\begin{table}%t2
%\centering
\par
\caption{XMM-{\em Newton} EPIC--PN spectral fitting results when the thermal 
emission model is applied (2 APEC: two temperature model; 3 APEC: three 
temperature model). The last column displays the result of the combined 
PN+MOS fit with the 3 APEC model. Fluxes are given in units of 
$10^{-13}$~erg~cm$^{-2}$ s$^{-1}$, luminosities in units of 
$10^{43}$~erg~s$^{-1}$; both are corrected for absorption. 
$^*$ denotes a fixed parameter.}
\label{broadband}
\begin{tabular}{llll}
\hline\hline 
\par
& {2 APEC} & {3 APEC} & {3 APEC} \\
& {PN} & {PN} & {PN + MOS} \\
\hline
\par
\bf{Apec(1)} & & & \\ 
$kT$ [keV] & $\rm 4.7^{+2.2}_{-1.1}$ & $\rm 6.1^{+4.3}_{-2.0}$ & $\rm 5.4^{+2.6}_{-1.3}$ \\
$f~_{0.3 - 10\: {\rm keV}}$ & $1.40\pm0.15$ & $1.36\pm0.18$ & $1.43\pm0.14$ \\   
\hline
\par
\bf{Apec(2)} & & & \\
$kT$ [keV] & $\rm 0.66^{+0.06}_{-0.04}$ & $0.75\pm0.07$ & $0.78\pm0.08$ \\   
$f~_{0.3 - 10\: {\rm keV}}$ & $\rm 0.63^{+0.11}_{-0.07}$ & $\rm 0.55^{+0.12}_{-0.15}$ & $\rm 0.47^{+0.13}_{-0.15}$ \\   
\hline
\par
\bf{Apec(3)} & & & \\ 
$kT$ [keV] & -- & $\rm 0.26^{+0.08}_{-0.06}$ & $\rm 0.31^{+0.09}_{-0.07}$ \\
$f~_{0.3 - 10\: {\rm keV}}$ & -- & $\rm 0.23^{+0.14}_{-0.10}$ & $\rm 0.23^{+0.13}_{-0.09}$ \\   
\hline
\par
\bf{Power-law} & & & \\
$N_{\rm H}$ [$10^{22}$~cm$^{-2}$] & $\rm 68^{+19}_{-15}$ & $\rm 69^{+16}_{-19}$ & $\rm 69^{+15}_{-14}$ \\
$\Gamma$ & $1.9^*$ & $1.9^*$ & $1.9^*$ \\  
$f~_{0.3 - 10\: {\rm keV}}$ & $\rm 44^{+21}_{-13}$ & $\rm 44^{+27}_{-13}$ & $\rm 46^{+17}_{-12}$ \\ 
\hline
\par
\bf{Fe K$\alpha$} & & & \\
$EW$ [eV] & $\rm 210^{+190}_{-140}$ & $\rm 213^{+198}_{-143}$ & $130\pm120$ \\     
$f~_{0.3 - 10\: {\rm keV}}$ & $\rm 0.48^{+0.43}_{-0.34}$ & $\rm 0.49^{+0.46}_{-0.33}$ & $0.31\pm0.29$ \\   
\hline
\par
\bf{Total} & & & \\
$f~_{0.3 - 10\: {\rm keV}}$ & 46.6 & 46.6 & 48.7 \\ 
$L~_{0.3 - 10\: {\rm keV}}$ & 1.54 & 1.54 & 1.66 \\ 
\hline\noalign{\smallskip}
$\chi^2/$d.o.f. & 84.2/80 & 63.8/78 & 130.0/134 \\   
\hline
\end{tabular}
\end{table}