Continuum reverberation mapping of MCG 08-11-011

We report the results from a photometric reverberation mapping campaign carried out with C18 telescope at Wise Observatory 2019 to 2020, targeting active galactic nucleus (AGN) MCG 08-11-011. The monitoring was conducted on daily basis specially designed narrow-band filters, spanning optical near-infrared wavelengths ($\sim4000$ $8000${\AA}) and avoiding prominent broad emission lines. aim measure inter-band continuum time lags, determine size-wavelength relation, estimate host-subtracted AGN luminosity for this system. used point-spread function photometry extract light curves lags using several methods, including interpolated cross-correlation function, z-transformed discrete correlation von Neumann estimator, JAVELIN (in spectroscopic mode), MICA, multivariate function. find wavelength-dependent $\tau(\lambda)$, up $\sim$7 days between multiband of observed are larger than predictions based standard thin-disk theory by factor $\sim3-7$. discern significantly steeper ($\tau \propto \lambda^{4.74}$) relation $\tau \lambda^{4/3}$ expected geometrically thin optically thick accretion disk, which may result contribution diffuse flux. These similar those found previous campaigns.