352 citations · 3.1k across the 65 of their papers we have counts for
13 papers · 1 filter
Confirmation of G6.31+0.54 as a part of a Galactic supernova remnant
M. Stupar, Q. A. Parker, D. J. Frew
A combination of archival multi-frequency radio observations with narrow-band HAlpha optical imagery and new confirmatory optical spectroscopy have shown that candidate supernova r…
Planetary Nebula Candidates Uncovered with the HASH Research Platform
Vasiliki Fragkou, Ivan Bojičić, David Frew +1
A detailed examination of new high quality radio catalogues (e.g. Cornish) in combination with available mid-infrared (MIR) satellite imagery (e.g. Glimpse) has allowed us to find…
Kathryns Wheel: A spectacular galaxy collision discovered in the Galactic neighbourhood
Quentin A. Parker, Albert A. Zijlstra, Milorad Stupar +4
We report the discovery of the closest collisional ring galaxy to the Milky Way. Such rare systems occur due to "bulls-eye" encounters between two reasonably matched galaxies. The…
The VST Photometric Halpha Survey of the Southern Galactic Plane and Bulge (VPHAS+)
J. E. Drew, E. Gonzalez-Solares, R. Greimel +32
The VST Photometric Halpha Survey of the Southern Galactic Plane and Bulge (VPHAS+) is surveying the southern Milky Way in u, g, r, i and Halpha at 1 arcsec angular resolution. Its…
Flux calibration of the AAO/UKST SuperCOSMOS H-alpha Survey
David J. Frew, Ivan S. Bojicic, Quentin A. Parker +3
The AAO/UKST SuperCOSMOS H Survey (SHS) was, when completed in 2003, a powerful addition to extant wide-field surveys. The combination of areal coverage, spatial resolution and…
Photoionization modeling of the Galactic planetary nebulae Abell 39 and NGC 7027
Ashkbiz Danehkar, David J. Frew, Quentin A. Parker +1
We estimate distances to the spherical planetary nebula Abell 39 and the bipolar planetary nebula NGC 7027 by interpolating from a wide grid of photoionization models using the 3-D…