\begin{table}%t1
%\centering
\par
\caption{\label{tab1}Summary of the results  obtained for the entire population of
         microlenses towards  the LMC for several  magnitude cuts when
         the results of the MACHO collaboration are simulated.  }
\begin{tabular}{lrrrrrrrrrrrrr}
\hline \hline \noalign {\smallskip}
\multicolumn{1}{c} {\ }  &\multicolumn{4}{c}{Model A} &\multicolumn{4}{c}{Model B}  &\multicolumn{4}{c}{Model C}\\
 \hline 
Magnitude & 17.5 & 22.5 & 27.5 &32.5 & 17.5  & 22.5 & 27.5 & 32.5 & 17.5  & 22.5 & 27.5 & 32.5 \\
\cline{2-5}
\cline{6-9}
\cline{10-13}
$\langle N_{\rm WD}\rangle$                       & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$\\
$\langle N_{\rm RD}\rangle$                       & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$ & $0\pm1$\\
$\langle m_{\rm WD}\rangle$ $(M/M_{\sun})$        & 0.599   & 0.605   & 0.627   & 0.721   & 0.604   & 0.602   & 0.627   & 0.661   & 0.600   & 0.605   & 0.619   & 0.678  \\
$\langle m_{\rm RD}\rangle$ $(M/M_{\sun})$        & 0.325   & 0.233   & 0.109   & 0.081   & 0.319   & 0.227   & 0.118   & 0.080   & 0.315   & 0.227   & 0.124   & 0.079  \\
$\langle\eta\rangle$                              & 0.204   & 0.227   & 0.323   & 0.837   & 0.810   & 0.834   & 0.927   & 0.993   & 0.780   & 0.828   & 0.913   & 0.987  \\
$\langle\mu\rangle\;(''~{\rm yr}^{-1})$          & 0.020   & 0.014   & 0.010   & 0.009   & 0.021   & 0.016   & 0.015   & 0.014   & 0.021   & 0.014   & 0.012   & 0.016  \\
$\langle d\rangle$ (kpc)                          & 2.54    & 3.62    & 5.28    & 5.26    & 2.29    & 3.28    & 3.49    & 3.88    & 2.37    & 3.71    & 4.09    & 3.02   \\
$\langle V_{\rm tan} \rangle\;({\rm km~s}^{-1})$ & 243     & 247     & 253     & 244     & 239     & 244     & 252     & 260     & 239     & 252     & 241     & 238   \\
$\langle\hat{t}_{\rm E}\rangle $ (d)              & 41.3    & 49.6    & 59.0    & 60.7    & 39.1    & 45.3    & 47.7    & 60.9    & 40.1    & 45.6    & 52.1    & 65.5  \\
$\langle\tau/\tau_0\rangle$                       & 0.331   & 0.271   & 0.194   & 0.098   & 0.316   & 0.257   & 0.179   & 0.109   & 0.321   & 0.266   & 0.174   & 0.115 \\
\hline
\end{tabular}
\tablefoot{An age of the halo of 14~Gyr has been adopted.}
\end{table}