\begin{table}%t6
\caption{\label{fefit}Data points used to calculate Eq.~(\ref{seis}) derived from \cite{carr}.}
%\centering
\par
\begin{tabular}{rr}
\hline\hline
[Fe/H]   & $t_{\rm max}$ [Gyr] \\
\hline
    0.15    & 1.5   \\
    0.07    & 4.5   \\
$-$0.02    & 7.5   \\
$-$0.14    & 10.5	\\
$-$0.35    & 13.5	\\
\hline
\end{tabular}
\end{table}