Tokiisima
Aug. 1* - 15, 1896
AJjoke -mura,
Satisulzfv
Aî>. 272 n'ahimati^
Aug. 11 — 20, 1896
T\B<à.^ô
m
vë
m». 273 Osato
Aug. SI — 22, 1896
'Hb. 271< Nawarù
Aug. 2f - 25 , 189«
Jour. Sc. Coll. Vol. XIII. PI. LXXXIV.
Ao 275 JCôH.
AlUj. 26 - S7j iBse
Sit. 276 Ototi
^iLg. 23 — 29, J.ese
Xo. 277 Susaki
.Aug. 31-Scpl. 1, 1896
Sept. 3 — f , IB96
Ko. 279 Vwaxima.
Sept. e -B, iS9e
JÇhJiaszt
TVb. 280 Wakamiytt
Sept. 9 —lO, 1896
No. 2ß2 Saganoseki
Sept 12 -li^, lBt6
No. 283 Sat'JU.
Sept. XS -J.7, 1396
Ao. 2ffJ- Oiiu
Sept. n - 18, W9S
No. 285 MatuyaTn.fL
Sept. 13 - 21 • 1896
Nb. 286 Kuzu
Sept. 21 - 23, 1896
No. 287 IvUTthU
Sept. Z*, 1396
Jour. Sc. Coll. Vol. XIII. PI. LXUY.
2f6 28a IniaittriL
üepi- 2S ~ 37 JS9e
Jfb. 289 Kawanoe
Sept. 2a —29, 1O06
2lb. 290 JUarugame
Sept. 29 — 30, J.S9e
No. 291 TaJuunauc
Oct. s - s, jiase
Wo. 292 Tanoftyô
Oct 3 - i , 1696
No. 293 ZaikÔTi
July 7 - s, 1396
No. 29€ NahMmatt
July J s -13, Iß 9 e
No. 294'. JtiiyajzaJzù
July. 9 —xo, J.a96
m
'^^
Play graundL
No. 297 Koytuivcb
July If -15. la 96
No. 295 JifiyaJtarutxyö
July, lo —H, Ja9a
No 298 KcugosimjO'
July Ji6 —17, 1896
=m.
flay ffrounoL
W/IK'
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/ ~
a.
J~^
".^""^i
Itay groiuid
1
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Q Miira-yakuh
'""""^
Jour. Sc. Coll. Vol. XIII. PI. LXXXYI.
JTo. 299 Kikù
Juiy la - m, J39e
'Nb. 300 IMakicraiuikL
July. 30 — 2X, jiaoa
INo. 3 Ol Kasedio,
July 3s . jaae
^Nb. 302 iîokogoM'CL
July 34 - SS, ja96
2fo. 303 Sitoyosi
Jitly 26 - S7, ia9s
Nb. 304- Vxncmiae.
July 27 - sa, laoe
r'^T. ' t' '■"/?* '%
2fo. JOS Talusiro
July 2» - 30, Jt896
1 ■ 1
" Lal
J
Nb. 30G Mavairtata
.Aug. J - a, j^aoe
Nb. 307 Simabara
-Jug. 2-3, 1B96
No. 303 NayasaJU
-duy. * — s , ±aoe
JiuJ ] [ Il '~^ 'l ^~~~,
/
â
#
Nb. 309 Saseho
-dug. 6-7, X8»6
Nb. 3ÏO Mbttyeim/jLgicti
-duy. 9 - lO, 1896
Jour. Sc. Coll. Vol. XI n. PI. LXXXV/I.
INb. 311 Exanamoto
jlug. lo — U, 189e
No. 312 Mry€iäi'
.Aug. 13 ~n, leae
Jth. 313 Mamibara/
Jtug. is -le, 1096
r^"' ~i
-iînMgftMko
Jleqdmglt,
^i:i!^ .^,/^iii-
■ _ / / .
/ / — .
' - 7/
No. 311- ^^aruigawcu
Any. n - la, i89e
No. 315 JEuldutka/
Altg. 19 — »O, 1896
No. 316 Ebkura
Aug. ao — 21, ja96
!i'*
)Play graunÄ
No. 317 NaJuziu
Aug. 22 — 23, 189e
No. 318 Nahamalama/
Aug. 2i - 25, 189e
No. 319 mantL
Aug. 27 - 28, 1B90
HaCden
Ù^^M^
o o
l'ofh.
i """
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-vJ L
No. 32 O l^aralu.
Aug. 29 — 30, 1898
MAP 1.
80G0NIC LINES (Ö)
ISOGONIC LINES
Oheerred Values o( DeoUnaüoni leduoBd to 1896.0
yfmiitr* 'yf A
;0' ^■*»-,.. 1 ïn"
~**t='-'^po
MAP 1.
lour. Sc. Coll. Vol. XIV. PI. LXXXVIII.
Red Figurt
Blue Figw
ISOGONIC LINES (o) FOR 1895,0
^cd/rom Observations at Hil Stations by the Method oj Least Squares.
DISTURBANCES OF DECLINATION
Minutes of Arc.
s indkate that the Westerly Decimation is Oreater than the Calculated Value
3'.146 -0M379(;- 1 387 + 0'.2894((p - 377
- 0-.0001803 r
MAP 3.
