SHORT_SD_FACTOR

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SHORT_SD_FACTOR

        Multiplicative calibration factor; it is used to convert from the single
        dish map units (e.g., main-beam brightness temperature) to janskys.

        A default value of 0 can be used if the original data file is in unit of
        Tmb, the main beam brightness temperature, because in this case the con-
        version factor can be derived from the beam size. UV_SHORT will complain
        if it cannot derive the appropriate value.