Central stars of planetary nebulae : II. New OB-type and emission-line stars

Context. There are more than 3000 confirmed and probably known Galactic planetary nebulae (PNe), but central star spectroscopic information is available for only 13% of them. Aims. We have undertaken a spectroscopic survey of the central stars in PNe to identify their spectral types. Methods. We...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Weidmann, W. A., Gamen, Roberto Claudio
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Astronómicas
Atlases
Planetary nebulae: general
Stars: Wolf-Rayet
Surveys
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/84003
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-84003
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Atlases
Planetary nebulae: general
Stars: Wolf-Rayet
Surveys
spellingShingle Ciencias Astronómicas
Atlases
Planetary nebulae: general
Stars: Wolf-Rayet
Surveys
Weidmann, W. A.
Gamen, Roberto Claudio
Central stars of planetary nebulae : II. New OB-type and emission-line stars
topic_facet Ciencias Astronómicas
Atlases
Planetary nebulae: general
Stars: Wolf-Rayet
Surveys
description Context. There are more than 3000 confirmed and probably known Galactic planetary nebulae (PNe), but central star spectroscopic information is available for only 13% of them. Aims. We have undertaken a spectroscopic survey of the central stars in PNe to identify their spectral types. Methods. We performed spectroscopic observations at low resolution with the 2-m telescope at CASLEO, Argentina. Results. We present the spectra of 46 central stars of PNe, most of them are OB-type and emission-line stars.
format Articulo
Articulo
author Weidmann, W. A.
Gamen, Roberto Claudio
author_facet Weidmann, W. A.
Gamen, Roberto Claudio
author_sort Weidmann, W. A.
title Central stars of planetary nebulae : II. New OB-type and emission-line stars
title_short Central stars of planetary nebulae : II. New OB-type and emission-line stars
title_full Central stars of planetary nebulae : II. New OB-type and emission-line stars
title_fullStr Central stars of planetary nebulae : II. New OB-type and emission-line stars
title_full_unstemmed Central stars of planetary nebulae : II. New OB-type and emission-line stars
title_sort central stars of planetary nebulae : ii. new ob-type and emission-line stars
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/84003
work_keys_str_mv AT weidmannwa centralstarsofplanetarynebulaeiinewobtypeandemissionlinestars
AT gamenrobertoclaudio centralstarsofplanetarynebulaeiinewobtypeandemissionlinestars
bdutipo_str Repositorios
_version_ 1764820488280866816

Ejemplares similares