regularizepsf
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.
Getting started
pip install regularizepsf and then follow along with the documentation.
Contributing
We 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.
If you're contributing code please see this package's development guide.
License
See LICENSE file
Need help?
Please ask a question in our discussions
Citation
Please cite the associated paper if you use this technique:
@article{Hughes_2023,
doi = {10.3847/1538-3881/acc578},
url = {https://dx.doi.org/10.3847/1538-3881/acc578},
year = {2023},
month = {apr},
publisher = {The American Astronomical Society},
volume = {165},
number = {5},
pages = {204},
author = {J. Marcus Hughes and Craig E. DeForest and Daniel B. Seaton},
title = {Coma Off It: Regularizing Variable Point-spread Functions},
journal = {The Astronomical Journal}
}
If you use this software, please also cite the package with the specific version used. Zenodo always has the most up-to-date citation.
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
File details
Details for the file regularizepsf-1.2.1.tar.gz.
File metadata
- Download URL: regularizepsf-1.2.1.tar.gz
- Upload date:
- Size: 9.0 MB
- Tags: Source
- Uploaded using Trusted Publishing? Yes
- Uploaded via:
twine/6.1.0 CPython/3.13.14
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
e20bae447273c4fb14b54f6afdc6581203833ccde99242ba039878cdfa6eeb86
|
|
| MD5 |
df11bca2193f8aafcfdd2cb8f18e6821
|
|
| BLAKE2b-256 |
45d9da73c93cd24aef12ff3a180da56c95a762e8200b597e01e848314fe542f9
|
Provenance
The following attestation bundles were made for regularizepsf-1.2.1.tar.gz:
Publisher:
python-publish.yml on punch-mission/regularizepsf
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
regularizepsf-1.2.1.tar.gz -
Subject digest:
e20bae447273c4fb14b54f6afdc6581203833ccde99242ba039878cdfa6eeb86 - Sigstore transparency entry: 2269159221
- Sigstore integration time:
-
Permalink:
punch-mission/regularizepsf@8bd926e16460cc8af127c05469606df230c100ce -
Branch / Tag:
refs/tags/1.2.1 - Owner: https://github.com/punch-mission
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
python-publish.yml@8bd926e16460cc8af127c05469606df230c100ce -
Trigger Event:
release
-
Statement type:
