\begin{table}%ta.14 online \caption{\label{sbs1319abun}Physical conditions and chemical abundances of the ionized gas for the regions analyzed in SBS 1319+579 and \mbox{SBS 1415+437.}} %\centerline {\small \begin{tabular}{l@{\hspace{3pt}} rrrrr} \hline \hline \noalign{\smallskip} Object & SBS 1319+579A & SBS 1319+579B & SBS 1319+ 579C & SBS 1415+ 437C & SBS 1415+ 437A \\ \noalign{\smallskip} \tableline \noalign{\smallskip} $T_{\rm e}$(O III) (K) & $13~400 \pm 500$ & $11~900 \pm 800$ & $11~500 \pm 600$ & $16~400 \pm 600$ & $15~500 \pm 700$ \\ $T_{\rm e}$(O II)~(K) & $12~400 \pm 400$ & $11~300 \pm 600$ & $11~050 \pm 400$ & $14~500 \pm 400$ & $13~850 \pm 500$\\ $N_{\rm e}$ (cm$^{-3}$) & $<$100 & $<$100 & $<$100 & $<$100 & $<$100 \\ \noalign{\smallskip} 12+log(O$^{+}$/H$^+$) & 7.22 $\pm$ 0.07 & 7.73 $\pm$ 0.12 & 7.75 $\pm$ 0.07 & 7.07 $\pm$ 0.07 & 7.05 $\pm$ 0.10 \\ 12+log(O$^{++}$/H$^+$) & 7.98 $\pm$ 0.06 & 7.89 $\pm$ 0.10 & 7.93 $\pm$ 0.08 & 7.42 $\pm$ 0.04 & 7.47 $\pm$ 0.05 \\ 12+log(O/H) & 8.05 $\pm$ 0.06 & 8.12 $\pm$ 0.10 & 8.15 $\pm$ 0.07 & 7.58 $\pm$ 0.05$^b$& 7.61 $\pm$ 0.06 \\ \noalign{\smallskip} log(O$^{++}$/O$^+$) & 0.77 $\pm$ 0.12 & 0.16 $\pm$ 0.19 & 0.18 $\pm$ 0.13 & 0.35 $\pm$ 0.08 & 0.42 $\pm$ 0.14 \\ 12+log(N$^+$/H$^+$) & 5.69 $\pm$ 0.05 & 6.24 $\pm$ 0.08 & 6.37 $\pm$ 0.05 & 5.50 $\pm$ 0.05 & 5.48 $\pm$ 0.10 \\ 12+log(N/H) & 6.52 $\pm$ 0.09 & 6.63 $\pm$ 0.12 & 6.77 $\pm$ 0.07 & 6.01 $\pm$ 0.07 & 6.04 $\pm$ 0.11 \\ log(N/O) & $-$1.53 $\pm$ 0.10 & $-$1.49 $\pm$ 0.12 & $-$1.38 $\pm$ 0.10 & $-$1.57 $\pm$ 0.08 & $-$1.57 $\pm$ 0.09 \\ \noalign{\smallskip} 12+log(S$^+$/H$^+$) & 5.29 $\pm$ 0.03 & 5.88 $\pm$ 0.05 & 5.93 $\pm$ 0.04 & 5.38 $\pm$ 0.03 & 5.26 $\pm$ 0.05 \\ 12+log(S$^{++}$/H$^+$) & 6.09 $\pm$ 0.12 & 6.13 $\pm$ 0.18 & 6.39 $\pm$ 0.15 & 5.75 $\pm$ 0.11 & 5.68 $\pm$ 0.15 \\ 12+log(S/H) & 6.29 $\pm$ 0.11 & 6.36 $\pm$ 0.15 & 6.55 $\pm$ 0.12 & 5.96 $\pm$ 0.08 & 5.89 $\pm$ 0.13 \\ log(S/O) & $-$1.76 $\pm$ 0.10 & $-$1.76 $\pm$ 0.14 & $-$1.60 $\pm$ 0.11 & $-$1.62 $\pm$ 0.12 & $-$1.72 $\pm$ 0.14 \\ \noalign{\smallskip} 12+log(Ar$^{+2}$/H$^+$) & 5.44 $\pm$ 0.07 & 5.61 $\pm$ 0.12 & 5.61 $\pm$ 0.09 & 5.13 $\pm$ 0.10 & 5.14 $\pm$ 0.14 \\ 12+log(Ar$^{+3}$/H$^+$) & 5.19 $\pm$ 0.09 & \nodata & \nodata & 4.56 $\pm$ 0.16 & \nodata \\ 12+log(Ar/H) & 5.65 $\pm$ 0.08 & \nodata & \nodata & 5.27 $\pm$ 0.12 & \nodata \\ log(Ar/O) & $-$2.41 $\pm$ 0.11 & \nodata & \nodata & $-$2.31 $\pm$ 0.13 & \nodata \\ \noalign{\smallskip} 12+log(Fe$^{++}$/H$^+$) & \nodata & \nodata & 5.46: & 5.23 $\pm$ 0.12 & 5.24: \\ 12+log(Fe/H) & \nodata & \nodata & 5.80: & 5.67 $\pm$ 0.12 & 5.72: \\ log(Fe/O) & \nodata & \nodata & $-$2.35: & $-$1.91 $\pm$ 0.13 & $-$1.89: \\ \noalign{\smallskip} 12+log(He$^+$/H$^+$) & 10.94 $\pm$ 0.04 & 10.94 $\pm$ 0.11 & 10.92 $\pm$ 0.05 & 10.75 $\pm$ 0.06 & 10.77 $\pm$ 0.07 \\ \noalign{\smallskip} \tableline \noalign{\smallskip} [O/H]$^a$ & $-$0.61 $\pm$ 0.11 & $-$0.54 $\pm$ 0.15 & $-$0.51 $\pm$ 0.13 & $-$1.08 $\pm$ 0.10 & $-$1.05 $\pm$ 0.12 \\ \noalign{\smallskip} \tableline \end{tabular}} \medskip $^a$~[O/H]~=~log(O/H)-log(O/H)$_{\odot}$, using 12+log(O/H)$_{\odot} = 8.66 \pm 0.05$ \citep{ASP05}; $^b$~considering the existence of O$^{+3}$ because of the detection of \ion{He}{ii} $\lambda$4686, this value should be $\sim$0.01--0.02~dex higher. \end{table}