\begin{table} %\centering \par \caption {\label{coldens_inter} Line parameters of intervening \ion{N}{v} absorption systems. The ionization parameter has been estimated adopting a \citet{haardtmadau2001} UV background at the appropriate redshift normalized to $\log J(1~\textrm{Ryd}) = -21.15$.} \begin{tabular}{l c c c c c r c r} \hline\hline QSO & $z_{{\rm sys}}$ & $\log N_{{\rm sys}}(\ion{H}{i})$ &\# & $\log U$ & ion & $v~ ({\rm km~s}^{-1})$ & $\log N$ & $b~ ({\rm km~s}^{-1})$ \\ \hline \textrm{HE~0001-2340} & 1.5770 & $14.198\pm0.105$ & 1 & $-1.90$ & \ion{N}{v} & $ -1.2 \pm 0.3$ & $13.054 \pm 0.023$ & $ 4.61 \pm 0.57$ \\ & & & & & \ion{C}{iv} & $ -3.3 \pm 0.0$ & $13.704 \pm 0.004$ & $ 6.14 \pm 0.03$ \\ & & & & & \ion{C}{ii} & $ -0.3 \pm 0.3$ & $12.785 \pm 0.028$ & $ 2.80 \pm 0.49$ \\ & & & & & \ion{Si}{iv} & $ -1.6 \pm 1.0$ & $11.956 \pm 0.099$ & $ 1.21 \pm 1.28$ \\ & & & & & \ion{Mg}{ii} & $ -1.1 \pm 0.3$ & $11.366 \pm 0.041$ & $ 1.50 \pm 0.00$ \\ \textrm{HE~0001-2340} & 1.5815 & $13.475\pm0.025$ & 1 & $\dots$ & \ion{N}{v} & $ 0.5 \pm 0.4$ & $12.718 \pm 0.071$ & $ 1.73 \pm 0.89$ \\ & & & & & \ion{C}{iv} & $ -5.1 \pm 0.4$ & $13.100 \pm 0.099$ & $ 4.20 \pm 0.63$ \\ \textrm{PKS~1448-232} & 1.5855 & $14.415\pm0.050$ & 1 & $-1.07$ & \ion{N}{v} & $ 0.6 \pm 0.5$ & $13.235 \pm 0.031$ & $ 8.66 \pm 0.80$ \\ & & & & & \ion{C}{iv} & $ -1.0 \pm 0.0$ & $14.508 \pm 0.014$ & $ 8.85 \pm 0.08$ \\ & & & & & \ion{C}{ii} & $ -0.0 \pm 0.1$ & $13.858 \pm 0.024$ & $ 4.74 \pm 0.18$ \\ & & & & & \ion{Si}{iv} & $ 0.4 \pm 0.1$ & $13.694 \pm 0.059$ & $ 6.22 \pm 0.25$ \\ & & & & & \ion{Si}{iii} & $ 1.6 \pm 0.7$ & $13.037 \pm 0.088$ & $ 9.11 \pm 1.01$ \\ & & & & & \ion{Si}{ii} & $ -0.2 \pm 0.2$ & $12.679 \pm 0.019$ & $ 2.83 \pm 0.33$ \\ & & & & & \ion{Mg}{ii} & $ -0.7 \pm 0.0$ & $12.632 \pm 0.010$ & $ 3.12 \pm 0.07$ \\ & & & & & \ion{Mg}{i} & $ 0.0 \pm 0.7$ & $10.516 \pm 0.063$ & $ 3.10 \pm 0.00$ \\ & & & & & \ion{Al}{iii} & $ -0.1 \pm 0.1$ & $12.083 \pm 0.011$ & $ 4.47 \pm 0.21$ \\ & & & & & \ion{Al}{ii} & $ -0.9 \pm 0.6$ & $11.082 \pm 0.047$ & $ 5.76 \pm 1.21$ \\ & & & & & \ion{Fe}{ii} & $ 0.4 \pm 0.2$ & $11.554 \pm 0.023$ & $ 2.14 \pm 0.64$ \\ \textrm{PKS~0237-23} & 1.5965 & $15.277\pm0.950$ & 1 & $-0.72$ & \ion{N}{v} & $-131.1 \pm 0.7$ & $12.268 \pm 