SET BANDS

        CLIC\SET BANDS b1 b2 ...

    Selects the sidebands for which data will be displayed by command  PLOT.
    Valid  codes are "UPPER" or "USB", "LOWER" or "LSB", "AVERAGE" or "DSB",
    "DIFFERENCE", and "RATIO".

    In "AVERAGE", "DIFFERENCE" or "RATIO" modes, the sidebands  visibilities
    are  corrected  before  combination for their relative phases, as deter-
    mined by the RF bandpass calibration.  If no RF bandpass calibration  is
    available  (i.e. stored with the data), the relative phases are obtained
    by averaging the continuum subbands (which is useless  if  no  continuum
    emission is detected).