GalSim-developers/GalSim — Issue #14: detailed comparison of sbprofile vs. IDL shera
Author: rmandelb
Created: 2012-03-02 02:04:57+00:00
State: open

Gary and I need to finish our detailed comparisons of the IDL shera vs. sbprofile, so we understand whether there are real differences and where they might be arising.

I've assigned this to me, but really it's Gary and me (I wonder why github doesn't let us assign issues to two people??), and will begin with "the delta function test" -- i.e., taking the "galaxy image" to be equal to the HST PSF image, and making sure that after PSF-matching, the result simply equals the target PSF.