VARIABLES DATA_HEADER

        CLIC\VARIABLES DATA_HEADER ON|OFF

    Data header information (Record based).

      DH_DUMP                  Record number
      DH_OBS                   Date of observation (in internal format)
      DH_DATE                  Date of observation (in clear)
      DH_INTEG                 Integration time in seconds
      DH_SVEC[3]               EQ coordinates of source direction
      DH_AFLAG      [NANT]     Antenna flag word
      DH_TOTAL      [NANT]     Total power
      DH_DELCON     [NANT]     Delay used for continuum correlator (ns)
      DH_DELLIN     [NANT]     Delay used for line correlator (ns)
      DH_DELAYC     [NANT]     Computed delay (ns)
      DH_DELAY      [NANT]     Delay offset (ns)
      DH_PHASEC     [NANT]     Computed LO1 phase
      DH_PHASE      [NANT]     LO1 Phase offset
      DH_RATEC      [NANT]     Computed fringe rate
      DH_CABLE      [NANT]     Phase of IF cable (at LO2 frequency)
      DH_OFFFOC     [NANT]     Focus offset (mm)
      DH_OFFLAM     [NANT]     Azimuth offset (arc sec) in pointing scans
      DH_OFFBET     [NANT]     Elevation offset (arc sec) in pointing scans
      DH_UVM      [2,NBAS]     U and V for baseline (meters)
      DH_RMSPE    [2,NANT]     AZ and EL pointing errors rms *arc sec.)
      DH_UTC                   UT Time (sec)
      DH_TIME                  UT Time (hh:mm:ss.ss)
      DH_ATFAC    [2,NANT]     Atm. calibration factor [sideband,ant] (K)
      DH_BFLAG      [NBAS]     Baseline Flag word
      DH_INFAC  [2,2,NBAS]     Instrumental factor [real/imag,upp/low,base]
      DH_WVR [WVRNCH,NANT]     Counts of each WVR channel
      DH_WVRSTAT    [NANT]     WVR status word
      DH_TEST0        [20]     Test variables
      DH_TEST1   [20,NANT]     Test variables (by antenna).
      DH_GAMME  [    NANT]     Gamme (obsolete)
      DH_RMSPHA   [2,NBAS]     Phase rms
      DH_RMSAMP   [2,NBAS]     Amplitude rms
      AMPFAC_L  [2,2,NBAS]
      AMPFAC_U  [2,2,NBAS]
      DH_ACTP          [2,NANT,NSUBB]   Autocorrelation total power
      DH_ANTTP             [N_IF,NANT]  Warm-IF total power (dBm)
      DH_SAFLAG        [2*NSUBB,NANT]   Antenna spectral flags
      DH_SBFLAG        [2*NSUBB,NBAS]   Baseline spectral flags
      IS_SAFLAG                [NANT]   Is there any antenna spectral flag
      IS_SBFLAG                [NBAS]   Is there any baseline spectral flag
      DH_CABLE_ALTERNATE       [NANT]   Cable phase for the other reference
      DH_NTIME                          Number of recorder time parameters
      DH_TIME_MONITORING   [DH_NTIME]   Time parameters
      DH_INCLI               [NANT,2]   Station inclination (X,Y)
      DH_INCLI_TEMP            [NANT]   Inclinometer temperature (C)
      DH_TILFOC              [NANT,3]   Subreflector tilt (/X,/Y,/Z)
      DH_OFFFOC_XY           [NANT,2]   Subreflector offset (X,Y)