\begin{table}%T2
%\centering
\par
\caption{The parameters of the Gaussian components  of the [OIII]~lines. Gaussian widths (W) and $\Delta z= z_{\rm NLR2}-z_{\rm NLR1}$ are
given in~km~s$^{-1}$.  The intensity ratio $R_{\rm NLR1}=I_{5007}/I_{4959}$
of the "blue component'' obtained from the Gaussian fit, the
measured flux ratio $R_{\rm F}=F_{5007}/F_{4959}$ and central intensity
ratio of the "blue'' and "central'' Gaussian components ($I_{\rm B}/I_{\rm C}$)
are also given (Cols.~2,~3 and~6). The data for the objects
denoted with stars should be taken with caution, because their
[OIII] lines are too weak.}\label{t2}
\begin{tabular}{ccccccc}
\hline
\hline
Object  & $W_{\rm NLR1}$ &  $R_{\rm NLR1}$  &$R_{\rm F}$ & $W_{\rm NLR2}$ &
$\Delta z$&$I_{\rm B}/I_{\rm C}$ \\
\hline
\par
3c120  & 420 &  3.0 &2.9 $\pm$ 0.1 & 130 & --110&0.25 \\
%\hline
3c273$*$  & 950  & 2.7 &-- & 497 & --200 &0.39 \\
%\hline
Mrk~1040& 330 & 1.8& 2.4 $\pm$ 0.1& 190 &--340& 0.30 \\
%\hline
Mrk 110 & 300 & 2.6 &3.0 $\pm$ 0.1& 150 & --40&0.17 \\
%\hline
Mrk 817 & 510 & 3.0 &3.0 $\pm$ 0.1& 145 & --300&0.43 \\
%\hline
Mrk 841 & 215 & 2.6 &2.8 $\pm$ 0.1& 80 & --20& 0.45 \\
%\hline
NGC~3227 & 400 & 3.0&3.0 $\pm$ 0.1 & 140 & --120&1.87 \\
%\hline
NGC 4253 & 340 & 2.8&3.0 $\pm$ 0.1 & 105 & --55& 0.55 \\
%\hline
PG 1116$^*$ & 650 & 1.8& -- & 239 & --345& 0.88 \\
%\hline
PG 1211 & 270 & 2.8&3.0 $\pm$ 0.1 & 81 & --180& 1.8 \\
\hline
\par
\end{tabular}
\end{table}