\begin{table}
\caption{Same as in Table~A1 but for the SDSS !5z!3 band as a function of redshift and the $r - z$ colour.\label{tabr_z}}
\begin{tabular}{l|cccc}
 & $(r - z)^0$ & $(r - z)^1$ & $(r - z)^2$ & $(r - z)^3$ \\
\hline
$Z^{0}$ &  0  &  0  &  0  &  0 \\
$Z^{1}$ &  -1.40355  &  2.92396  &  -0.363036  &  0.784414 \\
$Z^{2}$ &  2.99124  &  -8.4786  &  -8.36752  &  -0.746101 \\
$Z^{3}$ &  7.30984  &  54.3076  &  12.3116  &  0 \\
$Z^{4}$ &  -91.9668  &  -76.9154  &  0  &  0 \\
$Z^{5}$ &  132.738  &  0  &  0  &  0 \\
\hline
\end{tabular}
\end{table}