Imaging and variability studies of CTA~102 during the 2016 January $\gamma$-ray flare

Xiaofeng Li, P. Mohan, T. An +6

The $\gamma$-ray bright blazar CTA 102 is studied using imaging (new 15 GHz and archival 43 GHz Very Long Baseline Array, VLBA data) and time variable optical flux density, polarization…