\begin{table}%t5
%\centering
\par
\caption{\label{short}Short GRBs with measured redshifts and spectral parameters. References: (1) Villasenor et~al. (\cite{Villasenor2005}); (2)~Golenetskii et~al. (\cite{Golenetskii2005});   (3)~Golenetskii et~al. (\cite{Golenetskii2006}); (4) Ohno et~al. (\cite{Ohno2007}); (5) Golenetskii   et~al. (\cite{Golenetskii2007}); (6) Pal'Shin et~al. (\cite{PalShin2008}).}
\small \begin{tabular}{lllllllllll}
\hline\hline
GRB  & $z$  &    $\alpha$   &  Peak flux & Range   &  $L_{\rm iso}$    &$E_{\rm peak}$&  Fluence  & Range &  $E_{\rm iso}$  &Ref. \\
 &  &   &   & (keV)   &  $10^{52}$~erg/s  &  (keV) &  ($10^{-6}$) & keV &  $10^{52}$~erg& \\
\hline
050709  &0.16      &--0.53(0.12)    &  5.1(0.5)e-6& 2--400   &  0.05(0.01)       & 97.4(11.6)   &  0.4(0.04)   & 2--400   &   0.0033(0.0001)    &   1\\
051221  &0.5465    &--1.08(0.13)    &  4.6(1.3)e-5& 20--2000 &  6.42(0.56)       & 620(186)     &  3.2(0.9)    & 20--2000 &   0.3(0.04)      &   2\\
061006  &0.4377    &--0.62(0.2)     &  2.1e-5     & 20--2000 &  1.78(0.23)       & 955(267)     &  3.57        & 20--2000 &   0.2(0.03)      &   3\\
070714  &0.92      &--0.86(0.1)     &  2.8(0.3)   & 100--1000&  1.4(0.1)         & 2150(1113)   &  3.7         & 15--2000 &   1.1(0.1)       &   4\\
071020  &2.145     &--0.65(0.3)     &  6.0e-6     & 20--2000 &  22(1)            & 1013(205)    &  7.7         & 20--2000 &   10.2(1.5)      &   5\\ 
080913  &6.7       &--0.89(0.52)    &  1.4(0.2)   & 15--1000 &  11.4(1.5)        & 1009(200)    &  0.9         & 15--1000 &   7.14(0.9)      &   6\\
\hline
\end{tabular}
\par
\end{table}