\begin{table}%t1
%\centering
\par
\caption{\label{tab1}Mean values for $\Phi(\lambda)$ for the mirroring (1~and~2, boldface) and 4~other regions.}
\small \begin{tabular}{l c c}
\hline\hline
No & Region &  Mean($\Phi$) \\ 
\hline
1 & $CE_{\rm N}$                                      & {\bf 0.7151}  \\
2 & $CE_{\rm S}$                                      & {\bf 0.7155}  \\
3 & $274\fdg7$, $34\fdg4$	      & 0.1877  \\
4 & $99\fdg8$,  $29\fdg2$	      & 0.2285  \\ 
5 & 180$^{\circ}$, 30$^{\circ}$                 & 0.1551  \\ 
6 & 180$^{\circ}$, --30$^{\circ}$                & 0.1294  \\ 
\hline
\end{tabular}
\end{table}