Nova in the Small Magellanic Cloud 2001

G. L. Bosch, R. H. Barba, and N. I. Morrell, Observatorio Astronomico, Universidad Nacional de La Plata, report that echelle spectroscopy (range 460-780 nm, resolution 0.04 nm) obtained of the nova at CASLEO Observatory on Oct. 26.149 UT shows strong, low-excitation emission lines of H, Fe II, [O I]...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Bosch, Guillermo Luis, Barbá, Rodolfo Héctor, Morrell, Nidia Irene
Formato: Articulo
Lenguaje:Inglés
Publicado: 2001
Materias:
Ciencias Astronómicas
astrofísica
Estrellas Celestiales
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/2063
http://www.cbat.eps.harvard.edu/iauc/07700/07744.html
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-2063
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
astrofísica
Estrellas Celestiales
spellingShingle Ciencias Astronómicas
astrofísica
Estrellas Celestiales
Bosch, Guillermo Luis
Barbá, Rodolfo Héctor
Morrell, Nidia Irene
Nova in the Small Magellanic Cloud 2001
topic_facet Ciencias Astronómicas
astrofísica
Estrellas Celestiales
description G. L. Bosch, R. H. Barba, and N. I. Morrell, Observatorio Astronomico, Universidad Nacional de La Plata, report that echelle spectroscopy (range 460-780 nm, resolution 0.04 nm) obtained of the nova at CASLEO Observatory on Oct. 26.149 UT shows strong, low-excitation emission lines of H, Fe II, [O I], O I, Na I, and possibly [Ni I] with broad P-Cyg profiles. Terminal wind velocities measured from the absorption-profile edge in H-beta indicates expansion of up to 1800 km/s, while Fe II and Na I lines show a slower expansion velocity of 950 km/s. The FWHM of the H-alpha emission was about 1400 km/s.
format Articulo
Articulo
author Bosch, Guillermo Luis
Barbá, Rodolfo Héctor
Morrell, Nidia Irene
author_facet Bosch, Guillermo Luis
Barbá, Rodolfo Héctor
Morrell, Nidia Irene
author_sort Bosch, Guillermo Luis
title Nova in the Small Magellanic Cloud 2001
title_short Nova in the Small Magellanic Cloud 2001
title_full Nova in the Small Magellanic Cloud 2001
title_fullStr Nova in the Small Magellanic Cloud 2001
title_full_unstemmed Nova in the Small Magellanic Cloud 2001
title_sort nova in the small magellanic cloud 2001
publishDate 2001
url http://sedici.unlp.edu.ar/handle/10915/2063
http://www.cbat.eps.harvard.edu/iauc/07700/07744.html
work_keys_str_mv AT boschguillermoluis novainthesmallmagellaniccloud2001
AT barbarodolfohector novainthesmallmagellaniccloud2001
AT morrellnidiairene novainthesmallmagellaniccloud2001
bdutipo_str Repositorios
_version_ 1764820464672178179

Ejemplares similares