The Solar Anomalous and Magnetospheric Particle Explorer, SAMPEX, measures fluxes of energetic particles from the sun, the Earth's magnetosphere, and cosmic ray sources over a broad range of energies. The four instruments aboard SAMPEX are the Low-Energy Ion Analyzer (LEICA), The Heavy Ion Large Telescope (HILT), The Mass Spectrometer Telescope (MAST), and the Proton-Electron Telescope (PET). Note: Energetic electron fluxes (> 0.4 MeV) over the South Pole from the PET P1 solid state detector during the period 7-6-1992 through 9-8-1993. Animator: Pamela ONeil (NASA). Scientist: Dan Baker (University of Colorado), J. B. Blake (Aerospace Corporation), Linwood Callis (NASA/LaRC), Shrikanth G. Kanekal (University of Maryland), Berndt Klecker (Max Planck), Richard Mewaldt (CalTech). Platforms/Sensors/Data Sets: Solar Anomalous and Magnetospheric Particle Explorer (SAMPEX)/PET.