Infrared photometry of southern emission-line stars.
Abstract
A search for - m continua in southern compact planetary nebulae and emission-line stars has proved about so per cent successful. The objects detected are probably not conventional planetary nebulae and appear to form two groups, one of which is identified with symbiotic stars and the other with early-type forbidden4ine stars.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- May 1974
- DOI:
- 10.1093/mnras/167.2.337
- Bibcode:
- 1974MNRAS.167..337A