PDS_VERSION_ID = PDS3 /* File characteristics */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 4 FILE_RECORDS = 1770289 /* Pointers to data objects */ ^HEADER = ("THERMAL_NEUTRON_LOW8SEC.DAT", 1) ^TABLE = ("THERMAL_NEUTRON_LOW8SEC.DAT", 2) /* Data identification */ DATA_SET_NAME = "LP MOON NEUTRON SPECTROMETER 3 RDR V1.0" DATA_SET_ID = "LP-L-NS-3-RDR-V1.0" PRODUCT_ID = "THERMAL_NEUTRON_LOW8SEC" PRODUCT_TYPE = "NEUTRON_COUNTING_RATE" PRODUCT_VERSION_ID = "1.0" SPACECRAFT_NAME = "LUNAR PROSPECTOR" SPACECRAFT_ID = "LP" INSTRUMENT_NAME = "NEUTRON SPECTROMETER" TARGET_NAME = "MOON" START_TIME = "N/A" STOP_TIME = "N/A" SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" PRODUCT_CREATION_TIME = 2003-11-04T00:00:00 /* Data object definitions */ OBJECT = HEADER BYTES = 4 HEADER_TYPE = "N/A" DESCRIPTION = "The header consists of a single 32-bit unsigned integer (LSB) that specifies the number of samples in this data file. In the table that follows, each element represents one sample." END_OBJECT = HEADER OBJECT = TABLE INTERCHANGE_FORMAT = BINARY ROWS = 1770288 ROW_BYTES = 4 COLUMNS = 1 DESCRIPTION = "Each row contains the total number of neutron counts accumulated over the sampling parameter interval." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "NEUTRON COUNTS" DATA_TYPE = PC_REAL START_BYTE = 1 BYTES = 4 DESCRIPTION = "The total number of thermal neutron counts measured in 8 seconds for the low orbit portion of the LP mission." END_OBJECT = COLUMN END_OBJECT = TABLE END