HII regions in the CALIFA survey: I. Catalog presentation

Autores
Espinosa Ponce, Carlos; Sánchez, S. F.; Morisset, C.; Barrera Ballesteros, J. K.; Galbany, Lluís; García Benito, Rubén; Lacerda, E. A. D.; Mast, Damian
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a new catalogue of H II regions based on the integral field spectroscopy (IFS) data of the extended CALIFA and PISCO samples. The selection of H II regions was based on two assumptions: a clumpy structure with high contrast of H α emission and an underlying stellar population comprising young stars. The catalogue provides the spectroscopic information of 26 408 individual regions corresponding to 924 galaxies, including the flux intensities and equivalent widths of 51 emission lines covering the wavelength range between 3745 and 7200 Å. To our knowledge, this is the largest catalogue of spectroscopic properties of H II regions. We explore a new approach to decontaminate the emission lines from diffuse ionized gas contribution. This diffuse gas correction was estimated to correct every emission line within the considered spectral range. With the catalogue of H II regions corrected, new demarcation lines are proposed for the classical diagnostic diagrams. Finally, we study the properties of the underlying stellar populations of the H II regions. It was found that there is a direct relationship between the ionization conditions on the nebulae and the properties of stellar populations besides the physicals condition on the ionized regions.
Fil: Espinosa Ponce, Carlos. Universidad Nacional Autónoma de México; México
Fil: Sánchez, S. F.. Universidad Nacional Autónoma de México; México
Fil: Morisset, C.. Universidad Nacional Autónoma de México; México
Fil: Barrera Ballesteros, J. K.. Universidad Nacional Autónoma de México; México
Fil: Galbany, Lluís. Universidad de Granada; España
Fil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; España
Fil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México; México
Fil: Mast, Damian. Archivo del Observatorio Astronomico de Cordoba ; Observatorio Astronomico de Cordoba ; Rectorado ; Universidad Nacional de Cordoba; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
GALAXIES: ISM
GALAXIES: STAR FORMATION
HII REGIONS
ISM: GENERAL
TECHNIQUES: SPECTROSCOPIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/132408
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/132408
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling HII regions in the CALIFA survey: I. Catalog presentationEspinosa Ponce, CarlosSánchez, S. F.Morisset, C.Barrera Ballesteros, J. K.Galbany, LluísGarcía Benito, RubénLacerda, E. A. D.Mast, DamianGALAXIES: ISMGALAXIES: STAR FORMATIONHII REGIONSISM: GENERALTECHNIQUES: SPECTROSCOPIChttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a new catalogue of H II regions based on the integral field spectroscopy (IFS) data of the extended CALIFA and PISCO samples. The selection of H II regions was based on two assumptions: a clumpy structure with high contrast of H α emission and an underlying stellar population comprising young stars. The catalogue provides the spectroscopic information of 26 408 individual regions corresponding to 924 galaxies, including the flux intensities and equivalent widths of 51 emission lines covering the wavelength range between 3745 and 7200 Å. To our knowledge, this is the largest catalogue of spectroscopic properties of H II regions. We explore a new approach to decontaminate the emission lines from diffuse ionized gas contribution. This diffuse gas correction was estimated to correct every emission line within the considered spectral range. With the catalogue of H II regions corrected, new demarcation lines are proposed for the classical diagnostic diagrams. Finally, we study the properties of the underlying stellar populations of the H II regions. It was found that there is a direct relationship between the ionization conditions on the nebulae and the properties of stellar populations besides the physicals condition on the ionized regions.Fil: Espinosa Ponce, Carlos. Universidad Nacional Autónoma de México; MéxicoFil: Sánchez, S. F.. Universidad Nacional Autónoma de México; MéxicoFil: Morisset, C.. Universidad Nacional Autónoma de México; MéxicoFil: Barrera Ballesteros, J. K.. Universidad Nacional Autónoma de México; MéxicoFil: Galbany, Lluís. Universidad de Granada; EspañaFil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; EspañaFil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México; MéxicoFil: Mast, Damian. Archivo del Observatorio Astronomico de Cordoba ; Observatorio Astronomico de Cordoba ; Rectorado ; Universidad Nacional de Cordoba; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaWiley Blackwell Publishing, Inc2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/132408Espinosa Ponce, Carlos; Sánchez, S. F.; Morisset, C.; Barrera Ballesteros, J. K.; Galbany, Lluís; et al.; HII regions in the CALIFA survey: I. Catalog presentation; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 494; 2; 3-2020; 1622-16460035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staa782/5810678info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/staa782info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/2003.07865info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:06Zoai:ri.conicet.gov.ar:11336/132408instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:07.231CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv HII regions in the CALIFA survey: I. Catalog presentation
title HII regions in the CALIFA survey: I. Catalog presentation
spellingShingle HII regions in the CALIFA survey: I. Catalog presentation
Espinosa Ponce, Carlos
GALAXIES: ISM
GALAXIES: STAR FORMATION
HII REGIONS
ISM: GENERAL
TECHNIQUES: SPECTROSCOPIC
title_short HII regions in the CALIFA survey: I. Catalog presentation
title_full HII regions in the CALIFA survey: I. Catalog presentation
title_fullStr HII regions in the CALIFA survey: I. Catalog presentation
title_full_unstemmed HII regions in the CALIFA survey: I. Catalog presentation
title_sort HII regions in the CALIFA survey: I. Catalog presentation
dc.creator.none.fl_str_mv Espinosa Ponce, Carlos
Sánchez, S. F.
