Spectrophotometry of H II regions in the spiral galaxy M101
Spectral line intensity data are presented for ionized hydrogen regions in the giant spiral galaxy M101. The influence of interstellar extinction is assessed and electron temperatures of the gas clouds are derived. IMAGES:
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
1981
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC319268/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16592999/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.4.1994 |
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