\begin{table}%T2
\caption{\label{tab:fit}Summary of spectral fit parameters for the September 2003 observations.}
%\centering
\par
\begin{tabular}{l c c c c}
\hline
\hline
Spectrum               &      \nh      &     $\alpha$     &  \chisq/d.o.f. & 0.5$-$10 keV flux     \\
                    & (10$^{22}$ atom cm$^{-2}$)   &     &               & (erg cm$^{-2}$ s$^{-1}$)  \\ 
\hline\noalign{\smallskip}
Sep. 11 (pre flare)  & 1.9~$\pm$~0.5   &                     &               &     8.8~$\times$~10$^{-13}$    \\  
Sep. 11 (flare)      & 4.3~$\pm$~0.2   & 2.20~$\pm$~0.09    &    151.6/151  &     4.0~$\times$~10$^{-11}$    \\ 
Sep. 11 (post flare) & 3.1~$\pm$~0.3   &                     &               &     9.7~$\times$~10$^{-12}$    \\
%                    &               &                  &               &                       \\  
Sep. 11 (all)        & 3.8~$\pm$~0.4   & 2.25~$\pm$~0.15    &    151.9/142  &     1.5~$\times$~10$^{-11}$    \\
%                    &               &                  &               &                       \\
Sep. 17 (high)       & 2.0~$\pm$~0.2   &1.43~$\pm$~0.09    & 430.3/347 &     
3.9~$\times$~10$^{-11}$    \\
Sep. 17 (low)        & 2.7~$\pm$~0.2   &                  &               &     1.1~$\times$~10$^{-10}$    \\
%                    &               &                  &               &                       \\  
Sep. 17 (all)        & 2.5~$\pm$~0.2   & 1.42~$\pm$~0.09    &    283.8/215  &     7.5~$\times$~10$^{-11}$    \\
\hline
\end{tabular}
\end{table}