Sources included in the analysis model. Diamonds mark the positions of the three bright pulsars that were dimmed by phase selection (Sect. 2.1.2). X points mark the positions of other identified sources. Crosses correspond to 1FGL sources either associated to AGN or variable, or both, confirmed by our analysis. The blue circles correspond to the rims of the templates adopted to model SNRs, the Cygnus Loop (G74.0−8.5) and γ Cygni (G78.2 + 2.1). The red circle marks the centroid of VER 2019 + 407 (whose extension is not appreciable in this large-scale view). The magenta circle represents the 1σ contour of the Gaussian used to model the cocoon.