Optical spectroscopy of young tidal objects around two interacting galaxy pairs

Autores
Lee-Waddell, K.; Madrid, J. P.; Spekkens, K; Donzelli, Carlos Jose; Koribalski, B. S.; Serra, P.; Cannon, J
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present Gemini Multi-Object Spectrograph spectra of HI-rich tidal features located around the outskirts of two interacting galaxy pairs, NGC 3166/9 and NGC 4725/47. These follow-up observations are part of a multiwavelength campaign to study the properties and frequency of tidal dwarf galaxies (TDGs) in group environments. Based on the calculated gas-phase metallicity and redshift, in addition to the previously measured HI and stellar properties, we have confirmed the tidal origins of TDG candidate AGC 208457, which has emerged from the tidal debris of an interaction between the NGC 3166/9 galaxy pair. By comparing HI and optical recessional velocities, we have also confirmed a physical association of the gaseous knots and star clusters embedded in the metal-rich tidal tail of NGC 4747.
Fil: Lee-Waddell, K.. CIRO Australia Telescope National Facility; Australia
Fil: Madrid, J. P.. CIRO Australia Telescope National Facility; Australia
Fil: Spekkens, K. Royal Military College of Canada; Canadá
Fil: Donzelli, Carlos Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Koribalski, B. S.. CIRO Australia Telescope National Facility; Australia
Fil: Serra, P.. Università Degli Studi Di Cagliari.; Italia
Fil: Cannon, J. Macalester College. Department of Physics and Astronomy; Estados Unidos
Materia
GALAXIES: DWARF
GALAXIES: GROUPS: INDIVIDUAL: NGC 4725/47
GALAXIES: GROUPS: INDIVIDUALS: NGC 3166/9
GALAXIES: INTERACTIONS
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:11336/133185
Acceder
id CONICETDig_7efe07ad802d8c8e2fe6cedf489c5a78
oai_identifier_str oai:ri.conicet.gov.ar:11336/133185
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optical spectroscopy of young tidal objects around two interacting galaxy pairsLee-Waddell, K.Madrid, J. P.Spekkens, KDonzelli, Carlos JoseKoribalski, B. S.Serra, P.Cannon, JGALAXIES: DWARFGALAXIES: GROUPS: INDIVIDUAL: NGC 4725/47GALAXIES: GROUPS: INDIVIDUALS: NGC 3166/9GALAXIES: INTERACTIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present Gemini Multi-Object Spectrograph spectra of HI-rich tidal features located around the outskirts of two interacting galaxy pairs, NGC 3166/9 and NGC 4725/47. These follow-up observations are part of a multiwavelength campaign to study the properties and frequency of tidal dwarf galaxies (TDGs) in group environments. Based on the calculated gas-phase metallicity and redshift, in addition to the previously measured HI and stellar properties, we have confirmed the tidal origins of TDG candidate AGC 208457, which has emerged from the tidal debris of an interaction between the NGC 3166/9 galaxy pair. By comparing HI and optical recessional velocities, we have also confirmed a physical association of the gaseous knots and star clusters embedded in the metal-rich tidal tail of NGC 4747.Fil: Lee-Waddell, K.. CIRO Australia Telescope National Facility; AustraliaFil: Madrid, J. P.. CIRO Australia Telescope National Facility; AustraliaFil: Spekkens, K. Royal Military College of Canada; CanadáFil: Donzelli, Carlos Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Koribalski, B. S.. CIRO Australia Telescope National Facility; AustraliaFil: Serra, P.. Università Degli Studi Di Cagliari.; ItaliaFil: Cannon, J. Macalester College. Department of Physics and Astronomy; Estados UnidosWiley Blackwell Publishing, Inc2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/133185Lee-Waddell, K.; Madrid, J. P.; Spekkens, K; Donzelli, Carlos Jose; Koribalski, B. S.; et al.; Optical spectroscopy of young tidal objects around two interacting galaxy pairs; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 480; 2; 10-2018; 2719-27250035-87111365-2966CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/480/2/2719/5062816info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/sty2042info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:20:44Zoai:ri.conicet.gov.ar:11336/133185instacron: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:34982025-10-22 11:20:44.925CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optical spectroscopy of young tidal objects around two interacting galaxy pairs
title Optical spectroscopy of young tidal objects around two interacting galaxy pairs
spellingShingle Optical spectroscopy of young tidal objects around two interacting galaxy pairs
Lee-Waddell, K.
