fitstoolz
https://github.com/shinobi-dosho/fitstoolz

Copyright (c) 2025 Wits Centre for Astrophysics

This project is open source and remains available for use, modification,
and redistribution under the Apache License, Version 2.0, irrespective of
contributors' employment or institutional affiliations.

Each contributor is responsible for ensuring that they have the right to
submit their contribution under this licence, including any necessary
employer or third-party permissions. Contributions must not include
confidential, proprietary, or otherwise restricted material that the
contributor is not authorised to release under this licence.

Copyright remains with the respective copyright holders. Employment or
affiliation does not transfer ownership to this project or change the
licence on material already lawfully released. Separately identified
third-party material retains its own copyright notices and licence terms.

Please acknowledge this project and its contributors when using the work
in research, and cite the associated publications and software release
where applicable. This is a scholarly request, not an additional licence
condition.

This NOTICE is informational and does not modify the Apache License, Version 2.0.

Origins and attribution
-----------------------
fitstoolz is a partial rewrite of Owlcat's Owlcat/FitsTool.py:
https://github.com/ratt-ru/owlcat/blob/master/Owlcat/FitsTool.py

Sphesihle Makhathini, a contributor to Owlcat, developed fitstoolz to make
those FITS tools standalone, modernise their implementation, and expand
their functionality. We acknowledge the Owlcat contributors' original work.

The upstream file carries the following copyright attribution:
Copyright (C) 2002-2011
The MeqTree Foundation &
ASTRON (Netherlands Foundation for Research in Astronomy)
P.O.Box 2, 7990 AA Dwingeloo, The Netherlands

Owlcat's upstream file is distributed under GPL-2.0-or-later; this NOTICE
does not change Owlcat's licence.
