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Star positions off by 1/2 pix #52

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ernewton opened this issue Jan 19, 2017 · 0 comments
Open

Star positions off by 1/2 pix #52

ernewton opened this issue Jan 19, 2017 · 0 comments

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@ernewton
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The fiducial location for a star appears to be offset by 1/2 a pixel from the centroid of the model PSF, e.g. the pixels on which the simulated star falls are up and to the right of the input star location.
example
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@ernewton