\begin{table}%t4
\caption{\label{morph}77 ADF-S galaxies with known morphological types.}  
%\centering
 \begin{tabular}{l r r r r c}   
\hline\hline   \noalign{\smallskip}
& \multicolumn{2}{c}{10$\sigma$ catalog} & \multicolumn{2}{c}{6$\sigma$ catalog} & \\
\hline
 & Number & Frequency & Number & Frequency & Usual frequency  \\
& & & & & among bright galaxies\tablefootmark{a} \\
\hline
spiral & 45 & 67\% $\pm$ 10\% & 50 & 65\% $\pm$ 9\% &  61\% \\ 
lenticular & 15 & 22.5\% $\pm$ 6\% & 17 & 22\% $\pm$ 5\% & 22\% \\
elliptical & 4 & 6\% $\pm$ 3\% & 5 & 6.5\% $\pm$ 3\% & 13\%\\
irregular & 1 & 1.5\% $\pm$ 1.5\% & 3  & 4\% $\pm$ 2\% &3.5\%  \\
compact & 2 & 3\% $\pm$ 2\% & 2  & 2.5\% $\pm$ 2\% &-- \\
%\hline   
peculiar & 8 & 12\% $\pm$ 4\%  & 8 & 10\% $\pm$ 4\% & 1\%  \\
\hline 
\end{tabular}
\tablefoot{\tablefoottext{a}{As in \cite{deVac}}.}
\end{table}