Astronomy and Astrophysics – Astronomy
Scientific paper
Nov 1984
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984a%26a...140l...9e&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 140, no. 1, Nov. 1984, p. L9-L12. Sponsorship: Deutsche Forschungsgemeinschaft
Astronomy and Astrophysics
Astronomy
57
Hydroxyl Emission, Infrared Stars, Interstellar Masers, Water Masers, Circular Polarization, Infrared Astronomy Satellite, Stellar Evolution
Scientific paper
OH and H2O maser emission has been searched for in 33 IRAS sources having far infrared colors approximating those of OH/IR stars. Eleven OH masers and six H2O masers were found, with two sources common to both groups. Nine of the OH spectra are characteristic of OH/IR stars. One of the OH masers is circularly polarized and is possibly not a late-type star. One of the H2O masers shows two groups of velocity components separated by 110 km s-1.
Engels Dieter
Habing Harm J.
Olnon F. M.
Schmid-Burgk Johannes
Walmsley Charles Malcolm
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