150 citations · 1.1k across the 33 of their papers we have counts for
33 papers
Ionisation of the atomic gas in redshifted radio sources
S. J. Curran, R. W. Hunstead, H. M. Johnston +4
We report the results of a survey for HI 21-cm absorption at z < 0.4 in a new sample of radio sources with the Giant Metrewave Radio Telescope. Of the 11 sources for which there ar…
Two procedures to flag radio frequency interference in the UV plane
Srikrishna Sekhar, Ramana Athreya
We present two algorithms to identify and flag radio frequency interference (RFI) in radio interferometric imaging data. The first algorithm utilizes the redundancy of visibilities…
Atomic and Molecular Absorption in Redshifted Radio Sources
S. J. Curran, M. T. Whiting, J. R. Allison +2
We report on a survey for associated HI 21-cm and OH 18-cm absorption with the Giant Metrewave Radio Telescope at redshifts z = 0.2-0.4. Although the low redshift selection ensures…
A search for HI and OH absorption in z > 3 CO emitters
S. J. Curran, J. R. Allison, M. T. Whiting +5
We present the results of a survey for HI 21-cm and OH 18-cm absorption in seven strong CO emitters at z > 3. Despite reaching limits comparable to those required to detect 21-cm a…
The Extended GMRT Radio Halo Survey II: Further results and analysis of the full sample
R. Kale, T. Venturi, S. Giacintucci +6
The intra-cluster medium contains cosmic rays and magnetic fields that are manifested through the large scale synchrotron sources, termed as radio halos, relics and mini-halos. The…
The Extended GMRT Radio Halo Survey I: New upper limits on radio halos and mini-halos
R. Kale, T. Venturi, S. Giacintucci +5
A fraction of galaxy clusters host diffuse radio sources called radio halos, radio relics and mini-halos. We present the sample and first results from the Extended GMRT Radio Halo…