195 citations · 429 across the 7 of their papers we have counts for
7 papers
First detections of methanol maser lines from a rare transition family
Bradley R. Johnson, Simon P. Ellingsen, Shari L. Breen +3
We report the first observations in a rare family of class II methanol maser transitions in both CHOH and CHOH toward three southern high-mass star formation regions…
H2O Southern Galactic Plane Survey (HOPS): Paper III - Properties of Dense Molecular Gas across the Inner Milky Way
S. N. Longmore, A. J. Walsh, C. R. Purcell +22
The H2O Southern Galactic Plane Survey (HOPS) has mapped 100 square degrees of the Galactic plane for water masers and thermal molecular line emission using the 22-m Mopra telescop…
Characterization of the MALT90 Survey and the Mopra Telescope at 90 GHz
Jonathan B. Foster, Jill M. Rathborne, Patricio Sanhueza +23
We characterize the Millimeter Astronomy Legacy Team 90 GHz (MALT90) Survey and the Mopra telescope at 90 GHz. We combine repeated position-switched observations of the source G300…
The H2O southern Galactic Plane Survey(HOPS): NH3 (1,1) and (2,2) catalogues
C. R. Purcell, S. N. Longmore, A. J. Walsh +19
The H2O Southern Galactic Plane Survey (HOPS) has mapped a 100 degree strip of the Galactic plane (-70deg > l > 30deg, |b| < 0.5deg) using the 22-m Mopra antenna at 12-mm wavelengt…
New class I methanol masers
M. A. Voronkov, J. L. Caswell, S. P. Ellingsen +5
We review properties of all known collisionally pumped (class I) methanol maser series based on observations with the Australia Telescope Compact Array (ATCA) and the Mopra radio t…
37 GHz methanol masers : Horsemen of the Apocalypse for the class II methanol maser phase?
S. P. Ellingsen, S. L. Breen, A. M. Sobolev +3
We report the results of a search for class II methanol masers at 37.7, 38.3 and 38.5 GHz towards a sample of 70 high-mass star formation regions. We primarily searched towards reg…
The H_2O southern Galactic Plane Survey (HOPS): I. Techniques and H_2O maser data
A. J. Walsh, S. L. Breen, T. Britton +19
We present first results of the H_2O Southern Galactic Plane Survey (HOPS), using the Mopra radiotelescope with a broad band backend and a beam size of about 2'. We have observed 1…