XRISM Resolve images (0.5−2 keV band) for the faint pointings shown in Fig. 2: z1, z2, z3 and z5, from top-left to bottom-right. The images refer to a 500 ks exposure observation. The physical size of each pointing is 200 kpc per side (∼3′ at the assumed redshift z = 0.057) and the XRISM Resolve PSF is 1.3′. A physical size of 100 kpc is marked for comparison on the z1 image. The z3 image has been derived for an artificially high spatial resolution (adopting an ideal Chandra-like PSF of 0.5″) and we mark in red the subregion used to extract the spectrum.