Robel Geda

Proposed affiliated package: PetroFit (pyOpenSci/software-submission#159)

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EDIT: Superseded by https://github.com/pyOpenSci/software-submission/issues/159 PetroFit is a Python package designed for calculating Petrosian properties, such as radii and concentration indices, as well as fitting galaxy light profiles. In particular, PetroFit...

Issue when trying to plot a compound region: ``` --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) Input In [66], in () 68 chip_pixel_region = chip_region.to_pixel(wcs=wcs) ---> 69 chip_pixel_region.plot(fc='None', ec='blue', label=f"{region_catalog}",...

PetroFit

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Submitting Author: Robel Geda (@robelgeda) All current maintainers: (@robelgeda, @crawfordsm) Package Name: PetroFit One-Line Description of Package:The PetroFit Project is an open-source effort to develop end-to-end tools for making accurate...

Proposed affiliated package: PetroFit

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PR: https://github.com/astropy/astropy.github.com/pull/550 pyOpenSci tracker: https://github.com/astropy/astropy.github.com/issues/571 **pyOpenSci ticket:** https://github.com/pyOpenSci/software-submission/issues/159

There seems to be a lot of major changes with Python via 3.12. Some core libraries are removed which affects AstroPy helpers.

Why Does the COG Drop When Apertures are Larger than Cutout

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When apertures are larger than the cutout image, there seems to be a drop in the COG. This could be because of how area is calculated in Photutils. Its currently...

#201 made me realize that `radial_photometry` should be added to the documentation.

Chi squared map for n and r_e for Sersic. This may be a tool and not a PetroFit feature.

If total flux is out of the COG range, use last flux value as total flux. This might be a correction feature.

Error if Convolution Window is Larger than the Image

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If convolution window is larger than the image, there is an error about broadcasting arrays of different sizes. The two options to fixing this is are: 1. Raise an exception...