\begin{table}%t5
\caption{Emission lines from the shocked gas of the southern ER.}\label{tab:broadlinesS}
\small%\centerline
 {
\begin{tabular}{lcccccc}
\hline
\hline
%&&&&&& \\[-8pt]
Emission &Rest wavel.& Relative flux$^{{a}}$ &$V_{\rm peak}^{{b}}$&$V_{\rm blue}^{{c}}$&$V_{\rm red}^{{c}}$&Extinction\\
 &(\AA)& &(km~s$^{-1}$)&(km~s$^{-1}$)&(km~s$^{-1}$)&correction$^{{d}}$\\
\hline
\lbrack Ne V\rbrack&3425.86&$6.0\pm1.7$&$9.8\pm28.6$&$-247.6\pm47.2$&$260.7\pm46.1$&2.06\\
\lbrack Ne III\rbrack&3868.75&$29.5\pm1.5$&$31.7\pm 8.2$&$-173.2\pm 6.7$&$236.4\pm 6.7$&1.94\\
\lbrack S II\rbrack&4068.60&$41.2\pm2.1$&$31.7\pm 8.2$&$-114.5\pm 6.6$&$192.6\pm 8.1$&1.90\\
\lbrack S II\rbrack&4076.35&$12.6\pm0.9$&$32.8\pm 9.4$&$-168.2\pm 9.0$&$237.2\pm 9.0$&1.90\\
H$\delta$&4101.73&$26.5\pm1.9$&$18.8\pm 8.0$&$-118.6\pm 9.1$&$215.2\pm12.1$&1.89\\
H$\gamma$&4340.46&$57.4\pm2.0$&$28.7\pm 7.2$&$-147.5\pm 5.5$&$210.5\pm 5.9$&1.84\\
\lbrack O III\rbrack&4363.21&$10.4\pm1.3$&$32.9\pm 8.6$&$-168.9\pm 7.8$&$222.7\pm 7.8$&1.84\\
\lbrack Fe III\rbrack&4658.05&$3.1\pm0.6$&$12.8\pm18.7$&$-232.3\pm28.6$&$259.6\pm28.1$&1.76\\
He II&4685.7&$10.1\pm1.2$&$39.5\pm15.6$&$-170.9\pm20.0$&$224.2\pm20.0$&1.75\\
H$\beta$&4861.32&$149.8\pm2.9$&$34.1\pm 3.7$&$-175.1\pm 3.5$&$218.5\pm 2.0$&1.71\\
\lbrack O III\rbrack&4958.91&$18.3\pm0.8$&$14.3\pm 6.2$&$-226.3\pm12.9$&$204.0\pm 6.0$&1.68\\
\lbrack O III\rbrack&5006.84&$55.3\pm1.5$&$16.4\pm 7.0$&$-214.4\pm 5.8$&$215.6\pm 5.0$&1.67\\
\lbrack O I\rbrack&5577.34&$3.5\pm0.4$&$38.5\pm 9.3$&$-141.2\pm10.0$&$214.8\pm10.0$&1.57\\
\lbrack N II\rbrack&5754.59&$63.5\pm1.4$&$40.7\pm 5.9$&$-188.0\pm 3.6$&$207.9\pm 3.0$&1.54\\
He I&5875.63&$49.7\pm1.2$&$38.2\pm 5.4$&$-215.0\pm 3.0$&$231.6\pm 4.9$&1.53\\
\lbrack O I\rbrack&6300.30&$69.1\pm1.3$&$32.5\pm 5.1$&$-162.4\pm 1.8$&$193.7\pm 3.8$&1.47\\
\lbrack S III\rbrack&6312.06&$2.6\pm0.4$&$24.7\pm12.5$&$-158.5\pm16.8$&$213.0\pm16.8$&1.47\\
\lbrack O I\rbrack&6363.78&$21.7\pm0.8$&$27.1\pm 9.2$&$-143.7\pm 5.4$&$175.1\pm 3.7$&1.47\\
\lbrack N II\rbrack&6548.05&$24.3\pm0.8$&$31.5\pm 6.0$&$-190.8\pm 4.1$&$196.6\pm 6.6$&1.45\\
H$\alpha$&6562.80&$582.0\pm8.7$&$36.0\pm 2.5$&$-190.9\pm 1.2$&$223.2\pm 0.9$&1.45\\
\lbrack N II\rbrack&6583.45&$76.1\pm1.4$&$28.8\pm 3.6$&$-184.2\pm 2.9$&$194.2\pm 1.6$&1.45\\
He I&6678.15&$10.0\pm0.5$&$31.4\pm 8.1$&$-188.4\pm 6.3$&$252.8\pm 6.3$&1.44\\
\lbrack S II\rbrack&6716.44&$1.3\pm0.2$&$20.1\pm10.0$&$-124.3\pm13.7$&$167.1\pm13.7$&1.43\\
\lbrack S II\rbrack&6730.82&$3.1\pm0.4$&$27.5\pm10.3$&$-146.0\pm12.4$&$202.4\pm12.4$&1.43\\
\lbrack Ar III\rbrack&7135.79&$5.9\pm0.6$&$19.6\pm14.5$&$-196.2\pm20.1$&$217.6\pm15.7$&1.39\\
\lbrack Fe II\rbrack&7155.16&$11.2\pm0.5$&$14.1\pm 6.3
$&$-184.2\pm 9.1$&$199.8\pm 8.4$&1.39\\
\lbrack S III\rbrack&9068.6&$6.8\pm0.8$&$-0.1\pm17.5$&$-272.7\pm24.0$&$240.4\pm42.0$&1.24\\
\lbrack S III\rbrack&9531.10&$16.5\pm1.4$&$23.4\pm 8.5$&$-275.5\pm25.7$&$216.7\pm12.5$&1.22\\
\hline
\end{tabular}}
\medskip
$^{{a}}$ Fluxes are relative to the flux of H$\beta$ of the unshocked component in the Northern ER: ``100`` corresponds to $(31.3\pm 0.5) \times 10^{-16}\ergsm$. Fluxes are {not} corrected for the extinction. The errors are only statistical, and do not include systematic uncertaities (see text).\\
$^{{b}}$ The velocities are relative to the unshocked, narrow component of the emission lines. \\
$^{{c}}$ The velocity where fluxes are $5$\% of the peak flux. \\
$^{{d}}$ $E(B-V)=0.16~{\rm mag}$, with $E(B-V)=0.10~{\rm mag}$ for LMC and $E(B-V)=0.06~{\rm mag}$ for the Milky~Way.
\end{table}