\begin{table}%T1
\caption{Properties of the initial conditions of the model
galaxies.}\label{galprop}
%\centerline
 {\small
\begin{tabular}{l l l  }
\hline \hline 
Properties & Galaxy A & Galaxy B  \\ \hline
circular velocity $V_{\rm{c}}$$^{1}$& 160 & 80 \\ disc mass
fraction$^{2}$ & 0.05 & 0.05  \\ gas content in the disc$^{3}$ &
0.25 & 0.25  \\ disc thickness$^{4}$ & 0.02 & 0.02  \\  total
mass [$M_{\odot}$] & $1.33\times10^{12}$ $h^{-1}$ & $1.67\times10^{11}$
$h^{-1}$ \\ disc scale length [kpc] & 4.51$h^{-1}$ & 2.25$h^{-1}$
\\ \hline
\end{tabular}}
\medskip
\par
$^{1}$  Circular velocity at $\rm{r}_{200}$ in
km~s$^{-1}$.\\ 
$^{2}$  Fraction of disc particles (stars/gas) in
units of halo mass.\\
 $^{3}$  Relative content of gas in
the disc.\\ 
$^{4}$  Thickness of the disc in units of radial scale
length.
\end{table}