logn_logs
FSRQs and BL Lac objects in terms of peak fluxes measured over two-week intervals, in units of  ph(>100 MeV) cm-2s-1. Dotted curves show blazar model of Mücke and Pohl (2000), and dashed curve shows blazar model of Dermer (2006). Inset: The integrated intensity from EGRET measurements to the diffuse gamma-ray background, in comparison with model results (Dermer 2006).