NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant

Autores
Baume, Gustavo Luis; Moitinho, A.; Giorgi, Edgard Ervar Salvador; Carraro, Giovanni; Vazquez, Ruben Angel
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present CCD broad band photometric observations in the fields of the Third Galactic Quadrant open clusters NGC 2580 and NGC 2588 (V(I)C and UBV(RI)C respectively). From the analysis of our data we found that NGC 2580 is located at a distance of about 4 kpc and its age is close to 160 Myr. As for NGC 2588, it is placed at about 5 kpc from the Sun and is 450 Myr old. This means that NGC 2588 belongs to the extension of the Perseus arm, whereas NGC 2580 is closer to the local arm structure. The luminosity functions (LFs) have been constructed for both clusters down to V ˜ 20 together with their initial mass functions (IMFs) for stars with masses above M ˜ 1-1.5 Mȯ. The IMF slopes for the most massive bins yielded values of x ≈ 1.3 for NGC 2580 and x ≈ 2 for NGC 2588. In the case of this latter cluster we found evidence of a core-corona structure produced probably by dynamical effect. In the main sequences of both clusters we detected gaps, which we suggest could be real features.
Fil: Baume, Gustavo Luis. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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. Università di Padova; Italia
Fil: Moitinho, A.. Observatório Astronómico de Lisboa; Portugal
Fil: Giorgi, Edgard Ervar Salvador. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Carraro, Giovanni. Dipartamento Di Astronomia, Universita Di Padova; Italia
Fil: Vazquez, Ruben Angel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Materia
Associations
Galaxy
Open clusters
NGC 2580 (galaxia)
NGC 2588 (galaxia)
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:11336/37034
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/37034
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrantBaume, Gustavo LuisMoitinho, A.Giorgi, Edgard Ervar SalvadorCarraro, GiovanniVazquez, Ruben AngelAssociationsGalaxyOpen clustersNGC 2580 (galaxia)NGC 2588 (galaxia)https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present CCD broad band photometric observations in the fields of the Third Galactic Quadrant open clusters NGC 2580 and NGC 2588 (V(I)C and UBV(RI)C respectively). From the analysis of our data we found that NGC 2580 is located at a distance of about 4 kpc and its age is close to 160 Myr. As for NGC 2588, it is placed at about 5 kpc from the Sun and is 450 Myr old. This means that NGC 2588 belongs to the extension of the Perseus arm, whereas NGC 2580 is closer to the local arm structure. The luminosity functions (LFs) have been constructed for both clusters down to V ˜ 20 together with their initial mass functions (IMFs) for stars with masses above M ˜ 1-1.5 Mȯ. The IMF slopes for the most massive bins yielded values of x ≈ 1.3 for NGC 2580 and x ≈ 2 for NGC 2588. In the case of this latter cluster we found evidence of a core-corona structure produced probably by dynamical effect. In the main sequences of both clusters we detected gaps, which we suggest could be real features.Fil: Baume, Gustavo Luis. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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. Università di Padova; ItaliaFil: Moitinho, A.. Observatório Astronómico de Lisboa; PortugalFil: Giorgi, Edgard Ervar Salvador. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Carraro, Giovanni. Dipartamento Di Astronomia, Universita Di Padova; ItaliaFil: Vazquez, Ruben Angel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaEDP Sciences2004-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37034Baume, Gustavo Luis; Moitinho, A.; Giorgi, Edgard Ervar Salvador; Carraro, Giovanni; Vazquez, Ruben Angel; NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant; EDP Sciences; Astronomy and Astrophysics; 417; 4-2004; 961-9720004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:20034427info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2004/15/aa0427/aa0427.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 Técnicas2025-10-22T11:11:28Zoai:ri.conicet.gov.ar:11336/37034instacron: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 11:11:29.286CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
title NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
spellingShingle NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
Baume, Gustavo Luis
Associations
Galaxy
Open clusters
NGC 2580 (galaxia)
NGC 2588 (galaxia)
title_short NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
title_full NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
title_fullStr NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
title_full_unstemmed NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
title_sort NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant
dc.creator.none.fl_str_mv Baume, Gustavo Luis
Moitinho, A.
