\begin{table}%t4
\caption{Properties of the $p$-mode oscillations in Procyon.}
%\begin{center}
\par
\begin{tabular}{lc}
\hline\hline
Large separation $\Delta\nu$ & $55.90\pm 0.08~\rm\mu Hz$ \\
Small separation $\delta\nu_{02}$ & $7.1\pm 1.3~\rm\mu Hz$ \\
Asymptotic relationship $\varepsilon$ & $1.913\pm 0.025$ \\
Frequency scatter per mode & $1.23~\rm\mu Hz$ \\
$\nu(l=0,n=16)$ & $1001.3\pm 0.4~\rm \mu Hz$ \\
Mean amplitude per mode ($l=0,1$) & $0.45\pm 0.07~\rm m~s^{-1}$ \\
Mode lifetime &  $2.0\pm 0.4~\rm d$ \\
\hline
\end{tabular}
%\end{center}
\par
\label{PROPERTIES}
\end{table}