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PetroFit / petrofit

Python package for calculating Petrosian properties and fitting galaxy light profiles
https://petrofit.readthedocs.io
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Minor Updates to `GenSersic2D` #152

Closed robelgeda closed 2 years ago

robelgeda commented 2 years ago

When fitting, GenSersic2D tends to drop c_0 because the diamond shape resembles a four spike PSF. I dont think it is useful to have a value of c_0 below 0.