Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5
- Autores
- Bosch, Guillermo Luis; Hägele, Guillermo Federico; Amorin, Ricardo Oscar; Firpo, Verónica; Cardaci, Monica Viviana; Vílchez, J. M.; Pérez Montero, E.; Papaderos, P.; Dors, Oli L.; Krabbe, Angela; Campuzano Castro, Federico
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Integral field spectroscopy is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. Simple and straightforward analysis such as single line fitting yields interesting results, although it might miss a more complete picture in many cases. Violent star-forming regions, such as starburst galaxies, display very complex emission line profiles due to multiple kinematic components superposed in the line of sight. We perform a spatially resolved kinematical study of a single Green Pea (GP) galaxy, SDSS J083843.63+385350.5, using a new method for analysing integral field unit observations of emission line spectra. The method considers the presence of multiple components in the emission line profiles and makes use of a statistical indicator to determine the meaningful number of components to fit the observed profiles. We are able to identify three distinct kinematic features throughout the field and discuss their link with a rotating component, a strong outflow, and a turbulent mixing layer.We also derive an updated star formation rate for SDSS J0838 and discuss the link between the observed signatures of a large-scale outflow and of the Lyman continuum leakage detected in GP galaxies.
Fil: Bosch, Guillermo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Hägele, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Amorin, Ricardo Oscar. Universidad de La Serena; Chile
Fil: Firpo, Verónica. Gemini Observatory; Chile. Universidad de La Serena; Chile
Fil: Cardaci, Monica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Vílchez, J. M.. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; España
Fil: Pérez Montero, E.. Instituto de Astrofísica de Andalucía; España
Fil: Papaderos, P.. Universidad de Porto; Portugal
Fil: Dors, Oli L.. Universidade Estadual da Paraiba; Brasil
Fil: Krabbe, Angela. Universidade Estadual da Paraiba; Brasil
Fil: Campuzano Castro, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina - Materia
-
GALAXIES: INDIVIDUAL: SDSS J083843.63+ 385350.5
GALAXIES: KINEMATICS AND DYNAMICS
GALAXIES: STARBURST
TECHNIQUES: IMAGING SPECTROSCOPY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/130562
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Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5Bosch, Guillermo LuisHägele, Guillermo FedericoAmorin, Ricardo OscarFirpo, VerónicaCardaci, Monica VivianaVílchez, J. M.Pérez Montero, E.Papaderos, P.Dors, Oli L.Krabbe, AngelaCampuzano Castro, FedericoGALAXIES: INDIVIDUAL: SDSS J083843.63+ 385350.5GALAXIES: KINEMATICS AND DYNAMICSGALAXIES: STARBURSTTECHNIQUES: IMAGING SPECTROSCOPYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Integral field spectroscopy is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. Simple and straightforward analysis such as single line fitting yields interesting results, although it might miss a more complete picture in many cases. Violent star-forming regions, such as starburst galaxies, display very complex emission line profiles due to multiple kinematic components superposed in the line of sight. We perform a spatially resolved kinematical study of a single Green Pea (GP) galaxy, SDSS J083843.63+385350.5, using a new method for analysing integral field unit observations of emission line spectra. The method considers the presence of multiple components in the emission line profiles and makes use of a statistical indicator to determine the meaningful number of components to fit the observed profiles. We are able to identify three distinct kinematic features throughout the field and discuss their link with a rotating component, a strong outflow, and a turbulent mixing layer.We also derive an updated star formation rate for SDSS J0838 and discuss the link between the observed signatures of a large-scale outflow and of the Lyman continuum leakage detected in GP galaxies.Fil: Bosch, Guillermo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Hägele, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Amorin, Ricardo Oscar. Universidad de La Serena; ChileFil: Firpo, Verónica. Gemini Observatory; Chile. Universidad de La Serena; ChileFil: Cardaci, Monica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Vílchez, J. M.. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; EspañaFil: Pérez Montero, E.. Instituto de Astrofísica de Andalucía; EspañaFil: Papaderos, P.. Universidad de Porto; PortugalFil: Dors, Oli L.. Universidade Estadual da Paraiba; BrasilFil: Krabbe, Angela. Universidade Estadual da Paraiba; BrasilFil: Campuzano Castro, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaWiley Blackwell Publishing, Inc2019-08-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/130562Bosch, Guillermo Luis; Hägele, Guillermo Federico; Amorin, Ricardo Oscar; Firpo, Verónica; Cardaci, Monica Viviana; et al.; Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 489; 2; 12-8-2019; 1787-17960035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article/489/2/1787/5548810info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stz2230info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:34Zoai:ri.conicet.gov.ar:11336/130562instacron: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 10:12:34.323CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
title |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
spellingShingle |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 Bosch, Guillermo Luis GALAXIES: INDIVIDUAL: SDSS J083843.63+ 385350.5 GALAXIES: KINEMATICS AND DYNAMICS GALAXIES: STARBURST TECHNIQUES: IMAGING SPECTROSCOPY |
