\begin{table}%[!ht]%t1
%\centering
\par
%{1.3}
\caption{\label{table-results1}Mean values and 1-$\sigma$ errors for the analysis with
  variation of only $\alpha$, and only $m_{\rm e}$.}
\begin{tabular}{lcc}
\hline
\hline
Data set         & $\alpha/\alpha_0$ & $m_{\rm e}/m_{{\rm e}0}$  \\
\hline
%CMB (no BICEP) + 2dF  &  0.995$\pm$ 0.008   & 0.995$_{-0.030}^{+0.029}$   \\
all CMB          &  $\rm 0.987_{-0.009}^{+0.010}$       & $\rm 0.983_{-0.066}^{+0.067}$  \\
all CMB + $H_0$    &  $\rm 0.998_{-0.007}^{+0.006}$       & $\rm 1.012_{-0.018}^{+0.017}$  \\
all CMB + Sloan $P(k)$ &  0.986 $\pm$ 0.007  &   0.964 $\pm$ 0.025 \\
\hline
\end{tabular}
 \end{table}