Crosscorrelation analysis of optical and X-ray data on some AGN.

Olga A.Novikova, N $^1$

$^1$ Sternberg Astronomical Institute, Moscow, Russia


We present results of crosscorrelation analysis of NGC 4151,NGC 5548 and
3C 390.3 optical light curves and X-ray fluxes, obtained during long-terme AGN
monitoring are used.