photutils
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astropy
Astropy package for source detection and photometry. Maintainers: @larrybradley and @bsipocz
Followup to #577.
The user should be able to control ``sub_shape`` parameter passed to ``subtract_psf`` inside the ``nstar`` method.
Is there a function in photutils to correctly average several magnitude values for the same source, obtained from different observed frames? I'm thinking of what the DAOMASTER code does when...
Prompted by the question in #433 (although this has been discussed in various other places), we should develop some functions to do standard sorts of calibrations given the outputs of...
Currently the fitting region is defined by the ``fitshape`` parameter which defines a rectangular region around the (initial guess) center of the source. It would be great to be able...
I think it makes sense to rename the ``flux`` column in tables generated by ``StarFinderBase`` objects to something like ``flux_peak_density``. I'm saying this because the name ``flux`` induces users to...
I think it would make sense to put stars which are identified in different iterations, but which overlap each other, in the same group. Further, one could re-fit that group...
I've ran into some issues using my own PSF model generated from the `psf.prepare_psf_model` function. I want to use a Moffat2D model as my PSF model so I imported that...
The `PRFAdapter` class currently does a quick-and-dirty integration to integrate over pixels. The `astropy.convolution.discretize_model` is a much more featureful version of this. So `PRFAdapter` should be changed to use that...
The [DAOPhotPSFPhotometry](https://photutils.readthedocs.io/en/latest/api/photutils.psf.DAOPhotPSFPhotometry.html#daophotpsfphotometry) description says: > aperture_radius : float > The radius (in units of pixels) used to compute initial estimates for the fluxes of sources. If None, one FWHM will...