NJPL1I00PDS100000000 = SFDU_LABEL RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 92 FILE_RECORDS = 102 ^CHUNK_TABLE = 'CHUNK.DAT' SPACECRAFT_NAME = {VIKING_ORBITER_1, VIKING_ORBITER_2} SPACECRAFT_ID = {VO1, VO2} INSTRUMENT_NAME = "Infrared Thermal Mapper" INSTRUMENT_ID = IRTM EVENT_START_TIME = 1976-06-22T09:20:00Z /* Event time UTC*/ EVENT_STOP_TIME = 1980-07-30T22:13:00Z NOTE = "Viking Orbiter InfraRed Thermal Mapper Database of Mars: IRTM Chunk Table. This table contains one row of 11 items for each chunk file in the database. Note: An IRTM 'orbit' is denoted by the first revolution number of a set of sequences grouped together and represented by a single entry in the Orbit Table. It consists of data sequences from one or more (normally one, occasionally a few) actual Viking Orbiter revolutions, which were received in a single Experiment Data Record (EDR)." OBJECT = CHUNK_TABLE FORMAT = ASCII ROW_BYTES = 92 ROW_COLUMNS = 11 ROWS = 102 OBJECT = FILE_NAME TYPE = CHARACTER START_BYTE = 2 BYTES = 6 NOTE = "Chunk file name, minus extension, in the form 'TSijjj' where i is the Viking Orbiter (1 or 2) and jjj is a sequence number." END_OBJECT = FILE_NAME OBJECT = ORBITER_NUMBER TYPE = INTEGER START_BYTE = 10 BYTES = 1 NOTE = "1 or 2" END_OBJECT = ORBITER_NUMBER OBJECT = START_ORBIT_NUMBER TYPE = INTEGER START_BYTE = 12 BYTES = 4 NOTE = "Number of first orbit in chunk. See file NOTE above." END_OBJECT = START_ORBIT_NUMBER OBJECT = STOP_ORBIT_NUMBER TYPE = INTEGER START_BYTE = 17 BYTES = 4 NOTE = "Number of last orbit in chunk" END_OBJECT = STOP_ORBIT_NUMBER OBJECT = OBSERVATIONS TYPE = INTEGER START_BYTE = 22 BYTES = 5 NOTE = "Number of observations in chunk" END_OBJECT = OBSERVATIONS OBJECT = NATIVE_START_TIME TYPE = INTEGER START_BYTE = 28 BYTES = 9 NOTE = "Starting Flight Data System time (FDS) of first sequence in chunk" END_OBJECT = NATIVE_START_TIME OBJECT = NATIVE_STOP_TIME TYPE = INTEGER START_BYTE = 38 BYTES = 9 NOTE = "Ending Flight Data System time (FDS) of last sequence in chunk" END_OBJECT = NATIVE_STOP_TIME OBJECT = EVENT_START_TIME START_BYTE = 48 NOTE = "Universal time in modified ISO format" OBJECT = YEAR TYPE = INTEGER START_BYTE = 1 BYTES = 2 NOTE = "Year of century" END_OBJECT = YEAR OBJECT = MONTH TYPE = INTEGER START_BYTE = 4 BYTES = 2 END_OBJECT = MONTH OBJECT = DAY TYPE = INTEGER START_BYTE = 7 BYTES = 2 NOTE = "Day of month" END_OBJECT = DAY OBJECT = HOUR TYPE = INTEGER START_BYTE = 10 BYTES = 2 END_OBJECT = HOUR OBJECT = MINUTE TYPE = INTEGER START_BYTE = 13 BYTES = 2 END_OBJECT = MINUTE END_OBJECT = EVENT_START_TIME OBJECT = EVENT_STOP_TIME START_BYTE = 63 NOTE = "Universal time in modified ISO format" OBJECT = YEAR TYPE = INTEGER START_BYTE = 1 BYTES = 2 NOTE = "Year of century" END_OBJECT = YEAR OBJECT = MONTH TYPE = INTEGER START_BYTE = 4 BYTES = 2 END_OBJECT = MONTH OBJECT = DAY TYPE = INTEGER START_BYTE = 7 BYTES = 2 NOTE = "Day of month" END_OBJECT = DAY OBJECT = HOUR TYPE = INTEGER START_BYTE = 10 BYTES = 2 END_OBJECT = HOUR OBJECT = MINUTE TYPE = INTEGER START_BYTE = 13 BYTES = 2 END_OBJECT = MINUTE END_OBJECT = EVENT_STOP_TIME OBJECT = START_SEASONAL_LONGITUDE TYPE = REAL START_BYTE = 78 BYTES = 6 UNIT = DEGREE FORMAT = 'F6.2' NOTE = "Solar aerocentric longitude (L sub S) of first sequence in chunk" END_OBJECT = START_SEASONAL_LONGITUDE OBJECT = STOP_SEASONAL_LONGITUDE TYPE = REAL START_BYTE = 85 BYTES = 6 UNIT = DEGREE FORMAT = 'F6.2' NOTE = "Solar aerocentric longitude (L sub S) of last sequence in chunk" END_OBJECT = STOP_SEASONAL_LONGITUDE END_OBJECT = CHUNK_TABLE END