400 citations · 3.1k across the 38 of their papers we have counts for
Showing 2017 · astro-ph.GAShow all
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astro-ph.GA2017★ 124 cited
Understanding extreme quasar optical variability with CRTS: I. Major AGN flares
Matthew J. Graham, S. G. Djorgovski, Andrew J. Drake +5
There is a large degree of variety in the optical variability of quasars and it is unclear whether this is all attributable to a single (set of) physical mechanism(s). We present t…
astro-ph.GA2017★ 17 cited
Extreme Variability in a Broad Absorption Line Quasar
Daniel Stern, Matthew J. Graham, Nahum Arav +9
CRTS J084133.15+200525.8 is an optically bright quasar at z=2.345 that has shown extreme spectral variability over the past decade. Photometrically, the source had a visual magnitu…