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Astropy: A community Python package for astronomy

Robitaille, Thomas P. and Singer, Leo (2013) Astropy: A community Python package for astronomy. Astronomy and Astrophysics, 558 . Art. No. A33. ISSN 0004-6361. doi:10.1051/0004-6361/201322068. https://resolver.caltech.edu/CaltechAUTHORS:20140108-113839051

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Abstract

We present the first public version (v0.2) of the open-source and community-developed Python package, Astropy. This package provides core astronomy-related functionality to the community, including support for domain-specific file formats such as flexible image transport system (FITS) files, Virtual Observatory (VO) tables, and common ASCII table formats, unit and physical quantity conversions, physical constants specific to astronomy, celestial coordinate and time transformations, world coordinate system (WCS) support, generalized containers for representing gridded as well as tabular data, and a framework for cosmological transformations and conversions. Significant functionality is under active development, such as a model fitting framework, VO client and server tools, and aperture and point spread function (PSF) photometry tools. The core development team is actively making additions and enhancements to the current code base, and we encourage anyone interested to participate in the development of future Astropy versions.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://arxiv.org/abs/1307.6212arXivDiscussion Paper
http://dx.doi.org/10.1051/0004-6361/201322068DOIArticle
http://www.aanda.org/articles/aa/abs/2013/10/aa22068-13/aa22068-13.htmlPublisherArticle
ORCID:
AuthorORCID
Robitaille, Thomas P.0000-0002-8642-1329
Additional Information:© 2013 ESO. Article published by EDP Sciences. Received 12 June 2013. Accepted 23 July 2013. Published online 30 September 2013. We thank the referee, Igor Chiligarian, for suggestions that helped improve this paper. We would like to thank the NumPy, SciPy (Jones et al. 2001), IPython and Matplolib communities for providing their packages which are invaluable to the development of Astropy. We thank the GitHub (http://www.github.com) team for providing us with an excellent free development platform.We also are grateful to Read the Docs (https://readthedocs.org/), Shining Panda (https://www.shiningpanda-ci.com/), and Travis (https://www.travis-ci.org/) for providing free documentation hosting and testing respectively. Finally, we would like to thank all the astropy users that have provided feedback and submitted bug reports. The contribution by T. Aldcroft and D. Burke was funded by NASA contract NAS8-39073. The name resolution functionality shown in Fig. 4 makes use of the SIMBAD database, operated at CDS, Strasbourg, France.
Funders:
Funding AgencyGrant Number
NASANAS8-39073
Subject Keywords:methods: data analysis, methods: miscellaneous, virtual observatory tools
DOI:10.1051/0004-6361/201322068
Record Number:CaltechAUTHORS:20140108-113839051
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140108-113839051
Official Citation:Astropy: A community Python package for astronomy The Astropy Collaboration, Thomas P. Robitaille, Erik J. Tollerud, Perry Greenfield, Michael Droettboom, Erik Bray, Tom Aldcroft, Matt Davis, Adam Ginsburg, Adrian M. Price-Whelan, Wolfgang E. Kerzendorf, Alexander Conley, Neil Crighton, Kyle Barbary, Demitri Muna, Henry Ferguson, Frédéric Grollier, Madhura M. Parikh, Prasanth H. Nair, Hans M. Günther, Christoph Deil, Julien Woillez, Simon Conseil, Roban Kramer, James E. H. Turner, Leo Singer, Ryan Fox, Benjamin A. Weaver, Victor Zabalza, Zachary I. Edwards, K. Azalee Bostroem, D. J. Burke, Andrew R. Casey, Steven M. Crawford, Nadia Dencheva, Justin Ely, Tim Jenness, Kathleen Labrie, Pey Lian Lim, Francesco Pierfederici, Andrew Pontzen, Andy Ptak, Brian Refsdal, Mathieu Servillat and Ole Streicher A&A 558 A33 (2013) DOI: http://dx.doi.org/10.1051/0004-6361/201322068
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:43266
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:08 Jan 2014 20:52
Last Modified:10 Nov 2021 16:35

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