2012-06-14

uniformization of point-spread function

As another terrible distraction from my main lines of work, I wrote up a short note for Konrad Kuijken (Leiden) about how to create an image that is the expected image you would have got if you had had a uniform, circular point-spread function. That is, your point-spread function is not circular or uniform, but you would like that in many applications; this is an inference problem from my perspective. This problem is very related to problems Foreman-Mackey and I are working on for The Thresher and Marshall and Sandford are working on for LensZoo.

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