\begin{table}%t2
   \caption{The frequency in the corotating frame
   and magnitude of the maxima of the PDS of the
   gravitational torques from the outer disk are shown for the Jupiter
   simulations.}
   \label{table:pds_jup_outer}
   %\centering
\small
   \begin{tabular}{c c c}
      \hline\hline
      Code & Frequency & Amplitude \\
      \hline
&& \\[-8pt]
NIRVANA  & 0.389 &    $1.11\times10^{-3}$ \\
Flash polar &   0.353 &   $4.82\times10^{-6}$ \\
Flash Cart &   0.997 &   $3.65\times10^{-6}$ \\
      \hline
   \end{tabular}
\end{table}