\begin{table}%t3
\caption{Observing log for the four EDisCS spectroscopic observing runs.}
\label{obslog:new_v2}
 {
%\centerline
 {\begin{tabular}{lrrrrrrrrrrrl}
\hline\hline 
                                       & \multicolumn{11}{c}{\rule{16.5em}{0.4pt}Exposure time [s]\rule{16.5em}{0.4pt}} & \\
                                       & \multicolumn{1}{c}{\rule{0.0em}{0.4pt}Run 1\rule{0.0em}{0.4pt}}
                                       & \multicolumn{3}{c}{\rule{3.8em}{0.4pt}Run 2\rule{3.8em}{0.4pt}}
                                       & \multicolumn{4}{c}{\rule{5.5em}{0.4pt}Run 3\rule{5.5em}{0.4pt}} 
                                       & \multicolumn{3}{c}{\rule{3.8em}{0.4pt}Run 4\rule{3.8em}{0.4pt}} 
                                       & \\
Cluster                                & \multicolumn{1}{c}{m1}
                                       & \multicolumn{1}{c}{m2}
                                       & \multicolumn{1}{c}{m3}
                                       & \multicolumn{1}{c}{m4}
                                       & \multicolumn{1}{c}{m5}
                                       & \multicolumn{1}{c}{m6}
                                       & \multicolumn{1}{c}{m7}
                                       & \multicolumn{1}{c}{m8} 
                                       & \multicolumn{1}{c}{m9} 
                                       & \multicolumn{1}{c}{m10} 
                                       & \multicolumn{1}{c}{m11} 
                                       & Repeats \\
\hline
%                                       _Run 1_ _________Run 2_________ ____________Run 3______________ _________Run 4_________
%                                           m1 |    m2 |    m3 |    m4 |    m5 |    m6 |    m7 |    m8 |    m9 |   m10 |   m11 
\multicolumn{13}{l}{Mid-$z$ clusters:} \\
% ---------------------------------------
Cl 1018.8$-$1211                       &  1800 & ~~~~~ &  1500 & ~~~~~ &  5400 &  5400 &  7200 & ~~~~~ & ~~~~~ & ~~~~~ & ~~~~~ & m1--m5; m3--m6 \\
Cl 1059.2$-$1253                       &       &  1800 &       &       &  5400 &  7200 &  7200 &       &       &       &       & m2--m5 \\
Cl 1119.3$-$1129                       &       &  1800 &       &       &       &       &       &       &  3600 &  3600 &  3600 & m2--m9 \\
Cl 1202.7$-$1224                       &       &  1800 &       &       &       &       &       &       &  3600 &  3600 &  3600 & m2--m9 \\
Cl 1232.5$-$1250$^\ast$                &       &  7200 &  6360 &  7200 &  7200 &       &       &       &       &       &       &        \\
Cl 1238.5$-$1144                       &       &  1800 &       &       &       &       &       &       &  1200 &       &       & m2--m9 \\
Cl 1301.7$-$1139                       &       &  1800 &       &       &       &       &       &       &  3600 &  3600 &  3600 & m2--m9 \\
Cl 1353.0$-$1137                       &       &  2400 &       &       &       &       &       &       &  3600 &  3600 &  3600 & m2--m9 \\
Cl 1411.1$-$1148                       &       &  1500 &       &       & 10~800 &  7200 &  9000 &       &       &       &       & m2--m5 \\
Cl 1420.3$-$1236                       &       &  1800 &       &       &       &       &       &       &  3600 &  3600 &  3600 & m2--m9 \\[4pt]
\multicolumn{13}{l}{High-$z$ clusters:} \\
% ----------------------------------------
Cl 1037.9$-$1243                       &  3600 &       &       &       &  7200 & 10~800 & 10~800 & 10~800 & ~~~~~ & ~~~~~ & ~~~~~ & m1--m5 \\
Cl 1040.7$-$1155$^\ast$                &  3600 & 10~800 & 14~400 & 14~400 & 14~400 & 14~400 & ~~~~~ & ~~~~~ &       &       &       & m1--m2 \\
Cl 1054.4$-$1146$^\ast$                &  3600 & 10~800 & 14~400 & 14~400 & 14~400 &       &       &       &       &       &       & m1--m2 \\
Cl 1054.7$-$1245$^\ast$                &  3600 & 10~800 & 14~400 & 14~400 & 14~400 &       &       &       &       &       &       & m1--m2 \\
Cl 1103.7$-$1245                       &  3600 &       &       &       & 10~800 & 10~800 &       &       & 14~400 & 14~400 &       & m1--m5 \\
Cl 1122.9$-$1136                       &  3600 &       &       &       &       &       &       &       &       &       &       &        \\
Cl 1138.2$-$1133                       &  3600 &       &       &       &  3600 &  7200 &  7200 &  7200 &       &       &       & m1--m5 \\
Cl 1216.8$-$1201$^\ast$                &  3600 & 10~800 & 14~400 & 14~400 & 14~400 &       &       &       &       &       &       & m1--m2 \\
Cl 1227.9$-$1138                       &  3600 &       &       &       & 10~800 & 14~400 & 14~400 & 14~400 &       &       &       & m1--m5 \\
Cl 1354.2$-$1230                       &  1800 &       &       &       & 12~600 & 14~100 & 15~000 & 17~400 &       &       &       & m1--m5 \\
\hline
\end{tabular}}
}
\par
Notes -- 
m1, m2, \ldots, m11 denotes mask~1, mask 2, \ldots, mask 11.
The observing run can be deduced from the mask number.
%
A typical observing strategy was to take a short exposure on a cluster
in one run, followed in a subsequent run by a longer exposure
in which only the spectroscopically confirmed cluster members from
the short mask were repeated.
Such mask pairs are listed in the column "Repeats''.
%
The five clusters marked "$\ast$'' are the main focus of this paper.
These are the clusters for which long exposures were obtained in run~2.
\par
\end{table}