\begin{table}%t8
\caption{\label{tab_SSCvalues}The radio values characterize the compact core at 5~GHz as discussed in Sect.~\ref{sec_indirect}. The turn-over properties are mean values of the model fits in Table~\ref{tab_britzfits}. The cut-off frequency $\nu_2$ of the synchrotron spectrum is extrapolated from the optical-radio spectrum. The right column gives the calculated values.}
%\centerline
{
\begin{tabular}{cc|c}
\hline\hline
Radio & X-ray & Results \\
\hline 
\( S_{\rm m}@\nu _{\rm m};~\nu_2 \) & $\alpha_{\rm X}^{(1~{\rm keV};5~{\rm keV})}~^{a}$  & Doppler factor  \\
 $300\pm 15$~mJy@5~GHz;~2~THz  &  $-0.5\pm 0.2$  & \( \delta =0.5_{-0.3}^{+1.8} \)\\
\hline 
   \( \theta ^{\rm circ}_{\rm m} \)&  \(
S_{\rm obs}^{\rm X}(1~{\rm keV})~ ^{a} \) &  Magnetic field \( B_{0} \)\\
\( (0.9\pm0.45)~{\rm mas} \)  &  \( 0.1~{\rm \mu Jy} \)  &  $ (\rm 0.15^{+0.2}_{-0.12})$ G\\
\hline
\end{tabular}}
\smallskip
  $^{a}$ From
Fiore et~al. (\cite{Fiore2001}; 5~keV) and Brinkmann et~al. (\cite{Brinkmann1997}; 1~keV). 
\end{table}