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An initial image of a simplified starfield (a) is synthetically observed with a slowly\nvarying PSF (b), then regularized with this technique (c). The final image visually matches a direct convolution of\nthe initial image with the target PSF (d). The panels are gamma-corrected to highlight the periphery of the model PSFs.\n![Example result image](model_example.png)\n\n## Getting started\n\n`pip install regularizepsf` and then follow along with the [documentation](https://regularizepsf.readthedocs.io/en/latest/index.html).\n\n## Contributing\nWe encourage all contributions. If you have a problem with the code or would like to see a new feature, please open an issue. Or you can submit a pull request.\n\nIf you're contributing code please see [this package's development guide](https://regularizepsf.readthedocs.io/en/latest/development.html).\n\n## License\nSee [LICENSE file](LICENSE)\n\n## Need help?\nPlease ask a question in our [discussions](https://github.com/punch-mission/regularizepsf/discussions)\n\n## Citation\nPlease cite [the associated paper](https://iopscience.iop.org/article/10.3847/1538-3881/acc578) if you use this technique:\n\n```\n@article{Hughes_2023,\ndoi = {10.3847/1538-3881/acc578},\nurl = {https://dx.doi.org/10.3847/1538-3881/acc578},\nyear = {2023},\nmonth = {apr},\npublisher = {The American Astronomical Society},\nvolume = {165},\nnumber = {5},\npages = {204},\nauthor = {J. Marcus Hughes and Craig E. DeForest and Daniel B. Seaton},\ntitle = {Coma Off It: Regularizing Variable Point-spread Functions},\njournal = {The Astronomical Journal}\n}\n```\n\nIf you use this software, please also cite the package with the specific version used. [Zenodo always has the most up-to-date citation](https://zenodo.org/records/10066960).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpunch-mission%2Fregularizepsf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpunch-mission%2Fregularizepsf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpunch-mission%2Fregularizepsf/lists"}