\begin{table}%t2
\caption{\label{tab2}Best simultaneous fit to the non-dip and dip XIS + PIN spectra.}
%\centerline
 {\begin{tabular}{lrr}
\hline \hline 
Model Parameters & Non-dip & Dip\\
\hline 
$N_{\rm H}$ (10$^{22}$ atom cm$^{-2}$) & $3.2\pm0.1$ &$3.2 \pm 0.1$\\
%\\
{\sc cutoff power law} & & \\
$\Delta N_{\rm H}$ (10$^{22}$ atom cm$^{-2}$) &  0.0 & $22.2\pm0.8$\\
Covering fraction $f$ & 0.0 & $0.63\pm0.02$\\
photon index $\Gamma $ &$\rm 1.67^{+0.10}_{-0.03}$ \\
cut-off energy (keV) & $\rm 85^{+77}_{-35}$\\
normalization (10$^{-2}$~ph~cm$^{-2}$~s$^{-1}$) &$\rm  2.4^{+0.9}_{-0.3}$\\
%\\
{\sc blackbody} & & \\
$\Delta N_{\rm H}$ (10$^{22}$ atom cm$^{-2}$) & 0.0 & $>$400\\ 
temperature $kT_{\rm BB}$ (keV) &$1.35\pm0.36$\\ 
normalization (10$^{-5}$ erg s$^{-1}$ at 10 kpc) & $8.3\pm5.1$\\
%\\
{\sc absorption line} & &  \\
energy $E$ (keV)&& $6.52 \pm 0.10$ \\
width $\sigma $ (keV) && 0.01 (frozen) \\
normalization (10$^{-5}$ ph cm$^{-2}$ s$^{-1}$) &&$-1.0 \pm 0.8$ \\
equivalent width $EW$ (eV) && $-18 \pm 15$  \\
%\\
{\sc absorption line} & &  \\
energy $E$ (keV)& $6.67 \pm 0.05$ & $\rm 6.68^{+0.18}_{-0.02}$\\
width $\sigma $ (keV) & 0.01 (frozen) & 0.01 (frozen)\\
normalization (10$^{-5}$ ph cm$^{-2}$ s$^{-1}$) &$ -1.24 \pm 0.71$    & $\rm -0.9^{+0.8}_{-0.9}$ \\
equivalent width $EW$ (eV) & $-12 \pm 7$  & $-15 \pm 15$\\
%\\
{\sc absorption line} & &  \\
energy $E$ (keV)&& $6.94 \pm 0.14$ \\
width $\sigma $ (keV) && 0.01 (frozen) \\
normalization (10$^{-5}$ ph cm$^{-2}$ s$^{-1}$)&&$-1.5 \pm 1.4$ \\
equivalent width $EW$ (eV) && $-26 \pm 25$ \\
%\\
{\sc absorption line} & &  \\
energy $E$ (keV)&& $7.6 \pm 0.2$\\
width $\sigma $ (keV) && 0.01 (frozen) \\
normalization (10$^{-5}$ ph cm$^{-2}$ s$^{-1}$) &&--2.8~$\pm$~2.1\\
equivalent width $EW$ (eV) && $-68\pm 52$ \\
%\\
dip/non-dip intensity shift && $0.79 \pm 0.04$\\
%\\
PIN normalization factor: & $1.12\pm 0.07$ & 1.12 (frozen)\\
%\\
$\chi ^2 \; / \rm d.o.f.$ & 1381/1634 & 140/263\\
$\chi ^2_{\rm r}$ & 0.85 & 0.53\\
\hline
\end{tabular}}
\par
\smallskip
90\% confidence errors are given for all quantities except for the weaker~6.52  
and 6.68 keV lines where~67\% confidence errors are shown for all parameters.
\end{table}