GALAXIES: DWARF
GALAXIES: GROUPS: INDIVIDUAL: NGC 4725/47
GALAXIES: GROUPS: INDIVIDUALS: NGC 3166/9
GALAXIES: INTERACTIONS
title_short Optical spectroscopy of young tidal objects around two interacting galaxy pairs
title_full Optical spectroscopy of young tidal objects around two interacting galaxy pairs
title_fullStr Optical spectroscopy of young tidal objects around two interacting galaxy pairs
title_full_unstemmed Optical spectroscopy of young tidal objects around two interacting galaxy pairs
title_sort Optical spectroscopy of young tidal objects around two interacting galaxy pairs
dc.creator.none.fl_str_mv Lee-Waddell, K.
Madrid, J. P.
Spekkens, K
Donzelli, Carlos Jose
Koribalski, B. S.
Serra, P.
Cannon, J
author Lee-Waddell, K.
author_facet Lee-Waddell, K.
Madrid, J. P.
Spekkens, K
Donzelli, Carlos Jose
Koribalski, B. S.
Serra, P.
Cannon, J
author_role author
author2 Madrid, J. P.
Spekkens, K
Donzelli, Carlos Jose
Koribalski, B. S.
Serra, P.
Cannon, J
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv GALAXIES: DWARF
GALAXIES: GROUPS: INDIVIDUAL: NGC 4725/47
GALAXIES: GROUPS: INDIVIDUALS: NGC 3166/9
GALAXIES: INTERACTIONS
topic GALAXIES: DWARF
GALAXIES: GROUPS: INDIVIDUAL: NGC 4725/47
GALAXIES: GROUPS: INDIVIDUALS: NGC 3166/9
GALAXIES: INTERACTIONS
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 Gemini Multi-Object Spectrograph spectra of HI-rich tidal features located around the outskirts of two interacting galaxy pairs, NGC 3166/9 and NGC 4725/47. These follow-up observations are part of a multiwavelength campaign to study the properties and frequency of tidal dwarf galaxies (TDGs) in group environments. Based on the calculated gas-phase metallicity and redshift, in addition to the previously measured HI and stellar properties, we have confirmed the tidal origins of TDG candidate AGC 208457, which has emerged from the tidal debris of an interaction between the NGC 3166/9 galaxy pair. By comparing HI and optical recessional velocities, we have also confirmed a physical association of the gaseous knots and star clusters embedded in the metal-rich tidal tail of NGC 4747.
Fil: Lee-Waddell, K.. CIRO Australia Telescope National Facility; Australia
Fil: Madrid, J. P.. CIRO Australia Telescope National Facility; Australia
Fil: Spekkens, K. Royal Military College of Canada; Canadá
Fil: Donzelli, Carlos Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Koribalski, B. S.. CIRO Australia Telescope National Facility; Australia
Fil: Serra, P.. Università Degli Studi Di Cagliari.; Italia
Fil: Cannon, J. Macalester College. Department of Physics and Astronomy; Estados Unidos
description We present Gemini Multi-Object Spectrograph spectra of HI-rich tidal features located around the outskirts of two interacting galaxy pairs, NGC 3166/9 and NGC 4725/47. These follow-up observations are part of a multiwavelength campaign to study the properties and frequency of tidal dwarf galaxies (TDGs) in group environments. Based on the calculated gas-phase metallicity and redshift, in addition to the previously measured HI and stellar properties, we have confirmed the tidal origins of TDG candidate AGC 208457, which has emerged from the tidal debris of an interaction between the NGC 3166/9 galaxy pair. By comparing HI and optical recessional velocities, we have also confirmed a physical association of the gaseous knots and star clusters embedded in the metal-rich tidal tail of NGC 4747.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
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/11336/133185
Lee-Waddell, K.; Madrid, J. P.; Spekkens, K; Donzelli, Carlos Jose; Koribalski, B. S.; et al.; Optical spectroscopy of young tidal objects around two interacting galaxy pairs; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 480; 2; 10-2018; 2719-2725
0035-8711
1365-2966
CONICET Digital
CONICET
url http://hdl.handle.net/11336/133185
identifier_str_mv Lee-Waddell, K.; Madrid, J. P.; Spekkens, K; Donzelli, Carlos Jose; Koribalski, B. S.; et al.; Optical spectroscopy of young tidal objects around two interacting galaxy pairs; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 480; 2; 10-2018; 2719-2725
0035-8711
1365-2966
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/article/480/2/2719/5062816
info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/sty2042
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
_version_ 1846781701856952320
score 12.982451

Publicaciones similares