Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud
Autor(a) principal: | |
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Data de Publicação: | 1996 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/109038 |
Resumo: | We present a catalogof integrated UBV photometry of 504 star clusters and 120 stellar associations in the LMC, part ofthem still embedded in emitting gas. We study age groups in terms of equivalent SWB types derived from the (U-B) X (B-V) diagram. The size ofthe spatia1 distributions increases steadily with age (SWB types), whereas a difference of axial ratio exists between the groups younger than 30 Myr and those older, which implies a nearly face-on orientation for the former and a tilt of ~45º for the latter groups. Asymmetries are present in the spâtial distributions, which, together with the noncoincidence ofthe centroids for different age groups, suggest that the LMC disk was severely perturbed in the past. |
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Bica, Eduardo Luiz DamianiClaria Olmedo, Juan JoseDottori, Horacio AlbertoSantos Junior, Joao Francisco Coelho dosPiatti, Andres E.2015-01-20T02:15:06Z19960067-0049http://hdl.handle.net/10183/109038000037325We present a catalogof integrated UBV photometry of 504 star clusters and 120 stellar associations in the LMC, part ofthem still embedded in emitting gas. We study age groups in terms of equivalent SWB types derived from the (U-B) X (B-V) diagram. The size ofthe spatia1 distributions increases steadily with age (SWB types), whereas a difference of axial ratio exists between the groups younger than 30 Myr and those older, which implies a nearly face-on orientation for the former and a tilt of ~45º for the latter groups. Asymmetries are present in the spâtial distributions, which, together with the noncoincidence ofthe centroids for different age groups, suggest that the LMC disk was severely perturbed in the past.application/pdfengThe Astrophysical journal. Supplement series. Chicago. Vol. 102, no. 1 (Jan. 1996), p. 57-73Astrofisica extragalaticaFotometria astronômicaAglomerados estelares globularesAglomerados estelaresCatalogos astronomicosGrande Nuvem de MagalhãesCatalogsGalaxies: star clustersGalaxies: photometryMagellanic cloudsIntegrated UBV photometry of 624 star clusters and associations in the Large Magellanic CloudEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000037325.pdf000037325.pdfTexto completo (inglês)application/pdf482513http://www.lume.ufrgs.br/bitstream/10183/109038/1/000037325.pdf506c9607c94355ac38815931d31d2a03MD51TEXT000037325.pdf.txt000037325.pdf.txtExtracted Texttext/plain374http://www.lume.ufrgs.br/bitstream/10183/109038/2/000037325.pdf.txtc85a6690d5b4e8ffe879640179ddb0a9MD52THUMBNAIL000037325.pdf.jpg000037325.pdf.jpgGenerated Thumbnailimage/jpeg1985http://www.lume.ufrgs.br/bitstream/10183/109038/3/000037325.pdf.jpgc48aacae6429d6dac274f76fe770bbf7MD5310183/1090382024-04-14 06:46:06.113461oai:www.lume.ufrgs.br:10183/109038Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-04-14T09:46:06Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
title |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
spellingShingle |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud Bica, Eduardo Luiz Damiani Astrofisica extragalatica Fotometria astronômica Aglomerados estelares globulares Aglomerados estelares Catalogos astronomicos Grande Nuvem de Magalhães Catalogs Galaxies: star clusters Galaxies: photometry Magellanic clouds |
title_short |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
title_full |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
title_fullStr |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
title_full_unstemmed |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
title_sort |
Integrated UBV photometry of 624 star clusters and associations in the Large Magellanic Cloud |
author |
Bica, Eduardo Luiz Damiani |
author_facet |
Bica, Eduardo Luiz Damiani Claria Olmedo, Juan Jose Dottori, Horacio Alberto Santos Junior, Joao Francisco Coelho dos Piatti, Andres E. |
author_role |
author |
author2 |
Claria Olmedo, Juan Jose Dottori, Horacio Alberto Santos Junior, Joao Francisco Coelho dos Piatti, Andres E. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Bica, Eduardo Luiz Damiani Claria Olmedo, Juan Jose Dottori, Horacio Alberto Santos Junior, Joao Francisco Coelho dos Piatti, Andres E. |
dc.subject.por.fl_str_mv |
Astrofisica extragalatica Fotometria astronômica Aglomerados estelares globulares Aglomerados estelares Catalogos astronomicos Grande Nuvem de Magalhães |
topic |
Astrofisica extragalatica Fotometria astronômica Aglomerados estelares globulares Aglomerados estelares Catalogos astronomicos Grande Nuvem de Magalhães Catalogs Galaxies: star clusters Galaxies: photometry Magellanic clouds |
dc.subject.eng.fl_str_mv |
Catalogs Galaxies: star clusters Galaxies: photometry Magellanic clouds |
description |
We present a catalogof integrated UBV photometry of 504 star clusters and 120 stellar associations in the LMC, part ofthem still embedded in emitting gas. We study age groups in terms of equivalent SWB types derived from the (U-B) X (B-V) diagram. The size ofthe spatia1 distributions increases steadily with age (SWB types), whereas a difference of axial ratio exists between the groups younger than 30 Myr and those older, which implies a nearly face-on orientation for the former and a tilt of ~45º for the latter groups. Asymmetries are present in the spâtial distributions, which, together with the noncoincidence ofthe centroids for different age groups, suggest that the LMC disk was severely perturbed in the past. |
publishDate |
1996 |
dc.date.issued.fl_str_mv |
1996 |
dc.date.accessioned.fl_str_mv |
2015-01-20T02:15:06Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/109038 |
dc.identifier.issn.pt_BR.fl_str_mv |
0067-0049 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000037325 |
identifier_str_mv |
0067-0049 000037325 |
url |
http://hdl.handle.net/10183/109038 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
The Astrophysical journal. Supplement series. Chicago. Vol. 102, no. 1 (Jan. 1996), p. 57-73 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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