Detection of Time Lags Between Quasar Continuum Emission Bands based on Pan-STARRS Light-curves

Yan-Fei Jiang, Paul J. Green, Jenny E. Greene +21

We study the time lags between the continuum emission of quasars at different wavelengths, based on more than four years of multi-band ($g$, $r$, $i$, $z$) light-curves in the Pan-…