The mis-aligned active galactic nuclei (AGN), 3C\,84, has been observed approximately monthly at four frequencies simultaneously (22\,GHz -- 129\,GHz) on the Korean VLBI Network (KVN) since 2013 as part of the interferometric monitoring of γ-ray bright AGN (iMOGABA) program. 3C\,84 is known to have to sites of bright radio emission, with the first thought to be near the central super-massive black hole and the second in a slowly moving emission feature, several milliarcseconds south of the core. Analysis of this data suggests that the highly variable Gamma-ray emission originates near the SMBH and the slowly rising γ-ray emission originates in the slow moving feature.
@article{arxiv.1612.07874,
title = {Multiple simultaneous Gamma-ray emission sites in 3C 84},
author = {Jeffrey A. Hodgson and S. S. Lee and B. Rani and J. C. Algaba},
journal= {arXiv preprint arXiv:1612.07874},
year = {2016}
}
Comments
Submitted to the proceedings of the 13th EVN Symposium and Users Meeting held in St. Petersburg, Russia, 20-23 September 2016. Contributed poster: 4 pages, 1 figure