\begin{table}%t2
\caption{\label{t2}Similar to Table~\ref{t1}, but including an evolution parameter for the supernova intrinsic luminosity.}
%\begin{minipage}{170mm}
%\centerline
{
\small\begin{tabular}{c c c c c}
\hline\hline
Parameter& Vanilla  & Vanilla + $\Omega_{\rm k}$			& Vanilla +  $w$ & Vanilla  + $\Omega_{\rm k }+w$ \\
\hline
%\multicolumn{4}{l}{Parameters directly constrained:}&\\
%\cline{1-5}
$        \Ob h^2$      &$ 0.0228\pm 0.0006$                            &   $0.0227\pm0.0005$           & $0.0227\pm0.0006$      & $0.0226\pm0.0006$ 	\\        
$           \Omega_{\rm c} h^2$      &$0.110\pm0.004 $                     &  $0.109\pm0.005$            & $0.113\pm0.005$      & $0.111\pm0.005$	 \\
$                 \theta$      &$ 1.042\pm0.003$                       &  $1.042\pm0.003$            & $1.042\pm0.003$	    & $1.042\pm0.003$	 \\
$                 \tau$      &$ 0.088\pm0.017$                       &  $0.087\pm0.017$            & $0.085\pm0.017$	    & $0.085\pm0.016$	   \\  
$             n_{\rm s}$      &$0.968\pm0.013$                             &  $0.965\pm0.013$            & $0.963\pm0.014$	    & $0.960\pm0.014$	     \\  
$                        \log(10^{10} A_{\rm s})$      &$3.07\pm0.04$        &  $3.06\pm0.04$            & $3.07\pm0.04$	    & $3.06\pm0.04$	       \\
$                       \Omega_{\rm k}$      &$ 0$                         &  $-0.002\pm0.007$            &  $ 0 $	    & $-0.017\pm0.013$	         \\
$                        w$      &$ -1 $                             &  $ -1$                     &  $-1.112\pm0.148$	    & $-1.33\pm0.242$	       \\
$                        K$      &$ -0.042\pm0.042 $                &  $ -0.035\pm0.042$            &  $-0.105\pm0.091$	    & $-0.133\pm0.077$	       \\
\hline
%\multicolumn{4}{|l|}{Derived  parameters:}&\\
%cline{1-5}
$                      \Ol$      &$ 0.747\pm0.017                $   &  $0.745\pm0.020$           & $0.756\pm0.022$      & $0.744\pm0.022$	\\
$                      {\rm Age}       $      &$  13.6\pm0.1$              &  $13.7\pm0.4$            & $13.6\pm0.1$	    & $14.5\pm0.7$	      \\
$                      \Om$      &$ 0.253\pm0.017$                   &  $0.257\pm0.025$            & $0.244\pm0.022$	    & $0.272\pm0.029$ \\
$                    \sigma_8$      &$0.801\pm0.026$                 &  $0.794\pm0.029$            & $0.846\pm0.068$      & $0.867\pm0.060$	 \\
$                   z_{\rm re}$      &$11.1\pm1.5$                       &  $11.0\pm1.4$            & $10.9\pm1.5$	    & $10.8\pm1.4$\\
$                    h $      &$ 0.725\pm0.017$                      &  $0.720\pm0.036$            & $0.748\pm0.038$	    & $0.703\pm0.042$	\\
\hline
\end{tabular}}
%\end{minipage}
\end{table}