Trend of the accretion regime L_BLR/L_Edd as a function of L_γ/L_Edd in the case of upper limits on both the optical and γ-rays. The red star is the chosen initial value, the gray points indicate the region spanned when the three quantities L_BLR, L_Edd, and L_γ vary. The gray stars represent the final values of the parameter simulation. The dotted black lines represent the separation limits for the accretion efficiency, respectively L_BLR/L_Edd ∼ 5 × 10⁻⁴ and L_γ/L_Edd ∼ 0.1 (Ghisellini et al. 2011b; Sbarrato et al. 2012). In this case, L_BLR varies between [10⁴⁴,10⁴⁶] erg ⋅ s⁻¹, L_γ between [10⁴⁵,10⁴⁷] erg ⋅ s⁻¹.