Merge branch 'main' into 0.0.3

Author: jmbhughes

.github/workflows/ci.yml

@@ -34,6 +34,9 @@ jobs:
     - name: Test with pytest
       run: |
         pip install .
-        python setup.py pytest --addopts "--cov psfpy"
+        python setup.py pytest --addopts "--cov ."
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v3
+      with: 
+        fail_ci_if_error: true
+        verbose: true

README.md

@@ -1,9 +1,14 @@
 # regularizepsf
 [![codecov](https://codecov.io/gh/punch-mission/regularizepsf/branch/main/graph/badge.svg?token=pn4NTO70I9)](https://codecov.io/gh/punch-mission/regularizepsf)
 [![DOI](https://zenodo.org/badge/555583385.svg)](https://zenodo.org/badge/latestdoi/555583385)
+[![PyPI version](https://badge.fury.io/py/regularizepsf.svg)](https://badge.fury.io/py/regularizepsf)
 
-A package for manipulating and correcting various point spread functions. 
+A package for manipulating and correcting variable point spread functions.
 
+Below is an example of correcting model data using the package. An initial image of a simplified starfield (a) is synthetically observed with a slowly
+varying PSF (b), then regularized with this technique (c). The final image visually matches a direct convolution of
+the initial image with the target PSF (d). The panels are gamma-corrected to highlight the periphery of the model PSFs.
+![Example result image](model_example.png)
 
 ## Getting started
 
@@ -17,3 +22,27 @@ See LICENSE for the MIT license
 
 ## Need help?
 Please contact Marcus Hughes at [[email protected]](mailto:[email protected]).
+
+## Citation
+Please cite the associated paper if you use this technique: 
+
+```
+@misc{https://doi.org/10.48550/arxiv.2212.02594,
+  doi = {10.48550/ARXIV.2212.02594},
+  
+  url = {https://arxiv.org/abs/2212.02594},
+  
+  author = {Hughes, J. M. and DeForest, C. E. and Seaton, D. B.},
+  
+  keywords = {Instrumentation and Methods for Astrophysics (astro-ph.IM), FOS: Physical sciences, FOS: Physical sciences},
+  
+  title = {Coma Off It: Removing Variable Point Spread Functions from Astronomical Images},
+  
+  publisher = {arXiv},
+  
+  year = {2022},
+  
+  copyright = {arXiv.org perpetual, non-exclusive license}
+}
+
+```