\begin{table}%T3
  %\centering
\par
 \caption{Physical parameters of BDs/VLMSs in Chamaeleon~I derived from a comparison of synthetic GAIA-cond models and high-resolution by \citet{Natta04} using different line profile setups: (from left to right) effective temperature, surface gravity, lithium abundance and {\it EW} of lithium.
 The given results are for (i) a fit to the full range of free model parameters: $T_{{\rm eff}}$, $\log(g)$, $\log(\epsilon)$, radial velocity and rotational velocity (first row of each observation) and (ii) for a fit with fixed effective temperature as determined by \cite{Comeron00} (second row).
}
\label{tab:natta}
  \begin{tabular}{ccccc}
 \hline\hline
 Object  & $T_{{\rm eff}}$ & $\log(g)$ & $\log(\epsilon)$& {\it EW}$_{{\rm Li}}$ \\
  & (K) & & & (\AA)\\% & & (km s$^{{\rm -1}}$) \\
 \hline
   \multicolumn{3}{c}{\it Setup1}\\ 
 Cha~H$\alpha$~2& 3100 & 4.0 & 1.2 & 0.37\\
      & 2900 & 3.5 & 1.2 & 0.37\\
%\hline
\hline %\hline
 Cha~H$\alpha$~3& 3100 & 4.0 & 1.3 & 0.38\\
      & 2800 & 3.5 & 1.3 & 0.38\\
%\hline
\hline %\hline
 Cha~H$\alpha$~5 & 3100 & 4.0 & 1.5 & 0.40\\
      & 3000 & 3.5 & 1.5 & 0.40\\
\hline %\hline
 Cha~H$\alpha$~6& 3100 & 4.0 & 1.6 & 0.41\\
      & 2800 & 3.5 & 1.5 & 0.41\\
\hline 
 \end{tabular}
 \hspace*{10mm}
 \begin{tabular}{cccc}
 \hline\hline
  $T_{{\rm eff}}$  & $\log(g)$ & $\log(\epsilon)$& {\it EW}$_{{\rm Li}}$ \\
   (K) & & & (\AA)\\% & & (km s$^{{\rm -1}}$) \\
 \hline
   \multicolumn{4}{l}{\it Setup2}\\ % To combine 6 columns into a     single one
 3000 & 5.5 & 1.5 & 0.43 \\
 2900 & 3.5 & 1.3 & 0.38 \\
\hline %\hline
 3000 & 5.5 & 1.6 & 0.45 \\
 2800 & 3.5 & 1.3 & 0.39 \\
\hline %\hline
 3000 & 5.5 & 1.7 & 0.48\\
 3000 & 5.5 & 1.7 & 0.48\\
\hline %\hline
 3000 & 5.5 & 1.7 & 0.48\\
 2900 & 3.5 & 1.5 & 0.41\\
\hline
 \end{tabular}
 \end{table}