FITS TO
Keywords: sic

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FITS TO

            [VECTOR\]FITS InputFile.fits TO GildasFile.gdf [/STYLE Style]  [/HDU
        Number] [/BLC Min1 ... MinN] [/TRC Max1 ... MaxN]

        Convert  the  InputFile.fits  FITS  file  into a Gildas image in Gildas-
        File.gdf, using the appropriate "Style". A specific HDU can be specified
        instead of the Primary FITS header (default is 1, i.e. Primary).

        A  subset of the input file data can be extracted by specifying the bot-
        tom left corner (/BLC) and the top right corner (/TRC) coordinates.  For
        example
          FITS ... /BLC 10 100 /TRC 20 200
        will  extract the range [10:20] in the first dimension, and [100:200] in
        the second dimension. Dimensions omitted default to 0, which stands  for
        the largest possible corner position in the corresponding direction.