Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington
As part of our uninterrupted systematic study of star clusters in the Large Magellanic Cloud (LMC), we present preliminary results for 4 faint, unstudied LMC star clusters. Based on CCD images in the Washington system obtained with the 4 m telescope at Cerro Tololo Inter-American Observatory (Chile)...
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Autores principales: | , , , , , |
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Formato: | Articulo |
Lenguaje: | Español |
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2011
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/98860 https://ri.conicet.gov.ar/11336/20730 |
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I19-R120-10915-98860 |
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dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Español |
topic |
Astronomía Cluster |
spellingShingle |
Astronomía Cluster Palma, Tali Claria Olmedo, Juan José Geisler, Doug Bassino, Lilia Patricia Piatti, Andrés Eduardo Ahumada, Andrea Verónica Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
topic_facet |
Astronomía Cluster |
description |
As part of our uninterrupted systematic study of star clusters in the Large Magellanic Cloud (LMC), we present preliminary results for 4 faint, unstudied LMC star clusters. Based on CCD images in the Washington system obtained with the 4 m telescope at Cerro Tololo Inter-American Observatory (Chile), we derive approximate ages and metallicities using theoretical isochrones in the (T,C-T1) diagrams. The clusters are aged between 550 and 1300 Myr, being all of them relatively metal-poor. Their approximate radii were estimated from stellar density profiles. The current study will be soon extended into a vast LMC region wherein numerous unstudied star clusters can be found (Palma 2011). |
format |
Articulo Articulo |
author |
Palma, Tali Claria Olmedo, Juan José Geisler, Doug Bassino, Lilia Patricia Piatti, Andrés Eduardo Ahumada, Andrea Verónica |
author_facet |
Palma, Tali Claria Olmedo, Juan José Geisler, Doug Bassino, Lilia Patricia Piatti, Andrés Eduardo Ahumada, Andrea Verónica |
author_sort |
Palma, Tali |
title |
Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
title_short |
Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
title_full |
Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
title_fullStr |
Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
title_full_unstemmed |
Parámetros astrofísicos fundamentales de 4 cúmulos estelares de la Nube Mayor de Magallanes en base a fotometría de Washington |
title_sort |
parámetros astrofísicos fundamentales de 4 cúmulos estelares de la nube mayor de magallanes en base a fotometría de washington |
publishDate |
2011 |
url |
http://sedici.unlp.edu.ar/handle/10915/98860 https://ri.conicet.gov.ar/11336/20730 |
work_keys_str_mv |
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Repositorios |
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