\begin{table}%ta.1 online \caption{\label{haro15lineas}Dereddened line intensity ratios with respect to $I$(\Hb)~=~100 for knots analyzed in Haro~15.} %\centerline {\small \begin{tabular}{l r rrr r} \noalign{\smallskip} \hline\hline \noalign{\smallskip} Line & $f(\lambda)$& $C$ & $A$ & $B$ & $D$\\ \noalign{\smallskip} \tableline \noalign{\smallskip} 3705.04 He I & 0.260 & 1.05: & \nodata & \nodata& \nodata\\ 3728.00 [O II] & 0.256 & $294\pm19$ & $113\pm21$ & $402\pm106$ & $336\pm46$\\ 3770.63 H I & 0.249 & 0.68: & $1.69\pm0.52$ & \nodata& \nodata\\ 3797.90 H I & 0.244 & 0.33: & $3.10\pm1.00$ & \nodata& \nodata\\ 3835.39 H I & 0.237 & 1.69: & $4.59\pm0.99$ & \nodata& \nodata\\ 3868.75 [Ne III] & 0.230 & $14.2\pm2.8$ & $48.6\pm8.4$ & \nodata& 39.4:\\ 3889.05 H I & 0.226 & $7.6\pm3.0$ & $15.5\pm2.8$ & \nodata& \nodata\\ 3967.46 [Ne III] & 0.210 & \nodata & $29.6\pm4.8$ & \nodata& \nodata\\ 3970.07 H I & 0.210 & $19.6\pm1.7$ & \nodata & \nodata& \nodata\\ 4026.21 He I & 0.198 & \nodata & 1.05: & \nodata& \nodata\\ 4068.60 [S II] & 0.189 & 2.69: & \nodata & \nodata& \nodata\\ 4101.74 H I & 0.182 & $28.1\pm2.7$ & $26.1\pm3.5$ & \nodata &$26.1\pm7.0$\\ 4340.47 H I & 0.127 & $46.2\pm3.5$ & $47.0\pm4.8$ & \nodata & $46.7 \pm 9.9$\\ 4363.21 [O III] & 0.121 & 1.22: & $8.59\pm0.87$ & \nodata&3.9:\\ 4471.48 He I & 0.095 & 3.56: & $4.17\pm0.68$ & \nodata& \nodata\\ 4658.10 [Fe III] & 0.050 & 1.75: & 0.90: & \nodata& \nodata\\ 4686.00 He II & 0.043 & 0.49: & $1.65\pm0.42$ & \nodata& \nodata\\ 4711.37 [Ar IV] & 0.037 & \nodata & 1.10: & \nodata& \nodata\\ 4740.16 [Ar IV] & 0.030 & \nodata & 0.73: & \nodata& \nodata\\ 4754.83 [Fe III] & 0.026 & \nodata & 0.25: & \nodata& \nodata\\ 4861.33 H I & 0.000 & $100.0\pm6.7$ & $100.0\pm5.9$ & $100\pm39$ & $100\pm19$\\ 4921.93 He I & --0.015 & \nodata & 0.55: & \nodata& \nodata\\ 4958.91 [O III] & --0.024 & $67.2\pm5.0$ & $212\pm11$ & $81\pm30$& $132 \pm 19$ \\ 5006.84 [O III] & --0.036 & $210\pm13$ & $648\pm36$ & $232\pm63$ & $383\pm44$\\ 5015.68 He I & --0.038 & 1.02: & \nodata & \nodata& \nodata\\ 5158.81 [Fe II] & --0.073 & 1.95: & \nodata & \nodata& \nodata\\ 5197.90 [N I] & --0.082 & 2.76: & \nodata & \nodata& \nodata\\ 5517.71 [Cl III] & --0.154 & \nodata & 0.33: & \nodata& \nodata\\ 5537.88 [Cl III] & --0.158 & \nodata & 0.26: & \nodata& \nodata\\ 5875.64 He I & --0.215 & $12.8\pm1.6$ & $9.95\pm1.70$ & 46.1:& $10.5\pm2.8$\\ 6300.30 [O I] & --0.282 & $7.5\pm1.1$ & $2.21\pm0.76$ & \nodata& $7.7 \pm 3.1$ \\ 6312.10 [S III] & --0.283 & 1.10: & $1.16\pm0.31$ & \nodata& \nodata\\ 6363.78 [O I] & --0.291 & 2.18: & 0.65: & \nodata& \nodata\\ 6548.03 [N II] & --0.318 & $20.1\pm1.8$ & $2.82\pm0.71$ & \nodata&6.0:\\ 6562.82 H I & --0.320 & $288\pm19$ & $202\pm46$ & $284\pm75$& $288 \pm 35$ \\ 6583.41 [N II] & --0.323 & $64.8\pm4.6$ & $7.76\pm1.84$ & 23.4:& $23.2\pm6.1$\\ 6678.15 He I & --0.336 & 2.81: & $2.55\pm0.74$ & \nodata& 3.9:\\ 6730.85 [S II] & --0.344 & $18.0\pm2.0$ & $5.09\pm1.32$ & 28.5:& $17.6\pm8.3$ \\ \noalign{\smallskip} \tableline \noalign{\smallskip} Aperture size (arcsec) & & $6 \times 1$ & $8.4 \times 1$ & $8 \times 1$ & $4.4 \times 1$ \\ Distance$^b$ (arcsec) & & 0 & 13 & 23 & 12 \\ $F$(\Hb)$^a$ & & $23.25 \pm 1.08$ & $23.42 \pm 0.89$ & $0.52 \pm 0.10$ & $1.32 \pm 0.12$ \\ $C$(\Hb) & & $ 0.11 \pm 0.03$ & $0.33 \pm 0.03$ & $0.06 \pm 0.03$ & $0.37 \pm 0.02$\\ $W_{\rm abs}$ (\AA) & & $2.4 \pm 0.4$ & $1.3 \pm 0.3$ & 0.5 & $2.2 \pm 0.2$\\ \noalign{\smallskip} $-W$(\Ha) (\AA) & & $75.2 \pm 5.0$ & $423.6 \pm 22.5$ & $43.9 \pm 10.0$ & $48.8 \pm 2.7$\\ $-W$(\Hb) (\AA) & & $16.4 \pm 1.1$ & $75.7 \pm 4.2$ & $8.4 \pm 3.2$ & $20.8 \pm 1.3$ \\ $-W$(H$\gamma$) (\AA) & & $5.5 \pm 0.4$ & $26.9 \pm 1.5$ & \nodata & $7.5 \pm 0.9$ \\ $-W$([O III]) 5007~(\AA)& & $29.4 \pm 1.8$ & $462.7 \pm 23.1$ & $20.2 \pm 5.1$ & $77.9 \pm 3.9$ \\ \noalign{\smallskip} \tableline \end{tabular}} \medskip $^a$ In units of 10$^{-15}$~erg~s$^{-1}$~cm$^{-2}$ and not corrected for extinction; $^b$~relative distance with respect to the center of Haro~15. \end{table}