The<i>Planck</i>clusters in the LOFAR sky
The<i>Planck</i>clusters in the LOFAR sky
Context. Extended radio sources in the sky require a dense sampling of short baselines to be properly imaged by interferometers. This problem arises in many areas of radio astronomy, such as in the study of galaxy clusters, which may host megaparsec-scale diffuse synchrotron sources in the form of radio halos. …