**Table 4:** Flux density values of the relic.
$\nu$	$S_{\nu}$	HPWB	Ref.
(MHz)	(mJy)	$^{\prime \prime} \times^{\prime \prime}$
74	660	80.0 $\times$ 80.0	VLSS
235	180 $\pm$ 10	15.6 $\times$ 12.4	see Appendix
327	114 $\pm$ 6	16.0 $\times$ 13.0	this work; Fig. 2
610	42 $\pm$ 2	13.0 $\times$ 8.1	GVB06
1410	14 $\pm$ 1	15.0 $\times$ 12.0	Giacintucci (2007) $^{\star}$
4890	2.0 $\pm$ 0.2	22.0 $\times$ 15.0	this work; Fig. 5

$\star$ From VLA-CnB archival data (Obs. Id. AF 0390).