\begin{table}%t3
\caption{\label{tab:midiresults}Fit results of our MIDI measurements of S~Ori.}
\small%\centering
\par
\begin{tabular}{lrrrr}
\hline\hline
Epoch ($\Phi_{\rm Vis}$) & A (0.42) & B (0.55) &  C (1.16) & D (1.27) \\\hline
Best model  & M22 & M24n & M23n & M21n  \\
$\Phi_{\rm Model}$              & 0.25 & 0.40 & 0.30 & 0.10\\
$\phi_{\rm Model}-\phi_{\rm Vis}$ & --0.17 & --0.15 & +0.14 & --0.17 \\
Best $R_{\rm in}$/$R_{\rm Phot}$         & 1.8   &   2.0 & 2.2   &  2.4 \\
Best $\tau_V$(Al$_2$O$_3$)  &   2.5  & 2.5 & 1.5 & 1.5 \\
Best $\tau_V$(Silicate)  & 0 & 0 & 0 & 0 \\
Best $p$                 & 3.5 & 3.5 & 3.0 & 2.5 \\ 
$\Theta_{\rm Phot}$ [mas]    & 9.00  & 7.92 & 9.66  & 9.48 \\
$\chi^2_\nu$             & 0.16  & 0.10 & 0.43  & 0.35 \\
$n$                      & 62 & 186 & 124 & 62 \\
$\sigma_{\rm formal} $ [mas] &  0.10  &  0.05  & 0.02 & 0.07  \\
$\sigma_{\rm model}$ [mas]   &  0.30  &  0.09  & 0.06 & 0.34  \\\hline
\end{tabular}
\end{table}