\begin{table}%t1
%\centering
\par
\caption{Location of chemical interfaces in our progenitor model
         at 20~ms after core bounce.
         \label{tab:star}}
\begin{tabular}{cccccc}
\hline
\hline
    & $Y_{\rm e}$ disc. & Fe/Si  & Si/O  & (C+O)/He & He/H \\
\hline
$r~{\rm [km]}$ &  260    &  1376  &   6043  &    29~800  &  708~000 \\
$M_{\rm r}~{  [{M_{\odot}}]}$ & 1.25  &  1.32  &   1.50    &  1.68  & 4.20
\\
\hline
\end{tabular}
\end{table}