\begin{table}
%\centering
\par
\caption{Best-fit parameters of the IF01 and GF98 photon spectra.\label{tab:spectra}}
\begin{tabular}{ccccccccccc}
\hline\hline
\noalign{\smallskip}
Flare &  Interval & Band & Model & $kT$ &  $\Gamma_1^{(a)}$ &  
   $\Gamma_2^{(a)}$ & $E_{\rm break}^{(a)}$ &  $\Gamma^{(b)}$ & $\chi^2/{\rm d.o.f.}$
   & Fluence$^{(c)}$  \\
      &        &  (keV)              &     & (keV)         &             &       
      & (keV)  &           &   &  ($10^{-4}$~erg cm$^{-2}$) \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
IF01  & A      & 40--700 & {\sc bb+bknpl+pl} & $\rm 14.4^{+1.2}_{-0.8}$ & $\rm 2.1^{+0.1}_{-0.1}$ &
    $\rm 4.8^{+0.2}_{-0.2}$ & $\rm 73^{+2}_{-2}$ & $<-0.4$ & 62/72 
      & 1.2\\
      &        &          & {\sc ottb+bknpl+pl} & $\rm 31.7^{+2.3}_{-2.1}$ & $\rm 0.6^{+0.2}_{-0.1}$ & 
    $\rm 5.0^{+0.3}_{-0.2}$ & $\rm 73^{+1}_{-2}$ & $\rm -0.6^{+1.5}_{-0.6}$ & 64/72
      & 1.2 \\
%
      & B      & 40--100  & {\sc bb} & $\rm 12.7^{+1.6}_{-1.4}$ & -- &  -- & -- & -- & 17.6/14
      & 0.03\\
      &        &           & {\sc ottb} & $\rm 36^{+12}_{-8}$ & -- &  -- & -- & -- & 16.7/14
      & 0.03 \\
\noalign{\smallskip}
 GF98 & A  & 40--700 & {\sc bb+bknpl+pl} & $\rm 19^{+4}_{-3}$ & $\rm 1.0^{+0.2}_{-0.3}$ & 
     $\rm 3.7^{+0.1}_{-0.1}$ & $\rm 75^{+1}_{-2}$ & $<-0.5$ & 191/187 
      & $> 6.4$ \\
%
      &    &         & {\sc ottb+bknpl+pl} & $\rm 40^{+3}_{-3}$ & $\rm -1.8^{+0.2}_{-0.6}$ & 
     $\rm 3.48^{+0.02}_{-0.02}$ & $\rm 71^{+2}_{-1}$ & $\rm -2.1^{+1.1}_{-0.4}$ & 191/187 
      & $> 6.4$\\
%
      & B & 40--500 & {\sc bb+bknpl} &  $\rm 20.5^{+1.8}_{-1.8}$ & $\rm 1.3^{+0.2}_{-0.3}$ & 
     $\rm 4.9^{+0.2}_{-0.1}$ & $\rm 75^{+2}_{-2}$ & -- & 50.3/69 & 3.1 \\
%
      &   &         & {\sc ottb+bknpl} &  $\rm 44^{+3}_{-2}$ & $<-1.0$ & 
     $\rm 4.9^{+0.6}_{-0.3}$ & $\rm 72^{+1}_{-1}$ & -- & 50.7/69 & 3.1 \\
%
      & C & 40--200 & {\sc bb+pl} & $\rm 16.0^{+0.4}_{-0.4}$ & -- &
      -- & -- & $<2.6$  & 41.3/36 & 0.49\\
\hline
\noalign{\smallskip}
\multicolumn{11}{l}{$^{(a)}$ Parameters of the broken power law: $I(E)\propto
E^{-\Gamma_1}$ for $E\le E_{\rm break}$;
$I(E)\propto E^{-\Gamma_2}$ for $E\ge E_{\rm break}$} \\
\multicolumn{11}{l}{$^{(b)}$ Parameters of the power law: $I(E)\propto E^{-\Gamma}$} \\
\multicolumn{11}{l}{$^{(c)}$ Fluence in the 40--700 keV energy band.}
\end{tabular}
\end{table}