The MeerKAT Absorption Line Survey Data Release 2: Wideband continuum catalogues and a measurement of the cosmic radio dipole

JD Wagenveld, HR Klöckner, N Gupta… - Astronomy & …, 2024 - aanda.org
We present the second data release of the MeerKAT Absorption Line Survey (MALS),
consisting of wideband continuum catalogues of 391 pointings observed at L band. The full …

Prototype Faraday Rotation Measure Catalogs from the Polarisation Sky Survey of the Universe's Magnetism (POSSUM) Pilot Observations

S Vanderwoude, JL West, BM Gaensler… - The Astronomical …, 2024 - iopscience.iop.org
Abstract The Polarisation Sky Survey of the Universe's Magnetism (POSSUM) will conduct a
sensitive∼ 1 GHz radio polarization survey covering 20,000 deg 2 of the southern sky with …

The Rapid ASKAP Continuum Survey V: Cataloguing the sky at 1 367.5 MHz and the second data release of RACS-mid

SW Duchesne, JA Grundy, GH Heald… - Publications of the …, 2024 - cambridge.org
The Australian SKA Pathfinder (ASKAP) has surveyed the sky at multiple frequencies as part
of the Rapid ASKAP Continuum Survey (RACS). The first two RACS observing epochs, at …

Radio afterglows from tidal disruption events: An unbiased sample from ASKAP RACS

A Anumarlapudi, D Dobie, DL Kaplan… - The Astrophysical …, 2024 - iopscience.iop.org
Late-time (∼ a year) radio follow-up of optically discovered tidal disruption events (TDEs) is
increasingly resulting in detections at radio wavelengths, and there is growing evidence for …

Comprehensive view of az∼ 6.5 radio-loud quasi-stellar object: From the radio to the optical/NIR to the X-ray band

L Ighina, A Caccianiga, A Moretti, JW Broderick… - Astronomy & …, 2024 - aanda.org
We present a multi-wavelength analysis, from the radio to the X-ray band, of the redshift z=
6.44 VIK J2318− 31 radio-loud quasi-stellar object, one of the most distant currently known …

Evolutionary Map of the Universe (EMU): a pilot search for diffuse, non-thermal radio emission in galaxy clusters with the Australian SKA Pathfinder

SW Duchesne, A Botteon, BS Koribalski… - Publications of the …, 2024 - cambridge.org
Clusters of galaxies have been found to host Mpc-scale diffuse, non-thermal radio emission
in the form of central radio halos and peripheral relics. Turbulence and shock-related …

Multi-epoch sampling of the radio star population with the Australian SKA Pathfinder

J Pritchard, T Murphy, G Heald… - Monthly Notices of …, 2024 - academic.oup.com
The population of radio-loud stars has to date been studied primarily through either targeted
observations of a small number of highly active stars or wide-field, single-epoch surveys that …

The SARAO MeerKAT 1.3 GHz Galactic Plane Survey

S Goedhart, WD Cotton, F Camilo… - Monthly Notices of …, 2024 - academic.oup.com
We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum
survey of almost half of the Galactic Plane (251°≤ l≤ 358° and 2°≤ l≤ 61° at| b|≤) …

Multi-wavelength properties of three new radio-powerful z∼ 5.6 quasi-stellar objects discovered from RACS

L Ighina, A Caccianiga, A Moretti, JW Broderick… - Astronomy & …, 2024 - aanda.org
We present a multi-wavelength study of three new z∼ 5.6 quasi-stellar objects (QSOs)
identified from dedicated spectroscopic observations. The three sources were selected as …

Discovery of a one-sided radio filament of PSR J0538+ 2817 in S147: escape of relativistic PWN leptons into surrounding supernova remnant?

II Khabibullin, EM Churazov, AM Bykov… - Monthly Notices of …, 2024 - academic.oup.com
We report the discovery of a faint radio filament near PSR J0538+ 2817 in the NVSS, CGPS,
and the Rapid ASKAP Continuum Survey data. This pulsar is plausibly associated with the …