Associate Research Fellow (Tenured)
My current research interests are observational studies of extreme phenomena associated with active galactic nuclei (AGNs), such as ultra-relativistic jet, accretion disk and super massive black hole itself. I have observed AGN jets using radio interferometers, such as EHT, GMVA, VLBA, EVN, VSOP, MERLIN SMA, ALMA etc to understand acceleration and collimation mechanism of the ultra-relativistic jets. In addition, I have worked on submm VLBI project to realize the imaging of the shadow of the super massive black hole itself together with accretion disk and formation region of the relativistic jet.