\begin{table}
\caption{Same as in Table~A1 but for the SDSS !5g!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 \\
$Z^{1}$ &  -0.965477  &  2.26834  &  4.25947  &  -3.39657 \\
$Z^{2}$ &  15.7355  &  -15.516  &  20.3434  &  4.50132 \\
$Z^{3}$ &  -81.836  &  -52.1578  &  -43.265  &  0 \\
$Z^{4}$ &  275.658  &  139.375  &  0  &  0 \\
$Z^{5}$ &  -321.553  &  0  &  0  &  0 \\
\hline
\end{tabular}
\end{table}