\begin{table}%ta1
\caption{\label{taba1}Description of the templates from BC03 and number of galaxies ($N_{\rm G}$) in our sample that were fitted to each one by {\tt bpz}.}             
%\centering
   \small                
\begin{tabular}{c c c c}
\hline\hline
Templates & Model description & {Age} & $N_{\rm G}$ \\\hline
1--3 & Constant star formation & 6 Gyr & 36 \\
4--6 & Instantaneus-burst & 5 Myr & 0 \\
7--9 & Instantaneus-burst & 25 Myr & 1 \\
10--12 & Instantaneus-burst & 100 Myr & 21 \\
13--15 & Instantaneus-burst & 290 Myr & 32 \\
16--18 & Instantaneus-burst & 640 Myr & 7 \\
19--21 & Instantaneus-burst & 900 Myr & 5 \\
22--24 & Instantaneus-burst & 1.4 Gyr & 3 \\
25--27 & Instantaneus-burst & 2.5 Gyr & 0 \\
28--30 & Instantaneus-burst & 5 Gyr & 1 \\
31--33 & Instantaneus-burst & 11 Gyr & 0 \\
34--36 & Exp. declining SFR ${\tau}_{\rm SFR}$ = 5 Gyr & 12 Gyr & 8 \\%onentially
37--39 & Exp. declining SFR ${\tau}_{\rm SFR}$ = 9 Gyr & 12 Gyr & 28 \\
\hline
\end{tabular}
\tablefoot{Each model was derived for 3~metallicities: $Z = 0.008$, 0.02, 0.05.}\vspace*{2mm}
\vspace*{4mm}
\end{table}