\begin{table}%t2
\caption{Radio counterparts of 3C 111.}\label{tab2}
%\centering
\par
\begin{tabular}{llcccccc}
\hline
\hline
 & Source                  & Flux   & Radio catalog \\
 &                         & mJy    &       \\
\hline
1  & NVSS J041820+380148   & 7726   & NRAO VLA Sky Survey (20 cm)   \\
2  & GB6J0418+3801         & 5168   & Green Bank 6 cm survey   (6 cm)  \\
3  & 0415+3754             & 6637   & 6cm Radio Catalog  (6 cm)    \\
4  & WN 0415.0+3754        & 12~959  & Westerbork Sky Survey (92 cm)   \\
5  & TXS 0414+378          & 14~017  & Texas Survey (82 cm)      \\
\hline
\end{tabular}
\end{table}