title_short |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
title_full |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
title_fullStr |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
title_full_unstemmed |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
title_sort |
Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5 |
dc.creator.none.fl_str_mv |
Bosch, Guillermo Luis Hägele, Guillermo Federico Amorin, Ricardo Oscar Firpo, Verónica Cardaci, Monica Viviana Vílchez, J. M. Pérez Montero, E. Papaderos, P. Dors, Oli L. Krabbe, Angela Campuzano Castro, Federico |
author |
Bosch, Guillermo Luis |
author_facet |
Bosch, Guillermo Luis Hägele, Guillermo Federico Amorin, Ricardo Oscar Firpo, Verónica Cardaci, Monica Viviana Vílchez, J. M. Pérez Montero, E. Papaderos, P. Dors, Oli L. Krabbe, Angela Campuzano Castro, Federico |
author_role |
author |
author2 |
Hägele, Guillermo Federico Amorin, Ricardo Oscar Firpo, Verónica Cardaci, Monica Viviana Vílchez, J. M. Pérez Montero, E. Papaderos, P. Dors, Oli L. Krabbe, Angela Campuzano Castro, Federico |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
GALAXIES: INDIVIDUAL: SDSS J083843.63+ 385350.5 GALAXIES: KINEMATICS AND DYNAMICS GALAXIES: STARBURST TECHNIQUES: IMAGING SPECTROSCOPY |
topic |
GALAXIES: INDIVIDUAL: SDSS J083843.63+ 385350.5 GALAXIES: KINEMATICS AND DYNAMICS GALAXIES: STARBURST TECHNIQUES: IMAGING SPECTROSCOPY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Integral field spectroscopy is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. Simple and straightforward analysis such as single line fitting yields interesting results, although it might miss a more complete picture in many cases. Violent star-forming regions, such as starburst galaxies, display very complex emission line profiles due to multiple kinematic components superposed in the line of sight. We perform a spatially resolved kinematical study of a single Green Pea (GP) galaxy, SDSS J083843.63+385350.5, using a new method for analysing integral field unit observations of emission line spectra. The method considers the presence of multiple components in the emission line profiles and makes use of a statistical indicator to determine the meaningful number of components to fit the observed profiles. We are able to identify three distinct kinematic features throughout the field and discuss their link with a rotating component, a strong outflow, and a turbulent mixing layer.We also derive an updated star formation rate for SDSS J0838 and discuss the link between the observed signatures of a large-scale outflow and of the Lyman continuum leakage detected in GP galaxies. Fil: Bosch, Guillermo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Hägele, Guillermo Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Amorin, Ricardo Oscar. Universidad de La Serena; Chile Fil: Firpo, Verónica. Gemini Observatory; Chile. Universidad de La Serena; Chile Fil: Cardaci, Monica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Vílchez, J. M.. Instituto de Astrofísica de Andalucía; España. Consejo Superior de Investigaciones Científicas; España Fil: Pérez Montero, E.. Instituto de Astrofísica de Andalucía; España Fil: Papaderos, P.. Universidad de Porto; Portugal Fil: Dors, Oli L.. Universidade Estadual da Paraiba; Brasil Fil: Krabbe, Angela. Universidade Estadual da Paraiba; Brasil Fil: Campuzano Castro, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina |
description |
Integral field spectroscopy is well known for providing detailed insight of extended sources thanks to the possibility of handling space resolved spectroscopic information. Simple and straightforward analysis such as single line fitting yields interesting results, although it might miss a more complete picture in many cases. Violent star-forming regions, such as starburst galaxies, display very complex emission line profiles due to multiple kinematic components superposed in the line of sight. We perform a spatially resolved kinematical study of a single Green Pea (GP) galaxy, SDSS J083843.63+385350.5, using a new method for analysing integral field unit observations of emission line spectra. The method considers the presence of multiple components in the emission line profiles and makes use of a statistical indicator to determine the meaningful number of components to fit the observed profiles. We are able to identify three distinct kinematic features throughout the field and discuss their link with a rotating component, a strong outflow, and a turbulent mixing layer.We also derive an updated star formation rate for SDSS J0838 and discuss the link between the observed signatures of a large-scale outflow and of the Lyman continuum leakage detected in GP galaxies. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-12 |
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/11336/130562 Bosch, Guillermo Luis; Hägele, Guillermo Federico; Amorin, Ricardo Oscar; Firpo, Verónica; Cardaci, Monica Viviana; et al.; Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 489; 2; 12-8-2019; 1787-1796 0035-8711 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/130562 |
identifier_str_mv |
Bosch, Guillermo Luis; Hägele, Guillermo Federico; Amorin, Ricardo Oscar; Firpo, Verónica; Cardaci, Monica Viviana; et al.; Integral field spectroscopy of Green Peas - I. Disentangling disc-like turbulence and strong outflow kinematics in SDSS J083843.63+385350.5; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 489; 2; 12-8-2019; 1787-1796 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/article/489/2/1787/5548810 info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/stz2230 |
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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1844614034698010624 |
score |
13.070432 |