get_xy_rotation_and_scale¶
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ginga.util.wcs.get_xy_rotation_and_scale(header)[source]¶ CREDIT: See IDL code at http://www.astro.washington.edu/docs/idl/cgi-bin/getpro/library32.html?GETROT
ginga.util.wcs.get_xy_rotation_and_scale(header)[source]¶CREDIT: See IDL code at http://www.astro.washington.edu/docs/idl/cgi-bin/getpro/library32.html?GETROT