\begin{table}%t1
\caption{\label{Table:Spec}Fits of the ISGRI and {\textit{Chandra}} data with the 
{\sc{comptb}} model.}
\begin{tabular}{l l}
\hline
\hline
Parameter & Value \\
\hline
Blackbody temperature ($kT_{\rm s}$) & 0.72 keV  \\
Index of Seed photons ($\gamma$)       & 0.95  \\
Energy index of Compton spec. ($\alpha$) & 0.36 \\
Efficiency of bulk over thermal Compt. ($\delta$) & 2.32 \\
Electron temperature ($kT_{\rm e}$) & 24.6  keV \\
Ilumination factor (log$(A)$)  & $-2.3$ \\
Normalization ($C_{\rm N}$)$\dagger$  & $1.18\times10^{-2}$ \\
 $\chi^{2}$/d.o.f.  & 166.74 / 248 \\
\hline
\end{tabular}
\tablefoot{$\dagger$ Normalization of the seed-photon spectrum defined as 
$L_{39}/D_{10}^2$, where $L_{39}$ is its luminosity in units of 
$10^{39}~\rm{erg~s^{-1}}$, and $D_{10}$ is the distance to the 
source in units of 10~kpc.}
\end{table}