\begin{table}%t1
 \caption{\label{tab:limits}Parameter limits for where the accuracy of the fitted
    reduced-shear power spectrum is better than $1\%$ for $\ell<10^4$,
    and better than $2\%$ for $\ell<2 \times 10^5$ (see also
    Fig.~\ref{fig:Pg_Pkx}).}
  %\centering
\small
\begin{tabular}{llll}
\hline\hline 
$\alpha$	 &Parameter	 &Lower	 &Upper	\\\hline
1	 &$\Omega_{\rm m}$	 &0.22	 &0.35	\\
2	 &$\Omega_{\rm de}$	 &0.33	 &1.03	\\
3	 &$w$	 &$-1.6$	 &$-0.6$	\\
4	 &$\Omega_{\rm b}$	 &0.005	 &0.085	\\
5	 &$h$	 &0.61	 &1.11	\\
6	 &$\sigma_8$	 &0.65	 &0.93	\\
7	 &$n_{\rm s}$	 &0.86	 &1.16	\\
\hline
\end{tabular}\tablefoot{Note that for each given range, the other
    parameters were kept fixed.}
\end{table}