A Ring of Fire Orphan γ-Ray Flare in the Neutrino Candidate 3C 120

E. Traianou, G. Bruni, J. Rodi +7

We present 43\,GHz VLBI observations of the radio galaxy 3C~120 during its brightest ${\hat{I}}^3$-ray outburst (March 2018), recently associated with the IceCube neutrino alert IC-180213A.…