WARNING: The pixel size (--angpix) was not specified.
         The value in the input image header (= 0.824) is used instead.
WARNING: The pixel size (--angpix) was not specified.
         The value in the input image header (= 0.824) is used instead.
WARNING: The pixel size (--angpix) was not specified.
         The value in the input image header (= 0.824) is used instead.
WARNING: The pixel size (--angpix) was not specified.
         The value in the input image header (= 0.824) is used instead.