The relative positions of the OH and H$sub 2$O masers in W49N and W3(OH)
Journal Article
·
· Astrophys. J., Lett., v. 200, no. 2, pp. L111-L114
OSTI ID:4199456
The relative positions of the OH and H$sub 2$O masers in W49N and W3(OH) have been found by simultaneously observing both masering transitions with a very- long-baseline interferometer. In both sources the OH and H$sub 2$O features are clearly separated and occupy two distinct regions of space, separated by 48,000 AU and 18,000 AU in W49N and W3(OH), respectively. The two masering regions appear unlikely to have the same source of excitation.
- Research Organization:
- E. O. Hulburt Center for Space Research, Naval Research Laboratory, Washington, D.C.
- NSA Number:
- NSA-33-003833
- OSTI ID:
- 4199456
- Journal Information:
- Astrophys. J., Lett., v. 200, no. 2, pp. L111-L114, Journal Name: Astrophys. J., Lett., v. 200, no. 2, pp. L111-L114; ISSN AJLEA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Accurate H/sub 2/O source positions in W3
Structure of the H/sub 2/O maser source in W3 OH
SMA OBSERVATIONS OF THE W3(OH) COMPLEX: PHYSICAL AND CHEMICAL DIFFERENTIATION BETWEEN W3(H{sub 2}O) AND W3(OH)
Journal Article
·
Mon Aug 01 00:00:00 EDT 1977
· Astrophys. J., Lett.; (United States)
·
OSTI ID:7300299
Structure of the H/sub 2/O maser source in W3 OH
Journal Article
·
Fri May 01 00:00:00 EDT 1981
· Sov. Astron. Lett. (Engl. Transl.); (United States)
·
OSTI ID:5867917
SMA OBSERVATIONS OF THE W3(OH) COMPLEX: PHYSICAL AND CHEMICAL DIFFERENTIATION BETWEEN W3(H{sub 2}O) AND W3(OH)
Journal Article
·
Fri Apr 10 00:00:00 EDT 2015
· Astrophysical Journal
·
OSTI ID:22521999