\begin{table}%t8
%\centering
\par
\caption{WCS keywords in the spectral image for FOS and GHRS example.}
\label{ta:HSTFOS}
\begin{tabular}{l}
\hline
\hline
\verb!CTYPE1  = `WAVE-TAB'   / Coordinate type! \\
\verb!CUNIT1  = `Angstrom'   / Coordinate units! \\
\verb!PS1_0   = `WCS-TAB'    / Coord table extension name! \\
\verb!PS1_1   = `WAVELENGTH' / Coord table column name! \\
\hline
\end{tabular}
\end{table}