\begin{table}%t7
%\centering
\par
\caption{Redshift detection interval of the radial filaments, mean 
coordinates, X-ray association, redshift 
extension in Mpc, and redshift extension in Mpc quadratically diminished 
with the $\pm$1$\sigma$ photometric redshift uncertainty at the given 
redshift.}
\begin{tabular}{cccccc}
\hline\hline
$z$ det. int. & $\alpha$ & $\delta$ & X-ray & Red. ext. & Corr. ext.\\
\hline
%1.50 - 1.15 & 36.90 & -4.45 & /   & 715 Mpc & 642 Mpc \\
1.15--0.60 & 36.25 & --4.20 & yes & 1467 Mpc & 1421 Mpc \\
0.60--0.15 & 36.60 & --4.05 & yes & 1632 Mpc & 1581 Mpc \\
\hline
\end{tabular}
\label{tab:fil}
\end{table}