\begin{table}%t3
\caption{Fluxes of H$\alpha$  Gaussian components.}
\label{tab3}
%\centering
\par
\begin{tabular}{l|ll}
\hline
\hline
  Component&\multicolumn{2}{c}{  Flux*}\\
&                     Mean (GHO+SAO)& Dietrich et~al. \\
&&(\cite{die1993})\\
\hline
\par
 H$\alpha_{\rm narrow}$  &      $0.350\pm 0.040$&   $0.344\pm 0.045$\\
\par
[\ion{N}{ii}]$\lambda\lambda$~6548, 6584&  $0.160\pm 0.036$&
$0.182\pm 0.022$\\
\par
[\ion{S}{ii}]$\lambda\lambda$~6717, 6731&        $0.097\pm 0.021$&\\
Sum (H$_{\alpha {\rm n}}$, [\ion{N}{ii}])&
$0.510\pm0.054$&$0.526\pm0.050$\\
\par
Sum narr. all&     $0.607\pm 0.064$&\\
\par
\hline
\multicolumn{3}{l}{*\rule{0pt}{11pt}$F$([\ion{O}{iii}]$\lambda$~5007)~$=$ 1.0.}\\
\end{tabular}
\end{table}