Kavli Affiliate: Chiaki Hikage | Summary:The unique combination of superb spatial resolution, wide-area coverage, and deep depth of the optical imaging from the Hyper Suprime-Cam (HSC) Subaru Strategic Program is utilized to search for dual quasar candidates. Using an automated image analysis routine on 34,476 known SDSS quasars, we identify those with two (or more) […]
Continue.. Dual supermassive black holes at close separation revealed by the Hyper Suprime-Cam Subaru Strategic Program