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how to convert pixel coordinates to wcs coordinates

 
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Nils



Joined: 27 Mar 2008
Posts: 7
PostPosted: Tue Feb 08, 2011 9:49 pm    Post subject: how to convert pixel coordinates to wcs coordinates Reply with quote
I need to know the accurate position of an object. I used 'imcentroid' to get the pixel coordinates. How do I get the wcs coordinates? The image is calibrated astronomically.
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fitz
Site Admin


Joined: 30 Sep 2005
Posts: 3255
Location: Tucson
PostPosted: Wed Feb 09, 2011 3:19 am    Post subject: Reply with quote
See the WCSCTRAN task, in particular Example 3 of its help page.
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