\begin{table}%t4
\caption{Photoionization models for the absorbers in NGC~7469.\label{tbl-models2}}
%\centerline
{
\begin{tabular}{l c c c c c c c}
\hline
\hline
$U$ & ${\rm log}~N_{{\rm tot}}$ & $N$(H{~\sc i}) & 
$N$(O~{\sc vi}) & $N$(O~{\sc vii}) & $N$(O~{\sc viii}) & 
$N$(C{~\sc iv}) & 
$N$(N{~\sc v}) \\
 & $\rm ( cm^{-2} )$ & $\rm ( cm^{-2} )$ & $\rm ( cm^{-2} )$ & $\rm ( cm^{-2} )$ \\
\hline
6.0$^{\rm a}$  & 20.55 & $1.1\times10^{14}$ & $8.0\times10^{14}$ & $7.3\times10^{16}$ & $1.3\times10^{17}$ & $1.1\times10^{12}$ & $1.0\times10^{13}$ \\
              & Observed: & $(8.0 \pm 4.2)\times10^{14}$ & $(8.0 \pm 3.0) \times10^{14}$ & $(3^{+5}_{-3})\times10^{16}$ & $(2^{+2}_{-1})\times10^{17}$ & \ldots & \ldots \\
0.2$^{\rm b}$ & 18.58 & $6.9\times10^{13}$ & $5.5\times10^{14}$ & $8.2\times10^{14}$ & $2.0\times10^{13}$ & $2.4\times10^{13}$ & $4.3\times10^{13}$ \\
              & Observed: & $(2.1 \pm 4.8)\times10^{13}$ & $(8.0 \pm 2.3) \times10^{14}$ & $<3\times10^{16}$ & $<3 \times 10^{16}$ & \ldots & \ldots \\
0.08$^{\rm c}$& 18.58 & $2.0\times10^{14}$ & $6.7\times10^{14}$ & $8.7\times10^{14}$ & $2.9\times10^{12}$ & $5.7\times10^{13~\rm d}$ & $7.2\times10^{14~\rm e}$ \\
\hline
\end{tabular}}
\medskip
$^{{\rm a}}$ This model is our best match to Component \#1.  \\
$^{{\rm b}}$ This model is our best match to Component \#2.  \\
$^{{\rm c}}$ This model corresponds to Component \#2 at the epoch of the 1996 FOS observations.  \\
$^{{\rm d}}$ For a Doppler width of 100 \kms, the blue line in the doublet would have
an equivalent width of 0.20 \AA.  \\
$^{{\rm e}}$ For a Doppler width of 100 \kms, the blue line in the doublet would have
an equivalent width of 0.16 \AA.
\end{table}