Identification and redshift of the triple radio source 3C 154
Journal Article
·
· Astrophys. J.; (United States)
The triple radio source 3C 154 is centered on a 17.5 mag QSO with z=0.580. The optical spectrum is Seyfert-like. The outer radio lobes are separated by 43'', or about 375 kpc (for H/sub 0/=50, q/sub 0/=0) in projection, making 3C 154 among the larger sources in linear size. We have used a simple expansion model to determine that the characteristic outburst time scale is longer than 6 million years. (AIP)
- Research Organization:
- Department of Astronomy, University of California, Berkeley
- OSTI ID:
- 7147770
- Journal Information:
- Astrophys. J.; (United States), Journal Name: Astrophys. J.; (United States) Vol. 208:2; ISSN ASJOA
- Country of Publication:
- United States
- Language:
- English
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