\begin{table}%t4
\caption{Fit results of our VINCI data to UD and FDD~models.}
\label{tab:vincifit}
%\centering
\small
\begin{tabular}{llr}
\hline\hline
%& & & \\[-8pt]
Model & Diameter & $\chi^2_\nu$ \\\hline
UD    & $\Theta_{\rm UD}=5.93\pm 0.02$~mas  & 0.63 \\
FDD   & $\Theta_{\rm FDD}=6.69\pm 0.02$~mas  & 0.63 \\\hline
\end{tabular}
\end{table}