272 citations · 1.2k across the 28 of their papers we have counts for
29 papers
SKAO and Gamma-Ray Synergies
Gianluca Castignani, Gavin Rowell, Arnau Aguasca-Cabot +26
A wide variety of Galactic and extragalactic sources are known to emitradiation across the entire electromagnetic spectrum, including both transient and steady-state phenomena. A f…
SPLASH: The Southern Parkes Large-Area Survey in Hydroxyl -- Data Description & Release
J. R. Dawson, P. A. Jones, C. Purcell +17
We present the full data release for the Southern Parkes Large-Area Survey in Hydroxyl (SPLASH), a sensitive, unbiased single-dish survey of the Southern Galactic Plane in all four…
A Low Frequency Pilot Survey of Southern HII Regions in the Vela Constellation
Chenoa D. Tremblay, Tyler L. Bourke, James A. Green +3
Atomic ionised regions with strong continuum emission are often associated with regions of high-mass star formation and low-frequency (<2GHz) observations of these regions are need…
Analyzing the Intrinsic Magnetic Field in the Galactic Center Radio Arc
Dylan M. Paré, Cormac R. Purcell, Cornelia C. Lang +2
The Radio Arc is a system of organized non-thermal filaments (NTFs) located within the Galactic Center (GC) region of the Milky Way. Recent observations of the Radio Arc NTFs revea…
Magnetism Science with the Square Kilometre Array
George Heald, Sui Ann Mao, Valentina Vacca +41
The Square Kilometre Array (SKA) will answer fundamental questions about the origin, evolution, properties, and influence of magnetic fields throughout the Universe. Magnetic field…
Accurate OH Maser Positions From The SPLASH Survey III: The Final 96 Square Degrees
Hai-Hua Qiao, Shari L. Breen, Jose F. Gomez +6
We present high spatial resolution observations of ground-state OH masers achieved with the Australia Telescope Compact Array (ATCA). These observations targeted 253 pointing centr…
Accurate OH maser positions II. the Galactic Center region
Hai-Hua Qiao, Andrew J. Walsh, Shari L. Breen +6
We present high spatial resolution observations of ground-state OH masers, achieved using the Australia Telescope Compact Array (ATCA). These observations were conducted towards 17…
The Nature of the Stingray Nebula from Radio Observations
Lisa Harvey-Smith, Jennifer A Hardwick, Orsola De Marco +5
We have analysed the full suite of Australia Telescope Compact Array data for the Stingray planetary nebula. Data were taken in the 4- to 23-GHz range of radio frequencies between…
A dearth of OH/IR stars in the Small Magellanic Cloud
Steven R. Goldman, Jacco Th. van Loon, José F. Gómez +7
We present the results of targeted observations and a survey of 1612-, 1665-, and 1667-MHz circumstellar OH maser emission from asymptotic giant branch (AGB) stars and red supergia…
The wind speeds, dust content, and mass-loss rates of evolved AGB and RSG stars at varying metallicity
Steven R. Goldman, Jacco Th. van Loon, Albert A. Zijlstra +8
We present the results of our survey of 1612 MHz circumstellar OH maser emission from asymptotic giant branch (AGB) stars and red supergiants (RSGs) in the Large Magellanic Cloud.…
Polarization properties of OH emission in planetary nebulae
Jose F. Gomez, Lucero Uscanga, James A. Green +3
We present interferometric, full-polarization observations of the four ground-state transitions of OH, toward five confirmed and one candidate OH-emitting planetary nebulae (OHPNe)…
High-velocity OH megamasers in IRAS 20100-4156: Evidence for a Supermassive Black Hole
L. Harvey-Smith, J. R. Allison, J. A. Green +14
We report the discovery of new, high-velocity narrow-line components of the OH megamaser in IRAS 20100-4156. Results from the Australian Square Kilometre Array Pathfinder (ASKAP)'s…
Dense circum-nuclear molecular gas in starburst galaxies
Claire-Elise Green, Maria R. Cunningham, James A. Green +7
We present results from a study of the dense circum-nuclear molecular gas of starburst galaxies. The study aims to investigate the interplay between starbursts, active galactic nuc…
Unusual shock-excited OH maser emission in a young Planetary Nebula
Hai-Hua Qiao, Andrew J. Walsh, Jose F. Gomez +9
We report on OH maser emission toward G336.644-0.695 (IRAS 16333-4807), which is a H2O maser-emitting Planetary Nebula (PN). We have detected 1612, 1667 and 1720 MHz OH masers at t…
Excited-state hydroxyl maser polarimetry: Who ate all the πs?
James A Green, James L Caswell, Naomi M McClure-Griffiths
We present polarimetric maser observations with the Australia Telescope Compact Array (ATCA) of excited-state hydroxyl (OH) masers. We observed 30 fields of OH masers in full Stoke…
Maser Astrometry with VLBI and the SKA
James A. Green, Huib Jan van Langevelde, Andreas Brunthaler +5
We discuss the unique opportunities for maser astrometry with the inclusion of the Square Kilometre Array (SKA) in Very Long Baseline Interferometry (VLBI) networks. The first phas…
Tomography of Galactic star-forming regions and spiral arms with the Square Kilometer Array
Laurent Loinard, Mark Thompson, Melvin Hoare +12
Very Long Baseline Interferometry (VLBI) at radio wavelengths can provide astrometry accurate to 10 micro-arcseconds or better (i.e. better than the target GAIA accuracy) without b…
New detections of HCN toward hot cores associated with 6.7 GHz methanol masers
Claire-Elise Green, James A. Green, Michael G. Burton +6
We present new detections of cyanodiacetylene (HCN) toward hot molecular cores, observed with the Tidbinbilla 34 m radio telescope (DSS-34). In a sample of 79 hot molecular c…
Accurate water maser positions from HOPS
Andrew J. Walsh, Cormac R. Purcell, Steven N. Longmore +5
We report on high spatial resolution water maser observations, using the Australia Telescope Compact Array, towards water maser sites previously identified in the H2O southern Gala…
12.2-GHz methanol maser MMB follow-up catalogue - III. Longitude range 10 to 20 degrees
Shari Breen, Simon Ellingsen, James Caswell +6
We present the third instalment of a series of catalogues presenting 12.2-GHz methanol maser observations made towards each of the 6.7-GHz methanol masers detected in the Methanol…
Atomic Hydrogen in a Galactic Center Outflow
N. M. McClure-Griffiths, J. A. Green, A. S. Hill +4
We describe a population of small, high velocity, atomic hydrogen clouds, loops, and filaments found above and below the disk near the Galactic Center. The objects have a mean radi…
12.2-GHz methanol maser MMB follow-up catalogue - II. Longitude range 186 to 330 degrees
Shari Breen, Simon Ellingsen, James Caswell +5
We present the second portion of a catalogue of 12.2-GHz methanol masers detected towards 6.7-GHz methanol masers observed in the unbiased Methanol Multibeam (MMB) Survey. Using th…
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…
12.2-GHz methanol maser MMB follow-up catalogue - I. Longitude range 330 to 10 degrees
Shari Breen, Simon Ellingsen, James Caswell +5
We present a catalogue of 12.2-GHz methanol masers detected towards 6.7-GHz methanol masers observed in the unbiased Methanol Multibeam (MMB) survey in the longitude range 330\circ…