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.