A search for 843 MHz radio emission from active stars.
Abstract
Known Southern flare stars and RS CVn-like variables are being observed with the Molonglo Observatory Synthesis Telescope in an attempt to detect quiescent (non-flaring) emission. Two flare stars out of 7 and one RS CVn out of 8 have been detected. Quiescent emission has not been observed previously from these sources at such a low frequency. All sources so far detected have mean flux densities below 10 mJy and in at least two of them the emission varies with a time scale of about one day.
- Publication:
-
Publications of the Astronomical Society of Australia
- Pub Date:
- 1986
- DOI:
- Bibcode:
- 1986PASA....6..319V
- Keywords:
-
- Emission Spectra;
- Flare Stars;
- Radio Stars;
- Stellar Activity;
- Stellar Spectrophotometry;
- Variable Stars;
- Radiant Flux Density;
- Southern Sky;
- Astronomy;
- Flare Stars:Radio Radiation;
- Radio Radiation:Flare Stars