activity
19992023
most citedHI4PI: A full-sky HI survey based on EBHIS and GASS

1.6k citations · 12.4k across the 136 of their papers we have counts for

collaborators

136 papers

astro-ph.HE2023★ 2 cited

An off-axis relativistic jet seen in the long lasting delayed radio flare of the TDE AT 2018hyz

Itai Sfaradi, Paz Beniamini, Assaf Horesh +8

The Tidal Disruption Event (TDE) AT 2018hyz exhibited a delayed radio flare almost three years after the stellar disruption. Here we report new radio observations of the TDE AT 201…

astro-ph.HE2023

Characterizing Pulsars Detected in the Rapid ASKAP Continuum Survey

Akash Anumarlapudi, Anna Ehlke, Megan L. Jones +16

We present the detection of 661 known pulsars observed with the Australian SKA Pathfinder (ASKAP) telescope at 888 MHz as a part of the Rapid ASKAP Continuum Survey (RACS). Detecti…

astro-ph.GA2023★ 1 cited

The Rapid ASKAP Continuum Survey III: Spectra and Polarisation In Cutouts of Extragalactic Sources (SPICE-RACS) First Data Release

Alec J. M. Thomson, David McConnell, Emil Lenc +23

The Australian SKA Pathfinder (ASKAP) radio telescope has carried out a survey of the entire Southern Sky at 887.5MHz. The wide area, high angular resolution, and broad bandwidth p…

astro-ph.SR2023★ 28 cited

Periodic Radio Emission from the T8 Dwarf WISE J062309.94-045624.6

Kovi Rose, Joshua Pritchard, Tara Murphy +7

We present the detection of rotationally modulated, circularly polarized radio emission from the T8 brown dwarf WISE J062309.94-045624.6 between 0.9 and 2.0 GHz. We detected this h…

astro-ph.HE2023★ 11 cited

A matched-filter approach to radio variability and transients: searching for orphan afterglows in the VAST Pilot Survey

James K. Leung, Tara Murphy, Emil Lenc +5

Radio transient searches using traditional variability metrics struggle to recover sources whose evolution timescale is significantly longer than the survey cadence. Motivated by t…

astro-ph.SR2023★ 10 cited

Detection of radio emission from stars via proper-motion searches

Laura Nicole Driessen, George Heald, Stefan W. Duchesne +4

We present a method for identifying radio stellar sources using their proper-motion. We demonstrate this method using the FIRST, VLASS, RACS-low and RACS-mid radio surveys, and ast…