\begin{table}%t2
%\centering
\par
\caption{Spectral fit results with a {\it wabs(vmekal)+wabs(vmekal+power law)} model for the range $0.2\leq E_{\rm x} \leq 10$~keV.\label{tab2}}
\begin{tabular*}{154mm}{lccccccc@{\extracolsep\fill}} \hline \hline
   & Low $kT_1$ & High $kT_2$ & $N_{\rm H}$($kT_1$) &$N_{\rm H}$($kT_2$) & Power law &  $\chi$$^2$ (d.o.f.) & ${\chi}^2_{\nu}$  \\
\par
 \raisebox{1.5ex}[0pt]{Region} & (eV) & (keV) &(10$^{22}$ cm$^{-2}$) &(10$^{22}$ cm$^{-2}$) & photon index&  & \\
\hline
 NW rim  & 37.5$^{+4.0}_{-2.0}$ & 3.84$^{+1.65}_{-1.30}$  & 0.138$^{+0.022}_{-0.026}$ & 0.461$^{+0.023}_{-0.019}$ & 2.59$^{+0.16}_{-0.07}$ & 796.48 (777) & 1.025 \\
\hline
 Southern rim 1  & $43.5\pm0.8$ & $2.92\pm2.50$  & $0.123\pm0.016$ & $0.471\pm0.035$ & $2.55\pm0.25$ & 349.01 (379) & 0.92 \\
 \hline
\end{tabular*}
\end{table}