\begin{table}%[!h]%T4
%%\centering
\par
\caption{Cyg X--1 and Cyg~X$-$3 in the FCFOV: offset with respect to SIMBAD catalogue position calculated for each energy range.}
\label{tab:psla}
\begin{tabular}{c c c}
\hline\hline
Energy range    &  Cyg~X$-$1 offset &    Cyg X--3 offset\\
 ({\rm keV})         &       ({\rm arcmin})     &   ({\rm arcmin}) \\
\hline
\par
20--40 &     0.4    &     0.6  \\
40--80 &     0.6   &      1.1  \\
80--160 &    0.7   &       --   \\
\hline
\end{tabular}
\end{table}