SHORT_SD_WEIGHT

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SHORT_SD_WEIGHT

        Weight scaling factor for the generated visibilities.

        It is a relative scaling factor in the weights compared to a  supposedly
        optimal weighting to give the best combined synthesized beam. That opti-
        mal weighting essentially gives the same weight density par unit area in
        the  UV plane than the shortest baselines measured with the interferome-
        ter only.  However, if the single-dish data has not been  observed  long
        enough, or has baselines problems for example, this weight may add noise
        to the overall data set, so could be down-weighted.

          Default: 1.0