Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method

This is an Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Detalles Bibliográficos
Autores: Magrini, L., Danielski, Camilla, Bossini, Diego, Rainer, Monica, Turrini, D., Benatti, S., Brucalassi, A., Tsantaki, M., Delgado Mena, E., Sanna, N., Biazzo, K., Campante, T. L., Van der Swaelmen, M., Sousa, S. G., Hełminiak, K. G., Neitzel, A. W., Adibekyan, V., Bruno, Giovanni, Casali, G.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/284935
Acceso en línea:http://hdl.handle.net/10261/284935
Access Level:acceso abierto
Palabra clave:Methods: data analysis
Techniques: spectroscopic
Catalogs
Planetary systems
Stars: atmospheres
Stars: fundamental parameters
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network_name_str España
repository_id_str
dc.title.none.fl_str_mv Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
title Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
spellingShingle Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
Magrini, L.
Methods: data analysis
Techniques: spectroscopic
Catalogs
Planetary systems
Stars: atmospheres
Stars: fundamental parameters
title_short Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
title_full Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
title_fullStr Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
title_full_unstemmed Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
title_sort Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the method
dc.creator.none.fl_str_mv Magrini, L.
Danielski, Camilla
Bossini, Diego
Rainer, Monica
Turrini, D.
Benatti, S.
Brucalassi, A.
Tsantaki, M.
Delgado Mena, E.
Sanna, N.
Biazzo, K.
Campante, T. L.
Van der Swaelmen, M.
Sousa, S. G.
Hełminiak, K. G.
Neitzel, A. W.
Adibekyan, V.
Bruno, Giovanni
Casali, G.
author Magrini, L.
author_facet Magrini, L.
Danielski, Camilla
Bossini, Diego
Rainer, Monica
Turrini, D.
Benatti, S.
Brucalassi, A.
Tsantaki, M.
Delgado Mena, E.
Sanna, N.
Biazzo, K.
Campante, T. L.
Van der Swaelmen, M.
Sousa, S. G.
Hełminiak, K. G.
Neitzel, A. W.
Adibekyan, V.
Bruno, Giovanni
Casali, G.
author_role author
author2 Danielski, Camilla
Bossini, Diego
Rainer, Monica
Turrini, D.
Benatti, S.
Brucalassi, A.
Tsantaki, M.
Delgado Mena, E.
Sanna, N.
Biazzo, K.
Campante, T. L.
Van der Swaelmen, M.
Sousa, S. G.
Hełminiak, K. G.
Neitzel, A. W.
Adibekyan, V.
Bruno, Giovanni
Casali, G.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
European Commission
Istituto Nazionale di Astrofisica
Fundação para a Ciência e a Tecnologia (Portugal)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Methods: data analysis
Techniques: spectroscopic
Catalogs
Planetary systems
Stars: atmospheres
Stars: fundamental parameters
topic Methods: data analysis
Techniques: spectroscopic
Catalogs
Planetary systems
Stars: atmospheres
Stars: fundamental parameters
description This is an Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
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/10261/284935
url http://hdl.handle.net/10261/284935
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
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info:eu-repo/grantAgreement/MICINN//SEV-2017-0709
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110689RB-I00
http://dx.doi.org/10.1051/0004-6361/202243405
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv 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
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spelling Ariel stellar characterisation: I. Homogeneous stellar parameters of 187 FGK planet host stars: Description and validation of the methodMagrini, L.Danielski, CamillaBossini, DiegoRainer, MonicaTurrini, D.Benatti, S.Brucalassi, A.Tsantaki, M.Delgado Mena, E.Sanna, N.Biazzo, K.Campante, T. L.Van der Swaelmen, M.Sousa, S. G.Hełminiak, K. G.Neitzel, A. W.Adibekyan, V.Bruno, GiovanniCasali, G.Methods: data analysisTechniques: spectroscopicCatalogsPlanetary systemsStars: atmospheresStars: fundamental parametersThis is an Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Context. In 2020 the European Space Agency selected Ariel as the next mission to join the space fleet of observatories to study planets outside our Solar System. Ariel will be devoted to the characterisation of 1000 planetary atmospheres in order to understand what exoplanets are made of, how they form, and how they evolve. To achieve the last two goals all planets need to be studied within the context of their own host stars, which in turn must be analysed with the same technique, in a uniform way. Aims. We present the spectro-photometric method we developed to infer the atmospheric parameters of the known host stars in the Tier 1 of the Ariel Reference Sample. Methods. Our method is based on an iterative approach that combines spectral analysis, the determination of the surface gravity from Gaia data, and the determination of stellar masses from isochrone fitting. We validated our approach with the analysis of a control sample, composed of members of three open clusters with well-known ages and metallicities. Results. We measured effective temperature Teff, surface gravity log g, and the metallicity [Fe/H] of 187 F-G-K stars within