\begin{table}
\caption{Same as in Table~A1 but for the SDSS !5r!3 band as a function of redshift and the $g - r$ colour.\label{tabg_r}}
\begin{tabular}{l|cccc}
 & $(g - r)^0$ & $(g - r)^1$ & $(g - r)^2$ & $(g - r)^3$ \\
\hline
$Z^{0}$ &  0  &  0  &  0  &  0 \\
$Z^{1}$ &  2.51053  &  -3.66246  &  2.80633  &  -0.320647 \\
$Z^{2}$ &  -21.2838  &  35.4832  &  -29.6746  &  6.88669 \\
$Z^{3}$ &  65.6144  &  47.952  &  -27.1004  &  0 \\
$Z^{4}$ &  -481.411  &  119.935  &  0  &  0 \\
$Z^{5}$ &  471.462  &  0  &  0  &  0 \\
\hline
\end{tabular}
\end{table}