\begin{table}%T4
%\centering
\small
\caption{Summary of frequencies in the range 31$-$32~cd$^{-1}$. (*)~Possible 
alias (see Note e) in Table~\ref{t3}).}
\label{t4}\begin{tabular}{clc}  \hline\hline
Year  &    $\sim$31.64 &   $\sim$32.64 \\ 
~     &   ~(cd$^{-1}$)	&   (cd$^{-1}$)	\\ \hline 
1995  &       ~         &  32.567 \\
1996  &       31.593    &  32.689 \\
~     &       ~         &  32.706 \\
1999  &       31.676    &  32.546 \\
2000  &       31.683    &  32.517 \\
2001  &       31.629    &  ~      \\
2003  &       30.618(*) &  32.711 \\
~     &       ~         &  ~      \\
$\Delta V_1$(mmag) & 7 to 17 &	$\sim$6 to 14 \\
\hline
\end{tabular}
\end{table}