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GAIN 

                  OBS\GAIN

         Starts a receiver gain-ratio measurement.  At least three  antennas
    are  required  for  this procedure.  This procedure is available only in
    INTERferometric   mode.   This   is   just   a    standard  correlation,
    but   identified   specially   to   help   data  reduction.  The current
    number of subscans is used.

Gildas manager
2002-02-04