LSST Data Access framework described in arXiv:2206.14941. Please cite the SPIE paper when using this software.

This is a Python 3 only package (we assume Python 3.11 or higher).

• SPIE Paper from 2022: The Vera C. Rubin Observatory Data Butler and Pipeline Execution System (arXiv)
• ADASS paper from 2019: Abstracting the Storage and Retrieval of Image Data at the LSST.
• Early design note: DMTN-056

PyPI: lsst-daf-butler

This software is dual licensed under the GNU General Public License (version 3 of the License, or (at your option) any later version, and also under a 3-clause BSD license). Recipients may choose which of these licenses to use; please see the files gpl-3.0.txt and/or bsd_license.txt, respectively.