Name of the Speaker(s):Oliver DREISSIGACKER
Institution: Landessternwarte Heidelberg
Title of the communication: Modelling Blazar Broad Band Spectra
Preliminary abstract (12 lines max.): Our 'lighthouse' model, combined with advanced spectra calculations allow not only to model Blazar lightcurves in the optical and higher energy regimes, but also put constraints on jet parameters as * density * volume * max. energy * magnetic field and * bulk speed. Also, statements about time lags between the different spectral branches become possible.