\begin{table}%t6
\caption{\label{freqs}Pulsation frequencies, amplitudes, S{\sc ig}S{\sc pec} significances (sig) and signal-to-noise values~($S/N$) of the four new candidate PMS~pulsators obtained with S{\sc ig}S{\sc pec} and P{\sc eriod}04 where the respective last digit frequency errors calculated according to Kallinger et~al. (\cite{kal08c}) are given in parentheses.}
\par
%\centering
\small
\begin{tabular}{ccrrrrr}
\hline\hline
\multicolumn{1}{c}{Var ID} & \multicolumn{1}{c}{\#} & \multicolumn{2}{c}{freq} &
\multicolumn{1}{c}{amp} & \multicolumn{1}{c}{sig} & \multicolumn{1}{c}{$S/N$} \\
 &   & \multicolumn{1}{c}{[c/d]} & \multicolumn{1}{c}{[$\mu$Hz]} & \multicolumn{1}{c}{[mmag]}  &
 \multicolumn{1}{c}{ }\\
\hline
V1 & $f1$ & 19.60(1) & 226.8(1) & 2.802 & 17.10 & 6.7 \\
   & $f2$ & 10.93(1) & 126.5(1) & 2.792 & 14.38 & 4.0 \\
   & $f3$ & 12.03(1) & 139.2(1) & 2.680 & 15.57 & 4.7 \\
   & $f4$ & 9.80(2)  & 113.3(2) &  1.788 &  7.63 & 4.0 \\
   & $f5$ & 21.03(2) & 243.3(2) & 1.764 &  7.54 & 4.5 \\
   & $f6$ & 16.80(2) & 194.3(2) & 1.717 &  7.22 & 4.1 \\
   & $f7$ & 13.56(2) & 156.9(2) & 1.684 &  6.92 & 4.0 \\
\hline
V2 & $f1$ & 61.497(4) & 711.52(5) & 14.689 & 127.90 & 18.6 \\
   & $f2$ & 58.030(5) & 671.41(6) & 10.751 & 68.61 & 9.8  \\
\hline
V3 & $f1$ & 34.706(4) & 401.55(5) & 3.705 & 100.36  & 11.4  \\
   &  $f2$ &  21.59(2) & 249.8(2) &  0.999 &  7.84 & 3.8 \\
   &  $f3$ &  34.38(2) & 397.7(2) &  0.872 &  5.84 & 4.4 \\
   &  $f4$ &  68.34(2) & 790.7(2) &  0.830 &  5.55 & 4.0 \\
\hline
V4 & $f1$ & 35.216(4) & 407.45(5) & 9.463 & 104.19 & 16.1 \\
   & $f2$ & 32.912(9) & 380.8(1) & 4.566 & 26.41 & 7.2 \\
   & $f3$ & 32.612(9) & 377.3(1) & 4.494 & 23.26 & 6.6 \\
\hline
\end{tabular}
\end{table}