\begin{table}%t4
%%\centering

 \small
\caption{\label{tablesfr}Weighted average of the Fe abundance and standard deviation before and after correction (asterisked columns).} 
%for all the associations in our sample (Total) and for the sample of SA08 before and after %correction (asterisked columns).}                                      
\begin{tabular}{cccccc}        
\hline\hline%\noalign{\smallskip}                 
Sample    & $\langle$[Fe/H]$\rangle$    &   $\sigma$  & $\langle$[Fe/H]$\rangle$* & $\sigma$* & $N_{\rm SFR}$ \\  
\hline \noalign{\smallskip}                                               
Total & --0.06 & 0.04 & 0.00 & 0.03 & 11\\
SA08 & --0.08 & 0.03 & 0.06 & 0.03 & 6\\
\hline 
\end{tabular}\vspace*{-2mm}
\end{table}