Abstract
view Abstract Citations (29) References (10) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS A Molecular Cloud in IC 1396 Loren, Robert B. ; Peters, William L. ; Vanden Bout, Paul A. Abstract Observations of the large cometary nebula in IC 1396 show it to be a strong source of molecular line emission. The "C'6O and `8C'6O (J = 1-0) line intensities have been mapped and are well correlated with the optical appearance of the cloud. Emission from SO, HCN, and CS has been detected at the position of peak CO line intensity. Analysis of the CO line intensity maps reveals differing distributions of CO excitation temperature and column density. A heating source is required for the cloud, and a search for an infrared source is suggested. Subject headings: interstellar matter - molecules, interstellar - nebulae Publication: The Astrophysical Journal Pub Date: January 1975 DOI: 10.1086/153305 Bibcode: 1975ApJ...195...75L full text sources ADS |
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