Table 12: Radio fluxes of the central galaxies in clusters. S1.4 is the flux (mJy) at 1.4 GHz, $L_{\nu }$ the intrinsic luminosity at the same frequency, $\alpha $ is the radio spectral index ( $L_{\nu }\sim \nu ^{\alpha }$). $L_{\rm X}$ is the total 0.2-10 keV luminosity within the cooling radius $r_{{\rm cool}}$ as given in Table 11.
Cluster   Central   $\log S_{1.4}$      $\log \nu L_{\nu}$     $\alpha $      $\log L_{\rm X}$
    galaxy  (mJy)     (W)           (W)
NGC 533   NGC 533  1.5     31.7           35.3
Virgo   M 87  5.3     33.9     -0.8     36.2
A 262   NGC 708  1.8     32.0     -0.8     36.2
A 1837   GSC 5557-266  0.7     32.2           36.0
Sérsic 159-3   MCG -7-47-23  2.4     33.8     -1.3     37.5
MKW 9   UGC 9886  <0.3     <31.3           35.5
2A 0335+096   EQ 0335+096  1.6     32.4           37.7
MKW 3s   NGC 5920  2.1     33.2     -2.0     37.2
A 2052   UGC 9799  3.7     34.6     -1.3     37.1
A 4059   MCG -6-1-8  3.1     34.2     -1.7     37.0
A 780   Hydra A  4.6     35.9     -0.8     37.7
A 496   MCG -2-12-39  2.1     32.9     -0.8     37.2
A 3112   ESO 248-6  3.2     34.7     -0.6     37.8
A 1795   MCG +5-33-5  3.0     34.4     -0.9     37.9
A 399   UGC 2438  <0.3     <31.8           36.1
A 3266   ESO 118-30  <0.7     <32.1           36.0
Perseus   NGC 1275  4.1     34.4     -0.8     38.0
Coma   NGC 4874  2.3     32.9     -0.8     -
A 754   LEDA 25777  0.9     32.2           36.3
A 1835   A 1835-1  1.6     34.2           38.8


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