\begin{table}%t2 \caption{\label{stand}Local photometric standards within 2\amin\ of the GRB.} \small \begin{tabular}{lcccccccc} \hline \hline \noalign{\smallskip} $\!\!\!\!$No$\!\!\!\!$ & Coordinates (J2000) & $g'$ & $r'$ & $i'$ & $z'$ & $J$ & $H$ & $K_{\rm S}$ \\ \hline 1 & 07:59:28.97 --56:38:24.0 & $17.59 \pm 0.01$ & $16.82\pm0.01$ & $16.50 \pm 0.01$ & $16.27 \pm 0.01$ & $16.24 \pm 0.01$ & $15.98\pm0.01$ & $16.36\pm0.01$ \\ 2 & 07:59:27.40 --56:40:10.1 & $17.18\pm0.01$ & $16.18\pm0.01$ & $15.79\pm0.01$ & $15.52\pm0.01$ & $15.37\pm0.01$ & $15.00\pm0.01$ & $15.38\pm0.01$ \\ 3 & 07:59:24.01 --56:37:08.0 & $17.11\pm0.01$ & $16.31\pm0.01$ & $15.98\pm0.01$ & $15.72\pm0.01$ & $15.67\pm0.01$ & $15.40\pm0.01$ & $15.77\pm0.01$ \\ 4 & 07:59:19.84 --56:39:25.3 & $17.90\pm0.01$ & $16.92\pm0.01$ & $16.54\pm0.01$ & $16.28\pm0.01$ & $16.15\pm0.01$ & $15.84\pm0.01$ & $16.20\pm0.01$ \\ 5 & 07:59:17.70 --56:37:41.9 & $18.11\pm0.01$ & $17.09\pm0.01$ & $16.71\pm0.01$ & $16.45\pm0.01$ & $16.36\pm0.01$ & $16.02\pm0.01$ & $16.44\pm0.01$ \\ \hline \end{tabular} \end{table}