306 citations · 1.9k across the 30 of their papers we have counts for
30 papers
The S-PASS view of polarized Galactic Synchrotron at 2.3 GHz as a contaminant to CMB observations
N. Krachmalnicoff, E. Carretti, C. Baccigalupi +8
We analyze the Southern Sky emission in linear polarization at 2.3 GHz as observed by the S-band Polarization All Sky Survey S-PASS. Our purpose is to study the properties of the d…
A MeerKAT view on galaxy clusters
G. Bernardi, T. Venturi, R. Cassano +8
Almost two decades of observations of radio emission in galaxy clusters have proven the existence of relativistic particles and magnetic fields that generate extended synchrotron e…
Limiting Magnetic Fields in the Cosmic Web with Diffuse Radio Emission
S. Brown, T. Vernstrom, E. Carretti +7
We set limits on the presence of the synchrotron cosmic web through the cross-correlation of the 2.3 GHz S-PASS survey with a model of the local cosmic web derived from constrained…
A new perspective on turbulent Galactic magnetic fields through comparison of linear polarisation decomposition techniques
J. -F. Robitaille, A. M. M. Scaife, E. Carretti +8
We compare two rotationally invariant decomposition techniques on linear polarisation data: the spin-2 spherical harmonic decomposition in two opposite parities, the - and -m…
A search for Fast Radio Bursts at low frequencies with Murchison Widefield Array high time resolution imaging
S. J. Tingay, C. M. Trott, R. B. Wayth +26
We present the results of a pilot study search for Fast Radio Bursts (FRBs) using the Murchison Widefield Array (MWA) at low frequencies (139 - 170 MHz). We utilised MWA data obtai…
Ionospheric modelling using GPS to calibrate the MWA. 1: Comparison of first order ionospheric effects between GPS models and MWA observations
B. S. Arora, J. Morgan, S. M. Ord +56
We compare first order (refractive) ionospheric effects seen by the Murchison Widefield Array (MWA) with the ionosphere as inferred from Global Positioning System (GPS) data. The f…