\begin{table}%t3
\caption{Cosmological parameters and statistical errors of 
Hubble diagram fits, with
the BAO prior where applicable.\label{tab:cosmo_fits}}
%\centering
\par
\begin{tabular}{l|c}
\hline \hline 
Fit & Parameters (stat only)\\
\hline 
$(\om,\ol)$ &   $(0.31\pm0.21,0.80\pm0.31)$ \\
$(\om-\ol,\om+\ol)$ &   $(-0.49\pm0.12, 1.11\pm0.52)$ \\
$(\om,\ol)$ flat & ~$\om = 0.263 \pm 0.037$ \\
$(\om,\ol)$ + BAO & $(0.271\pm0.020, 0.751\pm0.082)$\\
\hline
$(\om,w)$+BAO  & $(0.271\pm 0.021, -1.023\pm0.087)$ \\
\hline
\end{tabular}
\end{table}