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Consequences of parameterization choice on eclipsing binary light curve solutions

Korth, J. LU ; Moharana, A. ; Pesta, M. ; Czavalinga, D. R. and Conroy, K. E. (2021) In Contributions of the Astronomical Observatory Skalnate Pleso 51(1). p.58-67
Abstract

Eclipsing Binaries (EBs) are known to be the source of most ac- curate stellar parameters, which are important for testing theories of stellar evolution. With improved quality and quantity of observations using space tele- scopes like TESS, there is an urgent need for accuracy in modeling to obtain precise parameters. We use the soon to be released PHOEBE 2.3 EB modeling package to test the robustness and accuracy of parameters and their depen- dency on choice of parameters for optimization.

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author
; ; ; and
publishing date
type
Contribution to journal
publication status
published
keywords
binaries, eclipsing, fundamental parameters, methods, numerical, stars, Stars
in
Contributions of the Astronomical Observatory Skalnate Pleso
volume
51
issue
1
pages
10 pages
publisher
Astronomický ústav SAV
external identifiers
  • scopus:85101076518
ISSN
1335-1842
DOI
10.31577/caosp.2021.51.1.58
language
English
LU publication?
no
additional info
Funding Information: The work presented here was part of the GATE Summer School, hosted (virtually) by Masaryk University Brno and sponsored by ERASMUS+ under grant number 2017-1-CZ01-KA203-035562. The authors would like to thank all involved and Marek Skarka for his organization. A.M. would like to acknowledge the support provided by the Polish National Science Center (NCN) through the grant number 2017/27/B/ST9/02727. Publisher Copyright: © 2021. All Rights Reserved.
id
318d5c80-f915-4bed-a481-8cf64f3849f8
date added to LUP
2023-02-01 10:30:52
date last changed
2023-02-14 16:38:55
@article{318d5c80-f915-4bed-a481-8cf64f3849f8,
  abstract     = {{<p>Eclipsing Binaries (EBs) are known to be the source of most ac- curate stellar parameters, which are important for testing theories of stellar evolution. With improved quality and quantity of observations using space tele- scopes like TESS, there is an urgent need for accuracy in modeling to obtain precise parameters. We use the soon to be released PHOEBE 2.3 EB modeling package to test the robustness and accuracy of parameters and their depen- dency on choice of parameters for optimization.</p>}},
  author       = {{Korth, J. and Moharana, A. and Pesta, M. and Czavalinga, D. R. and Conroy, K. E.}},
  issn         = {{1335-1842}},
  keywords     = {{binaries; eclipsing; fundamental parameters; methods; numerical; stars; Stars}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{58--67}},
  publisher    = {{Astronomický ústav SAV}},
  series       = {{Contributions of the Astronomical Observatory Skalnate Pleso}},
  title        = {{Consequences of parameterization choice on eclipsing binary light curve solutions}},
  url          = {{http://dx.doi.org/10.31577/caosp.2021.51.1.58}},
  doi          = {{10.31577/caosp.2021.51.1.58}},
  volume       = {{51}},
  year         = {{2021}},
}