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howto make a fits cube in IDL? [message #56671]

Wed, 07 November 2007 07:45

Tigran Khanzadyan
Messages: 5
Registered: September 2006

Junior Member

Dear All,

I wish to create a FITS-CUBE from a model outcome in order to directly
compare with the radio observations. So the task is to actually write
on disk a Fits file which would have x,y and a spectra on each x,y
position. A spectra itself has two dimensions - temperature and
velocity.

I was wondering if someone could point me to the right direction. I
know that there is a "writefits" in NASA IDL ASTRO LIBRARY, but I cant
quite find a task or routine to write FITS-CUBE.

Thanks in advance for any response.

Tigran

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