The miniJPAS survey: stellar atmospheric parameters from 56 optical filters
With a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will provide a great opportunity for stellar physics and near-field cosmology. In this work, we use the...
| Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/290385 |
| Acceso en línea: | http://hdl.handle.net/10261/290385 |
| Access Level: | acceso abierto |
| Palabra clave: | Methods: statistical Techniques: photometric Stars: abundances Stars: fundamental parameters |
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| dc.title.none.fl_str_mv |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| title |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| spellingShingle |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters Yuan, H. -B. Methods: statistical Techniques: photometric Stars: abundances Stars: fundamental parameters |
| title_short |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| title_full |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| title_fullStr |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| title_full_unstemmed |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| title_sort |
The miniJPAS survey: stellar atmospheric parameters from 56 optical filters |
| dc.creator.none.fl_str_mv |
Yuan, H. -B. Yang, L. Cruz, P. Jiménez-Esteban, F. Daflon, S. Placco, V. M. Akras, S. Alfaro, Emilio J. Galarza, C. Andrés Gonçalves, D. R. Duan, F. -Q. Liu, J. -F. Laur, J. Solano, Enrique Borges Fernandes, M. Cenarro, A. J. Marín-Franch, Antonio Varela, Jesús Ederoclite, Alessandro López-Sanjuan, Carlos Abramo, R. Alcaniz, Jailson Benítez, Narciso Bonoli, Silvia Cristóbal-Hornillos, David Dupke, Renato A. Hernán-Caballero, Antonio Mendes de Oliveira, Claudia Moles, Mariano Sodré, L. Vázquez Ramió, Héctor Taylor, Keith |
| author |
Yuan, H. -B. |
| author_facet |
Yuan, H. -B. Yang, L. Cruz, P. Jiménez-Esteban, F. Daflon, S. Placco, V. M. Akras, S. Alfaro, Emilio J. Galarza, C. Andrés Gonçalves, D. R. Duan, F. -Q. Liu, J. -F. Laur, J. Solano, Enrique Borges Fernandes, M. Cenarro, A. J. Marín-Franch, Antonio Varela, Jesús Ederoclite, Alessandro López-Sanjuan, Carlos Abramo, R. Alcaniz, Jailson Benítez, Narciso Bonoli, Silvia Cristóbal-Hornillos, David Dupke, Renato A. Hernán-Caballero, Antonio Mendes de Oliveira, Claudia Moles, Mariano Sodré, L. Vázquez Ramió, Héctor Taylor, Keith |
| author_role |
author |
| author2 |
Yang, L. Cruz, P. Jiménez-Esteban, F. Daflon, S. Placco, V. M. Akras, S. Alfaro, Emilio J. Galarza, C. Andrés Gonçalves, D. R. Duan, F. -Q. Liu, J. -F. Laur, J. Solano, Enrique Borges Fernandes, M. Cenarro, A. J. Marín-Franch, Antonio Varela, Jesús Ederoclite, Alessandro López-Sanjuan, Carlos Abramo, R. Alcaniz, Jailson Benítez, Narciso Bonoli, Silvia Cristóbal-Hornillos, David Dupke, Renato A. Hernán-Caballero, Antonio Mendes de Oliveira, Claudia Moles, Mariano Sodré, L. Vázquez Ramió, Héctor Taylor, Keith |
| author2_role |
author author author author author author author author author author author author author 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 Comunidad de Madrid National Natural Science Foundation of China National Key Research and Development Program (China) Ministry of Education and Research (Estonia) Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Methods: statistical Techniques: photometric Stars: abundances Stars: fundamental parameters |
| topic |
Methods: statistical Techniques: photometric Stars: abundances Stars: fundamental parameters |
| description |
With a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will provide a great opportunity for stellar physics and near-field cosmology. In this work, we use the miniJPAS data in 56 J-PAS filters and 4 complementary SDSS-like filters to explore and prove the potential of the J-PAS filter system in characterizing stars and deriving their atmospheric parameters. We obtain estimates for the effective temperature with a good precision (<150 K) from spectral energy distribution fitting. We have constructed the metallicity-dependent stellar loci in 59 colours for the miniJPAS FGK dwarf stars, after correcting certain systematic errors in flat-fielding. The very blue colours, including uJAVA − r, J0378 − r, J0390 − r, uJPAS − r, show the strongest metallicity dependence, around 0.25 mag dex−1. The sensitivities decrease to about 0.1 mag dex−1 for the J0400 − r, J0410 − r, and J0420 − r colours. The locus fitting residuals show peaks at the J0390, J0430, J0510, and J0520 filters, suggesting that individual elemental abundances such as [Ca/Fe], [C/Fe], and [Mg/Fe] can also be determined from the J-PAS photometry. Via stellar loci, we have achieved a typical metallicity precision of 0.1 dex. The miniJPAS filters also demonstrate strong potential in discriminating dwarfs and giants, particularly the J0520 and J0510 filters. Our results demonstrate the power of the J-PAS filter system in stellar parameter determinations and the huge potential of the coming J-PAS survey in stellar and Galactic studies. © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 2023 2023 |
