\begin{table}%t2
\caption{\label{tab-fits}Spectral fit results.}
%%\begin{center}
\par
{
\begin{tabular}{lccccccccc}
\hline\hline\noalign{\smallskip}
\multicolumn{1}{l}{} &
\multicolumn{3}{c}{Model A: phabs*(bbody)} &
\multicolumn{6}{c}{Model B: phabs*(bbody+Gaussian)} \\
\multicolumn{1}{l}{Obs.-Instrument} &
\multicolumn{1}{c}{$kT$} &
\multicolumn{1}{c}{\nh} &
\multicolumn{1}{c}{$\chi^2$/d.o.f.} &
\multicolumn{1}{c}{$kT$} &
\multicolumn{1}{c}{\nh} &
\multicolumn{1}{c}{\eline} &
\multicolumn{1}{c}{\eqw} &
\multicolumn{1}{c}{$\chi^2$/d.o.f.} &
\multicolumn{1}{c}{Flux$^{(1)}$} \\
\multicolumn{1}{l}{} &
\multicolumn{1}{c}{[eV]} &
\multicolumn{1}{c}{[\oexpo{20}~cm$^{-2}$]} &
\multicolumn{1}{c}{per instr.} &
\multicolumn{1}{c}{[eV]} &
\multicolumn{1}{c}{[\oexpo{20}~cm$^{-2}$]} &
\multicolumn{1}{c}{[eV]} &
\multicolumn{1}{c}{[eV]} &
\multicolumn{1}{c}{per instr.} &
\multicolumn{1}{c}{[erg cm$^{-2}$ s$^{-1}$]} \\
\noalign{\smallskip}\hline\noalign{\smallskip}
AO1-pn   &  95.1       & 7.1 & 2138/309 & $85.8\pm0.5$ & $4.1\pm0.1$ & $290\pm5$  & $-$148 & 589/307 & 3.65\expo{-12}\\
CAL-pn   &  =1$^{(2)}$ & =1  &          & =1	       & =1	     & =1	  & $-$148 &         & 3.44\expo{-12}\\
AO1-MOS1 &  =1         & 4.9 &  845/109	& =1	       &$2.9 \pm 0.2$& $302\pm2 $ & $-$159 & 156/108 & 3.33\expo{-12}\\
AO1-MOS2 &  =1         & 5.3 &          & =1	       &$3.2 \pm 0.2$& =3	  & $-$159 &         & 3.62\expo{-12}\\
AO1-RGS1 &  103        & 7.1 &  349/221	&$82.2 \pm 2.4$& $5.0\pm0.6$ & =1         & --   & 318/221 & 2.62\expo{-12}\\
AO1-RGS2 &  109        & =5  &  	&$85.2 \pm 2.6$& =5          & =1	  & --	 &         & 2.50\expo{-12}\\
CAL-RGS1 &  112        & =5  &  	&$87.8 \pm 1.6$& =5          & =1         & --   &         & 2.66\expo{-12}\\
CAL-RGS2 &  108        & =5  &          &$87.6 \pm 1.5$& =5          & =1	  & --   &         & 2.62\expo{-12}\\
\noalign{\smallskip}\hline\noalign{\smallskip}
ACIS     &  81.1       & 19  & 253/38   & $87.8\pm1.0$ & $<$1.6      & 290fixed   & --   & 91/38   & 3.34\expo{-12}\\
\noalign{\smallskip}\hline\\[-3mm]
\end{tabular}}
 \parbox{17cm}{
$^{(1)}$ Observed flux 0.1--2.4 keV; 
$^{(2)}$ "$=$$n$" denotes fit parameter is linked with parameter in line $n$.}
%%\end{center}
\par
\end{table}