Table 2: Statistical results on the relation of spectral index and flux density using WENSS and NVSS samples for sources selected at 327 MHz.
Bin(Jy) $\rm0.03^{.023}_{.040}$ $\rm0.06^{0.04}_{0.08}$ $\rm0.10^{0.08}_{0.12}$
No./ $\rm\alpha _{med}$ 56261/-0.82 53545/-0.85 23391/-0.88
Error .033 .029 .028
Bin(Jy) $\rm0.14^{0.12}_{0.16}$ $\rm0.18^{0.16}_{0.20}$ $\rm0.22^{0.20}_{0.24}$
No./ $\rm\alpha _{med}$ 13106/-0.89 8307/-0.89 5669/-0.90
Error .027 .027 .025
Bin(Jy) $\rm0.27^{0.24}_{0.29}$ $\rm0.32^{0.29}_{0.35}$ $\rm0.39^{0.35}_{0.43}$
No./ $\rm\alpha _{med}$ 4871/-0.90 4103/-0.90 3769/-0.91
Error .025 .025 .025
Bin(Jy) $\rm0.48^{0.43}_{0.52}$ $\rm0.58^{0.52}_{0.63}$ $\rm0.70^{0.63}_{0.76}$
No./ $\rm\alpha _{med}$ 2713/-0.91 2404/-0.91 1817/-0.92
Error .025 .027 .026
Bin(Jy) $\rm0.84^{0.76}_{0.92}$ $\rm 1.03^{0.92}_{1.13}$ $\rm 1.30^{1.13}_{1.46}$
No./ $\rm\alpha _{med}$ 1457/-0.92 1169/-0.91 1086/-0.93
Error .025 .025 .025
Bin(Jy) $\rm 1.71^{1.46}_{1.95}$ $\rm 2.33^{1.95}_{2.71}$ $\rm 3.41^{2.71}_{4.10}$
No./ $\rm\alpha _{med}$ 818/-0.92 598/-0.91 382/-0.92
Error .029 .031 .032
Bin(Jy) $\rm 5.55^{4.1}_{7.0}$ $\rm 13.5^{7.0}_{20.}$  
No./ $\rm\alpha _{med}$ 214/-0.93 109/-0.89  
Error .028 .035  


Source LaTeX | All tables | In the text