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dc.contributor.author
Piatti, Andres Eduardo  
dc.contributor.author
Cole, Andrew  
dc.date.available
2019-04-23T19:18:03Z  
dc.date.issued
2017-09  
dc.identifier.citation
Piatti, Andres Eduardo; Cole, Andrew; Observational hints of a real age spread in the young LMC star cluster NGC 1971; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society: Letters; 470; 1; 9-2017; L77-L81  
dc.identifier.issn
1745-3933  
dc.identifier.uri
http://hdl.handle.net/11336/74838  
dc.description.abstract
We report that the serendipitous young Large Magellanic Cloud cluster NGC 1971 exhibits an extended main-sequence turn-off (eMSTO) possibly originated mostly by a real age spread. We used CT1 Washington photometry to produce a colour–magnitude diagram (CMD) with the fiducial cluster features. From its eMSTO, we estimated an age spread of ∼170 Myr (observed age range 100–280 Myr), once observational errors, stellar binarity, overall metallicity variations and stellar rotation effects were subtracted in quadrature from the observed age width.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley Blackwell Publishing, Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Cluster  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Observational hints of a real age spread in the young LMC star cluster NGC 1971  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-04-15T18:17:28Z  
dc.journal.volume
470  
dc.journal.number
1  
dc.journal.pagination
L77-L81  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Piatti, Andres Eduardo. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Cole, Andrew. University of Tasmania; Australia  
dc.journal.title
Monthly Notices of the Royal Astronomical Society: Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnrasl/article-abstract/doi/10.1093/mnrasl/slx081/3854788  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/mnrasl/slx081  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1705.08186  

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