231 citations · 1.1k across the 28 of their papers we have counts for
6 papers · 1 filter
X-rays from the jet in 3C 273: clues from the radio-optical spectra
S. Jester, H. -J. Roeser, K. Meisenheimer +1
Using new deep VLA and HST observations of the large-scale jet in 3C273 matched to 0.3" resolution, we have detected excess near-ultraviolet emission (300 nm) above a synchrotron c…
3C 129 at 90cm: Evidence for a Radio Relic?
W. M. Lane, N. E. Kassim, T. A. Ensslin +2
We present a new wide-field map of the radio galaxy 3C 129 and its companion galaxy 3C 129.1 at lambda=90 cm. We see a distinct steep-spectrum feature near the head of 3C 129, exte…
The properties of the X-ray holes in the intracluster medium of the Perseus cluster
A. C. Fabian, A. Celotti, K. M. Blundell +2
High resolution X-ray and low frequency radio imaging now allow us to examine in detail the interaction and physical properties of the radio source 3C84 and the surrounding thermal…
Space VLBI at Low Frequencies
D. Jones, R. Allen, J. Basart +25
At sufficiently low frequencies, no ground-based radio array will be able to produce high resolution images while looking through the ionosphere. A space-based array will be needed…
Radio galaxy evolution: what you can learn from a Brief Encounter
Katherine Blundell, Steve Rawlings, Chris Willott +2
We describe the pitfalls encountered in deducing from classical double radio source observables (luminosity, spectral index, redshift and linear size) the essential nature of how t…
Time delay for the gravitational lens system B0218+357
A. D. Biggs, I. W. A. Browne, P. Helbig +3
Measurement of the time delay between multiple images of a gravitational lens system is potentially an accurate method of determining the Hubble constant over cosmological distance…