\begin{table}%t5
\par
    \caption{Ultraviolet (IUE) and optical line fluxes in units of
    \units~for \bd. The optical lines 
    are from \citet{aller}.}
  \label{uvopflux_bd}
%\centerline
{    \begin{tabular}{c l c c}
      \hline
      \hline
      \makebox{\rule[0cm]{0cm}{0.33 cm}$\lambda$ (nm)}& Ident. & Flux$^{\rm obs}$ & Flux$^{\rm corr}$\\
            \hline
      \makebox{\rule[0cm]{0cm}{0.33 cm}190.9$^\dagger$} & \ion{C}{iii]}  &  1.76   &  21.7   \\
232.6$^\star$   & \ion{C}{ii}    &  19.7   &  292.5  \\
372.6           & \ion{[O}{ii]}  &  98.8   &  417.3   \\
372.9           & \ion{[O}{ii]}  &  40.2   &  169.6   \\
406.9           & \ion{[S}{ii]}  &  6.04   &  23.6    \\
407.6           & \ion{[S}{ii]}  &  1.62   &  6.31    \\
447.1           & \ion{He}{i}    &  0.77   &  2.73    \\
486.1$^\sharp$  & \hbeta         &  93.3   &  293.9  \\
493.3           & \ion{[O}{iii]} &  0.06   &  0.18    \\
495.9           & \ion{[O}{iii]} &  2.09   &  6.39    \\
519.9           & \ion{[N}{i]}   &  0.24   &  0.68    \\
520.1           & \ion{[N}{i]}   &  0.18   &  0.51    \\
551.8           & \ion{[Cl}{iii]}&  0.12   &  0.31    \\
553.8           & \ion{[Cl}{iii]}&  0.37   &  0.97    \\
575.4           & \ion{[N}{ii]}  &  5.15   &  12.89  \\
587.6           & \ion{He}{i}    &  4.06   &  9.94    \\
630.0           & \ion{[O}{i]}   &  1.88   &  4.30    \\
631.2           & \ion{[S}{iii]} &  1.32   &  3.01    \\
636.3           & \ion{[O}{i]}   &  0.71   &  1.61    \\
658.3           & \ion{[N}{ii]}  &  457.0  &  1002.9   \\
671.6           & \ion{[S}{ii]}  &  5.18   &  11.12    \\
673.1           & \ion{[S}{ii]}  &  11.17  &  24.0   \\
858.1           & \ion{[Cl}{ii]} &  1.01   &  1.68    \\
912.6           & \ion{[Cl}{ii]} &  0.27   &  0.43    \\
\hline                                    
    \end{tabular}}
  $^\dagger$ From the IUE observations (see Sect. 2.2).\\
  $^\star$ Taken from  \citet{torres}.\\
  $^\sharp$ From \citet{ack}.
  \end{table}