395 citations · 7.8k across the 118 of their papers we have counts for
4 papers · 2 filters
The complex gravitational lens system B1933+503
C. M. Sykes, I. W. A. Browne, N. J. Jackson +15
We report the discovery of the most complex arcsec-scale radio gravitational lens system yet known. B1933+503 was found during the course of the CLASS survey and MERLIN and VLA rad…
The Caltech-Jodrell Bank VLBI Surveys
T. J. Pearson, I. W. A. Browne, D. R. Henstock +7
The Caltech-Jodrell Bank VLBI surveys of bright extragalactic radio sources north of declination 35 deg were carried out between 1990 and 1995 using the Mark-II system, achieving i…
An Anomalous Component of Galactic Emission
E. M. Leitch, A. C. S. Readhead, T. J. Pearson +1
We present results from microwave background observations at the Owens Valley Radio Observatory. These observations, at 14.5 and 32 GHz, are designed to detect intrinsic anisotropy…
Evidence for Ordered Magnetic Fields in the Quasar Environment
P. S. Udomprasert, G. B. Taylor, T. J. Pearson +1
At a distance of 20 pc from the purported supermassive black hole powering quasars, temperatures and densities are inferred from optical observations to be ~10**4 K and ~10**4 cm**…