Fig. 2.
LOFAR low-resolution (20″) images at 150 MHz of the cluster pairs RXC_J1659−J1702 (left panel) and RXC_J1155−J1156 (right panel). The dashed circles are centred on the clusters and have corresponding radius R500. Magnified images of the red dashed boxes in the left panel are shown in Fig. 8. The 5 Mpc unit at the redshift of the pairs z = 0.10, 0.14 is shown in the top right corner (left and right panels). The colour bars are in units of Jy beam−1.
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