\begin{table}%T6
\par
\caption{\label{tab_wr}WR line strengths, observed/predicted in the dereddened CAHA spectrum.}
%\centering
\par
\begin{tabular}{ccc}
\hline\hline
Quantity &~$L$(He{\sc ii}~$\lambda$4686) & N{\sc iii}~$\lambda$4640/He{\sc ii}
$\lambda$4686 \\
 & (10$^{35}$ erg s$^{-1}$) & \\
\hline
Observed & 3.0 $\pm$ 0.2 & 0.17 $\pm$ 0.01 \\
Model & 13 $\pm$ 9 & 0.2 $\pm$ 0.1 \\
\hline
\end{tabular}
\end{table}