\begin{table}%t5
\caption{\label{par_freq}Frequency distribution fitting parameters. }
\small%\centering
\par
\begin{tabular}{llllll}
\hline\hline
Form      	     & $z_{\rm range}$ & $\log~K$            &  $\alpha$             & $\log N_{\rm T}$       & $\beta$        \\
\hline
Power-Law 	     & [2.55--5.03]   & 6.59$~\pm~$2.12    &   $-$1.384$~\pm~$0.105  &  --        & --         \\
	             & [2.55--3.40]   & 5.55$~\pm~$2.88    &   $-$1.330$~\pm~$0.144  &  --        & --         \\
      		     & [3.40--3.83]   & 4.03$~\pm~$2.01    &   $-$1.056$~\pm~$0.199  &  --        & --         \\
      		     & [3.83--5.03]   & 4.38$~\pm~$2.39    &   $-$1.279$~\pm~$0.118  &  --        & --         \\
\hline
Double Power-Law & [2.55--5.03]   & --21.78$~\pm~$0.31  &   $-$1.162$~\pm~$0.118  &  20.60$~\pm~$0.24 & --2.07$~\pm~$0.51  \\
	             & [2.55--3.40]   & --22.64$~\pm~$1.25  &   $-$1.327$~\pm~$0.307 &  21.19$~\pm~$1.44 & --5.98$~\pm~$2.07  \\
      		     & [3.40--3.83]   & --21.28$~\pm~$0.19  &   $-$0.793$~\pm~$0.233  &  20.45$~\pm~$0.14 & --2.49$~\pm~$0.74  \\
      		     & [3.83--5.03]   & --21.63$~\pm~$0.25  &   $-$0.920$~\pm~$0.199  &  20.51$~\pm~$0.17 & --2.10$~\pm~$0.44  \\
\hline
Gamma	  	     & [2.55--5.03]   & --21.95$~\pm~$0.36  &   $-$1.010$~\pm~$0.172  &  20.93$~\pm~$0.18 & --         \\
  		         & [2.55--3.40]   & --22.53$~\pm~$1.54  &   $-$1.185$~\pm~$0.329  &  21.28$~\pm~$0.89 & --         \\
      		     & [3.40--3.83]   & --20.96$~\pm~$0.28  &   $-$0.485$~\pm~$0.324  &  20.45$~\pm~$0.16 & --         \\
      		     & [3.83--5.03]   & --21.80$~\pm~$0.35  &   $-$0.853$~\pm~$0.198  &  20.82$~\pm~$0.18 & --         \\
\hline
\end{tabular}
\end{table}