spase://CNES/NumericalData/CDPP-AMDA/Solar_Orbiter/EPD/so-ept-e.sun

Solar Orbiter, Level 2 Data, Energetic Particle Detector, Electron and Proton Telescope, Rates. EPT measures electrons and ions in the lower part of the energetic particle spectrum. It effectuates measurements in 4 different fields of view : * Anti-Sunward Flow. Detector looks in the direction of the mean Parker spiral towards the Sun. * Sunward Flow. Detector looks opposite to the Sun direction. * Northward Flow. Detector looks towards the south ecliptic hemisphere. * Southward Flow. Detector looks towards the north ecliptic hemisphere. Parameter ID uses Detector looking directon. Additionally, EPT has 2 channels that separate electrons and ions: * Magnet channel. Uses a permanent magnet to deflect electrons. It measures protons with energies between 25 keV and 6.5 MeV and alpha particles up to 25 MeV. * Foil channel. Equipped with a foil that absorbs ions, it measures electrons in the energy range 25–500 keV. Ions with energies above 400 keV can penetrate the foil, contaminating the electron measurements.