Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral
The interacting binary system W Serpentis was observed at the CTIO 1.52m telescope, with the BME spectrograph, from June 26 through July 1, 1991, through the phase interval 0.93P - 0.28P. The spectral region AA5510-6980 Å was covered. The spectra show the following behavior: a) Hα is the most promin...
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Autores principales: | , |
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Formato: | Articulo Comunicacion |
Lenguaje: | Español |
Publicado: |
1992
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/143619 |
Aporte de: |
id |
I19-R120-10915-143619 |
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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 w ser |
spellingShingle |
Astronomía Galaxia w ser Barbá, Rodolfo Héctor Sahade, Jorge Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
topic_facet |
Astronomía Galaxia w ser |
description |
The interacting binary system W Serpentis was observed at the CTIO 1.52m telescope, with the BME spectrograph, from June 26 through July 1, 1991, through the phase interval 0.93P - 0.28P. The spectral region AA5510-6980 Å was covered. The spectra show the following behavior: a) Hα is the most prominent emission present, b) He I λ5876 emission is present on all the spectra, c) Na I, Si II, Fe II and Ba II are present as variable emissions, d) [Fe II] and [O I] emissions are possibly present, e) narrow and associated variable shallow absorption of Na I, Si II, Sc II and Fe II are present, f) shallow and variable absorption of Ca I and Fe I are present, g) diffuse interstellar absorptions are present, and suggest E(B — V) ∼ 0.5. |
format |
Articulo Comunicacion |
author |
Barbá, Rodolfo Héctor Sahade, Jorge |
author_facet |
Barbá, Rodolfo Héctor Sahade, Jorge |
author_sort |
Barbá, Rodolfo Héctor |
title |
Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
title_short |
Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
title_full |
Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
title_fullStr |
Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
title_full_unstemmed |
Resultados del primer estudio de W Serpentis con altas resoluciones temporal y espectral |
title_sort |
resultados del primer estudio de w serpentis con altas resoluciones temporal y espectral |
publishDate |
1992 |
url |
http://sedici.unlp.edu.ar/handle/10915/143619 |
work_keys_str_mv |
AT barbarodolfohector resultadosdelprimerestudiodewserpentisconaltasresolucionestemporalyespectral AT sahadejorge resultadosdelprimerestudiodewserpentisconaltasresolucionestemporalyespectral |
bdutipo_str |
Repositorios |
_version_ |
1764820460157009921 |