2.2.2 spase://NASA/NumericalData/CRRES/HEEF/PT5H CRRES HEEF electron equatorial distributions vs.L 2021-03-10T20:13:28Z This data set holds half-orbit (~5 hour) resolution electron distributions (19 5-deg equatorial pitch angles vs. 19 energies) from the High Energy Electron Fluxmeter (HEEF) on the CRRES spacecraft. The energy range covered is 0.3-7.5 MeV. These data are developed from the 1-min insitu pitch angle distributions by assigning each 5-deg bin in pitch angle a corresponding McIlwain L value and then by mapping the insitu pitch angle distribution to the equator, into 0.05-wide L bins, assuming first adiabatic invariant conservation. The mapping yields equivalent equatorial pitch angles. Flux data are for a given half-orbit, given 0.05-wide L bin, given equatorial pitch angle and given energy bin are then averaged. Data records are for a given half-orbit and given L bin; each record contains averaged fluxes vs. equatorial pitch angle and energy. The data are in SGI(UNIX) binary format. Read software is contained within the companion documentation. Please acknowledge Donald Brautigam at AFRL. spase://SMWG/Person/Donald.H.Brautigam PrincipalInvestigator AFRL Descriptive Document https://spdf.gsfc.nasa.gov/pub/data/crres/particle_heef/document/crres_readme3.pdf AFRL document authored by Donald Brautigam on HEEP and PROTEL, now a readme at nssdcftp. spase://VSPO/NumericalData/CRRES/HEEF/Lbins spase://VSPO/NumericalData/CRRES/HEEF/PT5H spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/crres/particle_heef/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/crres/particle_heef/ In CDF via HTTP from SPDF Binary Please acknowledge Donald Brautigam at AFRL and the Space Phyics Data Facility at NASA/Goddard. Calibrated spase://SMWG/Instrument/CRRES/HEEF EnergeticParticles 1990-08-01T00:00:00 1991-10-12T00:00:00 PT5H Earth.Magnetosphere.Main Earth.Magnetosphere.RadiationBelt