\begin{table}%t3
\par
\caption{\label{ldmodels}Results of the fits to the data for different models.}
  %\centerline
{\small  
\begin{tabular}{lcccrcrc} 
\hline \hline 
\noalign{\smallskip}
Model  & $\theta_{\rm LD}$ & $\alpha$ & \multicolumn{2}{c}{First lobe} &
\multicolumn{2}{c}{All} \\
       &  (mas) & & $\chi^2$ & $P$ & $\chi^2$ & $P$ \\ 
\noalign{\smallskip}
\hline 
\noalign{\smallskip} 
Uniform disk & $2.855 \pm 0.007$ & 0.000         &1.89 &1& 17.1&0 \\
ATLAS9       & $2.936 \pm 0.007$ & 0.176         &1.59 &1&  2.2&0 \\ 
MARCS-pp     & $2.940 \pm 0.007$ & 0.183         &1.58 &1&  2.1&0 \\
PHOENIX      & $2.944 \pm 0.007$ & 0.196         &1.57 &1&  1.9&0 \\
MARCS-sph    & $2.945 \pm 0.007$ & 0.193         &1.56 &1&  1.9&0 \\ 
adjusted LD  & $2.958 \pm 0.027$ & $0.23\pm0.05$ &1.52 &0&  2.1&2 \\ 
\hline
\end{tabular}}
\tablefoot{$\theta_{\rm LD}$: CLD corrected diameter; $\alpha$: equivalent
  power law parameter; $\chi^2$ and $P$: reduced $\chi^2$ and
  number of parameters fitted (if $P=0$, the $\chi^2$ is only
  computed).  ``first lobe'' referes to data marked with a
  ``$\bullet$'' in Table~\ref{visib-table}.}
\end{table}