\begin{table}%t6
\caption{Median properties of the 28 long-duration GRBs with a measured
$\tau_{2+3,1}$, categorised into those with short lags ($\tau_{2+3,1}<0.75~{\rm s}$) and long lags
($\tau_{2+3,1}>0.75~{\rm s}$.)}\label{table:medians}
%\centering
\small
\begin{tabular}{@{}c c c @{}}
\hline\hline
 & Short-lag GRBs & Long-lag GRBs \\
\hline
Fraction of \textit{INTEGRAL} GRBs & 17/28 & 11/28 \\
Median $\tau_{2+3,1}~\rm{(s)}$ & 0.07 & 1.70 \\
Median $T_{90}~\rm{(s)}$ & 27 & 50 \\
Median $F_{\rm peak}~\rm{(erg}~\rm{cm}^{-2}~\rm{s}^{-1}\rm{)}$ & $2.0\times10^{-7}$ & $4.0\times10^{-8}$ \\
Median Fluence~(erg~cm$^{-2}$) & $2.0\times10^{-6}$ & $7.6\times10^{-7}$ \\ 
\% within $\pm30^\circ$~SGB & 41\% & 91\% \\
\hline
\end{tabular}
\end{table}