0.081$ & $ 2.32 \pm 1.96$ \\ & & & & & \ion{C}{iv} & $-133.4 \pm 0.2$ & $12.582 \pm 0.010$ & $ 7.42 \pm 0.26$ \\ & & & 2 & $-0.42$ & \ion{N}{v} & $-105.9 \pm 0.6$ & $12.997 \pm 0.032$ & $12.63 \pm 1.00$ \\ & & & & & \ion{C}{iv} & $-106.5 \pm 0.0$ & $13.406 \pm 0.004$ & $ 7.72 \pm 0.08$ \\ & & & & & \ion{Si}{iv} & $-116.8 \pm 1.0$ & $11.943 \pm 0.037$ & $14.76 \pm 1.44$ \\ & & & 3 & $-0.78$ & \ion{N}{v} & $ -73.4 \pm 0.5$ & $13.271 \pm 0.040$ & $ 7.36 \pm 0.56$ \\ & & & & & \ion{C}{iv} & $ -73.0 \pm 0.1$ & $14.437 \pm 0.015$ & $ 7.53 \pm 0.13$ \\ & & & & & \ion{Si}{iv} & $ -76.0 \pm 1.9$ & $12.235 \pm 0.132$ & $ 7.09 \pm 1.67$ \\ & & & & & \ion{Si}{iv} & $ -68.6 \pm 0.4$ & $12.106 \pm 0.162$ & $ 2.41 \pm 1.17$ \\ & & & & & \ion{Si}{iii} & $ -68.2 \pm 0.8$ & $11.940 \pm 0.051$ & $ 8.03 \pm 1.40$ \\ & & & 4 & $-0.52$ & \ion{N}{v} & $ -56.2 \pm 1.3$ & $13.094 \pm 0.066$ & $11.29 \pm 1.56$ \\ & & & & & \ion{C}{iv} & $ -57.8 \pm 1.4$ & $13.170 \pm 0.048$ & $25.51 \pm 1.42$ \\ & & & & & \ion{C}{iv} & $ -55.6 \pm 0.2$ & $13.825 \pm 0.014$ & $ 7.27 \pm 0.18$ \\ & & & & & \ion{Si}{iv} & $ -57.5 \pm 1.1$ & $12.135 \pm 0.059$ & $ 9.58 \pm 1.29$ \\ & & & & & \ion{Si}{iii} & $ -51.2 \pm 18.9$ & $11.001 \pm 0.508$ & $ 1.20 \pm 16.38$ \\ & & & 5 & $-0.46$ & \ion{N}{v} & $ 0.1 \pm 0.7$ & $13.137 \pm 0.038$ & $ 7.94 \pm 0.85$ \\ & & & & & \ion{C}{iv} & $ 0.4 \pm 0.0$ & $13.970 \pm 0.002$ & $ 9.89 \pm 0.06$ \\ & & & & & \ion{Si}{iv} & $ 1.1 \pm 0.2$ & 1$2.132 \pm 0.018$ & $ 4.55 \pm 0.40$ \\ & & & & & \ion{Si}{iii} & $ 1.0 \pm 2.2$ & $10.921 \pm 0.169$ & $ 1.50 \pm 0.00$ \\ & & & 6 & $-0.59$ & \ion{N}{v} & $ 11.2 \pm 1.3$ & $12.120 \pm 0.305$ & $ 1.64 \pm 5.28$ \\ & & & & & \ion{C}{iv} & $ 18.7 \pm 0.2$ & $12.984 \pm 0.014$ & $ 6.09 \pm 0.18$ \\ & & & & & \ion{Si}{iv} & $ 17.6 \pm 0.5$ & $11.900 \pm 0.038$ & $ 7.42 \pm 0.97$ \\ & & & 7 & $-0.50$ & \ion{N}{v} & $ 56.4 \pm 1.1$ & $12.826 \pm 0.051$ & $12.09 \pm 1.70$ \\ & & & & & \ion{C}{iv} & $ 59.5 \pm 0.2$ & $13.596 \pm 0.006$ & $11.78 \pm 0.14$ \\ & & & 8 & $-0.74$ & \ion{N}{v} & $ 79.3 \pm 0.2$ & $13.363 \pm 0.019$ & $ 6.85 \pm 0.42$ \\ & & & & & \ion{C}{iv} & $ 76.6 \pm 0.2$ & $14.998 \pm 0.310$ & $ 3.79 \pm 0.36$ \\ & & & & & \ion{Si}{iv} & $ 78.2 \pm 0.1$ & $12.518 \pm 0.050$ & $ 5.95 \pm 0.38$ \\ & & & & & \ion{Si}{iii} & $ 78.8 \pm 0.7$ & $11.937 \pm 0.117$ & $ 7.07 \pm 1.30$ \\ & & & 9 & $-0.99$ & \ion{N}{v} & $ 102.0 \pm 0.1$ & $13.951 \pm 0.007$ & $10.09 \pm 0.18$ \\ & & & & & \ion{C}{iv} & $ 100.0 \pm 0.2$ & $14.826 \pm 0.013$ & $11.93 \pm 0.09$ \\ & & & & & \ion{Si}{iv} & $ 98.6 \pm 0.5$ & $12.841 \pm 0.084$ & $12.22 \pm 0.76$ \\ & & & & & \ion{Si}{iii} & $ 102.6 \pm 1.0$ & $12.500 \pm 0.198$ & $16.77 \pm 2.68$ \\ \textrm{PKS~0237-23} & 1.6108 & $14.601\pm0.031$ & 1 & $\dots$ & \ion{N}{v} & $ 0.6 \pm 0.2$ & $13.892 \pm 0.024$ & $ 6.19 \pm 0.30$ \\ & & & & & \ion{C}{iv} & $ 1.1 \pm 0.0$ & $13.963 \pm 0.007$ & $ 5.83 \pm 0.09$ \\ & & & 2 & $\dots$ & \ion{N}{v} & $ 26.0 \pm 0.2$ & $13.457 \pm 0.067$ & $ 6.99 \pm 0.78$ \\ & & & & & \ion{C}{iv} & $ 24.9 \pm 0.0$ & $13.555 \pm 0.003$ & $ 6.78 \pm 0.05$ \\ \textrm{PKS~1448-232} & 1.7236 & $14.717\pm0.119$ & 1 & $\dots$ & \ion{N}{v} & $ -56.1 \pm 0.7$ & $12.788 \pm 0.153$ & $ 4.73 \pm 1.81$ \\ & & & & & \ion{C}{iv} & $ -58.3 \pm 0.2$ & $12.988 \pm 0.045$ & $ 5.09 \pm 0.49$ \\ & & & 2 & $\dots$ & \ion{N}{v} & $ -51.6 \pm 1.0$ & $13.451 \pm 0.034$ & $17.53 \pm 1.44$ \\ & & & & & \ion{C}{iv} & $ -51.3 \pm 0.2$ & $13.591 \pm 0.012$ & $12.97 \pm 0.14$ \\ & & & 3 & $-1.33$ & \ion{N}{v} & $ 1.4 \pm 0.7$ & $13.067 \pm 0.027$ & $14.18 \pm 1.02$ \\ & & & & & \ion{C}{iv} & $ -0.3 \pm 0.1$ & $13.840 \pm 0.007$ & $ 6.59 \pm 0.09$ \\ & & & & & \ion{Si}{iv} & $ 0.2 \pm 0.1$ & $12.791 \pm 0.011$ & $ 4.25 \pm 0.18$ \\ \hline & & & & & \ion{Si}{iii} & $ 2.8 \pm 0.2$ & $12.392 \pm 0.018$ & $ 4.07 \pm 0.31$ \\ & & & 4 & $\dots$ & \ion{N}{v} & $ 84.1 \pm 0.5$ & $13.276 \pm 0.028$ & $ 9.29 \pm 0.81$ \\ & & & & & \ion{C}{iv} & $ 81.0 \pm 0.1$ & $13.694 \pm 0.017$ & $ 6.74 \pm 0.19$ \\ \textrm{Q~0109-3518} & 1.8749 & $14.419\pm0.013$ & 1 & $\dots$ & \ion{N}{v} & $ 0.7 \pm 0.8$ & $12.636 \pm 0.049$ & $ 7.69 \pm 1.17$ \\ & & & & & \ion{C}{iv} & $ -0.3 \pm 0.1$ & $13.021 \pm 0.004$ & $ 6.80 \pm 0.10$ \\ \textrm{HE~1158-1843} & 1.9144 & $15.017\pm0.021$ & 1 & $\dots$ & \ion{N}{v} & $ -36.1 \pm 1.1$ & $12.509 \pm 0.144$ & $ 6.75 \pm 1.80$ \\ & & & & & \ion{C}{iv} & $ -29.6 \pm 0.6$ & $12.961 \pm 0.029$ & $ 9.84 \pm 0.66$ \\ & & & 2 & $\dots$ & \ion{N}{v} & $ -10.5 \pm 8.7$ & $13.075 \pm 0.359$ & $14.91 \pm 9.25$ \\ & & & & & \ion{C}{iv} & $ -13.2 \pm 1.0$ & $12.838 \pm 0.128$ & $ 5.75 \pm 1.42$ \\ & & & 3 & $\dots$ & \ion{N}{v} & $ 1.7 \pm 0.9$ & $13.266 \pm 0.218$ & $ 6.40 \pm 1.56$ \\ & & & & & \ion{C}{iv} & $ 0.1 \pm 0.8$ & $13.566 \pm 0.191$ & $ 6.66 \pm 1.04$ \\ & & & 4 & $\dots$ & \ion{N}{v} & $ 12.6 \pm 2.5$ & $12.821 \pm 0.213$ & $ 5.89 \pm 1.77$ \\ & & & & & \ion{C}{iv} & $ 8.6 \pm 3.3$ & $13.441 \pm 0.239$ & $ 9.03 \pm 1.57$ \\ & & & 5 & $\dots$ & \ion{N}{v} & $ 50.7 \pm 3.6$ & $12.681 \pm 0.248$ & $ 7.12 \pm 3.47$ \\ & & & & & \ion{C}{iv} & $ 51.3 \pm 0.3$ & $13.170 \pm 0.033$ & $ 5.64 \pm 0.29$ \\ & & & 6 & $\dots$ & \ion{N}{v} & $ 63.5 \pm 2.3$ & $12.792 \pm 0.184$ & $ 6.47 \pm 2.12$ \\ & & & & & \ion{C}{iv} & $ 63.2 \pm 0.4$ & $13.318 \pm 0.024$ & $ 7.20 \pm 0.35$ \\ \textrm{HE~2217-2818} & 1.9657 & $16.266\pm0.063$ & 1 & $-0.86$ & \ion{N}{v} & $ -58.1 \pm 0.9$ & $12.407 \pm 0.138$ & $ 7.30 \pm 2.43$ \\ & & & & & \ion{C}{iv} & $ -64.0 \pm 0.1$ & $13.277 \pm 0.020$ & $ 5.62 \pm 0.22$ \\ & & & & & \ion{O}{vi} & $ -63.6 \pm 0.9$ & $14.049 \pm 0.036$ & $14.67 \pm 1.71$ \\ & & & & & \ion{Si}{iv} & $ -64.5 \pm 0.6$ & $11.621 \pm 0.098$ & $ 3.01 \pm 1.78$ \\ & & & 2 & $-0.95$ & \ion{N}{v} & $ -46.1 \pm 10.8$ & $12.892 \pm 0.134$ & $32.36 \pm 11.13$ \\ & & & & & \ion{C}{iv} & $ -52.4 \pm 0.6$ & $13.579 \pm 0.011$ & $16.25 \pm 0.44$ \\ & & & & & \ion{O}{vi} & $ -40.2 \pm 1.0$ & $13.764 \pm 0.103$ & $ 5.46 \pm 1.75$ \\ & & & & & \ion{Si}{iv} & $ -53.4 \pm 1.7$ & $11.421 \pm 0.156$ & $ 5.47 \pm 2.61$ \\ & & & 3 & $-0.80$ & \ion{N}{v} & $ -13.8 \pm 4.0$ & $12.754 \pm 0.266$ & $12.95 \pm 5.45$ \\ & & & & & \ion{C}{iv} & $ -17.3 \pm 0.7$ & $13.771 \pm 0.033$ & $13.74 \pm 0.86$ \\ & & & & & \ion{O}{vi} & $ -19.6 \pm 2.2$ & $14.245 \pm 0.151$ & $10.75 \pm 2.95$ \\ & & & & & \ion{Si}{iv} & $ -18.7 \pm 2.2$ & $11.407 \pm 0.122$ & $ 8.84 \pm 3.22$ \\ & & & 4 & $-0.90$ & \ion{N}{v} & $ 1.8 \pm 0.4$ & $13.014 \pm 0.077$ & $ 5.90 \pm 0.63$ \\ & & & & & \ion{C}{iv} & $ 0.1 \pm 0.2$ & $14.099 \pm 0.015$ & $ 8.37 \pm 0.14$ \\ & & & & & \ion{O}{vi} & $ 2.7 \pm 2.5$ & $14.474 \pm 0.082$ & $13.96 \pm 2.09$ \\ & & & & & \ion{Si}{iv} & $ -0.8 \pm 0.3$ & $12.176 \pm 0.022$ & $ 7.12 \pm 0.42$ \\ \textrm{Q~0122-380} & 1.9745 & $16.904\pm0.194$ & 1 & $\dots$ & \ion{N}{v} & $-110.9 \pm 0.4$ & $12.708 \pm 0.085$ & $ 4.89 \pm 0.91$ \\ & & & & & \ion{C}{iv} & $-114.7 \pm 0.1$ & $15.498 \pm 0.015$ & $20.73 \pm 0.12$ \\ & & & & & \ion{Si}{iii} & $-116.3 \pm 0.9$ & $13.645 \pm 0.037$ & $17.67 \pm 0.52$ \\ & & & & & \ion{Mg}{ii} & $-115.2 \pm 2.9$ & $12.201 \pm 0.171$ & $10.03 \pm 2.11$ \\ & & & & & \ion{Al}{ii} & $-117.9 \pm 1.1$ & $11.431 \pm 0.045$ & $13.53 \pm 1.11$ \\ & & & 2 & $-1.76$ & \ion{N}{v} & $ -0.4 \pm 0.3$ & $13.739 \pm 0.014$ & $10.95 \pm 0.40$ \\ & & & & & \ion{C}{iv} & $ 1.4 \pm 0.1$ & $15.057 \pm 0.036$ & $11.71 \pm 0.25$ \\ & & & & & \ion{C}{ii} & $ 3.4 \pm 1.1$ & $13.621 \pm 0.043$ & $12.03 \pm 0.89$ \\ & & & & & \ion{Si}{iv} & $ -5.3 \pm 3.2$ & $13.033 \pm 0.166$ & $11.21 \pm 1.60$ \\ & & & & & \ion{Si}{iv} & $ -0.4 \pm 0.2$ & $13.209 \pm 0.069$ & $ 3.87 \pm 0.56$ \\ & & & & & \ion{Si}{iii} & $ -10.6 \pm 1.3$ & $12.201 \pm 0.112$ & $ 4.71 \pm 0.95$ \\ & & & & & \ion{Si}{ii} & $ 3.7 \pm 0.8$ & $12.116 \pm 0.036$ & $12.20 \pm 0.65$ \\ & & & & & \ion{Mg}{ii} & $ -0.6 \pm 0.7$ & $11.904 \pm 0.044$ & $ 7.01 \pm 0.89$ \\ & & & & & \ion{Al}{iii} & $ 5.3 \pm 0.9$ & $11.819 \pm 0.033$ & $12.90 \pm 0.92$ \\ & & & 3 & $-1.98$ & \ion{N}{v} & $ 14.0 \pm 0.6$ & $12.749 \pm 0.122$ & $ 4.66 \pm 1.13$ \\ & & & & & \ion{C}{ii} & $ 13.6 \pm 0.2$ & $13.200 \pm 0.099$ & $ 3.96 \pm 0.79$ \\ & & & & & \ion{Si}{iv} & $ 12.0 \pm 0.2$ & $13.519 \pm 0.021$ & $ 5.08 \pm 0.17$ \\ & & & & & \ion{Si}{iii} & $ 13.9 \pm 0.6$ & $13.479 \pm 0.172$ & $ 4.68 \pm 0.49$ \\ & & & & & \ion{Si}{ii} & $ 10.0 \pm 0.9$ & $12.128 \pm 0.070$ & $ 5.57 \pm 1.52$ \\ & & & & & \ion{Si}{ii} & $ 12.8 \pm 0.1$ & $12.126 \pm 0.033$ & $ 2.15 \pm 0.52$ \\ & & & & & \ion{Mg}{ii} & $ 12.9 \pm 0.3$ & $12.044 \pm 0.030$ & $ 5.03 \pm 0.43$ \\ & & & & & \ion{Al}{iii} & $ 13.2 \pm 0.3$ & $11.556 \pm 0.037$ & $ 1.11 \pm 0.61$ \\ & & & & & \ion{Al}{ii} & $ 12.2 \pm 0.9$ & $10.752 \pm 0.071$ & $ 5.66 \pm 1.64$ \\ & & & 4 & $\dots$ & \ion{N}{v} & $ 135.9 \pm 0.2$ & $13.159 \pm 0.009$ & $ 9.35 \pm 0.26$ \\ & & & & & \ion{C}{iv} & $ 135.6 \pm 0.0$ & $14.292 \pm 0.009$ & $ 8.02 \pm 0.06$ \\ & & & & & \ion{C}{ii} & $ 139.0 \pm 0.3$ & $12.903 \pm 0.024$ & $ 6.41 \pm 0.56$ \\ & & & & & \ion{Si}{iv} & $ 140.2 \pm 0.3$ & $12.375 \pm 0.027$ & $ 4.39 \pm 0.51$ \\ & & & & & \ion{Si}{iii} & $ 142.0 \pm 0.3$ & $12.177 \pm 0.019$ & $ 4.60 \pm 0.33$ \\ \hline & & & & & \ion{Si}{ii} & $ 141.0 \pm 0.7$ & $11.352 \pm 0.055$ & $ 1.55 \pm 2.23$ \\ \textrm{PKS~0237-23} & 2.0422 & $13.275\pm0.075$ & 1 & $-0.80$ & \ion{N}{v} & $ 2.0 \pm 0.1$ & $13.592 \pm 0.003$ & $11.40 \pm 0.09$ \\ & & & & & \ion{C}{iv} & $ -0.4 \pm 0.0$ & $13.599 \pm 0.003$ & $ 9.37 \pm 0.11$ \\ & & & & & \ion{O}{vi} & $ 5.0 \pm 0.4$ & $14.198 \pm 0.015$ & $12.60 \pm 0.67$ \\ & & & 2 & $-0.57$ & \ion{N}{v} & $ 26.4 \pm 0.2$ & $12.730 \pm 0.016$ & $ 7.28 \pm 0.38$ \\ & & & & & \ion{C}{iv} & $ 23.9 \pm 0.3$ & $12.676 \pm 0.014$ & $ 9.55 \pm 0.39$ \\ & & & & & \ion{O}{vi} & $ 30.0 \pm 1.3$ & $13.365 \pm 0.073$ & $10.04 \pm 1.42$ \\ \textrm{Q~0122-380} & 2.0626 & $12.625\pm0.024$ & 1 & $-0.91$ & \ion{N}{v} & $ 1.2 \pm 1.1$ & $12.032 \pm 0.141$ & $ 3.70 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ 0.4 \pm 0.1$ & $12.953 \pm 0.009$ & $ 6.74 \pm 0.21$ \\ & & & & & \ion{O}{vi} & $ 5.3 \pm 0.7$ & $13.354 \pm 0.031$ & $11.30 \pm 1.09$ \\ \textrm{Q~0329-385} & 2.0764 & $13.678\pm0.014$ & 1 & $-1.04$ & \ion{N}{v} & $ 0.3 \pm 0.4$ & $12.834 \pm 0.062$ & $ 6.57 \pm 1.02$ \\ & & & & & \ion{C}{iv} & $ 0.2 \pm 0.1$ & $13.229 \pm 0.005$ & $ 5.87 \pm 0.10$ \\ & & & & & \ion{O}{vi} & $ 4.4 \pm 0.4$ & $13.237 \pm 0.029$ & $ 7.86 \pm 0.71$ \\ & & & & & \ion{Si}{iv} & $ -0.7 \pm 2.4$ & $11.440 \pm 0.895$ & $ 1.31 \pm 8.23$ \\ \textrm{PKS~1448-232} & 2.1098 & $13.738\pm0.021$ & 1 & $-0.37$ & \ion{N}{v} & $ 1.0 \pm 0.6$ & $12.904 \pm 0.029$ & $10.95 \pm 0.97$ \\ & & & & & \ion{C}{iv} & $ 0.2 \pm 0.1$ & $13.126 \pm 0.004$ & $ 7.18 \pm 0.10$ \\ & & & & & \ion{O}{vi} & $ 0.4 \pm 0.2$ & $14.321 \pm 0.017$ & $10.42 \pm 0.28$ \\ & & & 2 & $-0.17$ & \ion{C}{iv} & $ 24.5 \pm 0.3$ & $12.247 \pm 0.024$ & $ 5.61 \pm 0.54$ \\ & & & & & \ion{O}{vi} & $ 29.6 \pm 0.3$ & $13.717 \pm 0.018$ & $ 7.30 \pm 0.50$ \\ \textrm{HE~1347-2357} & 2.1162 & $14.264\pm0.010$ & 1 & $-0.42$ & \ion{N}{v} & $ -10.9 \pm 2.3$ & $12.318 \pm 0.144$ & $ 9.05 \pm 2.60$ \\ & & & & & \ion{C}{iv} & $ -14.6 \pm 0.5$ & $12.298 \pm 0.062$ & $ 4.89 \pm 0.99$ \\ & & & 2 & $-0.30$ & \ion{N}{v} & $ 1.1 \pm 0.3$ & $12.650 \pm 0.036$ & $ 3.63 \pm 0.53$ \\ & & & & & \ion{C}{iv} & $ 0.3 \pm 0.1$ & $13.345 \pm 0.006$ & $ 6.98 \pm 0.15$ \\ & & & & & \ion{O}{vi} & $ 2.2 \pm 0.2$ & $14.442 \pm 0.013$ & $12.96 \pm 0.50$ \\ \textrm{HE~0940-1050} & 2.2206 & $15.610\pm0.033$ & 1 & $\dots$ & \ion{N}{v} & $ -57.6 \pm 0.0$ & $12.421 \pm 0.054$ & $ 6.50 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ -57.7 \pm 0.2$ & $12.547 \pm 0.012$ & $ 6.53 \pm 0.26$ \\ & & & & & \ion{Si}{iii} & $ -50.9 \pm 2.3$ & $12.294 \pm 0.061$ & $38.74 \pm 3.66$ \\ & & & 2 & $-1.42$ & \ion{N}{v} & $ -38.4 \pm 0.0$ & $12.408 \pm 0.077$ & $ 8.20 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ -38.4 \pm 0.1$ & $12.712 \pm 0.010$ & $ 8.21 \pm 0.29$ \\ & & & & & \ion{Si}{iv} & $ -39.7 \pm 1.3$ & $11.572 \pm 0.224$ & $ 1.27 \pm 3.03$ \\ & & & & & \ion{Si}{iii} & $ -37.0 \pm 0.3$ & $11.624 \pm 0.069$ & $ 1.63 \pm 1.61$ \\ & & & 3 & $-1.63$ & \ion{N}{v} & $ -0.8 \pm 0.0$ & $12.466 \pm 0.058$ & $ 5.90 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ -0.8 \pm 0.1$ & $13.609 \pm 0.005$ & $ 5.88 \pm 0.07$ \\ & & & & & \ion{Si}{iv} & $ -0.1 \pm 0.1$ & $12.485 \pm 0.011$ & $ 3.03 \pm 0.23$ \\ & & & & & \ion{Si}{iii} & $ 1.8 \pm 0.1$ & $12.378 \pm 0.009$ & $ 4.32 \pm 0.19$ \\ & & & 4 & $-2.18$ & \ion{N}{v} & $ 41.5 \pm 0.0$ & $12.512 \pm 0.092$ & $18.50 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ 41.5 \pm 0.7$ & $12.780 \pm 0.020$ & $18.52 \pm 0.91$ \\ & & & & & \ion{Si}{iii} & $ 43.7 \pm 0.8$ & $12.549 \pm 0.024$ & $21.28 \pm 1.01$ \\ & & & 5 & $-1.85$ & \ion{N}{v} & $ 61.5 \pm 0.0$ & $11.846 \pm 0.247$ & $ 5.20 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ 61.5 \pm 0.2$ & $13.270 \pm 0.021$ & $ 5.21 \pm 0.18$ \\ & & & & & \ion{Si}{iv} & $ 61.2 \pm 0.4$ & $12.543 \pm 0.109$ & $ 3.05 \pm 0.59$ \\ & & & & & \ion{Si}{iii} & $ 64.8 \pm 0.9$ & $12.827 \pm 0.075$ & $ 5.58 \pm 0.68$ \\ & & & 6 & $-2.28$ & \ion{N}{v} & $ 88.9 \pm 0.0$ & $11.487 \pm 0.534$ & $ 7.00 \pm 0.00$ \\ & & & & & \ion{C}{iv} & $ 88.8 \pm 0.1$ & $13.329 \pm 0.006$ & $ 6.99 \pm 0.11$ \\ & & & & & \ion{Si}{iv} & $ 89.2 \pm 0.1$ & $12.403 \pm 0.009$ & $ 5.12 \pm 0.22$ \\ & & & & & \ion{Si}{iii} & $ 92.3 \pm 0.2$ & $12.767 \pm 0.009$ & $ 7.93 \pm 0.19$ \\ \textrm{HE~1158-1843} & 2.2354 & $14.545\pm0.034$ & 1 & $-1.32$ & \ion{N}{v} & $ -34.7 \pm 