\begin{table} %t2
%\centering
\par
\caption{Photometric completeness $f$ in the six individual rings.}
\small%\centering
\par
\begin{tabular}{ccccccc}
\hline \hline 
$m_{\rm 814}$ & Ring~1 & Ring~2 & Ring~3 & Ring~4 & Ring~5 & Ring~6 \\ 
\hline
 18.75 &   0.95 &   0.97 &   0.97 &   0.99 &   0.99 &   0.99 \\
 19.25 &   0.93 &   0.96 &   0.97 &   0.98 &   0.99 &   0.99 \\
 19.75 &   0.91 &   0.95 &   0.96 &   0.98 &   0.99 &   0.99 \\
 20.25 &   0.89 &   0.95 &   0.96 &   0.98 &   0.99 &   0.99 \\
 20.75 &   0.86 &   0.95 &   0.96 &   0.98 &   0.99 &   0.99 \\
 21.25 &   0.84 &   0.94 &   0.95 &   0.97 &   0.99 &   0.99 \\
 21.75 &   0.82 &   0.94 &   0.95 &   0.97 &   0.99 &   0.99 \\
 22.25 &   0.79 &   0.93 &   0.95 &   0.97 &   0.98 &   0.98 \\
 22.75 &   0.75 &   0.93 &   0.94 &   0.96 &   0.98 &   0.98 \\
 23.25 &   0.71 &   0.92 &   0.94 &   0.96 &   0.97 &   0.97 \\
 23.75 &   0.62 &   0.89 &   0.91 &   0.94 &   0.97 &   0.97 \\
 24.25 &   0.53 &   0.86 &   0.89 &   0.93 &   0.96 &   0.96 \\
 24.75 &   0.50 &   0.85 &   0.88 &   0.92 &   0.96 &   0.96 \\
\hline
\end{tabular}
\label{tab2}
\end{table}