\begin{table}%t3
\caption{\label{table:TB} Fit parameters of the time-averaged BAT and XRT burst \mbox{spectra}.} 
%\centerline
 {\begin{tabular}{ccccc} 
\noalign{\smallskip} 
\hline 
\hline 
\noalign{\smallskip} 
$\Delta$T  & $L_{\rm bol}$ & $kT_{\rm bb}$ &$R_{\rm bb}$ & $\chi^{2}$/d.o.f.\\ 
(s) & (10$^{38}$ erg s$^{-1}$) & (keV) & (km) & --\\
\hline 
\noalign{\smallskip} 
25$^{a}$  & 2.8~$\pm$~0.8      & 2.54~$\pm$~0.33 &  9.3~$\pm$~2.5 & 6.9/7\\ 
40$^{a}$  & 3.8~$\pm$~0.9      & 2.68~$\pm$~0.21 &  9.7~$\pm$~2.5 & 4.9/7\\
22$^{a}$  & 3.4~$\pm$~0.6      & 2.68~$\pm$~0.35 & 10.5~$\pm$~2.5 & 10.1/7\\
10  & 1.0~$\pm$~0.1      & 1.83~$\pm$~0.14 & 10.7~$\pm$~1.2 & 54.8/51\\
10  & 0.82~$\pm$~0.09    & 1.81~$\pm$~0.14 &  9.9~$\pm$~1.1 & 39.2/43\\
10  & 0.63~$\pm$~0.07    & 1.65~$\pm$~0.14 & 10.5~$\pm$~1.3 & 43.4/37\\
10  & 0.58~$\pm$~0.07    & 1.70~$\pm$~0.15 &  9.5~$\pm$~1.3 & 45.3/33\\
10  & 0.42~$\pm$~0.05    & 1.46~$\pm$~0.12 & 10.8~$\pm$~1.5 & 38.5/28\\
10  & 0.41~$\pm$~0.05    & 1.52~$\pm$~0.14 &  9.9~$\pm$~1.4 & 27.0/26\\
10  & 0.38~$\pm$~0.05    & 1.46~$\pm$~0.16 & 10.3~$\pm$~1.8 & 19.4/24\\
10  & 0.33~$\pm$~0.05    & 1.43~$\pm$~0.16 &  9.9~$\pm$~1.8 & 33.4/22\\
10  & 0.29~$\pm$~0.04    & 1.36~$\pm$~0.19 & 10.5~$\pm$~2.3 & 26.7/19\\
10  & 0.30~$\pm$~0.04    & 1.29~$\pm$~0.13 & 11.8~$\pm$~2.1 & 26.4/21\\
50  & 0.22~$\pm$~0.01    & 1.23~$\pm$~0.06 & 11.1~$\pm$~0.9 & 109.4/87\\
50  & 0.17~$\pm$~0.01    & 1.19~$\pm$~0.06 & 10.4~$\pm$~1.1 & 70.7/70\\
50  & 0.13~$\pm$~0.01    & 1.08~$\pm$~0.06 & 11.0~$\pm$~1.2 & 50.3/59\\
50  & 0.11~$\pm$~0.01    & 1.00~$\pm$~0.06 & 11.7~$\pm$~1.6 & 53.0/50\\
100 & 0.077~$\pm$~0.009  & 0.98~$\pm$~0.06 & 10.4~$\pm$~1.4 & 100.1/75\\
100 & 0.054~$\pm$~0.007  & 1.00~$\pm$~0.09 &  8.3~$\pm$~1.6 & 45.1/61\\
100 & 0.042~$\pm$~0.007  & 0.96~$\pm$~0.11 &  7.9~$\pm$~1.9 & 60.3/52\\
100 & 0.033~$\pm$~0.009  & 1.00~$\pm$~0.16 &  6.4~$\pm$~2.0 & 38.2/45\\
130 & 0.026~$\pm$~0.009  & 0.89~$\pm$~0.14 &  7.3~$\pm$~2.4 & 49.4/52\\
\hline  
\end{tabular}   }
\par
\smallskip
$^{a}$BAT spectrum.
\end{table}