Chemical composition of gaseous nebula NGC 6302
The irregular emission nebula NGC 6302 exhibits a rich spectrum of lines ranging in excitation from [NI] to [FeVII]. An assessment of available spectroscopic data, covering a large intensity range, indicates excess of helium and nitrogen as compared with average planetary nebulae, but deficiencies i...
Gespeichert in:
| Veröffentlicht in: | Proc Natl Acad Sci U S A |
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| Hauptverfasser: | , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
National Academy of Sciences
1978
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| Schlagworte: | |
| Online-Zugang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC411169/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16592476/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.75.1.1 |
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