230 citations · 748 across the 27 of their papers we have counts for
6 papers · 1 filter
WALLABY Pre-Pilot Survey: Ultra-Diffuse Galaxies in the Eridanus Supergroup
B. -Q. For, K. Spekkens, L. Staveley-Smith +12
We present a pilot study of the atomic neutral hydrogen gas (HI) content of ultra-diffuse galaxy (UDG) candidates. In this paper, we use the pre-pilot Eridanus field data from the…
WALLABY Pilot Survey: the Potential Polar Ring Galaxies NGC~4632 and NGC~6156
N. Deg, R. Palleske, K. Spekkens +24
We report on the discovery of two potential polar ring galaxies (PRGs) in the WALLABY Pilot Data Release 1 (PDR1). These untargetted detections, cross-matched to NGC 4632 and NGC 6…
Survey-scale discovery-based research processes: Evaluating a bespoke visualisation environment for astronomical survey data
C. J. Fluke, D. Vohl, V. A. Kilborn +1
Next generation astronomical surveys naturally pose challenges for human-centred visualisation and analysis workflows that currently rely on the use of standard desktop display env…
WALLABY Pilot Survey: The diversity of HI structural parameters in nearby galaxies
T. N. Reynolds, B. Catinella, L. Cortese +22
We investigate the diversity in the sizes and average surface densities of the neutral atomic hydrogen (HI) gas discs in ~280 nearby galaxies detected by the Widefield ASKAP L-band…
WALLABY Pilot Survey: HI in the host galaxy of a Fast Radio Burst
M. Glowacki, K. Lee-Waddell, A. T. Deller +17
We report on the commensal ASKAP detection of a fast radio burst (FRB), FRB20211127I, and the detection of neutral hydrogen (HI) emission in the FRB host galaxy, WALLABYJ131913-185…
WALLABY Pre-Pilot Survey: Radio Continuum Properties of the Eridanus Supergroup
J. A. Grundy, O. I. Wong, K. Lee-Waddell +7
We present the highest resolution and sensitivity GHz continuum observations of the Eridanus supergroup obtained as a part of the Widefield ASKAP L-band Legacy All-sky B…