OBJECT = COLUMN
   COLUMN_NUMBER = 1
   NAME = START_UTC_TIME
   DATA_TYPE = CHARACTER
   BYTES = 23
   START_BYTE = 1
   DESCRIPTION = "The starting UTC time in format yyyy-mm-ddThh:mm:ss.sss."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 2
   NAME = START_TEGA_TIME
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 4
   START_BYTE = 24
   DESCRIPTION = "The starting TEGA time of the records in milliseconds
   since last TEGA power on."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 3
   NAME = LOCAL_SOLAR_TIME
   DATA_TYPE = CHARACTER
   BYTES = 8
   START_BYTE = 28
   DESCRIPTION = "The local solar time at the start of the readings
   in hour:min:sec, 00:00:00."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 4
   NAME = SWEEP_TYPE
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 1
   START_BYTE = 36
   DESCRIPTION = "The type of mass spectrometer sweep performed, 
                  1=normal sweep, 4=calibration_sweep."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 5
   NAME = SWEEP_MODE_NUMBER
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 1
   START_BYTE = 37
   DESCRIPTION = "The sweep mode number, 0-63."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 6
   NAME = EMISSION_CURRENT
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 1
   START_BYTE = 38
   DESCRIPTION = "0 = low, 1 = high"
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 7
   NAME = EMISSION_ENERGY
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 1
   START_BYTE = 39
   DESCRIPTION = "Emission energy."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 8
   NAME = SAMPLE_VALVE_CLOSE_TIME
   DATA_TYPE = CHARACTER
   BYTES = 23
   START_BYTE = 40
   DESCRIPTION = "UTC time of last TA inlet valve closing,
                  -1 if valve is open. 
                  Valve lets sample gas from TA assembly into EGA"
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 9
   NAME = ATMOSPHERE_VALVE_CLOSE_TIME
   DATA_TYPE = CHARACTER
   BYTES = 23
   START_BYTE = 63
   DESCRIPTION = "Date/time of last Atmosphere inlet valve closing, 
                  -1 if valve is open.
                  Valve lets atmospheric gases into EGA."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 10
   NAME = MULTIPLIER_VOLTAGE
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 4
   START_BYTE = 86
   DESCRIPTION = "The electron multiplier voltage in volts."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 11
   NAME = DWELL_TIME
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 2
   START_BYTE = 90
   DESCRIPTION = "Dwell time in milliseconds at each mass."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 12
   NAME = MAGNET_TEMPERATURE
   DATA_TYPE = IEEE_REAL
   BYTES = 4
   START_BYTE = 92
   DESCRIPTION = "Average Magnet temperature in degrees C for entire
                  sweep."
END_OBJECT = COLUMN

OBJECT = COLUMN
   COLUMN_NUMBER = 13
   NAME = REC_COUNTS
   DATA_TYPE = MSB_UNSIGNED_INTEGER
   BYTES = 2
   START_BYTE = 96
   DESCRIPTION = "Number of EGSRDR records."
END_OBJECT = COLUMN

OBJECT = CONTAINER
   COLUMN_NUMBER = 14
   NAME = EGSRDR_RECORDS
   START_BYTE = 98
   BYTES = 36
   REPETITIONS = 200
   ^STRUCTURE = "TEGA_EGSRDR_REC.FMT"
   DESCRIPTION = "TEGA EGS Records."
END_OBJECT = CONTAINER