Nuevos estudios espectroscópicos de galaxias IRAS
Observations of four IRAS objects are presented. From their optical spectral characteristics they are classified according to their degree of nuclear activity: two of them as Seyfert 1.9 types and one as an HII region-like galaxy; the remaining one turns out to be a star. Electron temperature and de...
Guardado en:
| Autores principales: | , , , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/161042 |
| Aporte de: |
| Sumario: | Observations of four IRAS objects are presented. From their optical spectral characteristics they are classified according to their degree of nuclear activity: two of them as Seyfert 1.9 types and one as an HII region-like galaxy; the remaining one turns out to be a star. Electron temperature and density , and oxygen and nitrogen abundances are given for the HII region-like galaxy. Heliocentric radial velocities are reported too. |
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