Daniel Stern

Latest

• A light in the dark: searching for electromagnetic counterparts to black hole-black hole mergers in LIGO/Virgo O3 with the Zwicky Transient Facility
• The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System
• Gaia GraL: Gaia DR2 Gravitational Lens Systems. VII. XMM-Newton Observations of Lensed Quasars
• A tidal disruption event coincident with a high-energy neutrino
• A Family Tree of Optical Transients from Narrow-Line Seyfert 1 Galaxies
• Characterization of the Nucleus, Morphology and Activity of Interstellar Comet 2I/Borisov by Optical and Near-Infrared GROWTH, Apache Point, IRTF, ZTF and Keck Observations
• A high-energy neutrino coincident with a tidal disruption event
• Deep modeling of quasar variability
• Characterization of the Nucleus, Morphology and Activity of Interstellar Comet 2I/Borisov by Optical and Near-Infrared GROWTH, Apache Point, IRTF, ZTF and Keck Observations
• Understanding extreme quasar optical variability with CRTS: II. Changing-state quasars
• Understanding extreme quasar optical variability with CRTS: I. Major AGN flares
• Extreme Variability in a Broad Absorption Line Quasar
• Infrared Time Lags for the Periodic Quasar PG 1302-102
• A systematic search for close supermassive black hole binaries in the Catalina Real-Time Transient Survey
• A possible close supermassive black-hole binary in a quasar with optical periodicity
• A novel variability-based method for quasar selection: evidence for a rest frame ~54 day characteristic timescale
• The Faint End of the Quasar Luminosity Function at z~4
• Discovery of Two Spectroscopically Peculiar, Low-Luminosity Quasars at z~4