\begin{table}%t3
\caption{Fitted parameters of the MERLIN map components.}\label{MERLIN_JMFIT}
%\centerline
{
\begin{tabular}{c c c r}
\hline
\hline
Source &      &     & ${S_{5~{\rm GHz}}}$\\
name   & RA & Dec & [mJy]\\
(1)    & (2) & (3)   & (4)\\
\hline
TXS~0818+214 & 08 21 07.504 & 21 17 03.18 &  39.9\\
              & 08 21 07.526 & 21 17 02.80 &   9.0\\
TXS~1033+026 & 10 36 31.946 & 02 21 45.54 &  11.4\\
              & 10 36 31.938 & 02 21 45.41 &   7.5\\
TXS~1308+011 & 13 11 21.157 & 00 53 19.47 &  15.2\\
              & 13 11 21.161 & 00 53 19.26 &  39.3\\
TXS~1312+563 & 13 14 58.405 & 56 03 42.43 &  78.8\\
              & 13 14 58.412 & 56 03 41.81 &  46.6\\
\hline                                                
\end{tabular}}
\medskip
{\small
Description of the columns:
{Col.~(1): source name;}
{Col.~(2): component right ascension (J2000) estimated using JMFIT;}
{Col.~(3): component declination (J2000) estimated using JMFIT;}
{Col.~(4): flux density (mJy) obtained using JMFIT.}
}
\end{table}