PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 28 FILE_RECORDS = 3984 /* DATA OBJECT POINTERS IDENTIFICATION DATA ELEMENTS */ ^TABLE = "TOK_COEF1504_56_3.TXT" DATA_SET_ID = "MEX-M-SPI-2-IREDR-RAWXMARS-EXT5-V1.0" DATA_SET_NAME = "MEX EXT 5 SPICAM MARS IR EDR-RAW V1.0" RELEASE_ID = 0002 REVISION_ID = 0000 PRODUCT_ID = "TOK_COEF1504_56_3.TXT" PRODUCT_CREATION_TIME = 2012-01-20 MISSION_NAME = "MARS EXPRESS" INSTRUMENT_HOST_NAME = "MARS EXPRESS" INSTRUMENT_HOST_ID = MEX PRODUCER_ID = MEX_SPI_TEAM PRODUCER_FULL_NAME = "FRANCK MONTMESSIN" PRODUCER_INSTITUTION_NAME = "LATMOS,IPSL/CNRS,FRANCE" INSTRUMENT_ID = SPICAM INSTRUMENT_NAME = "SPICAM" INSTRUMENT_TYPE = "SPECTROMETER" DESCRIPTION = " For observations obtained with DAC : 1504 and GAIN : 3 , chopping period : 5.6 ms The dark current is evaluted by a natural logarithm aproximation: D(F):a(F)*ln(time+b(F))+c(F) where : D signal in ADU/gain factor, F frequency in MHz This file contains the coefficients a,b and c for each detector." OBJECT = TABLE INTERCHANGE_FORMAT = ASCII ROWS = 3984 ROW_BYTES = 28 COLUMNS = 7 OBJECT = COLUMN NAME = FREQUENCY DATA_TYPE = FLOAT START_BYTE = 1 BYTES = 4 DESCRIPTION = "Frequency in MHz" END_OBJECT = COLUMN OBJECT = COLUMN NAME = A0 DATA_TYPE = FLOAT START_BYTE = 5 BYTES = 4 DESCRIPTION = "coefficent a for detector 0" END_OBJECT = COLUMN OBJECT = COLUMN NAME = B0 DATA_TYPE = FLOAT START_BYTE = 9 BYTES = 4 DESCRIPTION = "coefficent b for detector 0" END_OBJECT = COLUMN OBJECT = COLUMN NAME = C0 DATA_TYPE = FLOAT START_BYTE = 13 BYTES = 4 DESCRIPTION = "coefficent c for detector 0" END_OBJECT = COLUMN OBJECT = COLUMN NAME = A1 DATA_TYPE = FLOAT START_BYTE = 17 BYTES = 4 DESCRIPTION = "coefficent a for detector 1" END_OBJECT = COLUMN OBJECT = COLUMN NAME = B1 DATA_TYPE = FLOAT START_BYTE = 21 BYTES = 4 DESCRIPTION = "coefficent b for detector 1" END_OBJECT = COLUMN OBJECT = COLUMN NAME = C1 DATA_TYPE = FLOAT START_BYTE = 25 BYTES = 4 DESCRIPTION = "coefficent c for detector 1" END_OBJECT = COLUMN END_OBJECT = TABLE END