\begin{table}%t4
  \caption{\label{t-snpar}Adopted parameters of supernovae.}
  \small%\centering
\par
  \begin{tabular}{ccccc}
\hline\hline\noalign{\smallskip}
Parameters       &  SN~Ia & SN~IIP &  SN~Ibc & SN~Ic(h)  \\ 
\hline
 $M$ $(M_{\odot})$  & 1.4    &  10     &  3    & 4 \\
 $E$ $(10^{51}$~erg) & 1.4   &  1    &  1.5  & 20 \\  
\hline
\end{tabular} 
\end{table}