IMP 8 Goddard Medium Energy (GME) 30-min energetic particle rates and fluxes

Published by NASA Space Physics Data Facility (SPDF) Coordinated Data Analysis Web (CDAWeb) Data Services | National Aeronautics and Space Administration | Metadata Last Checked: September 14, 2025 | Last Modified: 2025-09-10

This CDAWeb-accessible data set contains 30-minute, spin-averaged count rates and fluxes, and their statistical uncertainties, of energetic particles from the IMP8 GME experiment. Included are fluxes of: protons in 30 energy bins from 0.88-1.15 to 327-485 MeV; alpha particles in 21 energy bins from 1.14-1.36 to 63.3-81.0 MeV/n; and 0.3-18 MeV electrons. Also included are count rates for each of 7 sensors and for 11 multi-sensor coincidence modes. Proton and alpha particle fluxes, for every other energy bin, are given at the FTPBrowser and MSSP interfaces identified below.

Find Related Datasets

Click any tag below to search for similar datasets

energeticparticles

Complete Metadata

bureauCode	[ "026:00" ]
identifier	https://doi.org/10.48322/m36p-0998
landingPage	https://doi.org/10.48322/m36p-0998
programCode	[ "026:000" ]
temporal	1973-11-01/2001-10-26
theme	[ "Heliophysics" ]