\begin{table}%t8
\caption{Northern and southern integrated flux densities in total and polarized intensity plus degree of polarization.}\label{tab8}
%\centering
\small
\begin{tabular}{ l l l l l l l l l l } 
\hline \hline
%&&&&&&&&& \\[-8pt]
$\lambda$ & $S_{\rm T}^{\rm N}$ & $S_{\rm T}^{\rm S}$ & $S_{\rm T}^{\rm N}$/$S_{\rm T}^{\rm S}$ & $S_{\rm PI}^{\rm N}$& $S_{\rm PI}^{\rm S}$ & $S_{\rm PI}^{\rm N}$/$S_{\rm PI}^{\rm S}$ &$\bar{{P}}^{\rm N}$ &$\bar{{P}}^{\rm S}$&$\bar{{P}}^{\rm N}$/$\bar{{P}}^{\rm S}$\\
cm & (mJy) & (mJy) & & (mJy) & (mJy) & & $\%$& $\%$& \\
\hline
3.6 & 412 $\pm$ 18  & 366 $\pm$ 21 & 1.12 $\pm$ 0.08 & 20 $\pm$ 2 & 20 $\pm$ 2 &1.00 $\pm$ 0.14 & 4.8 $\pm$ 0.4 & 5.5 $\pm$ 0.6 & 0.9 $\pm$ 0.1 \\
6.2 & 631 $\pm$ 63   &  653 $\pm$ 70 & 0.97 $\pm$ 0.14 & 53 $\pm$ 4 & 36 $\pm$ 2 & 1.47 $\pm$ 0.14& 8.4 $\pm$ 1.0& 5.5 $\pm$ 0.6 &1.5 $\pm$ 0.2  \\
20 & 1268 $\pm$ 73 & 1435 $\pm$ 83 & 0.88 $\pm$ 0.07& 81 $\pm$ 5 & 42 $\pm$ 3 & 1.93 $\pm$ 0.18& 6.4 $\pm$ 1.1& 2.9 $\pm$ 0.3 & 2.2 $\pm$ 0.4 \\
\hline
\end{tabular}
\end{table}