astrofrog/pyavm — pull request #11 by keflavich (2013-04-11 23:19:35+00:00)
Title: added coordinate_frame reading in from_wcs

`from_wcs` does not set CoordinateFrame in master, so it defaults to J2000 / ICRS always. This PR now parses `wcs.wcs.ctype` to determine a valid Frame. However, it defaults to ICRS for RA/Dec - how do you choose fk5, fk4?