\begin{table}%t3
\caption{\label{tab:evpa5}The results of the 5~GHz VLBA observations.}
%\centerline
 {\small \begin{tabular}{cccccccc}
\hline \hline
Epoch & \multicolumn{3}{c}{Core} & \multicolumn{3}{c}{Jet} & \\
& $I_{\rm c}$ [mJy] & $P_{\rm c}$ [mJy] & $\chi_{\rm c} [^\circ]$ & $I_{\rm j}$ [mJy] & $P_{\rm j}$ [mJy] & $\chi_{\rm j} [^\circ]$ & $\vert \chi_{\rm c}-\chi_{\rm j} \vert [^\circ]$ \\
\noalign {\smallskip} \hline
2007.540 & $286 \pm 5$ & $3.2 \pm 0.3$ & $-24 \pm 4$ & $89 \pm 4$ & $1.2 \pm 0.1$ & $83 \pm 4$ & $107$ \\
2007.661 & $239 \pm 17$ & $3.2 \pm 0.2$ & $-30 \pm 4$ & $134 \pm 13$ & $1.0 \pm 0.1$ & $107 \pm 4$ & $137$ \\
2007.773 & $268 \pm 8$ & $4.5 \pm 0.1$ & $-49 \pm 4$ & $93 \pm 6$ & $0.9 \pm 0.1$ & $96 \pm 3$ & $145$ \\
2007.907 & $236 \pm 8$ & $5.0 \pm 0.1$ & $-37 \pm 3$ & $118 \pm 6$ & $0.7 \pm 0.1$ & $99 \pm 5$ & $136$ \\ 
2008.025 & $229 \pm 8$ & $4.2 \pm 0.2$ & $-23 \pm 4$ & $121 \pm 7$ & $0.8 \pm 0.2$ & $106 \pm 4$ & $129$ \\
2008.137 & $243 \pm 6$ & $4.3 \pm 0.2$ & $-25 \pm 5$ & $117 \pm 9$ & $0.7 \pm 0.1$ & $103 \pm 5$ & $128$ \\
\hline
\end{tabular}}
\medskip
Column~1 lists the observing epochs; Col.~2 lists the integrated flux density of the core component obtained from DIFMAP model-fitting; Col.~3 lists the polarized flux density of the core component; Col.~4 lists the EVPA of the core; Col.~5 lists integrated flux density of the jet component obtained from DIFMAP model-fitting; Col.~6 lists the polarized flux density of the jet component; Col.~7 lists the EVPA of the jet; and Col.~8 lists  the difference between the EVPA of the core and the jet.
\end{table}