Multiwavelength Analysis of the Variability of the Blazar 3C 273
  We present multiwavelength light curves and polarimetric data of the Flat
Spectrum Radio Quasar 3C 273 over 8 years. The wavelength range of our data set
extends from radio to gamma-rays. We found that the optical emission in this
source is dominated by the accretion disk during the entire time-frame of
study. We additionally find that in contrast with the observed behaviour in
other blazars, 3C 273 does not show a correlation between the gamma-ray
spectral index and the gamma-ray luminosity. Finally, we identified an
anti-correlation between the 15 GHz and V-band light curves for the time-range
$JD_{245} = 4860 - 5760$, which we speculate is the consequence of the inner
part of the accretion disk falling into the black hole, followed by the
ejection of a component into the jet.
