2 papers
astro-ph.GA2019
Features of Structure and Absorption in the Jet-Launching Region of M87
Wei Zhao, Xiaoyu Hong, Tao An +3
M87 is one of the best available source for studying the AGN jet-launching region. To enrich our knowledge of this region, with quasi-simultaneous observations using VLBA at 22, 43…
astro-ph.GA2019
The Jet of FSRQ PKS~122902 and its Misidentification as a -ray AGN
W. Zhao, X. -Y. Hong, T. AN +1
Flat-spectrum radio quasar PKS~122902 with a knotty and asymmetric radio morphology was identified as the optical and radio counterpart of a -ray source. In this paper, we st…