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Fig. 1

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Sky map in units of relative flux (excess over background) of the γ Cygni region as observed by MAGIC E > 250 GeV. Regions exceeding the 3σ (5σ) local, pre-trial TS significance for a point source are indicated by red (yellow) contours. The cyan line is the 400 K contour of the 408 MHz observation by the CGPS. The white diamond gives the position of the PSR 2021+4026, the green X the position of VER J2019+407, and the yellow star the position of Sadr (γ Cyg star; mag = 2.2). The inlay in the lower left corner shows the 39% and 68% containment contours of the MAGIC PSF.

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