\begin{table}%t5
\caption {\label{zzcluster}Comparison between spectroscopic ($z_{\rm cl}$) and photometric
  determinations of cluster redshifts in the low and high-$z$
  samples.  }
%\centerline
 {\begin{tabular}{cccccc}
\hline \hline
Cluster (low-$z$) & $z_{\rm cl}$ & \zphot & $z_{\rm cl}$ --
$z_{\rm phot}$ & \zphot  & $z_{\rm cl}$ $-z_{\rm phot}$ \\
   &              & (1) & (1) & (2)& (2) \\
\hline 
Cl1018-1211    & 0.473 & 0.575 & --0.102 & 0.525 & --0.052 \\
Cl1059-1253    & 0.456 & 0.465 & --0.009 & 0.478 & --0.022 \\
Cl1119-1129$^1$    & 0.550 & 0.544 &  0.006 & 0.475 & 0.075 \\
Cl1202-1224    & 0.424 & 0.556 & --0.132 & 0.568 & --0.144 \\
Cl1232-1250    & 0.541 & 0.614 &--0.073 & 0.575 & --0.034 \\
Cl1238-1144$^1$    & 0.460 & 0.548 & --0.088 & 0.521 & --0.061 \\
Cl1301-1139    & 0.482 & 0.525 & --0.043 & 0.524 &  --0.042 \\
Cl1353-1137    & 0.588 & 0.579 &  0.009 & 0.573 &  0.015 \\
Cl1411-1148    & 0.520 & 0.520 &  0.000 & 0.568 & --0.048 \\
Cl1420-1236    & 0.496 & 0.570 & --0.074 & 0.569 & --0.073 \\
\hline
$\langle \Delta_z \rangle$ &       &      & --0.053 &  
& --0.050 \\
  &       &      & $\pm$0.050 &  
& $\pm$0.046 \\
$\langle|\Delta_z|\rangle$ &       &      & 0.055 &  
& 0.053  \\
 &       &      & $\pm$0.048 &  
&  $\pm$0.041  \\
Median $\Delta_z$ &       &      & --0.058  &   & --0.045 \\
 \hline
Cluster (high-$z$) & $z_{\rm cl}$ & \zphot  & $z_{\rm cl}$ -
$z_{\rm phot}$ & \zphot  & $z_{\rm cl}$ --$z_{\rm phot}$ \\
   &              & (1) & (1) & (2)& (2) \\
\hline 
Cl1037-1243a$^1$    &  0.425 & 0.461 & --0.036 & 0.424 & 0.001 \\
Cl1040-1155   &  0.704 & 0.635 &  0.069 & 0.624 & 0.080 \\
Cl1054-1146   & 0.697  & 0.658 &  0.039 & 0.673 & 0.024  \\
Cl1054-1245   & 0.750  & 0.697 &  0.053 & 0.727 & 0.023  \\
Cl1103-1245b   & 0.703  & 0.685 & 0.018 & 0.725 & --0.022 \\
Cl1122-1136$^1$   & 0.640  & 0.748 & --0.108 & 0.773 & --0.133 \\
Cl1138-1133$^1$   & 0.479  & 0.686 & --0.207 & 0.720  & --0.241 \\
Cl1216-1201   & 0.794  & 0.747 &  0.047 & 0.725 & 0.069 \\
Cl1227-1138    & 0.635 & 0.664 & --0.029 & 0.625 & 0.010 \\
Cl1354-1230   &  0.762 & 0.759 &  0.003 &  0.724 & 0.038 \\
\hline
$\langle \Delta_z \rangle$ &       &      & 0.028  &  
& 0.031  \\
 &       &      &  $\pm$0.033 &  
&  $\pm$0.035 \\
$\langle |\Delta_z|\rangle$ &       &      & 0.037  &
& 0.038 \\
 &       &      & $\pm$0.022 &
&  $\pm$0.026\\
Median $\Delta_z$ &       &      & 0.039 &    &  0.024 \\
\hline 
\end{tabular}}
\par
\smallskip
\par
Notes: two estimates for the photometric determination are
  provided: (1) mean weighted value; and (2) the redshift
  corresponding to the maximum of the $N(z)$ distribution. Clusters
  labeled with~$^1$ were excluded when computing the systematic
  deviation and dispersion (see text).
\end{table}