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Fig. 1.

image

Histogram of the distribution of various quantities obtained by the LAT analysis for the sources in our sample. Short dash line indicates non-LAT-detected sources (TS < 25), for which 2-σ upper limits of the flux are considered; red solid line indicates LAT-detected sources (TS ≥ 25). Left panel: integral fluxes in the 0.1–300 GeV energy range; middle: γ-ray photon index for the 23 LAT-detected sources; right: γ-ray luminosity in the 0.1–300 GeV energy range.

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