The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627
- Autores
- Piatti, Andres Eduardo; Claria Olmedo, Juan Jose; Ahumada, Andrea Veronica
- Año de publicación
- 2004
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present CCD VIKC and CMT1 photometry in the field of the open cluster NGC 2627. A mean cluster metallicity of [Fe/H] = -0.12 +/- 0.08 was derived from four Washington abundance indices. Through comparison of the cluster CMDs with theoretical isochrones, we derived reddening, distance and age. We examined the overall properties of the intermediate-age open clusters and we identified four peaks of cluster formation at 0.7-0.8, 1.0-1.1, 1.6-1.7 and 2.0-2.1 Gyr. A radial abundance gradient of -0.08 dex/kpc was derived, but no clear evidence for a Z gradient was found.
Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Claria Olmedo, Juan Jose. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ahumada, Andrea Veronica. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/21184
Ver los metadatos del registro completo
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The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627Piatti, Andres EduardoClaria Olmedo, Juan JoseAhumada, Andrea Veronicahttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present CCD VIKC and CMT1 photometry in the field of the open cluster NGC 2627. A mean cluster metallicity of [Fe/H] = -0.12 +/- 0.08 was derived from four Washington abundance indices. Through comparison of the cluster CMDs with theoretical isochrones, we derived reddening, distance and age. We examined the overall properties of the intermediate-age open clusters and we identified four peaks of cluster formation at 0.7-0.8, 1.0-1.1, 1.6-1.7 and 2.0-2.1 Gyr. A radial abundance gradient of -0.08 dex/kpc was derived, but no clear evidence for a Z gradient was found.Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Claria Olmedo, Juan Jose. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ahumada, Andrea Veronica. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAsociación Argentina de Astronomía2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/21184Piatti, Andres Eduardo; Claria Olmedo, Juan Jose; Ahumada, Andrea Veronica; The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 47; 12-2004; 158-1611669-9521CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/uploads/docs/baaa_47.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:15Zoai:ri.conicet.gov.ar:11336/21184instacron: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:34982025-09-29 10:39:15.715CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
title |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
spellingShingle |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 Piatti, Andres Eduardo |
title_short |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
title_full |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
title_fullStr |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
title_full_unstemmed |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
title_sort |
The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627 |
dc.creator.none.fl_str_mv |
Piatti, Andres Eduardo Claria Olmedo, Juan Jose Ahumada, Andrea Veronica |
author |
Piatti, Andres Eduardo |
author_facet |
Piatti, Andres Eduardo Claria Olmedo, Juan Jose Ahumada, Andrea Veronica |
author_role |
author |
author2 |
Claria Olmedo, Juan Jose Ahumada, Andrea Veronica |
author2_role |
author author |
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 VIKC and CMT1 photometry in the field of the open cluster NGC 2627. A mean cluster metallicity of [Fe/H] = -0.12 +/- 0.08 was derived from four Washington abundance indices. Through comparison of the cluster CMDs with theoretical isochrones, we derived reddening, distance and age. We examined the overall properties of the intermediate-age open clusters and we identified four peaks of cluster formation at 0.7-0.8, 1.0-1.1, 1.6-1.7 and 2.0-2.1 Gyr. A radial abundance gradient of -0.08 dex/kpc was derived, but no clear evidence for a Z gradient was found. Fil: Piatti, Andres Eduardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina Fil: Claria Olmedo, Juan Jose. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ahumada, Andrea Veronica. Universidad Nacional de Cordoba. Observatorio Astronomico de Cordoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
We present CCD VIKC and CMT1 photometry in the field of the open cluster NGC 2627. A mean cluster metallicity of [Fe/H] = -0.12 +/- 0.08 was derived from four Washington abundance indices. Through comparison of the cluster CMDs with theoretical isochrones, we derived reddening, distance and age. We examined the overall properties of the intermediate-age open clusters and we identified four peaks of cluster formation at 0.7-0.8, 1.0-1.1, 1.6-1.7 and 2.0-2.1 Gyr. A radial abundance gradient of -0.08 dex/kpc was derived, but no clear evidence for a Z gradient was found. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-12 |
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/11336/21184 Piatti, Andres Eduardo; Claria Olmedo, Juan Jose; Ahumada, Andrea Veronica; The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 47; 12-2004; 158-161 1669-9521 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/21184 |
identifier_str_mv |
Piatti, Andres Eduardo; Claria Olmedo, Juan Jose; Ahumada, Andrea Veronica; The overall properties of intermediate-age galactic open clusters: fundamental parameters of NGC 2627; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 47; 12-2004; 158-161 1669-9521 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.astronomiaargentina.org.ar/uploads/docs/baaa_47.pdf |
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 |
dc.publisher.none.fl_str_mv |
Asociación Argentina de Astronomía |
publisher.none.fl_str_mv |
Asociación Argentina de Astronomía |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |