CCSD3ZF0000100000001NJPL3IF0PDS200000001= SFDU_LABEL /* File Format and Length */ PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 18 FILE_RECORDS = 1399 /* Record Pointer to Major Object */ ^TABLE = "SP100001.TAB" /* Description of Objects in File */ DATA_SET_ID = "VEGA1-C-SP1-2-RDR-HALLEY-V1.0" TARGET_NAME = "HALLEY" OBSERVATION_ID = "UNK" START_TIME = 1986-03-06T06:29:20 STOP_TIME = 1986-03-06T07:16:18 NOTE = "VEGA 1 SP1 DATA" DESCRIPTION = "See the accompanying documentation file for a description of the experiment and results." OBJECT = TABLE ROWS = 1399 ROW_BYTES = 18 COLUMNS = 3 INTERCHANGE_FORMAT = ASCII RECORD_FORMAT = "I5,I5,I5" DESCRIPTION = "Below, reproduced from the documentation file, is the mass range table for all data channels: +-----------------+----------------------+----------------------+ | Channel number | Charge pulse amp, C | Mass Range, g | +-----------------+----------------------+----------------------+ | 1 | 10**-7 - 10**-8 | 10**-10 - 10**-11 | | 2 | 10**-8 - 10**-9 | 10**-11 - 10**-12 | | 3 | 10**-9 - 10**-10 | 10**-12 - 10**-13 | | 4 | 10**-10 - 10**-11 | 10**-13 - 10**-14 | | 5 | 10**-11 - 10**-12 | 10**-14 - 10**-15 | | 6 | 10**-12 - 10**-13 | 10**-15 - 10**-16 | | 7 | 10**-13 - 3x10**-14 | 10**-16 - 3x10**-17 | +-----------------+----------------------+----------------------+ Note that the columns in this table correspond to Channel 2 alone, and channels 4 and 6 combined." OBJECT = COLUMN NAME = TIME DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 5 FORMAT = "I5" UNIT = "SECONDS" DESCRIPTION = "Time relative to closest approach. Time 0 is 04:12:38UT" END_OBJECT OBJECT = COLUMN NAME = CHANNEL_2_COUNT DATA_TYPE = ASCII_INTEGER START_BYTE = 6 BYTES = 5 FORMAT = "I5" DESCRIPTION = "Counts in Channel 2" END_OBJECT OBJECT = COLUMN NAME = "CHANNEL 4+6 COUNT" DATA_TYPE = ASCII_INTEGER START_BYTE = 11 BYTES = 5 FORMAT = "I5" DESCRIPTION = "Counts in Channels 4 and 6, combined" END_OBJECT END_OBJECT = TABLE END