OBJECT     = COLUMN
    COLUMN_NUMBER = 1
    NAME          = "OBSERVATION_TIME"
    START_BYTE    = 1
    BYTES         = 16
    DATA_TYPE     = "TIME"
    FORMAT        = "A16"
    DESCRIPTION   = "Observation time.  These times were reported in the
      original FITS files as day fractions with either two or three 
      significant digits.  These have been converted to UTCs and rounded 
      to the nearest 15 minutes (2 significant digits) or the nearest
      1 minute (3 significant digits).
      "                      
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER = 2
    NAME          = "SEQUENCE_NUMBER"
    START_BYTE    = 18
    BYTES         = 2
    DATA_TYPE     = "ASCII_INTEGER"
    FORMAT        = "I2"
    DESCRIPTION   = "Each line in the file is assigned a sequence
      number.  These numbers should be in order of increasing observing 
      time."
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 3
    NAME             = "Q_I"
    START_BYTE       = 21
    BYTES            = 7
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F7.4"
    DESCRIPTION      = "Stokes parameter Q/I"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 4
    NAME             = "Q_I_ERROR"
    START_BYTE       = 29
    BYTES            = 6
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F6.4"
    DESCRIPTION      = "Error in the preceding Q/I value"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 5
    NAME             = "U_I"
    START_BYTE       = 36
    BYTES            = 7
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F7.4"
    MISSING_CONSTANT = -9.9999
    DESCRIPTION      = "Stokes parameter U/I"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 6
    NAME             = "U_I_ERROR"
    START_BYTE       = 44
    BYTES            = 6
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F6.4"
    MISSING_CONSTANT = -.9999
    DESCRIPTION      = "Error in the preceding U/I value"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 7
    NAME             = "V_I"
    START_BYTE       = 51
    BYTES            = 7
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F7.4"
    MISSING_CONSTANT = -9.9999
    DESCRIPTION      = "Stokes parameter V/I"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 8
    NAME             = "V_I_ERROR"
    START_BYTE       = 59
    BYTES            = 6
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F6.4"
    MISSING_CONSTANT = -.9999
    DESCRIPTION      = "Error in the preceding V/I value"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 9
    NAME             = "DIAPHRAGM"
    START_BYTE       = 66
    BYTES            = 4
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F4.1"
    UNIT             = "ARCSECOND"
    DESCRIPTION      = "Diameter of the observing diaphragm"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 10
    NAME             = "RHO"
    START_BYTE       = 71
    BYTES            = 4
    DATA_TYPE        = "ASCII_INTEGER"
    FORMAT           = "I4"
    UNIT             = "DEGREE"
    DESCRIPTION      = "Radial offset from the nucleus"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 11
    NAME             = "THETA"
    START_BYTE       = 76
    BYTES            = 3
    DATA_TYPE        = "ASCII_INTEGER"
    FORMAT           = "I3"
    UNIT             = "ARCSECOND"
    DESCRIPTION      = "Position angle of the offset, RHO, measured
      East from North"
  END_OBJECT = COLUMN

  OBJECT     = COLUMN
    COLUMN_NUMBER    = 12
    NAME             = "AIRMASS"
    START_BYTE       = 80
    BYTES            = 5
    DATA_TYPE        = "ASCII_REAL"
    FORMAT           = "F5.3"
    UNIT             = "AIRMASS"
    DESCRIPTION      = "Airmass at the midpoint time of observation"
  END_OBJECT = COLUMN