the Ariel Reference Sample. We presented the general properties of the sample, including their kinematics, which allows us to classify them into thin- and thick-disc populations. Conclusions. A homogeneous determination of the parameters of the host stars is fundamental in the study of the stars themselves and their planetary systems. Our analysis systematically improves agreement with theoretical models and decreases uncertainties in the mass estimate (from 0.21 ± 0.30 to 0.10 ± 0.02 M⊙), providing useful data for the Ariel consortium and the astronomical community at large. © L. Magrini et al. 2022.The authors acknowledge the support of the ARIEL ASI-INAF agreement n.2021-5-HH.0. The team is very grateful to the service astronomers that performed our observations at ESO (with UVES during P105, P106), at the TNG (with HARPS-N during A41, A42) and at the LBT (with PEPSI during 2021). Based on observations collected at the European Southern Observatory under ESO programmes 105.20P2.001 and 106.21QS.001 at the LBT observatory under programme 2021_2022_25, and at the Italian Telescopio Nazionale Galileo (TNG) under programmes AOT41_TAC25 and AOT42_TAC20. We acknowledge the use of the archival data from the following ESO programs: 093.C-0417, 094.C-0428, 095.C-0367, 096.C-0417, 097.C-0571, 098.C-0292, 099.C-0374, 0101.C-0407, 099.C-0491, 0100.C-0487, 098.C-0820, 099.C-0303, 0100.C-0474, 0101.C-0497, 097.C-0948, 098.C-0860, 0100.C-0808, 0101.C-0829, 074.C-0364, 60.A-9700(G), 198.C-0169, 096.C-0657, 0102.C-0618, 0102.C-0319,191.C-0873. The LBT is an international collaboration among institutions in the United States, Italy and Germany. LBT Corporation partners are: Istituto Nazionale di Astrofisica, Italy; The University of Arizona on behalf of the Arizona Board of Regents; LBT Beteiligungsgesellschaft, Germany, representing the Max-Planck Society, The Leibniz Institute for Astrophysics Potsdam, and Heidelberg University; The Ohio State University, representing OSU, University of Notre Dame, University of Minnesota and University of Virginia. The TNG is operated by the Fundación Galileo Galilei (FGG) of the Istituto Nazionale di Astrofisica (INAF) at the Observatorio del Roque de los Mucha-chos (La Palma, Canary Islands, Spain). This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. C.D. acknowledges financial support from the State Agency for Research of the Spanish MCIU through the “Center of Excellence Severo Ochoa” award to the Instituto de Astrofisica de Andalucía (SEV-2017-0709) and the Group project Ref. PID2019-110689RB-I00/AEI/10.13039/501100011033. This work was supported by Fundação para a Ciência e a Tecnologia (FCT) through the research grants UIDB/04434/2020 and UIDP/04434/2020. D.B. is supported in the form of work contract FCT/MCTES through national funds and by FEDER through COMPETE2020 in connection to these grants: UID/FIS/04434/2019; PTDC/FIS-AST/30389/2017 & POCI-01-0145-FEDER-030389. T.L.C. is supported by FCT in the form of a work contract (CEECIND/00476/2018). N.S. and M.T. acknowledge the financial support to this research by INAF, through the Mainstream Grant 1.05.01.86.22 assigned to the project “Chemo-dynamics of globular clusters: the Gaia revolution” (PI: E. Pancino). E.D.M., V.A. and S.G.S. acknowledge the support from Fundação para a Ciência e a Tecnologia (FCT) through national funds and by FEDER through COMPETE2020 by the following grants PTDC/FIS-AST/28953/2017, POCI-01-0145-FEDER-028953 & PTDC/FIS-AST/32113/2017, POCI-01-0145-FEDER-032113. E.D.M. acknowledges the support by the Investigador FCT contract IF/00849/2015/CP1273/CT0003 and in the form of an exploratory project with the same reference. V.A. and S.G.S. also acknowledge the support from FCT through the contracts IF/00650/2015/CP1273/CT0001 and CEECIND/00826/2018 funded by FCT (Portugal) and POPH/FSE (EC). M.R. acknowledges support from the Italian Space Agency (ASI) under contract 2018-24-HH.0. G.B. acknowledges support from CHEOPS ASI-INAF agreement n. 2019-29-HH.0. D.T. acknowledges the support of the Italian National Institute of Astrophysics (INAF) through the INAF Main Stream project “Ariel and the astrochemical link between circumstellar discs and planets” (CUP: C54I19000700005). M.T., L.M., MVdS, A.B. acknowledge the following grants: MIUR Premiale “Gaia-ESO survey” (PI: S. Randich), MIUR Premiale “MiTiC: Mining the Cosmos” (PI: B. Garilli). M.T. acknowledges the ASI-INAF contract 2014-049-R.O: “Realizzazione attività tecniche/scientifiche presso ASDC” (PI: A. Antonelli), Fondazione Cassa di Risparmio di Firenze, progetto: “Know the star, know the planet” (PI: E. Pancino).Peer reviewedEDP SciencesMinisterio de Ciencia e Innovación (España)European CommissionIstituto Nazionale di AstrofisicaFundação para a Ciência e a Tecnologia (Portugal)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/284935reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICINN//SEV-2017-0709info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110689RB-I00http://dx.doi.org/10.1051/0004-6361/202243405Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2849352026-05-22T06:33:51Z
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