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Table 6

Binned median spectral indices between the GMRT at 153 MHz and NVSS at 1.4 GHz and WENSS at 327 MHz).

  NVSS WENSS
Bin centre Counts KM mean spectral index Counts KM mean spectral index
[mJy] (Upper limits) (Upper limits)

36 275(10) −0.835 ± 0.015
76 213(7) −0.909 ± 0.017 209(16) −0.940 ± 0.031
158 143 −0.922 ± 0.018 140 −0.752 ± 0.028
331 71 −0.972 ± 0.029 72 −0.792 ± 0.028
692 28 −0.970 ± 0.028 32 −0.845 ± 0.033

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