[AstroPy] Question about WCS and coordinate system
Yannick Roehlly
yannick.roehlly at lam.fr
Thu Nov 14 11:24:20 EST 2013
Le Thu, 14 Nov 2013 10:50:12 -0500,
"Slavin, Jonathan" <jslavin at cfa.harvard.edu> a écrit :
> Judging from the E(B-V) image at
> http://lambda.gsfc.nasa.gov/product/foreground/fg_images/med_ebv_image.png
> I'd say your image is upside down. Try imshow with origin='lower' as
> an argument.
Hi Jon,
Yes, but shouldn't the pix2world work on the actual pixel position?
Yannick
--
The Universe is populated by stable things.
-- Richard Dawkins
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