OBJECT = COLUMN
  COLUMN_NUMBER = 1
  NAME = "FILTER"
  START_BYTE = 1
  BYTES = 5
  DATA_TYPE = "CHARACTER"
  FORMAT = "A5"
  DESCRIPTION = "Name/ID of the filter used"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 2
  NAME = "MAG_LIMIT_FLAG"
  START_BYTE = 7
  BYTES = 1
  DATA_TYPE = "CHARACTER"
  FORMAT = "A1"
  MISSING_CONSTANT = " "
  DESCRIPTION = "This field contains '>' if the magnitude
    in the following field is an upper limit."
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 3
  NAME = "MAGNITUDE"
  START_BYTE = 8
  BYTES = 6
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F6.3"
  UNIT = "MAGNITUDE"
  MISSING_CONSTANT = -9.999
  DESCRIPTION = "Observed magnitude"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 4
  NAME = "MAG_ERROR"
  START_BYTE = 15
  BYTES = 5
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F5.3"
  UNIT = "MAGNITUDE"
  MISSING_CONSTANT = -.999
  DESCRIPTION = "Error in the magnitude"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 5
  NAME = "APERTURE"
  START_BYTE = 21
  BYTES = 5
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F5.1"
  UNIT = "ARCSECOND"
  MISSING_CONSTANT = -99.9
  DESCRIPTION = "Aperture diameter"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 6
  NAME = "MID_UT"
  START_BYTE = 27
  BYTES = 5
  DATA_TYPE = "TIME"
  FORMAT = "A5"
  MISSING_CONSTANT = "99:99"
  DESCRIPTION = "UT (hh:mm) at the midpoint of the observation"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 7
  NAME = "EXPOSURE_TIME"
  START_BYTE = 33
  BYTES = 4
  DATA_TYPE = "ASCII_INTEGER"
  FORMAT = "I4"
  UNIT = "SECOND"
  MISSING_CONSTANT = -999
  DESCRIPTION = "Exposure time, in seconds"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 8
  NAME = "AIRMASS"
  START_BYTE = 38
  BYTES = 5
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F5.3"
  UNIT = "AIRMASS"
  MISSING_CONSTANT =  -.999
  DESCRIPTION = "Average airmass of the observation"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 9
  NAME = "CHOP_DISTANCE"
  START_BYTE = 44
  BYTES = 3
  DATA_TYPE = "ASCII_INTEGER"
  FORMAT = "I3"
  UNIT = "ARCSECOND"
  MISSING_CONSTANT = -99
  DESCRIPTION = "Chopping distance, in arcseconds"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 10
  NAME = "CHOP_DIRECTION"
  START_BYTE = 48
  BYTES = 2
  DATA_TYPE = "CHARACTER"
  FORMAT = "A2"
  MISSING_CONSTANT = "--"
  DESCRIPTION = "Chopping direction: either 'NS' for North/South, or
    'EW' for East/West"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 11
  NAME = "OFFSET_RHO"
  START_BYTE = 52
  BYTES = 4
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F4.1"
  UNIT = "ARCSECOND"
  MISSING_CONSTANT = -9.9
  DESCRIPTION = "Angle of offset of the beam from the origin"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 12
  NAME = "OFFSET_PA"
  START_BYTE = 56
  BYTES = 5
  DATA_TYPE = "ASCII_REAL"
  FORMAT = "F5.1"
  UNIT = "DEGREE"
  MISSING_CONSTANT = -99.9
  DESCRIPTION = "Position angle of the offset of the beam from
    the origin"
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 13
  NAME = "ORIGIN"
  START_BYTE = 62
  BYTES = 1
  DATA_TYPE = "CHARACTER"
  FORMAT = "A1"
  MISSING_CONSTANT = "-"
  DESCRIPTION = "This indicates which of a possible series of 
    origins is referenced by the current record.  In fact, no
    single photometry table ever references more than one origin,
    so this value is always either '1' or '-' (missing).

    When this column contains a '1', the coordinates of the 
    origin may be found in the comments from the original 
    FITS header, which have been preserved in the main
    DESCRIPTION section of the PDS label for this file.
    "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 14
  NAME = "FILTER_SET"
  START_BYTE = 64
  BYTES = 2
  DATA_TYPE = "ASCII_INTEGER"
  FORMAT = "I2"
  MISSING_CONSTANT = -9
  DESCRIPTION = "The number of the filter set used in the
    observation.  The parameters and filter curves for all
    the filter sets used in the IR Studies Network data are 
    available in the data set IHW-C-IRFCURV-2-EDR-HALLEY-V2.0.
    "
END_OBJECT = COLUMN

OBJECT = COLUMN
  COLUMN_NUMBER = 15
  NAME = "NOTE_FLAG"
  START_BYTE = 67
  BYTES = 2
  DATA_TYPE = "CHARACTER"
  FORMAT = "A2"
  MISSING_CONSTANT = "-"
  DESCRIPTION = "One or two capital letters referencing notes
    in the original FITS header comment section.  These notes
    have been preserved in their original form in the main
    DESCRIPTION text of the PDS label for the present data.
    "
END_OBJECT = COLUMN