MARS EXPRESS ASPERA-3 CAL RDR ELECTRON SPECTROMETER V1.0
This data set contains calibrated Mars Express ASPERA-3 Electron Spectrometer (ELS) data from launch (June 2, 2003) to the end of the nominal mission (through December 2005). These data are provided in units of Differential Number Flux (DNF): cnts/(cm**2-sr-sec-eV)