get_relative_orientation¶
- ginga.util.wcs.get_relative_orientation(image, ref_image)[source]¶
Computes the relative orientation and scale of an image to a reference image.
- Parameters
- image
AstroImage based object
- ref_image
AstroImage based object
- Returns
- result
Bunch object containing the relative scale in x and y and the relative rotation in degrees.