65 citations · 174 across the 5 of their papers we have counts for
8 papers · 1 filter
A MERLIN Study of 6 GHz Excited-state OH & 6.7 GHz Methanol Masers in ON1
J. A. Green, A. M. S. Richards, W. H. T. Vlemmings +2
MERLIN observations of 6.668-GHz methanol and both 6.031- and 6.035-GHz hydroxyl (OH) emission from the massive star-formation region ON1 are presented. These are the first methano…
A Survey of OH Masers Towards High Mass Protostellar Objects
K. A. Edris, G. A. Fuller, R. J . Cohen
We present a survey of OH maser emission towards a sample of high mass protostellar objects made using the Nancay and GBT telescopes.OH maser emission was detected towards 63 objec…
Methanol Maser Polarization in W3(OH)
W. H. T. Vlemmings, L. Harvey-Smith, R. J. Cohen
We present the first 6.7 GHz methanol maser linear polarization map of the extended filamentary maser structure around the compact HII region W3(OH). The methanol masers show linea…
OH maser disc and outflow in the Orion-BN/KL region
R. J. Cohen, N. Gasipron, J. Meaburn +1
MERLIN measurements of 1.6-GHz OH masers associated with Orion-BN/KL are presented, and the data are compared with data on other masers, molecular lines, compact radio continuum so…
OH megamasers, starburst and AGN activity in Markarian 231
A. M. S. Richards, J. H. Knapen, J. A. Yates +5
We present MERLIN observations of OH maser and radio continuum emission from the Ultra Luminous IR Galaxy Markarian 231. The 1665- and 1667-MHz transitions have a combined velocity…
MERLIN 6-GHz maser emission from W3(OH)
S. Etoka, R. J. Cohen, M. D. Gray
We present the preliminary results of the first alignment to milliarsecond accuracy of the 6 GHz maser emission in OH and methanol maser lines toward W3(OH). The identifications of…