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Fig. 5.


Combined LOFAR (120−180 MHz), VLA L-band (1−2 GHz), and VLA S-band (2−4 GHz) image of the cluster at 15.7″. The image clearly shows that B1 extends out of the relic and penetrates into the halo. As discussed in Sect. 6.4, this is consistent with the superposition of the relic and the halo emission. The intensity in red, green, and blue shows the radio emission observed with the LOFAR, VLA L-band, and VLA S-band, respectively. The image properties are given in Table 2, IM10, IM13, and IM21.

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