The technique of Faraday tomography is a key tool for the study of magnetised plasmas in the\nnew era of broadband radio-polarisation observations. In particular, observations at metre wavelengths\nprovide significantly better Faraday depth accuracies compared to traditional centimetre-wavelength\nobservations. However, the effect of Faraday depolarisation makes the polarised signal very challenging\nto detect at metre wavelengths (MHz frequencies). In this work, Faraday tomography is used to\ncharacterise the Faraday rotation properties of polarised sources found in data from the LOFAR\nTwo-Metre Sky Survey (LoTSS). Of the 76 extragalactic polarised sources analysed here, we find that\nall host a radio-loud AGN (Active Galactic Nucleus)��..
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