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Fig. 2

Exposure-corrected X-ray image between 2.0 and 7.0 keV in Galactic coordinates. Point sources outside the diffuse emission have been subtracted following the procedure described in the text. The contours are the radio continuum emission of the SNR at 20 cm (contour levels are 1.0, 1.7, and 3.0 mJy/beam).
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