PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "2005-12-22, P. Cavender; 2006-09-17, S. Murchie" /* Level 6 CDR (Calibration Data Record) Identification */ DATA_SET_ID = "MRO-M-CRISM-4/6-CDR-V1.0" PRODUCT_ID = "CDR6_2_0835294537_PP_S_0" PRODUCT_TYPE = CDR SPACECRAFT_ID = MRO INSTRUMENT_ID = CRISM START_TIME = 2006-06-20T18:05:28.000 STOP_TIME = NULL SPACECRAFT_CLOCK_START_COUNT = "2/0835294537" SPACECRAFT_CLOCK_STOP_COUNT = NULL PRODUCT_CREATION_TIME = 2009-09-17T15:00:00.000 MRO:SENSOR_ID = "S" PRODUCT_VERSION_ID = "0" /* Description of CDR6 TABLE file */ OBJECT = FILE ^TABLE = "CDR6_2_0835294537_PP_S_0.TAB" RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 20 FILE_RECORDS = 480 OBJECT = TABLE NAME = "PIXEL PROCESSING TABLE" INTERCHANGE_FORMAT = "ASCII" ROWS = 480 COLUMNS = 4 ROW_BYTES = 20 DESCRIPTION = "Specified Gain, offset, and LUT used in pixel processing" OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = VNIR_ROW DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 3 DESCRIPTION = "VNIR detector row; low numbers are at the short wavelength end" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = VNIR_GAIN DATA_TYPE = ASCII_REAL START_BYTE = 5 BYTES = 7 DESCRIPTION = "Conversion from 14 bits read off detector to 12 bits is 12_bit_value = (14_bit_value- offset)*gain; in housekeeping file if SPEC_ID=1 then this column is the gain for a given detector row" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = VNIR_OFFSET DATA_TYPE = ASCII_INTEGER START_BYTE = 13 BYTES = 4 DESCRIPTION = "Conversion from 14 bits read off detector to 12 bits is 12_bit_value = (14_bit_value- offset)*gain; in housekeeping file if SPEC_ID=1 then this column is the offset for a given detector row" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = VNIR_LUT DATA_TYPE = ASCII_INTEGER START_BYTE = 18 BYTES = 1 DESCRIPTION = "Look-up table (LUT) used to map 12 bits into 8 bits; in housekeeping file if SPEC_ID=1 and LOSSY=1 then this column gives the LUT used to perform the mapping; the conversions are given in the file CDR6_p_tttttttttt_LK_S_v.TAB" END_OBJECT = COLUMN END_OBJECT = TABLE END_OBJECT = FILE END