2021ApJ...917...37A

Query : 2021ApJ...917...37A

2021ApJ...917...37A - Astrophys. J., 917, 37-37 (2021/August-2)

TauREx 3: a fast, dynamic, and extendable framework for retrievals.

AL-REFAIE A.F., CHANGEAT Q., WALDMANN I.P. and TINETTI G.

Abstract (from CDS):

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 10x 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 Copyright: © 2021. The American Astronomical Society. All rights reserved.

Journal keyword(s): Open source software - Astronomy software - Exoplanet atmospheres - Radiative transfer - Bayesian statistics - Planetary atmospheres - Planetary science

Simbad objects: 1

goto Full paper

goto View the references in ADS

Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 209458b Pl 22 03 10.7727465312 +18 53 03.549393384           ~ 2037 1

Query : 2021ApJ...917...37A

Basic data :
HD 209458b -- Extra-solar Planet
Other object types: otypes_help 		Pl? (), Pl (2000ApJ), * (HD)
ICRS coord. (ep=J2000) : 		22 03 10.7727465312 +18 53 03.549393384 (Optical) [ 0.0213 0.0227 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 00 48.0717927453 +18 38 32.219124290 [ 0.0213 0.0227 90 ]
Gal coord. (ep=J2000) : 		076.7533281569711 -28.5269056004135 [ 0.0213 0.0227 90 ]
Proper motions mas/yr : 		29.766 -17.976 [0.028 0.025 90] A 2020yCat.1350....0G
Parallaxes (mas): 		20.7694 [0.0266] A 2020yCat.1350....0G
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon
notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 Display criteria :

Identifiers (2) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 209458b NAME Osiris

References (2037 between 1850 and 2026) (Total 2037)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

External archives :

Link by name to the catalogue in VizieR :

HD 209458b

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 2021ApJ...917...37A and select 'bookmark this link' or equivalent in the popup menu