Artículo
Integrated spectral evolution of galactic open clusters
Piatti, Andres Eduardo
; Bica, Eduardo; Clariá, Juan José
; Santos Jr., João F. C.; Ahumada, Andrea Veronica
Fecha de publicación:
09/2002
Editorial:
Oxford University Press
Revista:
Monthly Notices of the Royal Astronomical Society
ISSN:
0035-8711
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We present a library of 47 open-cluster integrated spectra, mostly obtained at CASLEO (San Juan, Argentina) in the range 3600 < λ < 7400 Å, which are made available at CDS. The data are combined with previous spectra to obtain 10 high signal-to-noise ratio basic templates in the young and intermediate-age domains, which are also provided in the library. These Galactic disc templates represent the increased time resolution spectral evolution of a stellar population unit around the Solar metallicity level. The improved signal-to-noise ratio of the present templates with respect to previous template lists, together with their increased time resolution, allowed us to improve the fundamental parameters of some open clusters. The present spectral library will be useful for several astrophysical applications, particularly for population syntheses of star-forming giant galaxies.
Palabras clave:
Open Cluster
,
Spectroscopy
,
Template
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
Piatti, Andres Eduardo; Bica, Eduardo; Clariá, Juan José; Santos Jr., João F. C.; Ahumada, Andrea Veronica; Integrated spectral evolution of galactic open clusters; Oxford University Press; Monthly Notices of the Royal Astronomical Society; 335; 1; 9-2002; 233-240
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