\begin{table}%t1
%\centering
\par
\caption{Pulse period detections of SAX~J2103.5+4545 with IBIS/ISGRI. The second column shows
0000the number of ScWs used for the computation in each epoch.}    \label{broad}
  \begin{tabular}{lll} 
    \hline \hline 
      Epoch    &  Number  &  Pulse period  \\
     (MJD)    &  of ScWs  &  (s) \\
   \hline   \noalign{\smallskip}
  52~619.299  &   6  &   --           \\                  
   52~630.755  &  49	&  $354.927 \pm 0.014$ \\        
    52~637.303  &  18  &        --      \\
    52~722.884  &   3	&  $354.072 \pm 0.014$ \\ 
   52~761.947  &  35  &  $353.478 \pm 0.017$\\
    52~797.040  &   2  &         --  \\
   52~805.978  &   3  &         --  \\
    52~820.945  &   2  &         --  \\
    53~021.331  &  74  &         --   \\
   53~038.548  &  119 &   $352.446\pm0.019$ \\ 
    53~041.996  &   21 &         --    \\
    53~102.514  &   3  &         --    \\
    53~130.288  &   77 &   $352.350\pm0.006$  \\ 
    53~133.176  &   51 &      $352.29\pm0.01$  \\
   53~188.993  &   2  &         --           \\ 
   53~258.517  &   3  &         --            \\
    53~333.056  &   6  &         --            \\
   53~349.280  &   5  &         --            \\
    53~354.965  &   4  &         --             \\
\hline
   \end{tabular} 
\end{table}