Observations of neutral and ionized gas of the WR ring nebula NGC 2359
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2001
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| _version_ | 1876491351969759232 |
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| author | V. S. Niemela |
| author_facet | V. S. Niemela |
| contents | Observations of neutral and ionized gas of the WR ring nebula NGC 2359 V. S. Niemela C. E. Cappa W. M. Goss P. G. Ostrov Física, Astronomía y Matemáticas We investigated the distribution of neutral and ionized material in the region of NGC 2359, the optical nebular ring around the Wolf-Rayet star HD56925. We used 21cm line and 20cm continuum radio observations with the Very Large Array. The radio continuum shows very good correlation with the optical line emission. The HI data reveal for the first time the presence of neutral hydrogen clearly associated tp NGC 2359. We determine the main physical parameters of the HII region. 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101119 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.11 |
| format | Artículo científico |
| id | redalyc_57101119 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Observations of neutral and ionized gas of the WR ring nebula NGC 2359 V. S. Niemela Física, Astronomía y Matemáticas Observations of neutral and ionized gas of the WR ring nebula NGC 2359 V. S. Niemela C. E. Cappa W. M. Goss P. G. Ostrov Física, Astronomía y Matemáticas We investigated the distribution of neutral and ionized material in the region of NGC 2359, the optical nebular ring around the Wolf-Rayet star HD56925. We used 21cm line and 20cm continuum radio observations with the Very Large Array. The radio continuum shows very good correlation with the optical line emission. The HI data reveal for the first time the presence of neutral hydrogen clearly associated tp NGC 2359. We determine the main physical parameters of the HII region. 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101119 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.11 |
| title | Observations of neutral and ionized gas of the WR ring nebula NGC 2359 |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=57101119 |