Calibration and Limitations of the Mg II line-based Black Hole Masses

Jong-Hak Woo, Huynh Anh N. Le, Marios Karouzos +5

We present the single-epoch black hole mass (M${}_{\mathrm{BH}}$) calibrations based on the rest-frame UV and optical measurements of Mg II 2798Å and H$\beta$ 4861Å lines and AGN continuum, u…