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Support for distortion measurements in astronomical imagers.
- Classes to support fitting of bivariate polynomials of arbitrary degree
- Helper functions for crossmatching catalogs
pip install pystortion
Or, clone the repository:
git clone https://github.com/spacetelescope/pystortion
and install pystortion:
cd pystortion
python setup.py install or
pip install .
This package was developed in a python 3.5 environment.
For crossmatch, please see tests/test_crossmatch.py
pystortion is documented at https://pystortion.readthedocs.io/
If you find this package useful, please consider citing the Zenodo record using the DOI badge above. Please find additional citation instructions in CITATION.
This project is Copyright (c) Johannes Sahlmann STScI/AURA and licensed under
the terms of the Aura license. This package is based upon
the Astropy package template <https://github.com/astropy/package-template>_
which is licensed under the BSD 3-clause licence. See the licenses folder for
more information.