Giorgi, Edgard Ervar Salvador
Carraro, Giovanni
Vazquez, Ruben Angel
author Baume, Gustavo Luis
author_facet Baume, Gustavo Luis
Moitinho, A.
Giorgi, Edgard Ervar Salvador
Carraro, Giovanni
Vazquez, Ruben Angel
author_role author
author2 Moitinho, A.
Giorgi, Edgard Ervar Salvador
Carraro, Giovanni
Vazquez, Ruben Angel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Associations
Galaxy
Open clusters
NGC 2580 (galaxia)
NGC 2588 (galaxia)
topic Associations
Galaxy
Open clusters
NGC 2580 (galaxia)
NGC 2588 (galaxia)
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 CCD broad band photometric observations in the fields of the Third Galactic Quadrant open clusters NGC 2580 and NGC 2588 (V(I)C and UBV(RI)C respectively). From the analysis of our data we found that NGC 2580 is located at a distance of about 4 kpc and its age is close to 160 Myr. As for NGC 2588, it is placed at about 5 kpc from the Sun and is 450 Myr old. This means that NGC 2588 belongs to the extension of the Perseus arm, whereas NGC 2580 is closer to the local arm structure. The luminosity functions (LFs) have been constructed for both clusters down to V ˜ 20 together with their initial mass functions (IMFs) for stars with masses above M ˜ 1-1.5 Mȯ. The IMF slopes for the most massive bins yielded values of x ≈ 1.3 for NGC 2580 and x ≈ 2 for NGC 2588. In the case of this latter cluster we found evidence of a core-corona structure produced probably by dynamical effect. In the main sequences of both clusters we detected gaps, which we suggest could be real features.
Fil: Baume, Gustavo Luis. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. 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. Università di Padova; Italia
Fil: Moitinho, A.. Observatório Astronómico de Lisboa; Portugal
Fil: Giorgi, Edgard Ervar Salvador. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Carraro, Giovanni. Dipartamento Di Astronomia, Universita Di Padova; Italia
Fil: Vazquez, Ruben Angel. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
description We present CCD broad band photometric observations in the fields of the Third Galactic Quadrant open clusters NGC 2580 and NGC 2588 (V(I)C and UBV(RI)C respectively). From the analysis of our data we found that NGC 2580 is located at a distance of about 4 kpc and its age is close to 160 Myr. As for NGC 2588, it is placed at about 5 kpc from the Sun and is 450 Myr old. This means that NGC 2588 belongs to the extension of the Perseus arm, whereas NGC 2580 is closer to the local arm structure. The luminosity functions (LFs) have been constructed for both clusters down to V ˜ 20 together with their initial mass functions (IMFs) for stars with masses above M ˜ 1-1.5 Mȯ. The IMF slopes for the most massive bins yielded values of x ≈ 1.3 for NGC 2580 and x ≈ 2 for NGC 2588. In the case of this latter cluster we found evidence of a core-corona structure produced probably by dynamical effect. In the main sequences of both clusters we detected gaps, which we suggest could be real features.
publishDate 2004
dc.date.none.fl_str_mv 2004-04
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/11336/37034
Baume, Gustavo Luis; Moitinho, A.; Giorgi, Edgard Ervar Salvador; Carraro, Giovanni; Vazquez, Ruben Angel; NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant; EDP Sciences; Astronomy and Astrophysics; 417; 4-2004; 961-972
0004-6361
CONICET Digital
CONICET
url http://hdl.handle.net/11336/37034
identifier_str_mv Baume, Gustavo Luis; Moitinho, A.; Giorgi, Edgard Ervar Salvador; Carraro, Giovanni; Vazquez, Ruben Angel; NGC 2580 and NGC 2588 : two open clusters in the third galactic quadrant; EDP Sciences; Astronomy and Astrophysics; 417; 4-2004; 961-972
0004-6361
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:20034427
info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2004/15/aa0427/aa0427.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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
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 12.982451

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