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Table 5.

Flux measurements for the sample of the BCGs. The information on the observations (e.g. beam and literature references) are provided in Tables 2 and 3.

Radio Cluster Telescope ν Stot Scentral Sdiff Ref.
galaxy name (MHz) (mJy) (mJy) (mJy)
J 1254-2900 A 3528 N GMRT 235 996.1 ± 79.7 This work
GMRT 610 428.1 ± 21.4 This work
ATCA 1380 230.9 ± 6.9 (Venturi et al. 2001)
ATCA 2380 142.4 ± 4.3 (Venturi et al. 2001)
VLA 8400 50.5 ± 1.5 This work
J 1254-2913 A 3528 S GMRT 150 14491.0 ± 2898.2 TGSS image
GMRT 235 7291.4 ± 583.3 4714.5 ± 377.2 2576.9 ± 694.6 This work
GMRT 610 2159.1 ± 108.0 1956.7 ± 97.8 202.4 ± 145.8 This work
MOST 843 1970.0 ± 59.1 SUMSS image
ATCA 1380 936.7 ± 28.1 (Venturi et al. 2001)
VLA 1400 1069.1 ± 32.1 132.4 ± 42.6a NVSS image
ATCA 2380 538.4 ± 16.2 (Venturi et al. 2001)
VLA 8400 125.3 ± 3.8 This work
J 1257-3021 A 3532 GMRT 150 8655.9 ± 1410.1 6802.4 ± 1360.5 1853.5 ± 370.7 TGSS image
GMRT 235 4591.9 ± 336.0 4251.3 ± 334.9 340.5 ± 27.2 This work
GMRT 610 1522.0 ± 74.2 1484.0 ± 74.2 38.0 ± 1.9 This work
MOST 840 1773.0 ± 53.2 SUMSS image
ATCA 1380 1056.5 ± 31.7 (Venturi et al. 2001)
VLA 1400 1061.0 ± 31.8 4.5 ± 44.4a a NVSS image
ATCA 2380 651.7 ± 19.6 (Venturi et al. 2001)
J 1324-3140 A 3556 GMRT 235 77.1 ± 6.2 18.6 ± 1.5 58.5 ± 6.4 This work
GMRT 325 84.6 ± 4.2 16.8 ± 0.8 67.8 ± 4.3 This work
GMRT 610 18.7 ± 0.9 10.9 ± 0.5 7.8 ± 1.0 This work
MOST 843 16.7 ± 0.5 SUMSS image
ATCA 1380 7.8 ± 0.2 (Venturi et al. 1997)
ATCA 2380 7.4 ± 0.2 (Venturi et al. 1997)
ATCA 4790 3.0 ± 0.1 (Venturi et al. 2008)
J 1327-3129b A 3558 GMRT 235 19.1 ± 1.5 This work
GMRT 325 17.9 ± 1.4 This work
GMRT 610 14.6 ± 0.7 This work
ATCA 1380 6.2 ± 0.2 (Venturi et al. 1997)
ATCA 2380 1.5 ± 0.1 (Venturi et al. 1997)

Notes. The flux density of the diffuse emission is the difference between the total flux density and the central emission, i.e. the emission contained within the optical counterpart, which is encompassed in the region highlighted in red in Figs. 6 and 7. The resolution of TGSS does not allow to separate J 1254-2900 and J 1254-2901a (A 3528 N). J 1254-2900 (A 3528 N) and J 1327-3129b (A 3558) do not show extended emission, and we provide only the total flux density. For J 1257-3021 (A 3532) we measured the flux density of the diffuse and central emission separately, and the total one as a sum of the two.

(a)

The diffuse emission was calculated by difference between the VLA (total region) and the ATCA (central region) observation.

(b)

Upper limit.

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