\begin{table}%t4
\caption{Polarization characteristics of B~2005+403 obtained from the VLBI~maps. Column~1 gives the epoch, Col.~2 the frequency of the observation.  Column~3 gives the name of the component. Column~4 gives the polarized flux density in~mJy, Col.~5 the polarization angle in degrees. The EVPA is not calibrated the 22~GHz and 43~GHz datasets; the given values are arbitrary.}\label{tab:pol}
%\centering
\par
\begin{tabular}{ccccc}
\hline\hline 
Epoch & $\nu {\rm  [GHz]}$ & ID & $P$ [mJy] & $\chi (^\circ)$ \\ 
\hline 
2003.04 & 15 & C2 & $66 \pm 14$ & $131\pm3$\\
2003.04 & 22 & C2 & $74 \pm 14$ & $131\pm3$\\
2003.16 & 15 & C2 & $67 \pm 14$ & $121\pm6$\\
\hline
1996.73 & 15 & C3 & $42 \pm 5$ & $75\pm8$ \\ 
1996.73 & 22 & C3 & $35 \pm 4$ & $49\pm8$\\
1996.73 & 43 & C3 & $13 \pm 3$ & $90\pm4$\\ 
2003.04 & 15 & C3 & $38 \pm 4$ & $90\pm4$\\ 
2003.04 & 22 & C3 & $21 \pm 3$ & $90\pm4$\\
2003.16 & 15 & C3 & $28 \pm 5$ & $90\pm5$\\
\hline
\end{tabular}
\end{table}