About LEFS150 

   LEFS150 counts both electron and ions at 150 degrees from the space-craft spin
   axis .

   E1 40-65 keV electrons

   E2 60-107 keV electrons

   E3 107-170 keV electrons

   E4 170-280 keV electrons

   FP5 540-765 keV ions

   FP6 765-1223 keV ions

   FP7 1.223-4.942 MeV ions

      LEFS150