The Extremely Luminous Quasar Survey in the Pan-STARRS 1 Footprint (PS-ELQS)
Jan-Torge Schindler et al 2019 ApJS 243 5
Pan-STARRS’s Extremely Luminous Quasar Survey has searched ~21,486 square degrees for the most luminous quasars located at intermediate redshift (z ≥ 2.8), providing a catalog of 592 sources.