OBJECT = COLUMN
  COLUMN_NUMBER = 1
  NAME = SC_RECV_TIME
  DATA_TYPE = MSB_UNSIGNED_INTEGER
  BYTES = 8
  START_BYTE = 1
  DESCRIPTION = "
  The time this packet was received by the spacecraft, in ticks (256 per 
second).
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 2
  NAME = UTC
  DATA_TYPE = CHARACTER
  BYTES = 23
  START_BYTE = 9
  DESCRIPTION = "
  UTC time at the middle of pixel, stored as yyyy-mm-ddThh:mm:ss.sss.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 3
  NAME = SUN_ACTIVITY
  DATA_TYPE = BOOLEAN
  BYTES = 1
  START_BYTE = 32
  DESCRIPTION = "
  1(active sun during pixel interval); 0(no active sun during pixel 
interval)
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 4
  NAME = AREOCENTRIC_LATITUDE
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 33    
  UNIT = DEGREE    
  INVALID_CONSTANT = -999.0
  DESCRIPTION = "
  Latitude in Mars fixed coordinates at the middle of the pixel.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 5
  NAME = AREOCENTRIC_EAST_LONGITUDE
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 37    
  UNIT = DEGREE    
  INVALID_CONSTANT = -999.0
  DESCRIPTION = "
  Longitude in Mars fixed coordinates at the middle of the pixel.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 6
  NAME = LS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 41
  DESCRIPTION = "
  Solar longitude (L-sub-s) at the middle of pixel.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 7
  NAME = PIXEL_DURATION
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 45    
  UNIT = SECOND
  DESCRIPTION = "
  Duration of pixel in seconds.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 8
  NAME = SD_BACKGROUND
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 49
  DESCRIPTION = "
  Background counts for the Small Detector.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 9
  NAME = MD_BACKGROUND
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 53
  DESCRIPTION = "
  Background counts for the Medium Detector.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 10
  NAME = LD_BACKGROUND
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 57
  DESCRIPTION = "
  Background counts for the Large Detector.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 11
  NAME = SC_LOW_BACKGROUND
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 61
  DESCRIPTION = "
  Background counts for the low channels of the Inner Scintillator.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 12
  NAME = SC_HIGH_BACKGROUND
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 65
  DESCRIPTION = "
  Background counts for the high channels of the Inner Scintillator.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 13
  NAME = SD_RAW_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 69
  DESCRIPTION = "
  Counts gathered in the Small Detector during the pixel interval.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 14
  NAME = MD_RAW_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 73
  DESCRIPTION = "
  Counts gathered in the Medium Detector during the pixel interval.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 15
  NAME = LD_RAW_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 77
  DESCRIPTION = "
  Counts gathered in the Large Detector during the pixel interval.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 16
  NAME = SC_LOW_RAW_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 81
  DESCRIPTION = "
  Counts gathered in the low channels of the Inner Scintillator during 
the pixel interval.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 17
  NAME = SC_HIGH_RAW_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 85
  DESCRIPTION = "
  Counts gathered in the high channels of the Inner Scintillator during 
the pixel interval.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 18
  NAME = SD_ADJUSTED_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 89
  DESCRIPTION = "
  Counts gathered in the Small Detector during the pixel interval with 
background subtracted.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 19
  NAME = MD_ADJUSTED_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 93
  DESCRIPTION = "
  Counts gathered in the Medium Detector during the pixel interval with 
background subtracted.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 20
  NAME = LD_ADJUSTED_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 97
  DESCRIPTION = "
  Counts gathered in the Large Detector during the pixel interval with 
background subtracted.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 21
  NAME = SC_LOW_ADJUSTED_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 101
  DESCRIPTION = "
  Counts gathered in the low channels of the Inner Scintillator during 
the pixel interval with background subtracted.
  "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 22
  NAME = SC_HIGH_ADJUSTED_COUNTS
  DATA_TYPE = IEEE_REAL
  BYTES = 4
  START_BYTE = 105
  DESCRIPTION = "
  Counts gathered in the high channels of the Inner Scintillator during 
the pixel interval with background subtracted.
  "
END_OBJECT = COLUMN