Space distribution of 1612- and 1720-MHz OH emission and absorption in W48
Journal Article
·
· Sov. Astron. Lett. (Engl. Transl.); (United States)
OSTI ID:5364101
The OH emission source in the direction of the H II region W48 has been observed in the 1612- and 1720-MHz satellite lines with the Nancay radio telescope. The source is located close to the intense maser emitting in the principal OH lines (1665, 1667 MHz), but does not coincide with it in space. Extended regions of OH emission and absorption in the satellite lines have been detected.
- Research Organization:
- Shternberg Astronomical Institute, Moscow
- OSTI ID:
- 5364101
- Journal Information:
- Sov. Astron. Lett. (Engl. Transl.); (United States), Journal Name: Sov. Astron. Lett. (Engl. Transl.); (United States) Vol. 5:6; ISSN SALED
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640103* -- Astrophysics & Cosmology-- Quasi-Stellar
Radio
& X-Ray Sources-- (-1987)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ABSORPTION SPECTRA
AMPLIFIERS
COSMIC RADIO SOURCES
DISTRIBUTION
ELECTRONIC EQUIPMENT
EMISSION SPECTRA
FREQUENCY RANGE
GHZ RANGE
GHZ RANGE 01-100
H2 REGIONS
HYDROGEN COMPOUNDS
HYDROXYL RADICALS
MASERS
MICROWAVE AMPLIFIERS
MICROWAVE EQUIPMENT
OXYGEN COMPOUNDS
RADICALS
SPATIAL DISTRIBUTION
SPECTRA
WATER
Radio
& X-Ray Sources-- (-1987)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ABSORPTION SPECTRA
AMPLIFIERS
COSMIC RADIO SOURCES
DISTRIBUTION
ELECTRONIC EQUIPMENT
EMISSION SPECTRA
FREQUENCY RANGE
GHZ RANGE
GHZ RANGE 01-100
H2 REGIONS
HYDROGEN COMPOUNDS
HYDROXYL RADICALS
MASERS
MICROWAVE AMPLIFIERS
MICROWAVE EQUIPMENT
OXYGEN COMPOUNDS
RADICALS
SPATIAL DISTRIBUTION
SPECTRA
WATER