\begin{table}%t1
%\centering
\par
\caption{\label{compa}Comparison between  effective temperature and luminosity at the solar age   from the Toulouse-Geneve evolution code TGEC   and Girardi et~al. (\cite{gir00}).}
\begin{tabular}{ccccc}
 \hline\hline \noalign{\smallskip}
Model          & $\log L$      &  $\log$(\teff) & Age  &    \\
\hline\noalign{\smallskip}
TGEC           & --0.00033  &  3.76212   & $ 4.5767739 \times 10^9$  &    \\
TGEC           & 0.00020  &  3.76215   & $ 4.5917307 \times 10^9$  &    \\
Girardi et~al. & --0.021     &  3.760     & $4.02403\times 10^9$     & \\
Girardi et~al. & 0.023      &  3.762     & $5.20367\times 10^9$     & \\ \hline
\end{tabular}
\end{table}