EPHIN Channel Definitions E150 Electrons: 0.25 - 0.70 MeV E300 Electrons: 0.67 - 3.00 MeV E1300 Electrons: 2.64 - 6.18 MeV E3000 Electrons: 4.80 - 10.4 MeV P4GM Protons: 5.0 - 8.3 MeV P8GM Protons: 8.3 - 25.0 MeV P25GM Protons: 25.0 - 41.0 MeV P41GM Protons: 41 - 53 MeV H4GM Helium: 5.0 - 8.3 MeV H8GM Helium: 8.3 - 25.0 MeV H25GM Helium: 25.0 - 41.0 MeV H41GM Helium: 41 - 53 MeV INT Integrated - e>8.7 : p,h>53