\begin{table}%t2
%\centering
\par
\caption{All detected QPOs and their properties. Typical~95\% confidence upper limits ($\nu_{\rm max}=68$~Hz, $Q=3$) for tracks in which the QPO was not detected are up to $\sim$2\% rms.\label{qpo_prop}}
\begin{tabular}{cccccc}
\hline
\hline
Track & $S_{\rm a}$ & Sign. & $\nu_{\rm max}$ & Amplitude & $Q$\\
 & & ($\sigma$) & (Hz) & (\% rms) & \\
\hline
1&$1.38\pm0.03$&4.3&$\rm 66^{+5}_{-4}$&$2.3 \pm0.3 $&$\rm 2.0^{+0.8}_{-0.6}$\\
1&$1.47\pm0.04$&3.8&$\rm 66^{+5}_{-4}$&$1.9 \pm0.3 $&$\rm 2.2^{+1.4}_{-0.8}$\\
2&$1.51\pm0.05$&3.7&$\rm 69{\pm2}$&$1.8 \pm0.3 $&$\rm 4.5^{+2.3}_{-1.5}$\\
2&$1.64\pm0.04$&3.5&$\rm 73^{+4}_{-3}$&$1.5 \pm0.2 $&$\rm 3.7^{+2.7}_{-1.5}$\\
2&$1.76\pm0.03$&2.7&$74{\pm3}$&$1.3 \pm0.3 $&$\rm 5^{+6}_{-2}$\\
6&$1.41\pm0.05$&7.4&$\rm 66.2^{+1.2}_{-1.3}$&$2.7  \pm0.2 $&$\rm 4.0^{+0.9}_{-0.7}$\\
6&$1.60\pm0.07$&6.7&$\rm 65.5^{+1.6}_{-1.5}$&$\rm 2.05^{+0.15}_{-0.16}$&$\rm 3.7^{+0.9}_{-0.7}$\\
7&$1.31\pm0.05$&6.7&$\rm 63.9 \pm0.9  $&$2.20\pm0.17$&$\rm 4.4^{+1.0}_{-0.8}$\\
7&$1.50\pm0.08$&11.2&$\rm 64.2 \pm0.7 $&$\rm 2.37^{+0.10}_{-0.11}$&$\rm 3.5^{+0.5}_{-0.4}$\\
7&$1.76\pm0.08$&2.7&$\rm 64.3^{+5.7}_{-1.4}$&$\rm 1.0^{+0.4}_{-0.2}$&$\rm 9^{+36}_{-7}$\\
8&$1.16\pm0.06$&10.0&$\rm 64.1^{+1.1}_{-1.0}$&$\rm 2.75^{+0.13}_{-0.14}$&$\rm 3.0^{+0.4}_{-0.3}$\\
8&$1.38\pm0.08$&4.4&$62 \pm3 $&$\rm 2.2^{+0.2}_{-0.3}$&$\rm 2.6^{+1.2}_{-0.7}$\\
\hline
\end{tabular}
\end{table}