Data Set Information
DATA_SET_NAME VEGA1 DUST MASS SPECTROMETER MODAL DATA V1.0
DATA_SET_ID VEGA1-C-PUMA-3-RDR-HALLEY-PROCESSED-V1.0
NSSDC_DATA_SET_ID
DATA_SET_TERSE_DESCRIPTION
DATA_SET_DESCRIPTION Data Set Overview : The data from MPI for this dataset were received as text files each containing spectra of a single instrument mode (there were several files for most modes). These spectra were reformatted into binary tables, and all spectra from each mode were combined into a single file. The original order of the spectra has been preserved. Spacecraft time, relative to switch-on of the instrument is specified as 1 clock tick : 0.11852 seconds. The exact equation is: 1 tick : 1/(138240 Hz / 2**14)
DATA_SET_RELEASE_DATE 3000-01-01T00:00:00.000Z
START_TIME 1984-12-15T12:00:00.000Z
STOP_TIME 1986-04-01T12:00:00.000Z
MISSION_NAME VEGA 1
MISSION_START_DATE 1984-12-15T12:00:00.000Z
MISSION_STOP_DATE 1986-04-01T12:00:00.000Z
TARGET_NAME HALLEY
TARGET_TYPE COMET
INSTRUMENT_HOST_ID VEGA1
INSTRUMENT_NAME DUST IMPACT MASS ANALYZER
INSTRUMENT_ID PUMA
INSTRUMENT_TYPE MASS SPECTROMETER
NODE_NAME Small Bodies
ARCHIVE_STATUS ARCHIVED
CONFIDENCE_LEVEL_NOTE Confidence Level Overview : N/A
CITATION_DESCRIPTION Dyachkov, A. V., VEGA1 DUST MASS SPECTROMETER MODAL DATA V1.0, VEGA1-C-PUMA-3-RDR-HALLEY-PROCESSED-V1.0, NASA Planetary Data System, 1997
ABSTRACT_TEXT The data from MPI for this dataset were received as text files each containing spectra of a single instrument mode (there were several files for most modes). These spectra were reformatted into binary tables, and all spectra from each mode were combined into a single file. The original order of the spectra has been preserved. Spacecraft time, relative to switch-on of the instrument is specified as 1 clock tick : 0.11852 seconds. The exact equation is:
PRODUCER_FULL_NAME INTERNATIONAL HALLEY WATCH
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