\begin{table}%t2
\caption {\label{tab:radiomaps}Total and polarization intensity radio images. Images are restored with a beam of $1.5\arcsec\times 1.5\arcsec$. }
%\centerline
 {
\begin{tabular} {c c c c c c c c} 
\hline\hline
\noalign{\smallskip}
Source name & $\nu $  &   $\sigma$(I) & $\sigma$(Q) & $\sigma$(U) & Peak brightness  &Flux density & Pol. flux \\
             & (GHz)          & (mJy/beam)   & (mJy/beam)  & (mJy/beam)  & (mJy/beam)         & (mJy)       & (mJy)     \\ 
\hline
5C4.85  &  4.535    & 0.018 & 0.015 & 0.015  &  5.8 &  75.7   & 7.5  \\
        &  4.735   & 0.017 & 0.016 & 0.016  &  5.7 &  75.6   & 7.6   \\
        &  4.935   & 0.019 & 0.017 & 0.017  &  5.8 &  75.2   & 7.5  \\
        &  8.085   & 0.032 & 0.021 & 0.023  &  3.3 &  38.6   & 4.2    \\
        &  8.465   & 0.034 & 0.022 & 0.022  &  3.1 &  36.4   & 4.0\\
5C4.81  &  4.535 & 0.025 & 0.022 & 0.024  &  2.7 &  66.7   & 12.1 \\ 
        &  4.935 & 0.025 & 0.022 & 0.022  &  2.7 &  58.2   & 10.5  \\
        &  8.085 & 0.022 & 0.019 & 0.021  &  2.4 &  25.2   & 5.5  \\
        &  8.465 & 0.015 & 0.014 & 0.014  &  2.3 &  54.0\tablefootmark{*}   &  11.3  \\
5C4.74  &  4.535 & 0.025 & 0.023 & 0.023  &  2.7 &  17.0  & 3.4 \\ 
        &  4.735 & 0.019 & 0.016 & 0.016  &  2.3 &  13.4  & 2.7\\
        &  4.935 & 0.023 & 0.021 & 0.021  &  2.6 &  15.6  & 3.1\\
        &  8.085 & 0.015 & 0.013 & 0.013  &  1.7 &   9.1  & 2.2\\
        &  8.465 & 0.014 & 0.013 & 0.013  &  1.6 &   8.6  & 2.1  \\ 
5C4.114 &  1.365 & 0.040 & 0.027 & 0.027  &  11.3 & 47.0& 5.9\\
        &  1.516 & 0.034 & 0.021 & 0.022  &  10.4 & 42.6 &5.5\\
        &  4.535 & 0.014 & 0.013 & 0.013  &  4.2 & 16.4 &3.0\\
        &  4.935 & 0.014 & 0.013& 0.013   &  3.8 & 14.9 &2.8\\
5C4.127 &  4.535 & 0.028 & 0.019 & 0.017  & 56.3 & 72.5   & 3.9  \\ 
        &  4.935 & 0.024 & 0.020 & 0.017  & 56.4 & 72.9  & 3.9\\
        &  8.085 & 0.023 & 0.021 & 0.022  & 52.2 & 62.3  & 3.4\\
        &  8.465 & 0.025 & 0.021 & 0.023  & 51.6 & 61.4   & 3.3  \\ 
5C4.42  &  4.535 & 0.023 & 0.022 & 0.022  & 7.2  &  63.2 & 8.0 \\
        &  4.935 & 0.023 & 0.022 & 0.022  & 6.5  &  57.8 & 7.3 \\
        &  8.085 & 0.022 & 0.020 & 0.020  & 3.8  &  33.2  & 4.1 \\
        &  8.465 & 0.021 & 0.020 & 0.019  & 3.6  &  31.0  & 4.0   \\
5C4.152 &  4.535 & 0.026 & 0.024 & 0.025  &  7.0 &  22.7  & 2.9  \\
        &  4.935 & 0.026 & 0.025 & 0.025  &  6.4 &  20.3  & 2.4 \\ 
        &  8.275 & 0.021 & 0.019 & 0.019  &  4.1 &  12.3  & 1.8\\
\hline 
\end{tabular}
}
\par
\tablefoot {Column~1: source name;
  Col. 2: observation frequency; Cols. 3--5:
  RMS noise of the I, Q, U~images;   
   Col. 7: peak brightness; Col. 8: flux density; Col.~9: Polarized
  flux density. \\ 
  \tablefoottext{*}{The higher
    flux measured at 8.465~GHz is derived by combining together B and
    C array observations. }}
\vspace*{-4mm}\end{table}