Metallicity gradient in the globular cluster system around NGC 1399

We present integrated Washington photometry (C,M,T₁) of globular clusters in the held of NGC 1399. Conflicting evidence on the presence of a (B-V) color gradient as a function of galactocentric distance has been reported for this cluster system. Here we investigate the existence of this gradient usi...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Ostrov, Pablo Gabriel, Geisler, D., Forte, Juan Carlos
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1992
Materias:
Astronomía
Galaxia
ngc 1399
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/145303
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-145303
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
ngc 1399
spellingShingle Astronomía
Galaxia
ngc 1399
Ostrov, Pablo Gabriel
Geisler, D.
Forte, Juan Carlos
Metallicity gradient in the globular cluster system around NGC 1399
topic_facet Astronomía
Galaxia
ngc 1399
description We present integrated Washington photometry (C,M,T₁) of globular clusters in the held of NGC 1399. Conflicting evidence on the presence of a (B-V) color gradient as a function of galactocentric distance has been reported for this cluster system. Here we investigate the existence of this gradient using the (C-T₁) index, which is twice as metallicity sensitive as (B-V).
format Articulo
Comunicacion
author Ostrov, Pablo Gabriel
Geisler, D.
Forte, Juan Carlos
author_facet Ostrov, Pablo Gabriel
Geisler, D.
Forte, Juan Carlos
author_sort Ostrov, Pablo Gabriel
title Metallicity gradient in the globular cluster system around NGC 1399
title_short Metallicity gradient in the globular cluster system around NGC 1399
title_full Metallicity gradient in the globular cluster system around NGC 1399
title_fullStr Metallicity gradient in the globular cluster system around NGC 1399
title_full_unstemmed Metallicity gradient in the globular cluster system around NGC 1399
title_sort metallicity gradient in the globular cluster system around ngc 1399
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/145303
work_keys_str_mv AT ostrovpablogabriel metallicitygradientintheglobularclustersystemaroundngc1399
AT geislerd metallicitygradientintheglobularclustersystemaroundngc1399
AT fortejuancarlos metallicitygradientintheglobularclustersystemaroundngc1399
bdutipo_str Repositorios
_version_ 1764820460451659776

Ejemplares similares