| 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 |
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article |
| status_str |
publishedVersion |
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http://hdl.handle.net/10261/290385 |
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http://hdl.handle.net/10261/290385 |
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Inglés |
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Inglés |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Oxford University Press |
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Oxford University Press |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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1869418104365252608 |
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The miniJPAS survey: stellar atmospheric parameters from 56 optical filtersYuan, H. -B.Yang, L.Cruz, P.Jiménez-Esteban, F.Daflon, S.Placco, V. M.Akras, S.Alfaro, Emilio J.Galarza, C. AndrésGonçalves, D. R.Duan, F. -Q.Liu, J. -F.Laur, J.Solano, EnriqueBorges Fernandes, M.Cenarro, A. J.Marín-Franch, AntonioVarela, JesúsEderoclite, AlessandroLópez-Sanjuan, CarlosAbramo, R.Alcaniz, JailsonBenítez, NarcisoBonoli, SilviaCristóbal-Hornillos, DavidDupke, Renato A.Hernán-Caballero, AntonioMendes de Oliveira, ClaudiaMoles, MarianoSodré, L.Vázquez Ramió, HéctorTaylor, KeithMethods: statisticalTechniques: photometricStars: abundancesStars: fundamental parametersWith a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will provide a great opportunity for stellar physics and near-field cosmology. In this work, we use the miniJPAS data in 56 J-PAS filters and 4 complementary SDSS-like filters to explore and prove the potential of the J-PAS filter system in characterizing stars and deriving their atmospheric parameters. We obtain estimates for the effective temperature with a good precision (<150 K) from spectral energy distribution fitting. We have constructed the metallicity-dependent stellar loci in 59 colours for the miniJPAS FGK dwarf stars, after correcting certain systematic errors in flat-fielding. The very blue colours, including uJAVA − r, J0378 − r, J0390 − r, uJPAS − r, show the strongest metallicity dependence, around 0.25 mag dex−1. The sensitivities decrease to about 0.1 mag dex−1 for the J0400 − r, J0410 − r, and J0420 − r colours. The locus fitting residuals show peaks at the J0390, J0430, J0510, and J0520 filters, suggesting that individual elemental abundances such as [Ca/Fe], [C/Fe], and [Mg/Fe] can also be determined from the J-PAS photometry. Via stellar loci, we have achieved a typical metallicity precision of 0.1 dex. The miniJPAS filters also demonstrate strong potential in discriminating dwarfs and giants, particularly the J0520 and J0510 filters. Our results demonstrate the power of the J-PAS filter system in stellar parameter determinations and the huge potential of the coming J-PAS survey in stellar and Galactic studies. © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society.This work is supported by the National Natural Science Foundation of China through the projects NSFC 12222301, 12173007, 11603002, National Key Basic R & D Program of China via 2019YFA0405500, and Beijing Normal University grant no. 310232102. We acknowledge the science research grants from the China Manned Space Project with NO. CMS-CSST-2021-A08 and CMS-CSST-2021-A09. This research has made use of the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00. PC acknowledges financial support from the Government of Comunidad Autónoma de Madrid (Spain), via postdoctoral grant ‘Atracción de Talento Investigador’2019-T2/TIC-14760. The work of VMP is supported by NOIRLab, which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. FJE acknowledges financial support by the Spanish grant MDM-2017-0737 at Centro de Astrobiología (CSIC-INTA), Unidad de Excelencia María de Maeztu. CAG acknowledges financial support from the CAPES through scholarship for developing his PhD project and any related research. Part of this work was supported by institutional research funding IUT40-2, JPUT907, and PRG1006 of the Estonian Ministry of Education and Research. We acknowledge the support by the Centre of Excellence ‘Dark side of the Universe’ (TK133) financed by the European Union through the European Regional Development Fund.With funding from the Spanish government through the "Unit of Excellence Maria de Maeztu" accreditation (MDM-2017-0737).Peer reviewedOxford University PressMinisterio de Ciencia e Innovación (España)European CommissionComunidad de MadridNational Natural Science Foundation of ChinaNational Key Research and Development Program (China)Ministry of Education and Research (Estonia)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/290385reponame: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/AEI//MDM-2017-0737info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-112949GB-I00http://dx.doi.org/10.1093/mnras/stac3155Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2903852026-05-22T06:33:51Z |
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15,812429 |