PDS_VERSION_ID                 = PDS3

/* FILE CHARACTERISTICS DATA ELEMENTS */

RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 43
FILE_RECORDS                   = 1303

/* DATA OBJECT POINTER IDENTIFICATION ELEMENTS */

^TABLE                         = ("GCMS_MOLE_FRACTION_STG2.TAB",2)

/* INSTRUMENT AND DETECTOR DESCRIPTIVE DATA ELEMENTS */

FILE_NAME                      = "GCMS_MOLE_FRACTION_STG2.TAB"
DATA_SET_ID                    = "HP-SSA-GCMS-3-FCO/DESCENT-V1.0"
DATA_SET_NAME                  = "HUYGENS TITAN GAS CHROMATOGRAPH
                                 MASS SPEC 3 DESCENT V1.0"
PRODUCT_ID                     = "DESCENT_GCMS_MOLE_FRACTION_STG2"
PRODUCT_NAME                   = "DESCENT_GCMS_MOLE_FRACTION_STG2"
MISSION_NAME                   = "CASSINI-HUYGENS"
INSTRUMENT_HOST_NAME           = "HUYGENS PROBE"
INSTRUMENT_HOST_ID             = HP
MISSION_PHASE_NAME             = "DESCENT"
PRODUCT_TYPE                   = RDR
                                 /* EDR for RAW & RDR for Calibrated Data */
START_TIME                     = 2005-01-14T09:11:23.312
STOP_TIME                      = 2005-01-14T11:38:09.953
                                 /* UTC e.g. 2005-01-14T00:00:00.000 */
SPACECRAFT_CLOCK_START_COUNT   = "N/A"
SPACECRAFT_CLOCK_STOP_COUNT    = "N/A"
NATIVE_START_TIME              = "N/A"
NATIVE_STOP_TIME               = "N/A"
PRODUCT_CREATION_TIME          = 2006-06-15T10:00:00
PRODUCER_ID                    = "GCMS_TEAM"
PRODUCER_FULL_NAME             = "JAIME DEMICK-MONTELARA"
                                 /* & John Haberman */
                                 /* & Eric Raaen */
PRODUCER_INSTITUTION_NAME      = "NASA GSFC"
TARGET_NAME                    = "TITAN"

/* INSTRUMENT DESCRIPTION */

INSTRUMENT_ID                  = "GCMS"
INSTRUMENT_NAME                = "GAS CHROMATOGRAPH MASS SPECTROMETER"
INSTRUMENT_TYPE                = "MASS SPECTROMETER"
DATA_QUALITY_ID                = 1 
DATA_QUALITY_DESC              = "1 = High Quality ... 5 = Low Quality"

INSTRUMENT_MODE_ID             = "FU_DESCENT"
                                 /* FU = Flown Unit */
                                 /* DESCENT indicates Entry Condition */

/* DATA OBJECT DEFINITION */

OBJECT                         = TABLE
   INTERCHANGE_FORMAT          = ASCII
   ROWS                        = 1303
   COLUMNS                     = 4
   ROW_BYTES                   = 43
   DESCRIPTION                 = "Mole Fraction (MF) data for Methane (CH4),
                                 Argon (Ar) and Other (XX) species of
                                 Titan's atmosphere submitted to the DTWG
                                 Team. These data are computed from the
                                 direct atmosphere GCMS sample measurement
                                 data from Ion Source #1 data.
                                 Obviously the mole fraction for Nitrogen
                                 (N2) is [1. - SUM(MF(CH4)+MF(Ar)+MF(XX))]."

 OBJECT                        = COLUMN
       COLUMN_NUMBER           = 1
       NAME                    = "UTC_ABS_TIME"
       UNIT                    = "TIME"
       DATA_TYPE               = CHARACTER
       START_BYTE              = 1
       BYTES                   = 23
       FORMAT                  = "A23"
       DESCRIPTION             = "UTC Reference time for this data record."
 END_OBJECT                    = COLUMN

 OBJECT                        = COLUMN
       COLUMN_NUMBER           = 2
       NAME                    = "CH4"
       UNIT                    = "N/A"
       DATA_TYPE               = ASCII_REAL
       START_BYTE              = 25
       BYTES                   = 7
       FORMAT                  = "F7.4"
       DESCRIPTION             = "Mole Fraction for Methane (CH4)."
 END_OBJECT                    = COLUMN

 OBJECT                        = COLUMN
       COLUMN_NUMBER           = 3
       NAME                    = "AR"
       UNIT                    = "N/A"
       DATA_TYPE               = ASCII_REAL
       START_BYTE              = 33
       BYTES                   = 4
       FORMAT                  = "F4.1"
       DESCRIPTION             = "Mole Fraction for Argon (Ar)."
 END_OBJECT                    = COLUMN

 OBJECT                        = COLUMN
       COLUMN_NUMBER           = 4
       NAME                    = "XX"
       UNIT                    = "N/A"
       DATA_TYPE               = ASCII_REAL
       START_BYTE              =38
       BYTES                   = 4
       FORMAT                  = "F4.1"
       DESCRIPTION             = "Mole Fraction for Other (XX) components."
 END_OBJECT                    = COLUMN

END_OBJECT                     = TABLE
END