\begin{table}%T4
\caption{\label{ratio} Observed and reddening-corrected  line intensity ratios relative to H$\beta$~$^a$.}
\par
%\begin{center}
 {
\begin{tabular}{lcccccc}
\hline
\hline
Line & \multicolumn{2}{c}{\rm ESO~103-G035} 
& \multicolumn{2}{c}{\rm TXS~2226-184} & \multicolumn{2}{c}{\rm \object{IC~1481}}\\
& \multicolumn{1}{c}{$F_{\rm obs}$} & \multicolumn{1}{c}{$F_{\rm dered}$} 
& \multicolumn{1}{c}{$F_{\rm obs}$} & \multicolumn{1}{c}{$F_{\rm dered}$}
& \multicolumn{1}{c}{$F_{\rm obs}$} & \multicolumn{1}{c}{$F_{\rm dered}$}\\
\hline
{}[\ion{O}{ii}]~$\lambda3727$ & 1.53 & 2.56 & 4.39 & 5.69 & 3.03 & 3.43\\
{}[\ion{Ne}{iii}]~$\lambda3868$ & 0.67 & 1.03 & 0.4 & 0.49 & 0.51 & 0.57\\
H$\epsilon+[\mbox{\ion{Ne}{iii}}]~\lambda$3967 & 0.22 & 0.33 & -- & -- & -- & -- \\
{}[\ion{O}{iii}]~$\lambda$4363 & 0.12 & 0.15 & -- & -- & -- & --\\
\ion{He}{ii}~$\lambda$4686 & 0.14 & 0.15 & 0.18 & 0.19 & -- & --\\
{}[\ion{O}{iii}]~$\lambda$5007 & 9.93 & 9.44 & 2.81 & 2.74 & 1.04 & 1.02\\
$\mbox{[\ion{Fe}{ii}]}+\mbox{[\ion{Fe}{vii}]}~\lambda$5159 & 0.13 & 0.12 & -- & -- & -- & --\\
{}[\ion{Fe}{vi}]~$\lambda$5176 & 0.05 &  0.04 & 0.14 & 0.13 & 0.13 & 0.12\\
{}[\ion{N}{i}]~$\lambda$5199  & 0.18 & 0.15 & 0.3 & 0.28 & 0.31 & 0.3\\
\ion{He}{i}~$\lambda$5875 & 0.28 & 0.18 & 0.58 & 0.47 & -- & -- \\
{}[\ion{O}{i}]~$\lambda$6300 & 1.62 & 0.93 & 2 & 1.42 & 0.96 & 0.83\\
H$\alpha$ & 6.11 & 3.1 & 4.45 & 3.1 & 3.66 & 3.1\\
{}[\ion{N}{ii}]~$\lambda$6583 & 6.4 & 3.25 & 5.13 & 3.57 & 2.36 & 2\\
{}[\ion{S}{ii}]~$\lambda$6716 & 2.14 & 1.05 & 1.56 & 1.05 & 1.5 & 1.26\\
{}[\ion{S}{ii}]~$\lambda$6731 & 2.1 &  1.03 & 1.48 & 0.98 & -- & -- \\
\ion{He}{i}~$\lambda$7065 & 0.06 &  0.03 & -- & -- & -- & --\\
{}[\ion{Ar}{iii}]~$\lambda$7136 & 0.49 &  0.22 & -- & -- & -- & --\\
\hline
\end{tabular}}
$^a$ Derived from the central region ($2\arcsec \times 2\arcsec$).
%\end{center}
\end{table}