\begin{table}%t2
\caption{\label{table2}Relative line fluxes.}
\par
\small%%\centerline


\begin{tabular}{llllllllllllllll}
\hline \hline 
 & \multicolumn{3}{c}{Area 1a} &\multicolumn{3}{c}{Area 1b} & \multicolumn{3}{ c}{Area 1c} &
\multicolumn{3}{ c}{Area 1d} & \multicolumn{3}{ c}{Area 2a} \\
Line (\AA) & $F^{a}$ & $I^{b}$ & $S/N^{c}$ & $F$ & $I$ & $S/N$&$F$ & $I$ & $S/N$ & $F$ & $I$ & $S/N$ & $F$ & $I$ & $S/N$ \\
\hline 
\hbeta\ 4861 & 15 & 36 & (6) & 26 & 33 & (43) & 24 & 34 & (26)&
20 & 34 & (11) & 24 & 34 & (28) \\
\oxygen\ 4959 & 99 & 226 & (39) & 35 & 44 & (61) & 32 & 45 & (40) &
--& -- & -- & 31 & 43 & (39) \\
\oxygen\ 5007 & 317 & 702 & (114) & 107 & 134 & (177) & 103 & 142
&(115) & -- & -- & -- & 92 & 126 & (111) \\
\oi\ 6300 & 11 & 11 & (7) & 5 & 5 & (17) & -- & -- & -- & -- & -- &
--& 7 & 7 & (10) \\
\oi\ 6364 & -- & -- & -- & -- & -- & -- & -- & -- & -- & -- & -- & --&
2 & 2 & (3) \\
\nitrogen\ 6548 & 40 & 40 & (27) & 25 & 25 & (68) & 25 & 25 & (50) &15
& 15 & (21) & 27 & 27 & (54) \\
\ha\ 6563 & 100 & 100 & (47) & 100 & 100 & (158) & 100 & 100 & (133)
&100 & 100 & (105) & 100 & 100 & (147) \\
\nitrogen\ 6583 & 141 & 140 & (72) & 79 & 79 & (148) & 84 & 84 & (35)&
47 & 47 & (53) & 89 & 89 & (144) \\
\sulfur\ 6716 & 91 & 86 & (55) & 50 & 49 & (119) & 51 & 50 & (87) &
29& 28 & (41) & 68 & 66 & (125) \\
\sulfur\ 6731 & 68 & 64 & (40) & 36 & 35 & (76) & 37 & 36 & (67) & 21&
20 & (23) & 49 & 48 & (94) \\
\hline 
Absolute \ha\ flux$^{d}$ & \multicolumn{3}{c}{2} &\multicolumn{3}{c}{2.1} & \multicolumn{3}{c}{3.9} &\multicolumn{3}{c}{1.3} & \multicolumn{3}{c}{2.5} \\
\sulfur/\ha\ & \multicolumn{3}{c}{1.50 $\pm$ 0.04}&\multicolumn{3}{c}{0.84 $\pm$ 0.01} & \multicolumn{3}{c}{0.86 $\pm$  0.01} & \multicolumn{3}{c}{0.48 $\pm$ 0.01} &
\multicolumn{3}{c}{1.14$\pm$ 0.01} \\
$F(6716)/F(6731)$ & \multicolumn{3}{c}{1.34 $\pm$ 0.04}&\multicolumn{3}{c}{1.39 $\pm$ 0.03} & \multicolumn{3}{c}{1.38 $\pm$  0.03} & \multicolumn{3}{c}{1.38 $\pm$ 0.07} &\multicolumn{3}{c}{1.39$\pm$ 0.02} \\
\nii/\ha\ & \multicolumn{3}{c}{1.80 $\pm$ 0.05}&\multicolumn{3}{c}{1.04 $\pm$ 0.02} & \multicolumn{3}{c}{1.09 $\pm$  0.01} & \multicolumn{3}{c}{0.62 $\pm$ 0.01} &
\multicolumn{3}{c}{1.16$\pm$ 0.01} \\
\oxygen/\hbeta\ & \multicolumn{3}{c}{25.8 $\pm$ 4.3} &\multicolumn{3}{c}{5.40 $\pm$ 0.13} & \multicolumn{3}{c}{5.50 $\pm$0.21} & \multicolumn{3}{c}{--} & \multicolumn{3}{c}{5.00 $\pm$ 0.18}\\
$c$(\hbeta) & \multicolumn{3}{c}{1.10 $\pm$ 0.20} &\multicolumn{3}{c}{0.31 $\pm$ 0.03} & \multicolumn{3}{c}{0.44 $\pm$0.05} & \multicolumn{3}{c}{0.67 $\pm$ 0.12} & \multicolumn{3}{c}{0.44
$\pm$ 0.05} \\
$E_{B-V}$ & \multicolumn{3}{c}{0.73 $\pm$ 0.13}&\multicolumn{3}{c}{0.21 $\pm$ 0.02} & \multicolumn{3}{c}{0.29 $\pm$  0.03} & \multicolumn{3}{c}{0.44 $\pm$ 0.08} &\multicolumn{3}{c}{0.29$\pm$ 0.03} \\
\hline 
\noalign{\smallskip} & \multicolumn{3}{c}{Area 2b} &\multicolumn{3}{c}{Area 2c} & \multicolumn{3}{ c}{Area 2d} &
