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Paper: Determination of Lags Between Variations in the B, V , R, and I Bands in Active Galactic Nuclei
Volume: 360, AGN Variability from X-Rays to Radio Waves
Page: 13
Authors: Sergeev, S.G.; Doroshenko, V.T.; Golubinskiy, Yu.V.; Merkulova, N.I.; Sergeeva, E.A.
Abstract: The lag between variations in B, V, R, and I bands for 14 active galactic nuclei has been determined. The inter-band lag scales with luminosity as Lb, where b ≈ 0.4 &8211; 0.5. Possible reasons for this lag and lag-wavelength and lag-luminosity relationships are discussed.
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