Morisset, C.
Barrera Ballesteros, J. K.
Galbany, Lluís
García Benito, Rubén
Lacerda, E. A. D.
Mast, Damian
author Espinosa Ponce, Carlos
author_facet Espinosa Ponce, Carlos
Sánchez, S. F.
Morisset, C.
Barrera Ballesteros, J. K.
Galbany, Lluís
García Benito, Rubén
Lacerda, E. A. D.
Mast, Damian
author_role author
author2 Sánchez, S. F.
Morisset, C.
Barrera Ballesteros, J. K.
Galbany, Lluís
García Benito, Rubén
Lacerda, E. A. D.
Mast, Damian
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv GALAXIES: ISM
GALAXIES: STAR FORMATION
HII REGIONS
ISM: GENERAL
TECHNIQUES: SPECTROSCOPIC
topic GALAXIES: ISM
GALAXIES: STAR FORMATION
HII REGIONS
ISM: GENERAL
TECHNIQUES: SPECTROSCOPIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a new catalogue of H II regions based on the integral field spectroscopy (IFS) data of the extended CALIFA and PISCO samples. The selection of H II regions was based on two assumptions: a clumpy structure with high contrast of H α emission and an underlying stellar population comprising young stars. The catalogue provides the spectroscopic information of 26 408 individual regions corresponding to 924 galaxies, including the flux intensities and equivalent widths of 51 emission lines covering the wavelength range between 3745 and 7200 Å. To our knowledge, this is the largest catalogue of spectroscopic properties of H II regions. We explore a new approach to decontaminate the emission lines from diffuse ionized gas contribution. This diffuse gas correction was estimated to correct every emission line within the considered spectral range. With the catalogue of H II regions corrected, new demarcation lines are proposed for the classical diagnostic diagrams. Finally, we study the properties of the underlying stellar populations of the H II regions. It was found that there is a direct relationship between the ionization conditions on the nebulae and the properties of stellar populations besides the physicals condition on the ionized regions.
Fil: Espinosa Ponce, Carlos. Universidad Nacional Autónoma de México; México
Fil: Sánchez, S. F.. Universidad Nacional Autónoma de México; México
Fil: Morisset, C.. Universidad Nacional Autónoma de México; México
Fil: Barrera Ballesteros, J. K.. Universidad Nacional Autónoma de México; México
Fil: Galbany, Lluís. Universidad de Granada; España
Fil: García Benito, Rubén. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; España
Fil: Lacerda, E. A. D.. Universidad Nacional Autónoma de México; México
Fil: Mast, Damian. Archivo del Observatorio Astronomico de Cordoba ; Observatorio Astronomico de Cordoba ; Rectorado ; Universidad Nacional de Cordoba; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description We present a new catalogue of H II regions based on the integral field spectroscopy (IFS) data of the extended CALIFA and PISCO samples. The selection of H II regions was based on two assumptions: a clumpy structure with high contrast of H α emission and an underlying stellar population comprising young stars. The catalogue provides the spectroscopic information of 26 408 individual regions corresponding to 924 galaxies, including the flux intensities and equivalent widths of 51 emission lines covering the wavelength range between 3745 and 7200 Å. To our knowledge, this is the largest catalogue of spectroscopic properties of H II regions. We explore a new approach to decontaminate the emission lines from diffuse ionized gas contribution. This diffuse gas correction was estimated to correct every emission line within the considered spectral range. With the catalogue of H II regions corrected, new demarcation lines are proposed for the classical diagnostic diagrams. Finally, we study the properties of the underlying stellar populations of the H II regions. It was found that there is a direct relationship between the ionization conditions on the nebulae and the properties of stellar populations besides the physicals condition on the ionized regions.
publishDate 2020
dc.date.none.fl_str_mv 2020-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/132408
Espinosa Ponce, Carlos; Sánchez, S. F.; Morisset, C.; Barrera Ballesteros, J. K.; Galbany, Lluís; et al.; HII regions in the CALIFA survey: I. Catalog presentation; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 494; 2; 3-2020; 1622-1646
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/132408
identifier_str_mv Espinosa Ponce, Carlos; Sánchez, S. F.; Morisset, C.; Barrera Ballesteros, J. K.; Galbany, Lluís; et al.; HII regions in the CALIFA survey: I. Catalog presentation; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 494; 2; 3-2020; 1622-1646
0035-8711
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/staa782/5810678
info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/staa782
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/2003.07865
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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