Some physical considerations about NGC 1313
The ionized gas in NGC 1313 was studied by spectro-photometric means. The radial behaviour of the I(Hα)/I(6584), I(6717)/I(6731), N(NII)/N(NHII) and N(NII)/N(SII) ratios and the deduced electron densities are discussed. The abundance ratios N(N)/N(H) and N(N)/N(S) for the nucleus and two emission re...
Guardado en:
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1988
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/142578 |
| Aporte de: |
| Sumario: | The ionized gas in NGC 1313 was studied by spectro-photometric means. The radial behaviour of the I(Hα)/I(6584), I(6717)/I(6731), N(NII)/N(NHII) and N(NII)/N(SII) ratios and the deduced electron densities are discussed. The abundance ratios N(N)/N(H) and N(N)/N(S) for the nucleus and two emission regions were also derived and compared with the previous data. |
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