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Modify fetch_field to allow search around a center with a radius as well#5

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talister wants to merge 1 commit into
mkelley:mainfrom
talister:fetch_around_center
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Modify fetch_field to allow search around a center with a radius as well#5
talister wants to merge 1 commit into
mkelley:mainfrom
talister:fetch_around_center

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@talister

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Hi @mkelley I have created a branch and pushed code to my fork to allow fetch_field() to search around a center with a radius as well.
I have some additional code that came out of the CSS calibration work to filter sources down to a specific radius (since the field was much larger than the 0.5 deg allowed by the PS1 search) but wasn't sure if you wanted in this branch, a different branch or not at all... I also wasn't sure of the natural home for it (maybe in caviacat.catalog.Catalog() ?) since it operated on Astropy Tables to use later on with xmatch() and cal_color(). Let me know what you think and I can code (or not) accordingly...

Cheers,
Tim

@mkelley

mkelley commented May 22, 2019

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Great, this looks good and is working for me. However, it would be best if the logic were in the base class, and that the derived classes just take a single coordinate. I can leave that change to you, or I can merge this and finish in a new PR.

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2 participants