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healpix visualization https://galprop.stanford.edu/forum/viewtopic.php?f=24&t=108 |
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Author: | strong [ Sun Oct 24, 2010 8:57 am ] |
Post subject: | healpix visualization |
of galprop-generated healpix gamma-ray skymaps can be done with aladin beta6.916 (e.g. via web interface) http://aladin.u-strasbg.fr/java/nph-ala ... ownloading includes grid overplotting, colour bars and more. But... galprop output has pixels which are vectors (energies) which aladin cannot handle. So make a new column containing a scalar copy of the energy of interest or sum over energies. This is easy with fv. In aladin, pick out this column using the EDIT / Properties menu. |
Author: | avladim [ Sun Oct 24, 2010 1:04 pm ] |
Post subject: | Re: healpix visualization |
Got it, thanks! Goes into my to do list for now. |
Author: | strong [ Sun Oct 24, 2010 11:31 pm ] |
Post subject: | Re: healpix visualization |
not sure what 'to do' is here: it was not intented as a galprop enhancement, but to users who want to plot the output. it would anyway he useful to point to aladin under 'RESOURCES' with hints on how to use it in our case. |
Author: | avladim [ Sat Oct 30, 2010 1:55 pm ] |
Post subject: | Re: healpix visualization |
I thought you were suggesting to add it to QuickPlots, that is why I mentioned my to do list. If you just want the link posted for the users, I can do it in no time. |
Author: | avladim [ Sat Oct 30, 2010 2:14 pm ] |
Post subject: | Re: healpix visualization |
Done. Posted a link to Aladin along with fv and GSL under "Resources"/"Routines". |
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