\begin{table}%T1
     \caption{\label{tab1}Portion of Table~\ref{tab1}, available only electronically at the CDS, to illustrate its 
              content. The quoted error is the Poisson error and the last column
              provides identification of the telescope (see details in Sect.~2.1).}
     %\centering
\par
     \includegraphics[width=8.0cm,clip]{9502tab1.ps}
       \end{table}