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ISIS 2/IMS/Plasma Data

Published by SPDF | National Aeronautics and Space Administration | Catalog Last Checked: November 04, 2026 at 12:37 AM | Dataset Last Updated: November 03, 2026
This set of plasma data came from the ISIS 2 (International Satellites for Ionospheric Studies) ion-mass spectrometer experiment. Ion densities of various ion species are available for the lower range (1-8 atomic mass units, H+, D+, He+, N++, O++) and the upper range (8-64 atomic mass units, O++, N+, O+, 18+, N2+, NO+, O2+). Also included in the data set are spacecraft position data, geomagnetic field intensity, F107 flux (daily solar radio flux), Kp indices, and Dst indices.

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