PDS_VERSION_ID             = PDS3

RECORD_TYPE                = FIXED_LENGTH
RECORD_BYTES               = 65
FILE_RECORDS               = 308
DESCRIPTION                = "APXTEMPS.TAB lists up to ten pairs of
                              start and stop ambient and instrument
                              temperature values associated with each
                              APXS measurement."
^TABLE                     = "APXTEMPS.TAB"

DATA_SET_ID                = "MPFR-M-APXS-2-EDR-V1.0"
MISSION_NAME               = "MARS PATHFINDER"
INSTRUMENT_HOST_NAME       = "MICROROVER FLIGHT EXPERIMENT"
INSTRUMENT_HOST_ALIAS_NAME = "MARS PATHFINDER ROVER (SOJOURNER)"
INSTRUMENT_NAME            = "ALPHA PROTON X-RAY SPECTROMETER"

OBJECT                     = TABLE
  INTERCHANGE_FORMAT       = ASCII
  ROW_BYTES                = 65
  ROWS                     = 308
  COLUMNS                  = 6

  OBJECT                   = COLUMN
    NAME                   = PRODUCT_ID
    DATA_TYPE              = CHARACTER
    START_BYTE             = 2
    BYTES                  = 27
    FORMAT                 = "A27"
    DESCRIPTION            = "A permanent, unique identifier assigned
                              to each data product."
  END_OBJECT               = COLUMN

  OBJECT                   = COLUMN
    NAME                   = TEMPERATURE_PAIR
    DATA_TYPE              = ASCII_INTEGER
    START_BYTE             = 31
    BYTES                  = 1
    FORMAT                 = "I1"
    DESCRIPTION            = "Identifies the row (0-9) of the
                              temperature reading.  There are up
                              to 10 ambient and instrument
                              temperature pairs per APXS EDR ."
  END_OBJECT               = COLUMN

  OBJECT                   = COLUMN
    NAME                   = START_AMBIENT_TEMPERATURE
    DATA_TYPE              = ASCII_REAL
    START_BYTE             = 33
    BYTES                  = 7
    FORMAT                 = "F7.2"
    DESCRIPTION            = "Temperature of the x-ray preamplifier in
                              the sensor head of the APXS instrument
                              for the beginning of each accumulation
                              cycle.  There will be at most 10 pairs.
                              The values are measured in units of
                              degrees centigrade.  This temperature is
                              close to the ambient Mars temperature."
  END_OBJECT               = COLUMN

  OBJECT                   = COLUMN
    NAME                   = STOP_AMBIENT_TEMPERATURE
    DATA_TYPE              = ASCII_REAL
    START_BYTE             = 41
    BYTES                  = 7
    FORMAT                 = "F7.2"
    DESCRIPTION            = "Temperature of the x-ray preamplifier in
                              the sensor head of the APXS instrument
                              for the end of each accumulation cycle.
                              There will be at most 10 pairs.  The
                              values are measured in degrees centigrade.
                              This temperature is close to the ambient
                              Mars temperature."
  END_OBJECT               = COLUMN

  OBJECT                   = COLUMN
    NAME                   = START_INST_TEMPERATURE
    DATA_TYPE              = ASCII_REAL
    START_BYTE             = 49
    BYTES                  = 7
    FORMAT                 = "F7.2"
    DESCRIPTION            = "Temperature of the preamplifier in the
                              electronics box of the APXS instrument
                              at the beginning of each accumulation
                              cycle.  There will be at most 10 pairs.
                              The values are measured in degrees
                              centigrade."
  END_OBJECT               = COLUMN

  OBJECT                   = COLUMN
    NAME                   = STOP_INST_TEMPERATURE
    DATA_TYPE              = ASCII_REAL
    START_BYTE             = 57
    BYTES                  = 7
    FORMAT                 = "F7.2"
    DESCRIPTION            = "Temperature of the preamplifier in the
                              electronics box of the APXS instrument
                              at the end of each accumulation cycle.
                              There will be at most 10 pairs.  The
                              values are measured in degrees
                              centigrade."
  END_OBJECT               = COLUMN
END_OBJECT                 = TABLE
END