Nearby galaxies in the LOFAR Two-metre Sky Survey
Nearby galaxies in the LOFAR Two-metre Sky Survey
Context. Cosmic rays and magnetic fields are key ingredients in galaxy evolution, regulating both stellar feedback and star formation. Their properties can be studied with low-frequency radio continuum observations, free from thermal contamination. Aims. We define a sample of 76 nearby (< 30 Mpc) galaxies, with rich ancillary data in …