[AstroPy] [IoA] wcs.all_pix2world answering negative RA
yannick.roehlly at gmail.com
Mon Nov 30 10:03:02 EST 2015
Oh yes you're right. I didn't notice. The strange thing is that both Aladin
and DS9 manage to display the image from which this WCS comes with the
correct coordinates. Is there something they are correcting?
2015-11-30 15:36 GMT+01:00 Eduardo Gonzalez <eglez at ast.cam.ac.uk>:
> On Mon, Nov 30, 2015 at 2:14 PM, Yannick Roehlly <
> yannick.roehlly at gmail.com> wrote:
>> Is it expected? Am I missing something?
> CRVAL1 = -8.13584423065 / [deg] Coordinate value at reference point
> The R.A. at the reference point is negative in your WCS.
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