2.3.1 spase://CNES/Instrument/CDPP-AMDA/Phobos2/ASPERA ASPERA Automatic Space Plasma Experiment with Rotating Analyzer 2019-11-18T16:00:05Z The plasma analyzer comprises two spectrometer systems, namely, the electron spectrometer and the ion mass spectrometer, with a 360 field-of-view lying in the plane perpendicular to the plane of rotation spase://SMWG/Person/Rickard.Lundin PrincipalInvestigator MassSpectrometer spase://CNES/Observatory/CDPP-AMDA/Phobos2