\begin{table}%t6
%\centering
\par
%\renewcommand{\arraystretch}{1.1}
\caption{Description of the structure of the catalog for each galaxy. 
In the electronic form available at CDS,
only the numerical data are given (the designation of columns are given here only
for clearness). Further, the four lines are all written on a single line to make the
reading easier. The catalog is sorted in Right Ascension for the Equinox 2000.\label{cata}}
\begin{tabular}{llllllll}
\hline\hline
Coordinates &      PGC number&  Name   &                2MASS& log $D$25 &log $R$25 &PA &$t$  \\
\hline
J000332.2-104439 &PGC0000243 &NGC~7808 &                 2MASS & 1.05 & 0.03&  103 &G\\
\hline
\end{tabular}
\smallskip\smallskip\smallskip
\begin{tabular}{lllllllllllllll}
\hline\hline
Band&  Coordinates (2000) &$d$ &  $G$  &  Flags& $n$ &log $D_{\rm t}$ &log $D_{\rm k}$ &log $D_{\rm s}$ &$s$(log $D$)&  
$m_{\rm d}$ &   $m_{\rm t}$ &   $m_{\rm k}$&    $m_{\rm s}$ & $s$(m) \\   
\hline
$i$:  &0.05894  --10.7442 & 2.& 23.64 &0000&  2 &1.16 & 1.04&  0.96&  0.01&  12.24& 12.23& 12.31& 12.44 & 0.09\\
 $J$: & 0.05894  --10.7445&  1. &22.66& 0000 & 1 &1.14 & 1.04 & 0.87 & 0.02 & 11.22& 11.18 &11.24& 11.46&  0.15\\
 $K$':  &0.05896  --10.7443 & 3.& 21.88& 0000 & 1& 0.97&  0.88 & 0.91  &9.99 & 10.38& 10.32 &10.36& 10.34&  0.24\\
\hline
\end{tabular}
\end{table}