/tweakwcs

Algorithms for matching and aligning catalogs and for tweaking the WCS so as to minimize catalog mismatch errors

Primary LanguagePythonBSD 3-Clause "New" or "Revised" LicenseBSD-3-Clause

Azure Pipelines build status Test coverage status Documentation Status Zenodo DOI 10.5281/zenodo.4018234

tweakwcs is a package that provides core algorithms for computing and applying corrections to WCS objects such as to minimize mismatch between image and reference catalogs. Currently only aligning images with FITS WCS and JWST gWCS are supported.