Seguimiento espectroscópico de estrellas simbióticas en las nubes de magallanes
A group of six symbiotic stars in the Magellanic Clouds were observed spectro-photometrically with the 2.15 m telescope at CASLEO (San Juan, Argentina), in 1990. Using flux-calibrated spectra in the Hβ and Hα regions, we report values of radial velocities, fluxes, equivalent widths and relative inte...
Guardado en:
| 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/10915/143624 |
| Aporte de: |
| Sumario: | A group of six symbiotic stars in the Magellanic Clouds were observed spectro-photometrically with the 2.15 m telescope at CASLEO (San Juan, Argentina), in 1990. Using flux-calibrated spectra in the Hβ and Hα regions, we report values of radial velocities, fluxes, equivalent widths and relative intensities of emission lines. The spectral classification of the cool components are obtained from the behavior of the continuum at the red region. Two carbon stars were confirmed and the others ones are earlier than M0 type. |
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