Neutral hydrogen distribution near the Rosette Nebula and the association Monoceros OB 2
Journal Article
·
· Sov. Astron. (Engl. Transl.); (United States)
OSTI ID:6370612
Observations of the H I radio line with the ratan-600 telescope at 2'.1 x 20' x 6.3 km/sec resolution disclose a thin H I envelope 130 pc in diameter around the Monoceros supernova remnant, the association Mon OB 2, and the Rosette Nebula. The envelope is expanding at roughly-equal20 km/sec. If it was formed in a single supernova event, a 2 x 10/sup 52/ erg explosion would have occurred 1.8 x 10/sup 6/ yr ago. Some conclusions are drawn as to the possible connection between the envelope and the other objects observed in this region.
- Research Organization:
- Special Astrophysical Observatory, USSR Academy of Sciences, Nizhnii Arkhyz
- OSTI ID:
- 6370612
- Journal Information:
- Sov. Astron. (Engl. Transl.); (United States), Journal Name: Sov. Astron. (Engl. Transl.); (United States) Vol. 26:2; ISSN SAAJA
- Country of Publication:
- United States
- Language:
- English
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