MAP_PRECIS
Keywords: imager

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MAP_PRECIS

          MAP_PRECIS    Real

        Maximum  mismatch in pixel at map edge between the true synthesized beam
        (which would have been computed using the exact channel  frequency)  and
        the  computed  synthesized  beam with the mean frequency of the channels
        sharing the same beam. This is used (with the actual image size) to  de-
        rive  the  actual  number of channels that can share the same beam, i.e.
        the effective value of BEAM_STEP when BEAM_STEP is -1.

        Default is 0.1