\begin{table}%t3
\caption{\label{tab: modelfit}Results of Modelfit applied to 1.6, 5, 8.4 and 22~GHz data.}
\small%%\centerline

 {
\begin{tabular}{c c c c c c c c c c c}
\hline\hline
%&&&&&&&&&& \\[-8pt]
Frequency&Epoch &$\chi^{2}$&Component      & $r$ &$\theta$  &$\Delta$ $(x, y)$&$a$  &$b/a$ & $\Phi$ & S \\
GHz&yy-mm-dd&  && mas &deg  & mas&mas  &  & deg & mJy\\
\hline
1.6     &03-08-07    &1.312   &A, e   &0  &0 &$-$  & 3.29 $\pm$ 0.02& 0.5&29.6&24.9 $\pm$ 1.3\\
&&&N1, e&7.61&--130&0.02& 6.20 $\pm$ 0.04& 0.5&--67.3&21.4 $\pm$ 1.1\\
&&&B, e&10.58&--22&0.05&8.88 $\pm$ 0.10&0.6&--14.7&13.1 $\pm$ 0.7\\
&&&S1, c&14.11&--165&0.35&4.23 $\pm$ 0.07 &1&--84.2&8.2 $\pm$ 0.4\\
1.6&08-02-26&1.001&A, e&0&0&$-$ &3.29 $\pm$ 0.01& 0.5&29.6&31.9 $\pm$ 1.6\\
&&&N1, e&8.08&--128&0.01 &6.20 $\pm$ 0.02& 0.5&--67.3&31.0 $\pm$ 1.6\\
&&&B, e&10.18& --17&0.02 &8.89 $\pm$ 0.04&0.6&--14.7&21.4 $\pm$ 1.1\\
&&&S1, c&16.01&--178&0.03 & 4.23 $\pm$ 0.06 &1&--84.2&6.6 $\pm$ 0.3\\
\hline
5&97-04-06&1.393&C, e&0&0&$-$&1.92 $\pm$ 0.05&0.3&45.7&7.6 $\pm$ 0.4\\
&&&A, e&4.02&64&0.15&1.43 $\pm$ 0.03&0.9&44.7&10.4 $\pm$ 0.6\\
&&&N1, e&11.19&--6&0.55&10.38 $\pm$ 1.09&0.4&--40.5 &2.0 $\pm$ 0.2\\
&&&B, e&5.19&--130&0.03&2.21 $\pm$ 0.06&0.7&30.9&7.3 $\pm$ 0.4\\
&&&S1, e&9.4&--174&0.43&11.08 $\pm$ 0.86&0.3&--30.6&2.7 $\pm$ 0.2\\
5&05-07-27&1.205&C, e&0&0&$-$&1.92 $\pm$ 0.03&0.3&45.7&8.3 $\pm$ 0.4\\
&&&A, e&4.02&65&0.01&1.43 $\pm$ 0.02&0.9&44.7&11.9 $\pm$ 0.6\\
&&&N1, e&12.04&--4&0.13&10.38 $\pm$ 0.25&0.4&--40.5&5.3 $\pm$ 0.3\\
&&&B, e&5.07&--129&0.02&2.21 $\pm$ 0.03&0.7&31.0&8.4 $\pm$ 0.4\\
&&&S1, e&7.38&--158&0.09&11.08 $\pm$ 0.18&0.3&--30.6&8.1 $\pm$ 0.4\\
5&08-02-26&0.946&C, e&0&0&$-$&1.92 $\pm$ 0.03&0.3&45.7&9.3 $\pm$ 0.5\\
&&&A, e&4.02&64&0.01&1.43 $\pm$ 0.02&0.9&44.7&11.5 $\pm$ 0.6\\
&&&N1, e&11.10&--4&0.13&10.38 $\pm$ 0.23&0.4&--40.5&5.9 $\pm$ 0.3\\
&&&B, e&5.04&--127&0.02&2.21 $\pm$ 0.04&0.7&30.9&7.7 $\pm$ 0.4\\
&&& S1, e&6.85&--150&0.08&11.08 $\pm$ 0.15&0.3&--30.6&9.7 $\pm$ 0.5\\
\hline
8.4&08-02-26&0.890&C, c&0& 0&$-$&0.34 $\pm$ 0.01&1&--11.9&5.3 $\pm$ 0.3\\
&&&A1, d&3.01&61&0.02&0&1&0&2.9 $\pm$ 0.2\\
&&&A2, c&4.02& 63&0.01&0.44 $\pm$ 0.01&1&--14.7&8.1 $\pm$ 0.4\\
&&&B, e&5.09&--129&0.01&2.21 $\pm$ 0.02&0.6&11.0&7.5 $\pm$ 0.4\\
&&&S1, c&8.89 &177&0.24&11.08 $\pm$ 0.47&0.3&--25.6&1.9 $\pm$ 0.1\\
\hline
22&08-02-26&1.040&C, c & 0 &0&$-$&0.9 $\pm$ 0.03&1&--25.0&4.6 $\pm$ 0.3\\
&&&A1, d& 2.05 & 71&0.01&0&1&0&2.2 $\pm$ 0.2\\
&&&A2, c&4.04&65&0.01&0.15 $\pm$ 0.01&1&--21.8&6.8 $\pm$ 0.4\\
\hline
\end{tabular}}
\medskip
Parameters of each component of the model brightness distribution: Col.~1: frequency;  Col.~2: epoch; Col.~3: ($\chi^{2}$) of the fit; Col.~4: name of each component and we use~(e) for  elliptical gaussian component, (c)~is for circular gaussian component, (d)~for delta component; Col.~5: ($r$)~and ($\theta$), polar coordinates of the center of the component relative to an arbitrary origin, with polar angle measured from the north through east; Col.~6: $\Delta$~($x,y$)~position uncertainty, ($-$)~indicates no error can be determined; Col.~7: ($a$)~major axis; Col.~8: ($b/a$)~ratio between minor~($b$) and major~($a$)  axes of the FWHM contour; Col.~9: ($\Phi$), position angle of the major axis measured from north to east; Col.~9: (S)~flux density.
\end{table}