Fig. 1
Redshift distribution of LAT detected (top panel) and nondetected sources (bottom panel). The lines in the top panel represent the redshift distributions of all Fermi/LAT-detected AGN (dotted line), of BL Lac objects (dashed line), and quasars (solid line) in the 2LAC, which are shown by a kernel density estimation (KDE) scaled to the corresponding numbers of TANAMI sources.
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