\begin{table}%t1
%\centering
\par
\caption{\label{table1}{\it XMM}-Newton X-ray eclipse of HT-Cas: result of the piecewise fit (see text for details).}
\begin{tabular}{lc}
\hline\hline
Quantity & Value  \\
\hline
First X-ray eclipse (day)           & MJD (JD $-2~400~000.5$)\\
       &   $52~506.479~21~\pm~ 0.000~03$  \\
\hline
Ingress phase $\phi_1$ (cycles) & $-0.0266\pm 0.0005$ \\
Ingress phase $\phi_2$ (cycles) & $-0.0189\pm 0.0012$ \\
Egress phase $\phi_3$ (cycles) & $ 0.0207\pm 0.0005$ \\
Egress phase $\phi_4$ (cycles) & $0.0284\pm 0.0012$ \\
                            &                    \\
Ingress $\Delta \phi_{1,2}$ (cycles) & $0.0077\pm 0.0017$ \\
Egress  $\Delta \phi_{3,4}$ (cycles) & $0.0077\pm 0.0017$ \\
                            &                    \\
Ingress $\Delta t_{1,2}$ (s) & $49.2\pm 9.9$ \\
Egress  $\Delta t_{3,4}$ (s) & $49.2\pm 9.9$ \\
\hline
Mid ingress $\phi_i$ (cycles) & $-0.0226\pm 0.0007$ \\
Mid egress $\phi_{\rm e}$ (cycles) & $0.0244\pm 0.0007$ \\
                            &                    \\
Eclipse $\Delta \phi_X$ (cycles) & $0.0469\pm 0.0014$ \\
                            &                    \\
Eclipse $\Delta t_X$ (s) & $298.9\pm 8.9$ \\
\hline
Mid-eclipse rate (counts s$^{-1}$) &  $0.01 \pm 0.02$   \\
Out-of-eclipse rate (counts s$^{-1}$) &  $0.56 \pm 0.05$ \\
\hline
\end{tabular}
\end{table}