Reverberation measurement of the inner radius of the dust torus in NGC 4151 during 2008-2013

V. L. Oknyansky, N. V. Metlova, O. G. Taranova +4

We investigate the correlation between infrared (JHKL) and optical (B) fluxes of the variable nucleus of the Seyfert galaxy NGC 4151 using partially published data for the last 6 y…