\begin{table}%ta.6 online
\caption{\label{mkn5abun}Physical conditions and chemical abundances of the ionized gas of the regions analyzed in Mkn 5.} 
%\centerline
 {\small \begin{tabular}{l  rrrr}
\hline \hline
\noalign{\smallskip}
Region & A-INT-1 & A-INT-2 & A-WHT & $B^a$ \\
\noalign{\smallskip}
\hline  
\noalign{\smallskip}				 $T_{\rm e}$(O III) (K)        &   12~400  $\pm$  700   &   12~450  $\pm$  650   &	12~700  $\pm$  600   &   13~250  $\pm$  900 \\
$T_{\rm e}$(O II) (K)         &   11~700  $\pm$  500   &   11~700  $\pm$  450   &	11~900  $\pm$  400   &   12~300  $\pm$  700 \\
$n_{\rm e}$ (cm$^{-3}$)       &   $\leq$100 &   $\leq$100  & $\leq$100  		  &   $\leq$110	       \\
\noalign{\smallskip}
12+log(O$^{+}$/H$^+$)   &    7.62  $\pm$  0.09  &    7.67  $\pm$  0.08  &	 7.71  $\pm$  0.11  &    7.66  $\pm$  0.19 \\
12+log(O$^{++}$/H$^+$)  &    7.88  $\pm$  0.06  &    7.87  $\pm$  0.06  &	 7.80  $\pm$  0.06  &    7.49  $\pm$  0.13 \\
12+log(O/H)             &    8.07  $\pm$  0.07  &    8.08  $\pm$  0.07  &	 8.06  $\pm$  0.08  &    7.89  $\pm$  0.17 \\
\noalign{\smallskip}
log(O$^{++}$/O$^+$)     &    0.25  $\pm$  0.10  &    0.21  $\pm$  0.09  &    0.09  $\pm$  0.11  & $-$0.17  $\pm$  0.18 \\
12+log(N$^+$/H$^+$)     &    6.27  $\pm$  0.06  &    6.29  $\pm$  0.05  &	 6.30  $\pm$  0.05  &    6.08  $\pm$  0.22 \\
12+log(N/H)             &    6.72  $\pm$  0.09  &    6.71  $\pm$  0.08  &	 6.65  $\pm$  0.08  &    6.30  $\pm$  0.22 \\
log(N/O)                & $-$1.35  $\pm$  0.10  & $-$1.38  $\pm$  0.10  & $-$1.41  $\pm$  0.10  & $-$1.58  $\pm$  0.20 \\
\noalign{\smallskip}
12+log(S$^+$/H$^+$)     &    5.78  $\pm$  0.04  &    5.79  $\pm$  0.04  &	 5.82  $\pm$  0.04  &    6.24  $\pm$  0.11 \\
12+log(S$^{++}$/H$^+$)  &    6.37  $\pm$  0.13  &    6.28  $\pm$  0.13  &	 6.23  $\pm$  0.12  & \nodata	       \\
12+log(S/H)             &    6.51  $\pm$  0.12  &    6.44  $\pm$  0.12  &	 6.40  $\pm$  0.12  & \nodata	       \\
log(S/O)                & $-$1.56  $\pm$  0.13  & $-$1.64  $\pm$  0.12  & $-$1.67  $\pm$  0.13  & \nodata	       \\
\noalign{\smallskip}
12+log(Ne$^{++}$/H$^+$) &    7.02  $\pm$  0.12  &    7.14  $\pm$  0.10  & \nodata 	          & \nodata 	     \\
12+log(Ne/H)            &    7.22  $\pm$  0.12  &    7.35  $\pm$  0.11  & \nodata 	          & \nodata 	     \\
log(Ne/O)               & $-$0.85  $\pm$  0.14  & $-$0.74  $\pm$  0.13  & \nodata 	          & \nodata \\
\noalign{\smallskip} 
12+log(Ar$^{++}$/H$^+$)	&    5.69  $\pm$  0.07  &    5.69  $\pm$  0.09  &	 5.60  $\pm$  0.09  & \nodata	       \\								  
12+log(Ar$^{+3}$/H$^+$) & \nodata             &    4.69  $\pm$  0.25  &	 4.54  $\pm$  0.21  & \nodata		\\
12+log(Ar/H)            & \nodata 	          &    5.79  $\pm$  0.12  &	 5.73  $\pm$  0.10  & \nodata	       \\
log(Ar/O)               & \nodata 	          & $-$2.29  $\pm$  0.15  & $-$2.33  $\pm$  0.12  & \nodata	       \\
\noalign{\smallskip} 
12+log(Fe$^{++}$/H$^+$) &    5.73  $\pm$  0.13  &    5.66: 		    &    5.68:	          & \nodata		\\
12+log(Fe/H)            &    6.11  $\pm$  0.16  &    6.00:    	    &    5.98:            & \nodata		\\
log(Fe/O)               & $-$1.96  $\pm$  0.18  & $-$2.08:            & $-$2.08:            & \nodata     \\
\noalign{\smallskip}
12+log(He$^+$/H$^+$)    &   10.96  $\pm$  0.06  &  10.91  $\pm$  0.06  &  10.92  $\pm$  0.05 & \nodata\\
%12+log(He/H)            & \\
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\tableline
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%[O/H]/[O/H]$_{\odot}$    &    0.26  &  0.26 &  0.25   &	 0.17\\
[O/H]$^b$                &  $-$0.59 $\pm$ 0.12 & $-$0.58 $\pm$ 0.12 & $-$0.60 $\pm$ 0.13 & $-$0.77 \\ 
\noalign{\smallskip}
\tableline
\end{tabular}}
\medskip
$^a$ Electron temperatures estimated using empirical relations; $^b$[O/H]~=~$\log$(O/H)--$\log$(O/H)$_{\odot}$, using 12+$\log$(O/H)$_{\odot} = 8.66 \pm 0.05$ \citep{ASP05}.
\end{table}