\begin{table}
\caption{Same as in Table~A1 but for the SDSS !5r!3 band as a function of redshift and the $u - r$ colour.\label{tabu_r}}
\begin{tabular}{l|cccc}
 & $(u - r)^0$ & $(u - r)^1$ & $(u - r)^2$ & $(u - r)^3$ \\
\hline
$Z^{0}$ &  0  &  0  &  0  &  0 \\
$Z^{1}$ &  -1.98173  &  1.04346  &  0.0221613  &  -0.0391318 \\
$Z^{2}$ &  9.34198  &  1.639  &  -0.392805  &  0.192349 \\
$Z^{3}$ &  -39.8237  &  -10.3007  &  -1.9142  &  0 \\
$Z^{4}$ &  123.94  &  25.7117  &  0  &  0 \\
$Z^{5}$ &  -150.964  &  0  &  0  &  0 \\
\hline
\end{tabular}
\end{table}