Radio galaxies in cooling core clusters . Restarted activity in the nucleus of 3 C 317 ?

  • F. Stefanachi
  • Published 2008


We present the results of VLBA observations of the radio galaxy 3C317, associated with the cD galaxy UGC 09799 at the centre of the cooling core cluster of galaxies A2052. These observations were carried out at 1.7 GHz, 4.9 GHz and 8.3 GHz, in polarimetric mode, and allowed us to image the parsec scale region of the source. Our analysis suggests that the… (More)


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