The Sloan Digital Sky Survey Reverberation Mapping Project: Mg ii lag results from four years of monitoring

Y. Homayouni, Jonathan R. Trump, C. J. Grier, Keith Horne, Yue Shen, W. N. Brandt, Kyle S. Dawson, Gloria Fonseca Alvarez, Paul J. Green, P. B. Hall, Juan V. Hernández Santisteban, Luis C. Ho, Karen Kinemuchi, C. S. Kochanek, Jennifer I-hsiu Li, B. M. Peterson, D. P. Schneider, D. A. Starkey, Dmitry Bizyaev, Kaike PanDaniel Oravetz, Audrey Simmons