The Ara OB1 Association and its molecular complex
- Autores
- Arnal, Edmundo Marcelo; Romero, Gisela Andrea; May, J.; Minniti, D.
- Año de publicación
- 2005
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Carbon monoxide (12CO J= 1 ?¨ 0) line observations toward the OB association Ara OB1 are reported. The molecular features that are likely to be associated with the OB-association span a velocity range from -28 to -20 km s-1. The most negative radial velocities are observed along NGC 6188 (also known as the Rim Nebula). The main CO structures, labeled E and F in Fig. ref{arnal:COobs}, have radial velocities of about -23.5 and -21.8 km s-1, respectively. The former harbors the IRAS source IRAS 16362-4845 and the infrared cluster RCW 108-IR. The observations at intermediate resolution show noticeable changes in shape, peak intensity and full width at half maximum in the line profiles observed toward structures E and F. The large line widths, about 7.5 km s-1, found toward structure E very likely reflect the interaction of RCW 108-IR with its surrounding molecular gas. A scale down version of this phenomenon is also found toward structure F
Fil: Arnal, Edmundo Marcelo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Romero, Gisela Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: May, J.. Universidad de Chile; Chile
Fil: Minniti, D.. Universidad Católica de Chile; Chile - Materia
-
OB associations
Molecular gas
Ara OB1 - 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:11336/29694
Ver los metadatos del registro completo
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The Ara OB1 Association and its molecular complexArnal, Edmundo MarceloRomero, Gisela AndreaMay, J.Minniti, D.OB associationsMolecular gasAra OB1https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Carbon monoxide (12CO J= 1 ?¨ 0) line observations toward the OB association Ara OB1 are reported. The molecular features that are likely to be associated with the OB-association span a velocity range from -28 to -20 km s-1. The most negative radial velocities are observed along NGC 6188 (also known as the Rim Nebula). The main CO structures, labeled E and F in Fig. ref{arnal:COobs}, have radial velocities of about -23.5 and -21.8 km s-1, respectively. The former harbors the IRAS source IRAS 16362-4845 and the infrared cluster RCW 108-IR. The observations at intermediate resolution show noticeable changes in shape, peak intensity and full width at half maximum in the line profiles observed toward structures E and F. The large line widths, about 7.5 km s-1, found toward structure E very likely reflect the interaction of RCW 108-IR with its surrounding molecular gas. A scale down version of this phenomenon is also found toward structure FFil: Arnal, Edmundo Marcelo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Romero, Gisela Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: May, J.. Universidad de Chile; ChileFil: Minniti, D.. Universidad Católica de Chile; ChileAstronomical Society of the Pacific2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29694Arnal, Edmundo Marcelo; Romero, Gisela Andrea; May, J.; Minniti, D.; The Ara OB1 Association and its molecular complex; Astronomical Society of the Pacific; Astronomical Society of the Pacific Conference Series; 344; 00; 12-2005; 173-1771080-7926CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2005ASPC..344..173Ainfo:eu-repo/semantics/altIdentifier/url/http://aspbooks.org/custom/publications/paper/344-0173.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:33Zoai:ri.conicet.gov.ar:11336/29694instacron: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 09:52:33.457CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The Ara OB1 Association and its molecular complex |
title |
The Ara OB1 Association and its molecular complex |
spellingShingle |
The Ara OB1 Association and its molecular complex Arnal, Edmundo Marcelo OB associations Molecular gas Ara OB1 |
title_short |
The Ara OB1 Association and its molecular complex |
title_full |
The Ara OB1 Association and its molecular complex |
title_fullStr |
The Ara OB1 Association and its molecular complex |
title_full_unstemmed |
The Ara OB1 Association and its molecular complex |
title_sort |
The Ara OB1 Association and its molecular complex |
dc.creator.none.fl_str_mv |
Arnal, Edmundo Marcelo Romero, Gisela Andrea May, J. Minniti, D. |
author |
Arnal, Edmundo Marcelo |
author_facet |
Arnal, Edmundo Marcelo Romero, Gisela Andrea May, J. Minniti, D. |
author_role |
author |
author2 |
Romero, Gisela Andrea May, J. Minniti, D. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
OB associations Molecular gas Ara OB1 |
topic |
OB associations Molecular gas Ara OB1 |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Carbon monoxide (12CO J= 1 ?¨ 0) line observations toward the OB association Ara OB1 are reported. The molecular features that are likely to be associated with the OB-association span a velocity range from -28 to -20 km s-1. The most negative radial velocities are observed along NGC 6188 (also known as the Rim Nebula). The main CO structures, labeled E and F in Fig. ref{arnal:COobs}, have radial velocities of about -23.5 and -21.8 km s-1, respectively. The former harbors the IRAS source IRAS 16362-4845 and the infrared cluster RCW 108-IR. The observations at intermediate resolution show noticeable changes in shape, peak intensity and full width at half maximum in the line profiles observed toward structures E and F. The large line widths, about 7.5 km s-1, found toward structure E very likely reflect the interaction of RCW 108-IR with its surrounding molecular gas. A scale down version of this phenomenon is also found toward structure F Fil: Arnal, Edmundo Marcelo. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina Fil: Romero, Gisela Andrea. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina Fil: May, J.. Universidad de Chile; Chile Fil: Minniti, D.. Universidad Católica de Chile; Chile |
description |
Carbon monoxide (12CO J= 1 ?¨ 0) line observations toward the OB association Ara OB1 are reported. The molecular features that are likely to be associated with the OB-association span a velocity range from -28 to -20 km s-1. The most negative radial velocities are observed along NGC 6188 (also known as the Rim Nebula). The main CO structures, labeled E and F in Fig. ref{arnal:COobs}, have radial velocities of about -23.5 and -21.8 km s-1, respectively. The former harbors the IRAS source IRAS 16362-4845 and the infrared cluster RCW 108-IR. The observations at intermediate resolution show noticeable changes in shape, peak intensity and full width at half maximum in the line profiles observed toward structures E and F. The large line widths, about 7.5 km s-1, found toward structure E very likely reflect the interaction of RCW 108-IR with its surrounding molecular gas. A scale down version of this phenomenon is also found toward structure F |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-12 |
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/11336/29694 Arnal, Edmundo Marcelo; Romero, Gisela Andrea; May, J.; Minniti, D.; The Ara OB1 Association and its molecular complex; Astronomical Society of the Pacific; Astronomical Society of the Pacific Conference Series; 344; 00; 12-2005; 173-177 1080-7926 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/29694 |
identifier_str_mv |
Arnal, Edmundo Marcelo; Romero, Gisela Andrea; May, J.; Minniti, D.; The Ara OB1 Association and its molecular complex; Astronomical Society of the Pacific; Astronomical Society of the Pacific Conference Series; 344; 00; 12-2005; 173-177 1080-7926 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2005ASPC..344..173A info:eu-repo/semantics/altIdentifier/url/http://aspbooks.org/custom/publications/paper/344-0173.html |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Astronomical Society of the Pacific |
publisher.none.fl_str_mv |
Astronomical Society of the Pacific |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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