\multicolumn{3}{ c}{Area 2e} & \multicolumn{3}{ c}{Area 2f} \\
Line (\AA) & $F^{a}$ & $I^{b}$ & $S/N^{c}$ & $F$ & $I$ & $S/N$&$F$ & $I$ & $S/N$ & $F $& $I $& $S/N$ & $F$ & $I$ & $S/N $\\
\hline 
\hbeta\ 4861 & 24 & 34 & (35) & 23 & 34 & (25) & 25 & 34 &
(21)& 24 & 34 & (38) & 29 & 33 & (17) \\
\oxygen\ 4959 & 18 & 25 & (30) & 25 & 36 & (30) & 32 & 43 & (29) & 39&
54 & (69) & 5 & 6 & (2) \\
\oxygen\ 5007 & 56 & 77 & (88) & 72 & 101 & (83) & 97 & 128 &(87) &
119 & 164 & (190) & 12 & 14 & (9) \\
\oi\ 6300 & 9 & 9 & (17) & 7 & 7 & (9) & 10 & 10 & (10) & 6 & 6 &
(12)& 10 & 10 & (5) \\
\oi\ 6364 & 2 & 2 & (5) & 3 & 3 & (5) & 3 & 3 & (5) & -- & -- & -- &--
& -- & -- \\
\nitrogen\ 6548 & 24 & 24 & (60) & 21 & 21 & (41) & 23 & 23 & (36) &26
& 26 & (72) & 17 & 17 & (19) \\
\ha\ 6563 & 100 & 100 & (174) & 100 & 100 & (140) & 100 & 100 & (109)
&100 & 100 & (197) & 100 & 100 & (77) \\
\nitrogen\ 6583 & 78 & 78 & (159) & 69 & 68 & (111) & 71 & 71 & (89)&
84 & 84 & (189) & 48 & 48 & (44) \\
\sulfur\ 6716 & 63 & 62 & (159) & 51 & 50 & (92) & 44 & 43 & (64) &
50& 49 & (130) & 30 & 30 & (44) \\
\sulfur\ 6731 & 45 & 44 & (102) & 36 & 35 & (69) & 32 & 31 & (49) &
36& 35 & (99) & 22 & 22 & (25) \\
\hline
 Absolute \ha\ flux$^{d}$ & \multicolumn{3}{c}{4.2} &\multicolumn{3}{c}{2.1} & \multicolumn{3}{c}{2.2} &\multicolumn{3}{c}{3.7} & \multicolumn{3}{c}{1.5} \\
\sulfur/\ha\ & \multicolumn{3}{c}{1.06 $\pm$ 0.01} &\multicolumn{3}{c}{0.85 $\pm$ 0.01} & \multicolumn{3}{c}{0.74 $\pm$0.01} & \multicolumn{3}{c}{0.84 $\pm$ 0.01} & \multicolumn{3}{c}{0.52
$\pm$ 0.01} \\
$F(6716)/F(6731)$ & \multicolumn{3}{c}{1.40 $\pm$ 0.02} &\multicolumn{3}{c}{1.42 $\pm$ 0.03} & \multicolumn{3}{c}{1.38 $\pm$0.04} & \multicolumn{3}{c}{1.39 $\pm$ 0.02} & \multicolumn{3}{c}{1.36
$\pm$ 0.07} \\
\nii/\ha\ & \multicolumn{3}{c}{1.02 $\pm$ 0.01} &\multicolumn{3}{c}{0.89 $\pm$ 0.01} & \multicolumn{3}{c}{0.94 $\pm$0.01} & \multicolumn{3}{c}{1.10 $\pm$ 0.01} & \multicolumn{3}{c}{0.65
$\pm$ 0.01} \\
\oxygen/\hbeta\ & \multicolumn{3}{c}{3.00 $\pm$ 0.09} &\multicolumn{3}{c}{4.00 $\pm$ 0.18} & \multicolumn{3}{c}{5.00 $\pm$0.25} & \multicolumn{3}{c}{6.40 $\pm$ 0.17} & \multicolumn{3}{c}{0.60
$\pm$ 0.07}\\
$c$(\hbeta) & \multicolumn{3}{c}{0.44 $\pm$ 0.04} &\multicolumn{3}{c}{0.47 $\pm$ 0.05} & \multicolumn{3}{c}{0.38 $\pm$0.07} & \multicolumn{3}{c}{0.44 $\pm$ 0.04} & \multicolumn{3}{c}{0.16
$\pm$ 0.08} \\
$E_{B-V}$ & \multicolumn{3}{c}{0.29 $\pm$ 0.03} &\multicolumn{3}{c}{0.31 $\pm$ 0.03} & \multicolumn{3}{c}{0.25 $\pm$0.05} & \multicolumn{3}{c}{0.29 $\pm$ 0.03} & \multicolumn{3}{c}{0.11
$\pm$ 0.06} \\
\hline
\end{tabular}
\par
\medskip 
The emission line ratios \sulfur/\ha, $F(6716)/F(6731)$, \nii/\ha\ and \oxygen/\hbeta\ are
calculated using the values corrected for interstellar extinction.\\
The errors of the emission line ratios, $c$(\hbeta) and $E_{B-V}$,
are calculated through standard error propagation.
%\end{table}