\begin{table}%t3
%\centering
\par
\caption{\label{tabks}K--S test probability that the distributions of short and
  long GRB spectral parameters are drawn from the same parent   population.}
\small \begin{tabular}{cccc}
\hline\hline
\noalign{\smallskip}
  & Long   &  Long 1~s  &  Long 2~s   \\
\hline   
$\alpha$ & 8.8e-7 & 0.0433     &  0.00457    \\
\ep\     & 0.013  & 0.965      &  0.764         \\
\hline
\end{tabular}
\par
\end{table}