\begin{table}%[ht]
%\centering
\par
\caption {\label{tab:sims}Growth times for various finite perturbations.}
\begin{tabular}{c c c c c}
\hline\hline
$B$~($10^4$~G) & $\lambda_0$ ($^\circ$) & $\Delta r_0$ (km) & Friction & Growth time (d) \\ [0.5ex]
\hline 
3.5	&	10	&	1280	&	1	&	* \\
3.5	&	10	&	12~800	&	1	&	* \\
3.5	&	60	&	1280	&	1	&	* \\
3.5	&	60	&	15~090	&	1	&	* \\
5.0	&	10	&	1509	&	1	&	* \\
5.0	&	60	&	1509	&	1	&	99~000 \\
7.0	&	10	&	13	&	1	&	* \\
7.0	&	10	&	128	&	1	&	79~500 \\
7.0	&	10	&	1280	&	1	&	6950 \\
7.0	&	10	&	6400	&	1	&	789 \\
7.0	&	30	&	15	&	1	&	* \\
7.0	&	30	&	151	&	1	&	* \\
7.0	&	30	&	1510	&	1	&	7790 \\
7.0	&	30	&	7550	&	1	&	512 \\
7.0	&	30	&	15~090	&	1	&	112 \\
7.0	&	60	&	15	&	1	&	* \\
7.0	&	60	&	151	&	1	&	13~000 \\
7.0	&	60	&	1510	&	1	&	1020 \\
7.0	&	60	&	7550	&	1	&	126 \\
8.0	&	60	&	15	&	1	&	9370 \\
8.0	&	60	&	151	&	1	&	872 \\
8.0	&	60	&	1510	&	1	&	98 \\
8.0	&	60	&	3020	&	0	&	* \\
8.0	&	60	&	7550	&	0	&	42 \\ 
\hline
\end{tabular}
\end{table}