eROSITA PIB-subtracted, exposure- and Galactic-absorption-corrected image in the 0.3−2.0 keV band. The image has been adaptively smoothed with S/N set to 12. The point sources have been removed and refilled with their surrounding background values. The defined regions are used for spectral analyses (see Sect. 2.2). The colorbar is in the units of counts per second (as well as the following X-ray images).