ASCL.net

Astrophysics Source Code Library

Making codes discoverable since 1999

ASCL Code Record

[ascl:2206.004] pystortion: Distortion measurement support

pystortion provides support for distortion measurements in astronomical imagers. It includes classes to support fitting of bivariate polynomials of arbitrary degree and helper functions for crossmatching catalogs. The crossmatching uses an iterative approach in which a two-dimensional distortion model is fit at every iteration and used to continuously refine the position of extracted sources.

Code site:
https://github.com/spacetelescope/pystortion
Used in:
https://ui.adsabs.harvard.edu/abs/2020MNRAS.495.1136S
Bibcode:
2022ascl.soft06004S
Preferred citation method:

https://doi.org/10.5281/zenodo.3516267. Please see additional citation information here: https://github.com/spacetelescope/pystortion/blob/master/CITATION


Views: 1280

ascl:2206.004
Add this shield to your page
Copy the above HTML to add this shield to your code's website.