Statistical properties of low surface brightness galaxies

The low surface brightness galaxies (lsb) have been cataloged selecting them from photographic plates applying subjective criteria. In this work we have tried to determine limit values for parameters, which are independent of the distance, in order to be able to classify quantitatively those objects...

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Detalles Bibliográficos
Autores principales: Martín, María Cristina, Bajaja, Esteban
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1990
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142716
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142716
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
spellingShingle Astronomía
Galaxia
Martín, María Cristina
Bajaja, Esteban
Statistical properties of low surface brightness galaxies
topic_facet Astronomía
Galaxia
description The low surface brightness galaxies (lsb) have been cataloged selecting them from photographic plates applying subjective criteria. In this work we have tried to determine limit values for parameters, which are independent of the distance, in order to be able to classify quantitatively those objects. Using samples of "normal" and "lsb" (from the DDO catalog) galaxies, we have found that the latter are characterized by a HI velocity profile width, corrected for inclination of less than 224 km/s and a de-projected surface brightness L/A² of less than 2.5x10⁷ L₀/kpc².
format Articulo
Comunicacion
author Martín, María Cristina
Bajaja, Esteban
author_facet Martín, María Cristina
Bajaja, Esteban
author_sort Martín, María Cristina
title Statistical properties of low surface brightness galaxies
title_short Statistical properties of low surface brightness galaxies
title_full Statistical properties of low surface brightness galaxies
title_fullStr Statistical properties of low surface brightness galaxies
title_full_unstemmed Statistical properties of low surface brightness galaxies
title_sort statistical properties of low surface brightness galaxies
publishDate 1990
url http://sedici.unlp.edu.ar/handle/10915/142716
work_keys_str_mv AT martinmariacristina statisticalpropertiesoflowsurfacebrightnessgalaxies
AT bajajaesteban statisticalpropertiesoflowsurfacebrightnessgalaxies
bdutipo_str Repositorios
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