UNES OF EQUAL HORIZONTAL INTENSITY (H)
LINES OF EQUAL HQHIZÜNl AL
LINES OF EQUAL HORIZONTAL INTENSITY
Ul;»nvo(l Values of HoiidOulol IntoUBities lojuieil to 1895.0
.STUR6ANCES OF HU
MAP 3.
Jour. So, Coll. Vol. XIV. PI. XC.
LINES OF EQUAL HORIZONTAL INTENSITY (H) FOR 1895,0
Ihducnl from Oburvatitms at -Jil Stations by the Method of Least Squares
DISTURBANCES OF HORIZONTAL INTENSITY,
)■ ur 0.1)0001 C. a. S. Units.
Bed Fujjires mdieate that the Uofizontal Intensity is Greater than the Caleulated Value.
Blue Figures „ „ „ „ .. „ Less
H„„.=29401.38-1.2494W-1387-6.0409(j!-37-y
+ n.n009713(A-138-y'-0.000366C(,l-138-y(iJ-a7')' -0.001203% -3 )
,-^^'
4
r Atemur """"^fif«!* "V"^ ^^
•.-^.,„
MAP 4.
LINES OF EQUAL TOTAL INTNE8ITY (I)
MAP 4.
Jour. Se. Coll. Vol. XIV. PI. KCl.
LINES OF EQUAL TOTAL INTENSITY 'Ji FOR 1895,0
DISTURBANCES OF TOTAL INTENSITY
r or 0.0000] C. G. s. Units.
Red Figuren indicate that the Total Intensity is Greater than the Calailatfa Wtltu.
ïihir Figures „ , „ „ Less „ „ „ „
N
O '
^iS^'^\
s)
\
c
MAP 5.
LINES OF EQUAL NORTH COMPONENT (X)
INI AP
lour Sc. Call. Vol. XIV. PI. KU.
LINES OF EQUAL NORTH COMPONENT (X) FOR 1895,0
und
DISTURBANCES OF NORTH COMPONENT
;■ or O.OUOOl C. G. S. Units.
n,d Figures indietite lliiU the North Component is Greater than the Calelllateil Value,
blue Figures , ,. ., Less „ „ „ .r
MAP 6.
LINES OF EQUAL WEST COMPONENT (Y)
MAP ().
Jour. Sc. Colt. Vol. XIV. PI. XCIII.
MAP 7.
LINES OF EQUAL VERTICAL COMPONENT (Z-)
MAP 7.
Jour. Sc. Cell. Vol. XIV. PI. XCIV.
LINES QF EQUAL VERTICAL COMPONENT (Z) FOR 1895,0
DISTURBANCES OF VERTICAL COMPONENT
C or O.OOOUl C a. H. Units.
I'll} Fii/ims indicate that tlic Vei-tical Component /.f Grcati'r than the Calmtahd Value.
} ...
MAPS.
LINES OF EQUAL VERTICAL CURRENT
MAP 8.
lour. So, Coll. Vol. XIV. PI. XCV.
MAP 9.
LINES OF EQUAL VERTICAL CURRENT IN AUSTRIA,
A »ipvres per Square Kilometre.
+ ZTpicitrd.
- Downward. Jour. Sc. Coll. Vol. XIV. PI. XCVt.
LINES
MAP 9 a.
OF EQUAL VERTICAL CURRENT IN GREAT BRITAIN,
in
Amperes per Square Kilometre.
-j- upward,
— Dotvnward.
Full Lines Deriyed from Quadractic Expresdoos for the Whole Country.
Dotted Lines Derived from Emperical Expressions for Different Districts,
Jour. Sc. Coll. Vol. XIV. PI. XCVI.œ
-MiAP lO. ^ Jour. So. Coll. Vol. XIV. PI. XCVII,
MAGNETIC DISTURBING FORCES.
J-A =0.mi C. G. S. Unit iir lOn' fc.Jf'"'' — '-
Black lines indicate the Directions ,inâ Maifiuludes of I he H,irl.:iii,tiil Coniponenta 0/ 'l-l ,, ,.-■ ■ ■ '''"^^"TP^' v
Disturbinfi Farces. ]o*4P^-" -", î**—.^-'*^
Blue Lines indicate the Magnitudes of Dmimward Compunents 'if Disturbing Forces. I T^' iC-i.^ »)'«■*>- "' '\
B«i Lin« indicate the Magnitudes of Uptcard Components of Disturbing Forces. \ -jii..^, ï'î'T j^ -" y|^'g.>-~-^°~''^ 1
». I *iB.-
■;>...-. ^ -^
' Hulçic Lim
' ' z'^"' "'^" w^^^^^SST^ tinitje Line,
\
c
Ilk—
A\NOX A<\ .N\X AoM A\oO .o^ .-WJOV,
.OJ
\
14 4.:
7
/
.4#'
ING FORCES.
î.»^V>
Ing Forced,
!?£
<:;'
■■■'■•■■■*
to 'Si
HS\\^\ S^WiH
-^ -^^>^I
.H<\iA y<*:^\Vö>^fT7 t
^i\vA s\\Vn^^
''>f,
\ .
\sr^; .
1
■h^
\
''iV.i'^VV'^
/
- > Vv..*
MAP 11.
Jour. Sc. Coll. Vol. XI V, PI. XCVIII.
MBL WHOI LIBRARY
UH nK7 D
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