OH CLOUDS IN THE SOURCES W-44 AND W-51 IN THE 1665-MHZ AND 1667-MHZ ABSORPTION-LINES

Authors
VENGER AP GOSACHINSKII IV SHAIKIN IV
Citation
Ap. Venger et al., OH CLOUDS IN THE SOURCES W-44 AND W-51 IN THE 1665-MHZ AND 1667-MHZ ABSORPTION-LINES, Astronomy letters, 20(2), 1994, pp. 167-172
Citations number
10
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy letters → ACNP
ISSN journal
10637737
Volume
20
Issue
2
Year of publication
1994
Pages
167 - 172
Database
ISI
SICI code
1063-7737(1994)20:2<167:OCITSW>2.0.ZU;2-3
Abstract
The structure of the OH absorption feature in the sources W 44 and W 5 1 at 1665 and 1667 MHz was studied with a resolution of 2' x 110' x 5. 5 km g-1 using the RATAN-600 radio telescope. The effective area of th e antenna is 1000 m2; the standard deviation on the recordings is 0.15 K in brightness temperature. Parameters of OH absorbing clouds were d etermined, and these were compared with HI absorbing clouds.