Spectroscopic Variability of the Broad H$\beta$ Emission Line in Sloan Digital Sky Survey Quasars

Collin M. Dabbieri, Jessie C. Runnoe, Michael Eracleous +3

We present a catalog of broad H$\beta$ variability properties for all spectra of quasars with $z<0.8$ and at least two observations included in the Sloan Digital Sky Survey (SDSS) Data…