The galaxy group NGC 507: Newly detected AGN remnant plasma transported by sloshing

@article{Brienza2022TheGG,
  title={The galaxy group NGC 507: Newly detected AGN remnant plasma transported by sloshing},
  author={Marisa Brienza and Lorenzo Lovisari and Kamlesh Rajpurohit and Annalisa Bonafede and Fabio Gastaldello and M. Murgia and Franco Vazza and E. Bonnassieux and Andrea Botteon and G. Brunetti and Alexander Drabent and Martin J. Hardcastle and T. Pasini and Christopher J Riseley and H. J. A. Rottgering and Timothy W. Shimwell and Aurora Simionescu and R. J. van Weeren},
  journal={Astronomy \& Astrophysics},
  year={2022}
}
Jets from active galactic nuclei (AGN) are known to recurrently enrich their surrounding medium with mildly relativistic particles and magnetic fields. Here, we present a detailed multi-frequency analysis of the nearby (z = 0.01646) galaxy group NGC 507. In particular, we present new high-sensitivity and high-spatial-resolution radio images in the frequency range 144-675MHz obtained using Low Frequency Array (LOFAR) and upgraded Giant Metrewave Radio Telescope (uGMRT) observations. These reveal… 

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