Radio properties of tidal disruption events

KD Alexander, S van Velzen, A Horesh… - Space Science …, 2020 - Springer
Radio observations of tidal disruption events (TDEs) probe material ejected by the disruption
of stars by supermassive black holes (SMBHs), uniquely tracing the formation and evolution …

Australian square kilometre array pathfinder: I. system description

AW Hotan, JD Bunton, AP Chippendale… - Publications of the …, 2021 - cambridge.org
In this paper, we describe the system design and capabilities of the Australian Square
Kilometre Array Pathfinder (ASKAP) radio telescope at the conclusion of its construction …

The rapid ASKAP continuum survey paper II: First stokes I Source catalogue data release

CL Hale, D McConnell, AJM Thomson, E Lenc… - arXiv preprint arXiv …, 2021 - arxiv.org
The Rapid ASKAP Continuum Survey (RACS) is the first large sky survey using the
Australian Square Kilometre Array Pathfinder (ASKAP), covering the sky south of+ 41$^\circ …

Ultra-wideband detection of 22 coherent radio bursts on M dwarfs

J Villadsen, G Hallinan - The Astrophysical Journal, 2019 - iopscience.iop.org
Coherent radio bursts detected from M dwarfs have some analogy with solar radio bursts but
reach orders of magnitude higher luminosities. These events trace particle acceleration …

The ASKAP variables and slow transients (VAST) pilot survey

T Murphy, DL Kaplan, AJ Stewart, A O'Brien… - Publications of the …, 2021 - cambridge.org
The Variables and Slow Transients Survey (VAST) on the Australian Square Kilometre Array
Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on …

The Low Frequency Perspective on Fast Radio Bursts

M Pilia - Universe, 2021 - mdpi.com
Fast radio bursts (FRBs) represent one of the most exciting astrophysical discoveries of the
recent past. The study of their low-frequency emission, which was only effectively picked up …

Limits on precursor and afterglow radio emission from a fast radio burst in a star-forming galaxy

S Bhandari, KW Bannister, E Lenc, H Cho… - The Astrophysical …, 2020 - iopscience.iop.org
We present a new fast radio burst (FRB) at 920 MHz discovered during commensal
observations conducted with the Australian Square Kilometre Array Pathfinder (ASKAP) as …

Serendipitous discovery of radio flaring behaviour from a nearby M dwarf with MeerKAT

A Andersson, RP Fender, CJ Lintott… - Monthly Notices of …, 2022 - academic.oup.com
We report on the detection of MKT J174641. 0− 321404, a new radio transient found in
untargeted searches of wide-field MeerKAT radio images centred on the black hole X-ray …

A Late-time Galaxy-targeted Search for the Radio Counterpart of GW190814

KD Alexander, G Schroeder, K Paterson… - The Astrophysical …, 2021 - iopscience.iop.org
GW190814 was a compact object binary coalescence detected in gravitational waves by
Advanced LIGO and Advanced Virgo that garnered exceptional community interest due to its …

Search and identification of transient and variable radio sources using MeerKAT observations: a case study on the MAXI J1820+ 070 field

A Rowlinson, J Meijn, J Bright… - Monthly Notices of …, 2022 - academic.oup.com
Many transient and variable sources detected at multiple wavelengths are also observed to
vary at radio frequencies. However, these samples are typically biased towards sources that …