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UV_ADD

        [ADVANCED\]UV_ADD ITEM [Mode] [/FILE FileIn FileOut]

      Compute and add some missing information in a UV Table,  such  as  the
    Doppler correction and the Parallactic Angle

    The  information  is  derived from the Observatory coordinates, from the
    Telescope name in the input UV table. This can be supplied by the SPECI-
    FY TELESCOPE command if not available.

    ITEM can take values DOPPLER, PARALLACTIC or * for both.

    Mode  is a debug control integer which indicates in which column the in-
    formation should be placed. The default is 0, i.e. the command will  re-
    use  the  column  of the appropriate type, or add it if not present.  It
    may be set to 3, as often column 3 contains the Scan  number,  which  is
    not  a relevant information for imaging.  Other values are at the user's
    peril...


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Gildas manager 2023-06-01