\begin{table}%t1
\caption{Run parameters.}\label{param}
%\centerline
{
\begin{tabular}{cccccccccc}
\hline
\hline
Run & $N^a$ & $M^b$ & $m_{\rm g}$$^c$ & $m_{\rm g}$$^d$ & $V^e$ & $b^f$ & $i_1$$^g$ & $i_2$$^h$ & $\omega^i$ \\
\hline
A & $1024^3$ & 1.2 & 8\% & 10\%& 150 & 90 & 15 & 20 & 27 \\
B & $512^3$ & 1.7 & 5\% & 12\%& 150 & 50 & 45 & 20 & 40 \\
C & $512^3$ & 1.0 & 8\% & 8\% & 170 & 75 & 15 & 15 & 30 \\
D & $512^3$ & 1.3 & 9\% & 9\% & 120 & 120 & 25 & 25 & 35 \\
\hline
\end{tabular}}
\medskip
$^a$ Spatial resolution: $N$ is the number of cells  on the Cartesian grid. See text for the associated number of particles and softening length. \\
$^b$ Stellar mass ratio.   \\
$^c$ Gas mass fraction in the most massive galaxy; $m_{\rm g}$ is the gas to disk+bulge mass ratio.   \\
$^d$ Gas mass fraction in the less massive galaxy.   \\
$^e$ Relative velocity of the two galaxies computed at an infinite distance in \kms.   \\
$^f$ Impact parameter in kpc.   \\
$^g$ Inclination of the most massive galactic disk with respect to the orbital plane.   \\
$^h$ Inclination of the less massive galactic disk with respect to the orbital plane.   \\
$^i$ Angle between the two galactic disks.  
\end{table}