activity
20182025
most citedThe LOFAR Two-metre Sky Survey - II. First data release

586 citations · 606 across the 5 of their papers we have counts for

collaborators

6 papers

astro-ph.GA2025★ 6 cited

MIGHTEE-HI: The direct detection of neutral hydrogen in galaxies at

Matt J. Jarvis, Madalina N. Tudorache, I. Heywood +18

Atomic hydrogen constitutes the gas reservoir from which molecular gas and star formation in galaxies emerges. However, the weakness of the line means it has been difficult to dire…

astro-ph.GA2025★ 5 cited

MIGHTEE: exploring the relationship between spectral index, redshift and radio luminosity

Siddhant Pinjarkar, Martin J. Hardcastle, Dharam V. Lal +9

It has been known for many years that there is an apparent trend for the spectral index (α) of radio sources to steepen with redshift z, which has led to attempts to select high-re…

astro-ph.GA2024

MeerKAT discovery of a MIGHTEE Odd Radio Circle

Ray P. Norris, Bärbel S. Koribalski, Catherine L. Hale +3

We present the discovery of a new Odd Radio Circle (ORC J0219--0505) in 1.2~GHz radio continuum data from the MIGHTEE survey taken with the MeerKAT telescope. The radio-bright host…

astro-ph.CO2024

Flux dependence of redshift distribution and clustering of LOFAR radio sources

Nitesh Bhardwaj, Dominik J. Schwarz, Catherine L. Hale +10

In this work we study the flux density dependence of the redshift distribution of low-frequency radio sources observed in the LOFAR Two-metre Sky Survey (LoTSS) deep fields and app…

astro-ph.GA2024★ 9 cited

Probabilistic and progressive deblended far-infrared and sub-millimetre point source catalogues I. Methodology and first application in the COSMOS field

Lingyu Wang, Antonio La Marca, Fangyou Gao +12

Single-dish far-infrared (far-IR) and sub-millimetre (sub-mm) point source catalogues and their connections with catalogues at other wavelengths are of paramount importance. Howeve…

astro-ph.GA2018★ 586 cited

The LOFAR Two-metre Sky Survey - II. First data release

T. W. Shimwell, C. Tasse, M. J. Hardcastle +104

The LOFAR Two-metre Sky Survey (LoTSS) is an ongoing sensitive, high-resolution 120-168MHz survey of the entire northern sky for which observations are now 20% complete. We present…