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: Palma, Tali, Claria Olmedo, Juan José, Geisler, Doug, Bassino, Lilia Patricia, Piatti, Andrés Eduardo, Ahumada, Andrea Verónica
Formato: Articulo
Lenguaje:Español
Publicado: 2011
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/98860
https://ri.conicet.gov.ar/11336/20730
Aporte de:
id I19-R120-10915-98860
record_format 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
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