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Currently models are evaluated at a set of x values. However, in many situations we really need to integrate a model in the range [lower bin edge, upper bin edge]. For example, when fitting a PSF to a…
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This packages uses https://github.com/rhayes777/PyAutoFit that adds a new modeling ecosystem that is completely independent of the [Astropy modeling library](https://docs.astropy.org/en/stable/modelin…
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# Logo
![petrofit_logo](https://github.com/TomWagg/software-citation-station/assets/10345916/84c1cea6-336b-4e1d-b67a-5d35af715f9a)
# Citation information
```
"PetroFit": {
"tags": [
…
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**Is your feature request related to a problem? Please describe.**
For data which is in the very low SNR domain, where individual photon/electron counts are discernable, the proper likelihood model i…
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Hello,
I'm trying to run pysersic on some modeled galaxies, and all of my inputs pass the check_input test, but I'm getting thrown an error saying that my loss function is getting an invalid scale …
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One of the problems which arises with Sérsic modelling is that as the Sérsic index (n) increases, the model becomes very steep at the centre. Therefore, modelling on the same grid as the rest of the f…
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Hi again,
First of all, thank you for being so responsive for the last few weeks to my questions. I'm new to morphological fitting, and your responsive have been incredibly helpful.
Right now, I…
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Here's an excerpt from Phil and my notes:
Several studies in recent years have pointed out correlations between type Ia SNe Hubble diagram residuals and the properties of their host galaxies, includi…
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# Citation information
```
"pysersic": {
"tags": [
"Pasha2023"
],
"logo": "https://github.com/pysersic/pysersic/blob/main/misc/pysersic.png",
"language": "Python",
…
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After creating sersic, auto generate constraints for subsequent runs