[AstroPy] surface computing on the sphere for projected maps
johann.cohentanugi at gmail.com
Mon Apr 11 09:25:48 EDT 2011
Hello, I have a 2D skymap resulting from a given projection (say 'CAR'
for instance, but not necessarily), and I would like to compute the
corresponding surface on the sphere of a pixel.
What is the best way to do that, with pywcs if possible, but any
suggestion of other tools welcome.
thanks in advance,
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