123 citations · 796 across the 13 of their papers we have counts for
8 papers · 1 filter
A sample of southern Compact Steep Spectrum radio sources: The VLBI observations
A. Tzioumis, E. King, R. Morganti +19
A small sample of 7 southern Compact Steep Spectrum (CSS) radio sources has been selected as part of the study of a larger flux-limited complete sample of radio sources. High resol…
A Search for Water Maser Emission in Southern AGN and Star Forming Galaxies -- Discovery of a Maser in the Edge-on Galaxy IRASF01063-8034
L. J. Greenhill, S. P. Ellingsen, R. P. Norris +7
We report the cumulative results of five surveys for water maser emission at 1.35 cm wavelength in 131 active galactic nuclei (AGNs) and star-forming galaxies, conducted at the Par…
Methanol Masers as Tracers of Circumstellar Disks
R. P. Norris, S. E. Byleveld, P. J. Diamond +11
We show that in many methanol maser sources the masers are located in lines, with a velocity gradient along them which suggests that the masers are situated in edge-on circumstella…
A 5-GHz Southern Hemisphere VLBI Survey of Compact Radio Sources - II
Z. -Q. Shen, T. -S. Wan, J. M. Moran +20
We report the results of a 5-GHz southern-hemisphere snapshot VLBI observation of a sample of blazars. The observations were performed with the Southern Hemisphere VLBI Network plu…
A 5 GHz Southern Hemisphere VLBI Survey of Compact Radio SOurces - I
Z. -Q. Shen, T. -S. Wan, J. M. Moran +19
We report the results of a 5 GHz southern hemisphere VLBI survey of compact extragalactic radio sources. These observations were undertaken with the SHEVE array plus Shanghai stati…
PKS 1830-211: A Possible Compound Gravitational Lens
J. E. J. Lovell, J. E. Reynolds, D. L. Jauncey +11
Measurements of the properties of gravitational lenses have the power to tell us what sort of universe we live in. The brightest known radio Einstein ring/gravitational lens PKS 18…