\begin{table}%t2
\caption{Splitting constant ($S_{\rm c}$) and value of the polar field
($B_{\rm pol}$), at the edge of the convective core for $l=1$ $g$~modes that
would produce a frequency splitting of $1\%$, for a 4~$M_\odot$ star with
an age of 94~Myr.}
\label{table:2}
%\centering
\par
\begin{tabular}{c c c c} 
   \hline\hline   
Mode & $P$ (day) & $S_{\rm c}$ (Gauss$^{-2}$)& $B_{\rm pol}${\rm (kG)} \\ 
   \hline       
$g_{20}^1$ & 1.497 & $2.278\times 10^{-6}$ & 111 \\
$g_{15}^1$ & 1.159 & $3.765\times 10^{-7}$ & 274 \\
$g_{10}^1$ & 0.789 & $2.321\times 10^{-8}$ & 1102 \\
       \hline  
\end{tabular} 
\end{table}