\begin{table}%T8
\caption{Model parameters of the three spectral components that are
  used to fit the 10 narrow-band phase-resolved \pca\ and \igr-ISGRI
  spectra.}
\small%\centerline
{
\begin{tabular}{c}
\hline
\hline\noalign{\smallskip}
{Power-law components $F = F_0 \times
     \left(\frac{E}{E_0}\right)^{-\Gamma}$}\\
Soft power law  $\Gamma_{\rm s} = 3.54$\\
Hard power law  $\Gamma_{\rm h} = 0.99$\\
{Composite component}\\
{ $F = F_{0} \times
    \left[k \cdot \left(\frac{E}{E_{0}}\right)^{-\alpha_1 -\beta_1
        \cdot{\rm ln}\left(\frac{E}{E_0}\right)} +
      \left(\frac{E}{E_{0}}\right)^{-\alpha_2 -\beta_2 \cdot{\rm
          ln}\left(\frac{E}{E_0}\right)}\right]$ }\\
$k = 7.2632 \times 10^{-3}$   \\
$\alpha_1 = 11.635866$\\
$\beta_1 = 4.867669$\\
$\alpha_2 = 2.3099390$\\
$\beta_2 = 1.6262881$\\
\hline
\end{tabular}}
\smallskip
 For each component $F_{0}$ (in units \pcsk) is the
normalization taken at the pivot energy $E_0 = 15.0433$~keV which is
plotted as a function of phase in Fig.~\ref{fig:rxsmodpar}.
\label{tab:rxsmodpar}
\end{table}