293 citations · 964 across the 9 of their papers we have counts for
3 papers · 1 filter
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…
VLBI observations of the 6.7 and 12.2 GHz methanol masers associated with NGC 6334F
S. P. Ellingsen, R. P. Norris, P. J. Diamond +12
We present milliarcsecond resolution images of the 6.7 and 12.2 GHz methanol maser emission associated with the well-known star formation region NGC 6334F. The images agree well wi…
Compact Radio Cores in Seyfert Galaxies
A. L. Roy, R. P. Norris, M. J. Kesteven +2
We have observed a sample of 157 Seyfert galaxies with a 275 km baseline radio interferometer to search for compact, high brightness temperature radio emission from the active nucl…