Abstract The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a drift scan
radio telescope operating across the 400–800 MHz band. CHIME is located at the Dominion …

On the largest scales, galaxies are pulled together by gravity to form clusters, which are
connected by filaments making a web-like pattern. Radio emission is predicted from this …

Magnetic fields in the ionized medium of the disk and halo of the Milky Way impose Faraday
rotation on linearly polarized radio emission. We compare two surveys mapping the Galactic …

In this data release from the ongoing LOw-Frequency ARray (LOFAR) Two-metre Sky
Survey we present 120–168 MHz images covering 27% of the northern sky. Our coverage is …

Context. The LOw-Frequency ARray (LOFAR) provides a unique opportunity to probe the
magneto-ionised structure of our Galactic neighbourhood with great resolution. In this work …

Context. Observations of synchrotron emission at low radio frequencies reveal a labyrinth of
polarised Galactic structures. However, the explanation for the wealth of structures remains …

Magnetic halos of galaxies are crucial for understanding galaxy evolution, galactic-scale
outflows and feedback from star formation activity. Identifying the magnetized halo of the …

Cosmological simulations predict the presence of warm hot thermal gas in the cosmic
filaments that connect galaxy clusters. This gas is thought to constitute an important part of …

We present a simple, unified model that can explain two of the brightest, large-scale, diffuse,
polarized radio features in the sky, the North Polar Spur (NPS) and the Fan Region, along …

A5°× 7° sky area containing two large radio structures of G203. 1+ 6.6 and G206. 7+ 5.9 with
a size of about 2°. 5 and 3°. 5 respectively is scanned by using the L-band 19-beam receiver …