\begin{table}%t1
%\centering
\par
\caption{Parameters for the four M~31 models considered by
\cite{Kerins04}. Columns are the model name, the component name,
the mass of the component, its central density $\rho_0$ and the
adopted cut-off radius $R$. Additional columns give, where
appropriate, the core radius $a$, the disk scale length $h$ and
height $H$, the flattening parameter $q$ and the $B$-band
mass-to-light ratio $M/L_{\rm B}$ in solar units. \label{table0}}
\begin{tabular}{cccccccccc}
\hline\hline
Model & Component & Mass   & $\rho_0$ & $R$     & $a$     &  $h$    & $H$     & $q$ & $M/L$$_{\rm B}$                                \\
      && ($\times 10^{10}~M_{\odot}$)& ($\times M_\odot$ pc$^{-3}$) & (kpc) & (kpc) & (kpc) & (kpc) &   & \\
\hline
\noalign{\smallskip}
Massive halo & halo      & 191 &  0.25  & 155 & 2 & -- & --  & 1    & --   \\
             & bulge     & 4.4 &  4.5   & 40  & 1 & -- & --  & 0.6  & 9   \\
             & disk      & 3.2 & 0.24   & 40  & -- & 6 &0.3 & --    & 4.5 \\
\hline
Massive bulge& halo      & 89 &  0.01   & 85 & 10 & -- & --  & 1    & --   \\
             & bulge     & 8  &  2.5    & 40 & 1.5& -- & --  & 0.6  & 14  \\
             & disk      & 11 &  0.6    & 40 & --  & 7 &0.3 & --    & 18  \\
\hline
Massive disk & halo      & 79 &  0.01   & 110 & 8 & -- & --  & 1    & --  \\
             & bulge     & 4.4 &  4.5   & 40  & 1 & -- & --  & 0.6  & 9  \\
             & disk      & 19 & 1.4     & 40  & -- & 6 &0.3 & --    & 26 \\
\hline
Reference    & halo      & 123 &  0.065 & 100 & 4 & --   & --  & 1  & --  \\
             & bulge     & 4.4 &  4.5   & 40  & 1 & --   & --  & 0.6& 9  \\
             & disk      & 5.3 & 0.35   & 40  & -- & 6.4 &0.3 & --  & 8  \\
\hline
\end{tabular}
\end{table}