The miniJPAS survey: stellar atmospheric parameters from 56 optical filters

Autor: H-B Yuan, L Yang, P Cruz, F Jiménez-Esteban, S Daflon, V M Placco, S Akras, E J Alfaro, C Andrés Galarza, D R Gonçalves, F-Q Duan, J-F Liu, J Laur, E Solano, M Borges Fernandes, A J Cenarro, A Marín-Franch, J Varela, A Ederoclite, Carlos López-Sanjuan, R Abramo, J Alcaniz, N Benítez, S Bonoli, D Cristóbal-Hornillos, R A Dupke, Antonio Hernán-Caballero, C Mendes de Oliveira, M Moles, L Sodré, Héctor Vázquez Ramió, K Taylor
Přispěvatelé: Ministerio de Ciencia e Innovación (España), European Commission
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Popis: 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 (
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 "Severo Ochoa Centre of Excellence" accreditation (CEX2021-001131-S).
Databáze: OpenAIRE
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