80 MHz survey of extragalactic X-ray sources
Abstract
Ariel V extragalactic sources have been systematically surveyed at 80 MHz in order to improve positional and spectral data. Twenty-nine radio sources have been detected in 17 of the 27 clusters of galaxies which have been associated with Ariel V sources. It is found that X-ray and 80 MHz sources occur mostly in the richer clusters but the X-ray and radio luminosities are not dependent on richness in a systematic manner. X-ray and 80 MHz sources tend to occur more frequently in Bautz-Morgan (B-M) Class I clusters; the X-ray and radio luminosities decrease in a systematic manner from B-M Class I to B-M Class III clusters. Correlations between the X-ray and radio luminosities are derived.
- Publication:
-
Publications of the Astronomical Society of Australia
- Pub Date:
- 1979
- DOI:
- 10.1017/S1323358000026485
- Bibcode:
- 1979PASA....3..332S
- Keywords:
-
- Ariel 5 Satellite;
- Extragalactic Radio Sources;
- Radio Astronomy;
- Satellite Observation;
- Spaceborne Astronomy;
- X Ray Sources;
- Brightness;
- Correlation;
- Luminosity;
- Astronomy