Compact source-subtracted mosaic at 1′ resolution. Due to the poor quality of the very low-resolution images, field 1 and 8 are excluded. Black dashed lines correspond to large-scale Galactic emission of the North Polar Spur (NPS), purple circles mark the position of the giant elliptical galaxies M 49 (NGC 4472), M 84 (NGC 4374), and M 87 (NGC 4486). The dashed purple ellipses highlight candidate extragalactic emission, which could be related to the wider Virgo environment, and orange contours mark the eROSITA compact source-subtracted X-ray surface brightness (McCall et al., in prep.).