Fig. 1

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eRASS:4 exposure-corrected intensity sky map in the 0.3–1.1 keV energy band, in units of counts per pixel with a pixel size of 10″. Point sources have been filtered out, and the image has been convolved with a σ = 45″ Gaussian to enhance the visibility of the diffuse X-ray emission originating from the source. The geometrical center of the X-ray emission from a Minkowski tensor analysis is shown by the green boxes. A brighter box means a higher probability to represent the center. The red cross indicates the remnant’s center based on previous radio measurements.
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