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A Python package for manipulating and correcting variable point spread functions.

Results 19 regularizepsf issues
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Updates the requirements on [astropy](https://github.com/astropy/astropy) to permit the latest version. Release notes Sourced from astropy's releases. v6.1.0 See https://docs.astropy.org/en/v6.1.0/changelog.html Commits e97756f Merge pull request #16381 from astrofrog/v6.1.0-changelog 514bb02 Finalizing changelog...

dependencies

Updates the requirements on [scikit-image](https://github.com/scikit-image/scikit-image) to permit the latest version. Release notes Sourced from scikit-image's releases. v0.23.1 scikit-image 0.23.1 We're happy to announce the release of scikit-image 0.23.1! [!NOTE] Due...

dependencies

As mentioned in #93 , the model gets zeroed out or set to NaNs so that when it is applied it produces blank regions of the corrected image. - [...

enhancement
good first issue

As identified in #93, there is little way to know which stars are used when building a model. - [ ] Create a response from building a model that shows...

enhancement

Before passing from Python to C, we could convert any integer or wrong endianness patch to the right format. That would remove a hazard from the user.

enhancement
good first issue

`PatchCollectionABC` (and also `CoordinatePatchCollection`) has an `.extract()` method that doesn't appear to be used---the contents of `extract()` are more-or-less reproduced inside `find_stars_and_average`. I'm betting either `find_stars_and_average` should use `extract`, or...

`CoordinateIdentifier` is [defined](https://github.com/punch-mission/regularizepsf/blob/bd117acb53a42248d5d4ef2127b11a0a5c3ea638/regularizepsf/fitter.py#L242) as storing x and y coordinates. After star identification, a bunch of `CoordinateIdentifer`s are [instantiated](https://github.com/punch-mission/regularizepsf/blob/bd117acb53a42248d5d4ef2127b11a0a5c3ea638/regularizepsf/fitter.py#L363), with `sep`'s `x` going into the `y` slot and vice-versa, so the...

bug

It would be good to create a guide for new users on how to adjust parameters (psf window size, target psf parameters, alpha, epsilon, etc.) to deal with commonly seen...

documentation

When this package was `astropy` affiliated, @WilliamJamieson suggested we transition the functional model fitting from `lmfit` to `astropy.modeling`. This has the benefit of removing a dependency from the package since...

enhancement

Pickles are inherently unsafe and can have portability issues. We should use a different format. I'm unsure what is a better alternative off-hand. https://github.com/punch-mission/regularizepsf/blob/ded2c7b0cc4790e6f4b690214c1d2288aea78448/regularizepsf/corrector.py#L165-L172

bug