\begin{table}%t3
\caption{\label{tab:bestfitvalues}Summary of the recovered model parameters. Chi-squared
values refer to the ``best-fit'' model.}
\par
\small%\centering
\par
\begin{tabular}{c c c}
\hline\hline
                       &   $M_*$ prior' & broad prior\\
                       &   from photometry & \\
\hline
 constraints             &   16   & 16 \\
 free parameters         &    6   &  6 \\
 $\chi^2$                &   3.1  &  3.5 \\
 $\chi^2$/d.o.f.            &   0.31  &  0.35 \\
\hline
   $M_* \; (10^{11}~\msun)$     & $\rm 3.4\mypm{0.5}{0.7}$ &$\rm 6.6\mypm{0.8}{2.1}$ \\
   $\epsilon_{\rm dm}$         & $\rm 0.16\mypm{0.20}{0.12}$&$\rm 0.27\mypm{0.22}{0.19}$ \\
   $\Delta {\rm PA}_{\rm dm}$        & $\rm 20\mypm{16}{41}$ &$\rm 23\mypm{42}{62}$ \\
   $r_{\rm c,dm}$              & $0\farcs48\mypm{0.52}{0.33}$ &$\rm 0\farcs72\mypm{0.52}{0.49}$ \\
   $\sigma_{\rm dm}\; (\kms)$  & $\rm 218\mypm{43}{28}$ &$\rm 106\mypm{85}{72}$ \\
   $\sigma_{\rm grp}\; (\kms)$ & $\rm 550\mypm{130}{240}$ &$\rm 690\mypm{90}{145}$ \\
\hline
Total mass within $R_{\rm Ein}$  ($10^{11}~\msun$) & $\rm 5.8\mypm{0.3}{0.4}$ & $\rm 7.8\mypm{0.5}{1.1}$ \\
Dark Matter fraction $f_{\rm dm}({<}\Reff)$ & $\rm 0.41\mypm{0.09}{0.06}$ & $\rm 0.06\mypm{0.18}{0.06}$ \\
Group contribution $\vert \gamma_{\rm ext}\vert\sim \kappa_{\rm ext}$ & $\rm 0.039\mypm{0.021}{0.026}$ &$\rm 0.061\mypm{0.017}{0.023}$   \\
Slope $\alpha$        & $\rm -1.03\mypm{0.22}{0.16}$ & $\rm -1.45\mypm{0.30}{0.16}$ \\
Slope $\alpha^\prime$ & $\rm -1.11\mypm{0.27}{0.18}$ & $\rm -1.68\mypm{0.42}{0.22}$ \\
\hline
\end{tabular}
\end{table}