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SET RF_PASSBAND

 

        CLIC\SET RF_PASSBAND [ON|OFF] [CHANNEL|FREQUENCY]
            [FILE|MEMORY] [ANTENNA|BASELINE]

      ON|OFF  :   switch  on  or  off  the  application   of   RF   passband
        calibration   curve   in   plotting   the  data.   The  RF  passband
        calibration curve is solved for  by  SOLVE  RF_PASSBAND  and  stored
        with   the   data   by STORE  RF_PASSBAND.  Subsequent PLOT commands
        will  use  or  not  this  curve  according  to  the  status  of  SET
        RF_PASSBAND, which is displayed with  the plot.
      CHANNEL|FREQUENCY :  use  either  the   channel   dependent   passband
        curves  or  the  frequency  dependent  passband curve.  The channel-
        dependent passband  curves  must  be   determined   separately   for
        each    subband  (continuum   and   spectral),  while the frequency-
        dependent passband curve is determined by using SOLVE RF_PASSBAND on
        the  continuum  correlator, and  is  used for both the continuum and
        spectral correlators (this will not work for data taken before  July
        14th 1990).
      MEMORY|FILE :  use either the passband curves   just   determined   by
        SOLVE  RF_PASSBAND,  and  still  [resent  in  the program memory, or
        the passband curves previously stored in the  data  headers  of  the
        input  file by a previous command STORE RF_PASSBAND.
      ANTENNA|BASELINE : Switch between Antenna-based and Baseline-based  RF
        passband  calibrations.  This  switch  will  be  active for SOLVE RF
        (passband determination), STORE RF (passband store  operation),  and
        SET  RF  ON  (for  passband  application).   Both baseline-based and
        antenna-based calibration curves may be stored alongside in the data
        header, independently of each other.


lucas@iram.fr