Observations of 7-mm SiO sources.
Abstract
Detection of 11 new stellar 7-mm SiO maser sources and possible detection of two others are reported. Two have been previously reported at 3.5 mm. A survey of H II region OH and H2O sources and other nonstellar objects for SiO emission yielded no detections.
- Publication:
-
The Astronomical Journal
- Pub Date:
- September 1977
- DOI:
- 10.1086/112111
- Bibcode:
- 1977AJ.....82..706S
- Keywords:
-
- Masers;
- Microwave Emission;
- Radio Sources (Astronomy);
- Silicon Oxides;
- Stellar Radiation;
- H Ii Regions;
- Late Stars;
- M Stars;
- Radio Telescopes;
- Water Masers;
- Astronomy