Fig. 1

XMM-Newton smoothed images in the [0.3–2]
keV band of the ATCA cluster sample overlaid with the
contours of the high resolution wide band radio maps (see
Table 3 and Figs. A.1 and
A.2) in red and the same contour levels
for the Block 3 low resolution compact source subtracted
maps for the two clusters with diffuse radio emission (see
Sect. 6) in blue. The background of the
X-ray images has been subtracted. The X-ray images are
corrected from surface brightness dimming with redshift,
divided by emissivity in the energy band, taking in account
absorption from the Galaxy and the response of the
instrument. Finally the images are scaled to a self-similar
model. The colours are selected so that the images would
look identical when scaled by their mass if they were at the
same distance; this gives us a visual hint of the dynamical
state of the clusters.
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