urn:nasa:pds:galileo-pls-prejup-cal:browse:pls91302 1.0 1.19.0.0 Product_Browse Ackerson, Kent L. 2023 The Galileo Gaspra Flyby PLS data include full resolution electron, positive ion, and mass spectrometer observations obtained obtained during the ~ 8-hour 56-minute period that the Galileo plasma analyzer was operated at Gaspra flyby. The spectrogram includes all available Low Rate Science data within the interval of time covered. Data with incorrect parity have been excluded. The intensities measured by the seven positive-ion sensors are plotted on the left side of the display and the corresponding seven electron sensors are on the right. Responses are averaged over one spacecraft rotation, approximately 19 sec, and are color coded according to the color bar at the top of the display. The abscissa is spacecraft clock (SCLK) in units of RIMs: 1 RIM = 1.011 minutes. The ordinate of each panel is energy-per-unit-charge on a logarithmic scale, covering the range 0.7 ev/q to 51 kev/q. The responses of the three mass spectrometers are presented on the bottom of the display. The abscissa is logarithmic in electromagnet current while the ordinate is energy-per-unit-charge. Responses are summed for the day and color coded. During this interval the spacecraft Z-axis is pointed radially away from the Earth. Thus detectors 7P, 7E, and mass spectrometer 3 (sensors 3MD amd 3MI) are generally pointed in the solar direction. 2023-06-23 1.0 This product, PLS91302.GIF, was originally released as part of the PDS3 GO-A-PLS-4-SUMM-GET-V1.0 data set. The metadata have been migrated to PDS4. The data themselves are unchanged. 1991-10-29T14:33:45.000Z 1991-10-29T23:29:33.000Z Galileo Mission urn:nasa:pds:context:investigation:mission.galileo browse_to_investigation Plasma Science Experiment Instrument urn:nasa:pds:context:instrument:go.pls is_instrument Galileo Orbiter Host urn:nasa:pds:context:instrument_host:spacecraft.go is_instrument_host 951 Gaspra Asteroid urn:nasa:pds:context:target:asteroid.951_gaspra browse_to_target urn:nasa:pds:galileo-pls-prejup-cal:data-avg-gaspra:t91302e4 browse_to_data urn:nasa:pds:galileo-pls-prejup-cal:data-avg-gaspra:t91302p2 browse_to_data urn:nasa:pds:galileo-pls-prejup-cal:data-avg-gaspra:t91302p4 browse_to_data urn:nasa:pds:galileo-pls-prejup-cal:data-avg-gaspra:t91302p6 browse_to_data PLS91302.GIF 2008-12-04T17:48:59 35723 8b0f7879c5a4e340228d7bfb532305e9 This data file is unmodified from the PDS3 version. Gaspra PLS browse plot - PLS91302 0 GIF