\begin{table}%T1
\caption{Schmidt photographs used in this study; relative
   astrometric quality is indicated (see text). One plate was excluded due to poor astrometric quality.}
         \label{1259plates}
         %\centering
\par
\begin{tabular}{cccccccccl}
\hline\hline
Plate & Date     & LST &Zenith& Emul- & Filter & Exp.  & $\sigma_x$ & $\sigma_y$ &Material\\
No.   & (dd/mm/yy) &     &angle& sion  &        & (min) & (mas)      & (mas)      &\\
\hline
\multicolumn{10}{c}{Plates Used}\\
\hline
R 5108&25/06/79&1254&$12.5^{\circ}$&IIIaF&RG 630&800&64&65&Original
non-survey \\
&&&&&&&&&plate\\
ESOR4809&19/05/82&1200&$18.6^{\circ}$&IIIaF&RG 630&120&63&49&Copy of ESO
survey \\
&&&&&&&&&plate\\
OR14770&12/02/92&1245&$12.6^{\circ}$&IIIaF&OG 590&600&41&49&Original
survey \\
&&&&&&&&&plate\\
OR16928&26/01/96&1142&$19.6^{\circ}$&4415&OG 590&150&68&67&Original
non-survey \\
&&&&&&&&&film\\
OR17069&26/04/96&1322&$13.1^{\circ}$&IIIaF&OG 590&100&56&55&Original
non-survey \\
&&&&&&&&&plate\\
OR17997&28/04/98&1314&$12.7^{\circ}$&IIIaF&OG 590&600&77&65&Original
non-survey \\
&&&&&&&&&plate\\
\hline
\end{tabular}
%\end{minipage}
   \end{table}