\begin{table}%T10 \par \caption{\label{table10}Ionic abundance ratios from permitted lines in NGC~2867$^{a}$.} \small%\centerline { \begin{tabular}{cccccc} \hline\hline & & \mc{2}{c}{NGC2867--1} & \mc{2}{c}{NGC2867--2} \\ \hline\noalign{\smallskip} & & $I$($\lambda$)/$I$(H$\beta$) & X$^{+i}$/H$^+$ & $I$($\lambda$)/$I$(H$\beta$) & X$^{+i}$/H$^+$ \\ Mult. & $\lambda_0$ & ($\times$10$^{-2}$) & ($\times$10$^{-5}$) & ($\times$10$^{-2}$) & ($\times$10$^{-5}$) \\ \hline\noalign{\smallskip} & & \mc{4}{c}{O$^{++}$/H$^+$} \\ \hline\noalign{\smallskip} 1$^{b}$& 4638.85& 0.040~$\pm$~0.010 & 45 & -- & 54 \\ & 4641.81 & 0.034~$\pm$~0.010 & 41 & 0.030~$\pm$~0.015 & 51 \\ & 4649.14 & 0.056~$\pm$~0.011 & 38 & 0.036~$\pm$~0.018 & 56 \\ & 4650.84 & 0.050~$\pm$~0.011 & 42 & 0.030~$\pm$~0.015 & 45 \\ & 4661.64 & 0.038~$\pm$~0.010 & 35 & 0.018~$\pm$~0.014 & 38 \\ & 4676.24 & -- & -- & -- & -- \\ & 4696.36 & -- & -- & -- & -- \\ & Sum & & {\bf 40} & & {\bf 50}\\ 2& 4345.56 & 0.020: & 25: & 0.038: & 48: \\ & 4349.43 & 0.048~$\pm$~0.015 & 24 & 0.040: & 22: \\ & Sum & & 24 & & 29: \\ 10$^{c}$& 4072.15& 0.122~$\pm$~0.018 & 51 & 0.171~$\pm$~0.032 & 71 \\ & 4075.86 & 0.168~$\pm$~0.025$^{d}$& 51: & 0.236~$\pm$~0.045 & 71: \\ & Sum & & 51 & & 71 \\ & Adopted & &{\bf 40~$\pm$~3 }& &{\bf 50~$\pm$~5 } \\ \hline\noalign{\smallskip} & & \mc{4}{c}{C$^{++}$/H$^+$} \\ \hline\noalign{\smallskip} 6 & 4267.26 & 0.814~$\pm$~0.049 & {\bf 81} & 1.246~$\pm$~0.075 & {\bf 123} \\ 17.04 & 6461.95 & 0.074~$\pm$~0.012 & 72 & 0.108~$\pm$~0.021 & 104 \\ & Adopted & &{\bf 81~$\pm$~5}& &{\bf 123~$\pm$~7 } \\ \hline\noalign{\smallskip} & & \mc{4}{c}{C$^{3+}$/H$^+$} \\ \hline\noalign{\smallskip} 1 & 4647.42 & 0.342~$\pm$~0.024 & 50 & 0.366~$\pm$~0.037 & 53 \\ & 4650.25 & 0.212~$\pm$~0.019 & 51 & 0.339~$\pm$~0.034 & 83 \\ & 4651.47 & 0.109~$\pm$~0.016 & 79 & 0.097~$\pm$~0.026 & 73 \\ & Sum & & {\bf 53} & & {\bf 65} \\ 16 & 4067.94 & 0.151~$\pm$~0.020 & 35 & 0.328~$\pm$~0.039 & 76 \\ & 4068.91$^{e}$& 0.198~$\pm$~0.040 & 35 & 0.430~$\pm$~0.086 & 76 \\ & 4070.26 & 0.407~$\pm$~0.028 & 56 & 0.386~$\pm$~0.039 & 53 \\ & Sum & & {\bf 44} & & {\bf 66} \\ 18 & 4186.90 & 0.227~$\pm$~0.023 & {\bf 39} & 0.239~$\pm$~0.033 & {\bf 41} \\ & Adopted & &{\bf 50~$\pm$~4} & & {\bf 65~$\pm$~5} \\ \hline\noalign{\smallskip} & & \mc{4}{c}{C$^{4+}$/H$^+$} \\ \hline\noalign{\smallskip} & 4657.15 & 0.083: & 2: & 0.245: & 6: \\ 8.01 & 7726.20 & 0.133~$\pm$~0.013 & 7 & 0.077~$\pm$~0.016 & 4 \\ & Adopted & &{\bf 7~$\pm$~1}& & {\bf 4~$\pm$~1} \\ \hline \end{tabular}} \smallskip $^{a}$ Only lines with intensity uncertainties lower than 40\% have been considered (see text).\\ $^{b}$ Corrected from NLTE effects (see text).\\ $^{c}$ Recombination coefficients for intermediate coupling \citep{liuetal95}.\\ $^{d}$ Deblended from {\fsii}~$\lambda$4076.35 line, using the theoretical strength ratio $\lambda$4075.86/$\lambda$4072.15.\\ $^{e}$ Deblended from {\fsii}~$\lambda$4068.60 by assuming the theoretical ratio {\ciii}~$\lambda$4067.94/$\lambda$4068.91. \end{table}