\begin{table}%t3
\caption{\label{tab:phspectra2133}Best fit parameters of the phase-resolved spectra of RX~J2133.}
\par
%%\centering

\small
\begin{tabular}{l|lll|llll}
\hline\hline
 & \multicolumn{3}{c|}{EPIC-pn (May 2005)} & \multicolumn{4}{c}{XIS (April 2006)} \\
parameters & maximum 1 & maximum 2 & minimum & P1 & P2 & P3 & P4\\
\hline
%&&&&&&& \\[-8pt]
$N_{{\rm H}}^{{\rm PCFABS}}$ ($10^{23}~{\rm cm}^{-2}$) & $1.4_{\rm -0.4}^{+0.6}$ & $0.6 \pm 0.2$
& $1.2_{\rm -0.4}^{+0.6}$ & $1.1 \pm 0.2$ & $1.0 \pm 0.1$ & $1.1 \pm 0.2$ & $1.1 \pm 0.2$ \\
$C_{\rm F}$ & $0.45_{\rm -0.06}^{+0.05}$ & $0.56_{\rm -0.07}^{+0.06}$ & $0.55_{\rm -0.07}^{+0.05}$ & $0.44 \pm 0.02$ &
$0.53 \pm 0.01$ & $0.46 \pm 0.02$ & $0.38 \pm 0.02$ \\
$C_{{\rm BB}}$ ($10^{-4}$) &  $4.7 \pm 0.5$ & $6.4_{\rm -0.9}^{+1.0}$ & $4.6_{\rm -0.6}^{+0.7}$ &
$4.7 \pm 0.2$ & $4.9 \pm 0.2$ & $4.2 \pm 0.2$ & $4.4 \pm 0.2$ \\
$C_1$ ($10^{-4}$) & $14 \pm 3$ & ${<}2.5$ & ${<}4.2$ & ${<}0.8$ & ${<}0.2$ & ${<}1.5$ & $6.4 \pm 0.8$ \\
$C_2$ ($10^{-3}$) & ${<}2.3$ & $5.2_{\rm -2.6}^{+2.7}$ & $2.6_{\rm -2.2}^{+2.5}$ & $3.6_{\rm -0.7}^{+0.8}$ &
$3.9_{\rm -0.6}^{+0.5}$ & $2.7 \pm 0.7$ & $3.7_{\rm -0.7}^{+0.6}$ \\
$C_3$ ($10^{-2}$) & $1.6 \pm 0.2$ & $1.2 \pm 0.2$ & $1.4 \pm 0.2$ & $1.48_{\rm -0.08}^{+0.09}$ &
$1.55_{\rm -0.06}^{+0.07}$ & $1.47_{\rm -0.08}^{+0.09}$ & $1.32 \pm 0.08$ \\[2pt]
\hline
$F_{0.2-10.0~{\rm keV}}$ & 2.51 & 2.38 & 2.12 & 2.52 & 2.48 & 2.35 & 2.47 \\
($10^{-11}~\flux$) & & & & & & & \\
\hline
%&&&&&&& \\[-8pt]
$\chi_{\nu}^2$ & 1.04 & 0.96 & 0.97 & 0.82 & 0.87 & 0.80 & 0.87 \\
($\chi^2$/d.o.f.) & (434/418) & (266/276) & (280/290) & (1651/2019) & (1721/1982) &
(1548/1939) & (1747/2013) \\
\hline
\end{tabular}
\end{table}