\begin{table}%t2
%\centering
\par
\caption{Parameters used to construct the grid of templates.}\label{t2}
 {\begin{tabular}{ll}
\hline
\hline
SFH $\tau$ [Gyr] &  0.1, 0.3, 0.6, 1, 2, 3, 5, 15, SSP, {\em cst}\\
\hline
Metallicity & 0.2 $Z_\odot$, 0.4 $Z_\odot$, $Z_\odot$\\
\hline
$A\_V$ [mag] & 0$\div$2 \\
\hline
Extinction law & Calzetti et~al. (\cite{Cal00})\\
\hline
IMFs & Sal, Sca, MS, Kro, Kro+em\\
\hline
\end{tabular}
}
\end{table}