Van Allen Probe B Energetic Particle, Composition, and Thermal Plasma Suite (ECT) Magnetic Electron Ion Spectrometer (MagEIS), Electron Fluxes, 20 to 4000 keV, Proton Fluxes, 60 to 1500 keV, Level 3, Release #4 (L3), 10.9 s Data

Van Allen Probe B, Energetic Particle, Composition, and Thermal Plasma Suite, ECT, Magnetic Electron Ion Spectrometer, MagEIS, Medium Energy 75° Energy Sensor, M75, Pitch Angle sorted Electron Fluxes from 20 keV to 4000 keV and Proton Fluxes from 60 keV to 1500 keV.

范艾伦探测器B（Van Allen Probe B）搭载的高能粒子、成分与热等离子体套件（Energetic Particle, Composition, and Thermal Plasma Suite，ECT）包含磁电子离子谱仪（Magnetic Electron Ion Spectrometer，MagEIS）；其中中能75°能量传感器（Medium Energy 75° Energy Sensor，M75）可提供按投掷角分类的电子通量（能量范围20 keV至4000 keV）及质子通量（能量范围60 keV至1500 keV）。