TauREx 3: A Fast, Dynamic, and Extendable Framework for Retrievals
TauREx 3 is the next generation of the TauREx exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a full Python stack that makes it easy-to-use, high-performance, dynamic, and flexible. The new main TauREx program is built with modularity in mind, all...
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| Veröffentlicht in: | The Astrophysical journal 2021-08, Vol.917 (1), p.37 |
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| creator | Al-Refaie, A. F. Changeat, Q. Waldmann, I. P. Tinetti, G. |
| description | TauREx 3 is the next generation of the
TauREx
exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a full Python stack that makes it easy-to-use, high-performance, dynamic, and flexible. The new main
TauREx
program is built with modularity in mind, allowing the user to augment its functionalities with custom code and efficiently perform retrievals on custom parameters. We achieve this result by dynamic determination of fitting parameters, whereby TauREx 3 can detect new parameters for retrieval from user code through a simple interface. TauREx 3 can act as a library with a simple
import taurex
command, providing a rich set of classes and functions related to atmospheric modeling. A 10× speedup in forward model computations is achieved as compared to the previous version with a sixfold reduction in retrieval times while maintaining robust results. TauREx 3 is intended as a standalone, all-in-one package for retrievals while the TauREx 3 Python library can build or augment a user’s custom data pipeline easily. |
| doi_str_mv | 10.3847/1538-4357/ac0252 |
| format | Article |
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exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a full Python stack that makes it easy-to-use, high-performance, dynamic, and flexible. The new main
TauREx
program is built with modularity in mind, allowing the user to augment its functionalities with custom code and efficiently perform retrievals on custom parameters. We achieve this result by dynamic determination of fitting parameters, whereby TauREx 3 can detect new parameters for retrieval from user code through a simple interface. TauREx 3 can act as a library with a simple
import taurex
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exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a full Python stack that makes it easy-to-use, high-performance, dynamic, and flexible. The new main
TauREx
program is built with modularity in mind, allowing the user to augment its functionalities with custom code and efficiently perform retrievals on custom parameters. We achieve this result by dynamic determination of fitting parameters, whereby TauREx 3 can detect new parameters for retrieval from user code through a simple interface. TauREx 3 can act as a library with a simple
import taurex
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exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a full Python stack that makes it easy-to-use, high-performance, dynamic, and flexible. The new main
TauREx
program is built with modularity in mind, allowing the user to augment its functionalities with custom code and efficiently perform retrievals on custom parameters. We achieve this result by dynamic determination of fitting parameters, whereby TauREx 3 can detect new parameters for retrieval from user code through a simple interface. TauREx 3 can act as a library with a simple
import taurex
command, providing a rich set of classes and functions related to atmospheric modeling. A 10× speedup in forward model computations is achieved as compared to the previous version with a sixfold reduction in retrieval times while maintaining robust results. TauREx 3 is intended as a standalone, all-in-one package for retrievals while the TauREx 3 Python library can build or augment a user’s custom data pipeline easily.</abstract><cop>Philadelphia</cop><pub>The American Astronomical Society</pub><doi>10.3847/1538-4357/ac0252</doi><tpages>23</tpages><orcidid>https://orcid.org/0000-0001-6058-6654</orcidid><orcidid>https://orcid.org/0000-0002-4205-5267</orcidid><orcidid>https://orcid.org/0000-0003-2241-5330</orcidid><orcidid>https://orcid.org/0000-0001-6516-4493</orcidid><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0004-637X |
| ispartof | The Astrophysical journal, 2021-08, Vol.917 (1), p.37 |
| issn | 0004-637X 1538-4357 |
| language | eng |
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| source | Institute of Physics Open Access Journal Titles |
| subjects | Astronomy software Astrophysics Atmospheric models Bayesian statistics Exoplanet atmospheres Extrasolar planets Libraries Mathematical models Modularity Open source software Parameters Planetary atmospheres Planetary science Radiative transfer Retrieval |
| title | TauREx 3: A Fast, Dynamic, and Extendable Framework for Retrievals |
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