The first study of 54 new eccentric eclipsing binaries in our Galaxy

The full Table 1 is only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/619/A85

Detalles Bibliográficos
Autores: Zasche, P., Wolf, M., Uhlař, R., Cagaš, P., Juryšek, J., Mašek, Martin, Hoňková, K., Kučáková, H., Lehký, M., Kotková, L., White, G. J., Bewsher, D., Tylšar, M., Jelínek, Martin, Paschke, A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/209201
Acceso en línea:http://hdl.handle.net/10261/209201
Access Level:acceso abierto
Palabra clave:Binaries: eclipsing
Stars: Fundamental parameters
Stars: General
id ES_a9ea3fe6fb4dd755d640f8d2e193df03
oai_identifier_str oai:digital.csic.es:10261/209201
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The first study of 54 new eccentric eclipsing binaries in our Galaxy
title The first study of 54 new eccentric eclipsing binaries in our Galaxy
spellingShingle The first study of 54 new eccentric eclipsing binaries in our Galaxy
Zasche, P.
Binaries: eclipsing
Stars: Fundamental parameters
Stars: General
title_short The first study of 54 new eccentric eclipsing binaries in our Galaxy
title_full The first study of 54 new eccentric eclipsing binaries in our Galaxy
title_fullStr The first study of 54 new eccentric eclipsing binaries in our Galaxy
title_full_unstemmed The first study of 54 new eccentric eclipsing binaries in our Galaxy
title_sort The first study of 54 new eccentric eclipsing binaries in our Galaxy
dc.creator.none.fl_str_mv Zasche, P.
Wolf, M.
Uhlař, R.
Cagaš, P.
Juryšek, J.
Mašek, Martin
Hoňková, K.
Kučáková, H.
Lehký, M.
Kotková, L.
White, G. J.
Bewsher, D.
Tylšar, M.
Jelínek, Martin
Paschke, A.
author Zasche, P.
author_facet Zasche, P.
Wolf, M.
Uhlař, R.
Cagaš, P.
Juryšek, J.
Mašek, Martin
Hoňková, K.
Kučáková, H.
Lehký, M.
Kotková, L.
White, G. J.
Bewsher, D.
Tylšar, M.
Jelínek, Martin
Paschke, A.
author_role author
author2 Wolf, M.
Uhlař, R.
Cagaš, P.
Juryšek, J.
Mašek, Martin
Hoňková, K.
Kučáková, H.
Lehký, M.
Kotková, L.
White, G. J.
Bewsher, D.
Tylšar, M.
Jelínek, Martin
Paschke, A.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Leverhulme Trust
European Commission
Ministry of Education, Youth and Sports (Czech Republic)
Czech Grant Agency
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Binaries: eclipsing
Stars: Fundamental parameters
Stars: General
topic Binaries: eclipsing
Stars: Fundamental parameters
Stars: General
description The full Table 1 is only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/619/A85
publishDate 2018
dc.date.none.fl_str_mv 2018
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/209201
url http://hdl.handle.net/10261/209201
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/283783
http://dx.doi.org/10.1051/0004-6361/201832793
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
EDP Sciences
publisher.none.fl_str_mv Springer Nature
EDP Sciences
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869416081394761728
spelling The first study of 54 new eccentric eclipsing binaries in our GalaxyZasche, P.Wolf, M.Uhlař, R.Cagaš, P.Juryšek, J.Mašek, MartinHoňková, K.Kučáková, H.Lehký, M.Kotková, L.White, G. J.Bewsher, D.Tylšar, M.Jelínek, MartinPaschke, A.Binaries: eclipsingStars: Fundamental parametersStars: GeneralThe full Table 1 is only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/619/A85We present an analysis of the apsidal motion and light curve parameters of 54 never-before-studied galactic Algol-type binaries. This is the first analysis of such a large sample of eccentric eclipsing binaries in our Galaxy, and has enabled us to identify several systems that are worthy of further study. Bringing together data from various databases and surveys, supplemented with new observations, we have been able to trace the long-term evolution of the eccentric orbit over durations extending back up to several decades. Our present study explores a rather different sample of stars to those presented in the previously published catalogue of eccentric eclipsing binaries, sampling to fainter magnitudes, covering later spectral types, sensitive to different orbital periods with more than 50% of our systems having periods longer than six days. The typical apsidal motion in the sample is rather slow (mostly of order of centuries long), although in some cases this is less than 50 yr. All of the systems, except one, have eccentricities less than 0.5, with an average value of 0.23. Several of the stars also show evidence for additional period variability. In particular we can identify three systems in the sample, HD 44093, V611 Pup, and HD 313631, which likely represent relativistic apsidal rotators.GJW gratefully thanks the Leverhulme Trust for financial support through a Fellowship. We would like to thank the Pierre Auger Collaboration for the use of its facilities. The operation of the robotic telescope FRAM was supported by the EU grant GLORIA (No. 283783 in FP7-Capacities programme) and by the grants of the Ministry of Education of the Czech Republic (MSMT-CR LM2015038 and LTT18004). The data calibration and analysis related to FRAM telescope is supported by the Ministry of Education of the Czech Republic MSMT-CR CZ.02.1.01/0.0/0.0/16_013/0001402. The STEREO HI instrument featured in this study was developed by a collaboration that included the Rutherford Appleton Laboratory and the University of Birmingham, both in the United Kingdom, the Centre Spatial de Liege (CSL), Belgium, and the US Naval Research Laboratory (NRL), Washington DC, USA. The STEREO/SECCHI project is an international consortium of the Naval Research Laboratory (USA), Lockheed Martin Solar and Astrophysics Laboratory (USA), NASA Goddard Space Flight Center (USA), Rutherford Appleton Laboratory (UK), University of Birmingham (UK), Max-Planck-Institut fur Sonnensystemforschung (Germany), Centre Spatial de Liege (Belgium), Institut d'Optique Theorique et Appliquee (France) and Institut d'Astrophysique Spatiale (France). This paper makes use of data from the DR1 of the WASP data (Butters et al. 2010) as provided by the WASP consortium, and the computing and storage facilities at the CERIT Scientific Cloud, reg. no. CZ.1.05/3.2.00/08.0144 which is operated by Masaryk University, Czech Republic. Work is based on the data from the OMC Archive at CAB (INTA-CSIC), pre-processed by ISDC. We thank the ASAS, NSVS, SuperWASP, OMC, and ASAS-SN teams for making all of the observations easily public available. This work was supported by the Czech Science Foundation grant no. GA15-02112S. Mr. Burkhardt from University of Heidelberg is also greatly acknowledged for sending us the old scanned publications. This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France, and of NASA's Astrophysics Data System Bibliographic Services.Springer NatureEDP SciencesLeverhulme TrustEuropean CommissionMinistry of Education, Youth and Sports (Czech Republic)Czech Grant AgencyConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020182020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/209201reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/283783http://dx.doi.org/10.1051/0004-6361/201832793Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2092012026-05-22T06:33:51Z
score 15.81155

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