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IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly energetic alpha particle fluxes

Published by NASA Space Physics Data Facility (SPDF) Data Services | National Aeronautics and Space Administration | Metadata Last Checked: April 20, 2026 | Last Modified: 2026-04-13
This data set contains hourly, spin-averaged\nfluxes of alpha particles from the IMP8 Cosmic Ray Nuclear Composition\nexperiment of U. Chicago and UNH. There are fluxes of alpha particles\nin 9 energy bins from 10.90-12.89 to 84.32-94.81 MeV/n. These fluxes\nwere generated at GSFC/SPDF from count rates accessible from\nUNH.

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