\begin{table}%t1
\caption{Properties of ultraviolet resonance lines with wind profiles.\label{reslines}}
%\centerline
{
\begin{tabular}{lllll} \hline\hline
Ion         &
Abundance~$^a$ &
I.P. range~$^b$ &
Wavelengths~$^c$ &
$\log f\lambda ~ ^c$ \\
             &
     &
    (eV)         &
      (\AA)      &
      \\ \hline{\ion{O}{vi}}   & 8.87 & 113.9--138.1 & 1031.93, 1037.62 & 2.137, 1.836 \\ 
{\ion{N}{v}}   & 7.97 &  77.5--97.9  & 1238.82, 1242.80 & 2.289, 1.988 \\
{\ion{Si}{iv}}  & 7.55 &  33.5--45.1  & 1393.76, 1402.77 & 2.855, 2.554 \\
{\ion{C}{iv}}   & 8.55 &  47.9--64.5  & 1548.20, 1550.77 & 2.470, 2.169 \\ \hline
\end{tabular}}
$^a$ -- Solar-system abundances from {\cite{gre93}} and {\citet{and89}},
        expressed as $\log N / N_{\rm H}  + 12.00$.
\par
$^b$ -- The ionization potentials are from {\cite{moo70}}.
\par
$^c$ -- The rest wavelengths and oscillator strengths for the blue and red
        components of the doublets are from {\citet{mor91,mor02}}.
\end{table}