\begin{table}%t1
%\centering
\par
\caption {\label{table_freq}Frequencies, Fourier amplitudes, phases, 
spectral significances and identification of the frequencies
(this table can be found in its entirety  at CDS).}
\begin{tabular}{rrrrl}
\hline \hline
\noalign{\smallskip}
 Frequency & Amplitude & Phase & Sig & ID \\
\multicolumn{1}{c}{${\rm [d^{-1}]}$} &
\multicolumn{1}{c}{[mag]} &  
\multicolumn{1}{c}{[deg]}  \\ 
\noalign{\smallskip}
\hline
\noalign{\smallskip}
2.809017        &       0.20132 &       317.51  &       2912.65 &       $f_{0}$\\
5.618034        &       0.08213 &       50.81   &       1391.78 &       $2f_{0}$\\
8.427051        &       0.03661 &       142.77  &       985.08 &       $3f_{0}$\\
11.236067       &       0.01391 &       244.49  &       537.77 &       $4f_{0}$\\
14.045084       &       0.00600 &       329.51  &       193.43 &       $5f_{0}$\\
16.854101       &       0.00218 &       23.01   &       38.98 &       $6f_{0}$\\
19.663118       &       0.00205 &       71.91   &       52.56 &       $7f_{0}$\\
22.472135       &       0.00208 &       165.19  &       56.28  &       $8f_{0}$\\
25.281152       &       0.00165 &       262.38  &       41.69 &       $9f_{0}$\\
28.090169       &       0.00109 &       355.08  &       26.97 &       $10f_{0}$\\
$\dots$       &       $\dots$ &       $\dots$  &      $\dots$ &       $\dots$\\
\noalign{\smallskip}
\hline
\end{tabular}
\end{table}