On the shape of luminosity profiles of dwarf galaxies as a distance indicator: the NGC 5044 Group revisited

Conflicting evidence has been recently raised in order to use surface brightness profiles of dwarf galaxies as a distance indicator. In this paper we discuss in some detail the main error sources in profile fitting procedures for galaxies with more than one physical component, showing their impact o...

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Guardado en:
Detalles Bibliográficos
Autores principales: Cellone, Sergio Aldo, Buzzoni, Alberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2001
Materias:
Ciencias Astronómicas
galaxies: clusters: NGC 5044 Group; galaxies: distances and redshifts, elliptical and lenticular, fundamental parameters, photometry, structure
galaxias
estrellas
astrofísica
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/2067
http://www.aanda.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/aa/full/2001/15/aah2021/aah2021.html
http://www.aanda.org/articles/aa/pdf/2001/15/aah2021.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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