PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTICS */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 852 FILE_RECORDS = 4373 /* POINTERS TO DATA OBJECTS */ ^TIME_SERIES = "HEND_SPECTRA_20040407.DAT" /* IDENTIFICATION DATA ELEMENTS */ DATA_SET_NAME = "ODY MARS GAMMA RAY SPECTROMETER 2 EDR V1.0" DATA_SET_ID = "ODY-M-GRS-2-EDR-V1.0" PRODUCT_ID = "HEND_SPECTRA_20040407" PRODUCT_TYPE = "HEND_SPECTRA" PRODUCT_VERSION_ID = "1.0" RELEASE_ID = "0010" /* DESCRIPTIVE DATA ELEMENTS */ INSTRUMENT_HOST_NAME = "2001 MARS ODYSSEY" INSTRUMENT_NAME = "GAMMA RAY SPECTROMETER" SPACECRAFT_ID = ODY TARGET_NAME = MARS MISSION_PHASE_NAME = MAPPING START_TIME = 2004-04-07T00:00:04.621 STOP_TIME = 2004-04-07T23:59:58.333 SPACECRAFT_CLOCK_START_COUNT = 196035421285 SPACECRAFT_CLOCK_STOP_COUNT = 196057538014 PRODUCT_CREATION_TIME = 2004-11-17T21:23:03.883 /* DATA OBJECT DEFINITION */ OBJECT = TIME_SERIES INTERCHANGE_FORMAT = BINARY ROWS = 4373 ROW_BYTES = 852 SAMPLING_PARAMETER_NAME = TIME SAMPLING_PARAMETER_UNIT = TICKS SAMPLING_PARAMETER_INTERVAL = "N/A" /* The complete column definitions are contained in an external file */ /* found in the LABEL directory of the archive disk. */ COLUMNS = 69 ^STRUCTURE = "HEND_SPECTRA_COLS.FMT" /* DESCRIPTIVE data elements */ DESCRIPTION = " This the raw uncalibrated hend spectra and associated data. HEND records or frames, can be of three types: spectra (nominal), profile (burst), or status. The nominal frame consist of six spectra, with 16 channels, two bytes per channel. The profile frame consists of the six spectra plus two time profiles. " END_OBJECT = TIME_SERIES END