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Fig. 4


Relative flux maps: from 300 GeV to 1000 GeV (top) and  >1000 GeV (bottom). On the left hand side the MAGIC data are combined with the 13CO (J = 1–0) intensity maps from the Galactic Ring Survey (see integrated between 63 and 72 km s-1 shown as green countours. On the right hand side the green contours represent the 21 cm radio continuum emission is shown from (Koo & Moon 1997a). In all maps the blue diamond represents the position of CXO J192318.5+140305 and the black cross the position of the OH maser emission (Koo et al. 2005; Green et al. 1997). The red dashed ellipse represents the region of shocked atomic and molecular gas (Koo & Moon 1997b,a). The 3 counts contour above 1 GeV determined by Fermi/LAT is displayed by the pink contour. In each picture the Gaussian sigma of a point-like source (PSF) after the applied smearing is shown. The color scale (blue to red) represents the relative flux as measured with MAGIC. In addition the TS contours (cyan) are shown starting at 3 and increasing by one per contour.

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