Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra

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.

Bibliographic Details
Authors: Pilyugin, L.S., Lara-López, M. A., Vílchez Medina, José Manuel, Duarte Puertas, Salvador, Zinchenko, I. A., Dors, O. L.
Format: article
Status:Published version
Publication Date:2022
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/296626
Online Access:http://hdl.handle.net/10261/296626
Access Level:Open access
Keyword:ISM: abundances
H II regions
Galaxy: abundances
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dc.title.none.fl_str_mv Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
title Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
spellingShingle Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
Pilyugin, L.S.
ISM: abundances
H II regions
Galaxy: abundances
title_short Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
title_full Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
title_fullStr Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
title_full_unstemmed Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
title_sort Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectra
dc.creator.none.fl_str_mv Pilyugin, L.S.
Lara-López, M. A.
Vílchez Medina, José Manuel
Duarte Puertas, Salvador
Zinchenko, I. A.
Dors, O. L.
author Pilyugin, L.S.
author_facet Pilyugin, L.S.
Lara-López, M. A.
Vílchez Medina, José Manuel
Duarte Puertas, Salvador
Zinchenko, I. A.
Dors, O. L.
author_role author
author2 Lara-López, M. A.
Vílchez Medina, José Manuel
Duarte Puertas, Salvador
Zinchenko, I. A.
Dors, O. L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Junta de Andalucía
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv ISM: abundances
H II regions
Galaxy: abundances
topic ISM: abundances
H II regions
Galaxy: abundances
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
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
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/296626
url http://hdl.handle.net/10261/296626
dc.language.none.fl_str_mv Inglés
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107408GB-C44
http://dx.doi.org/10.1051/0004-6361/202244231
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dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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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
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spelling Calibration-based abundances in the interstellar gas of galaxies from slit and IFU spectraPilyugin, L.S.Lara-López, M. A.Vílchez Medina, José ManuelDuarte Puertas, SalvadorZinchenko, I. A.Dors, O. L.ISM: abundancesH II regionsGalaxy: abundancesThis 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.In this work, we make use of available integral field unit (IFU) spectroscopy and slit spectra of several nearby galaxies. The pre-existing empirical R and S calibrations for abundance determinations are constructed using a sample of H II regions with high-quality slit spectra. In this paper, we test the applicability of those calibrations to the IFU spectra. We estimate the calibration-based abundances obtained using both the IFU and the slit spectroscopy for eight nearby galaxies. The median values of the slit and IFU spectra-based abundances in bins of 0.1 in fractional radius Rg (normalised to the optical radius R25) of a galaxy are determined and compared. We find that the IFU and the slit spectra-based abundances obtained through the R calibration are close to each other; the mean value of the differences of abundances is 0.005 dex, and the scatter in the differences is 0.037 dex for 38 datapoints. The S calibration can produce systematically underestimated values of the IFU spectra-based abundances at high metallicities (12 + log(O/H) ≳8.55); the mean value of the differences is −0.059 dex for 21 datapoints, while at lower metallicities the mean value of the differences is −0.018 dex and the scatter is 0.045 dex for 36 data points. This provides evidence that the R calibration produces more consistent abundance estimations between the slit and the IFU spectra than the S calibration. We find that the same calibration can produce close estimations of the abundances using IFU spectra obtained with different spatial resolution and different spatial samplings. This is in line with the recent finding that the contribution of the diffuse ionised gas to the large-aperture spectra of H II regions has a secondary effect. © L. S. Pilyugin et al. 2022.We thank the VENGA collaboration for providing access to the data. L.S.P acknowledges support from the Research Council of Lithuania (LMTLT) (grant no. P-LU-PAR-22-7). MALL acknowledges support from the Spanish grant PID2021-123417OB-I00. SDP is grateful to the Fonds de Recherche du Québec – Nature et Technologies. JVM and SDP acknowledge financial support from the Spanish Ministerio de Economía y Competitividad under grants AYA2016-79724-C4-4-P and PID2019-107408GB-C44, from Junta de Andalucía Excellence Project P18-FR-2664, and also acknowledge support from the State Agency for Research of the Spanish MCIU through the ‘Center of Excellence Severo Ochoa’ award for the Instituto de Astrofísica de Andalucía (SEV-2017-0709). This study makes use of the results based on the Calar Alto Legacy Integral Field Area (CALIFA) survey (http://califa.caha.es/).Peer reviewedEDP SciencesMinisterio de Ciencia e Innovación (España)Junta de AndalucíaEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/296626reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MICINN//SEV-2017-0709info:eu-repo/grantAgreement/MICINN//PID2021-123417OB-I00info:eu-repo/grantAgreement/MICINN//AYA2016-79724-C4-4-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107408GB-C44http://dx.doi.org/10.1051/0004-6361/202244231Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2966262026-05-22T06:33:51Z
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