0.5$ & $12.422 \pm 0.102$ & $ 2.04 \pm 2.51$ \\ & & & & & \ion{C}{iv} & $ -20.8 \pm 1.2$ & $12.030 \pm 0.082$ & $ 7.17 \pm 1.71$ \\ & & & & & \ion{C}{iii} & $ -25.0 \pm 0.9$ & $11.955 \pm 0.086$ & $ 5.51 \pm 2.06$ \\ & & & & & \ion{O}{vi} & $ -47.1 \pm 0.6$ & $12.900 \pm 0.034$ & $10.47 \pm 1.10$ \\ & & & & & \ion{O}{vi} & $ -16.3 \pm 1.4$ & $13.350 \pm 0.054$ & $12.88 \pm 1.51$ \\ & & & 2 & $-1.08$ & \ion{N}{v} & $ -8.7 \pm 0.8$ & $12.800 \pm 0.134$ & $ 7.69 \pm 2.03$ \\ & & & & & \ion{C}{iv} & $ -0.4 \pm 0.2$ & $12.955 \pm 0.011$ & $10.19 \pm 0.34$ \\ & & & & & \ion{C}{iii} & $ 0.6 \pm 0.5$ & $12.658 \pm 0.024$ & $11.44 \pm 0.94$ \\ & & & & & \ion{O}{vi} & $ 6.0 \pm 0.6$ & $13.373 \pm 0.039$ & $ 8.88 \pm 0.61$ \\ \textrm{Q~0420-388} & 2.2462 & $15.968\pm0.018$ & 1 & $-1.31$ & \ion{N}{v} & $ -1.1 \pm 0.4$ & $13.415 \pm 0.059$ & $ 9.32 \pm 0.73$ \\ & & & & & \ion{C}{iv} & $ -5.6 \pm 0.1$ & $14.253 \pm 0.008$ & $ 7.03 \pm 0.10$ \\ & & & & & \ion{C}{ii} & $ -10.6 \pm 0.7$ & $12.693 \pm 0.063$ & $ 3.75 \pm 0.99$ \\ & & & & & \ion{Si}{iv} & $ -6.4 \pm 0.5$ & $12.890 \pm 0.041$ & $11.55 \pm 0.85$ \\ & & & & & \ion{Si}{iii} & $ -8.8 \pm 0.2$ & $12.259 \pm 0.052$ & $ 2.59 \pm 0.76$ \\ & & & 2 & $-0.93$ & \ion{N}{v} & $ -0.9 \pm 2.7$ & $13.207 \pm 0.104$ & $22.93 \pm 2.92$ \\ & & & & & \ion{C}{iv} & $ -0.4 \pm 0.2$ & $13.560 \pm 0.022$ & $23.51 \pm 0.52$ \\ & & & & & \ion{C}{ii} & $ -1.5 \pm 0.4$ & $12.829 \pm 0.053$ & $ 1.71 \pm 1.19$ \\ \hline & & & & & \ion{Si}{iii} & $ 0.4 \pm 0.4$ & $12.248 \pm 0.115$ & $ 1.75 \pm 0.97$ \\ & & & 3 & $-0.95$ & \ion{N}{v} & $ 13.1 \pm 0.4$ & $13.127 \pm 0.065$ & $ 6.15 \pm 0.57$ \\ & & & & & \ion{C}{iv} & $ 10.5 \pm 0.1$ & $14.003 \pm 0.008$ & $ 7.38 \pm 0.09$ \\ & & & & & \ion{C}{ii} & $ 14.4 \pm 1.0$ & $12.555 \pm 0.053$ & $ 9.66 \pm 1.61$ \\ & & & & & \ion{Si}{iii} & $ 15.1 \pm 0.5$ & $11.506 \pm 0.151$ & $ 2.73 \pm 1.95$ \\ \textrm{Q~0329-385} & 2.2514 & $15.528\pm0.039$ & 1 & $-1.54$ & \ion{N}{v} & $ -27.0 \pm 1.9$ & $12.942 \pm 0.063$ & $17.21 \pm 2.99$ \\ & & & & & \ion{C}{iv} & $ -31.5 \pm 0.1$ & $14.044 \pm 0.003$ & $11.62 \pm 0.09$ \\ & & & & & \ion{C}{iii} & $ -31.5 \pm 0.6$ & $13.778 \pm 0.035$ & $13.48 \pm 0.54$ \\ & & & & & \ion{O}{vi} & $ -24.9 \pm 0.3$ & $14.293 \pm 0.016$ & $13.11 \pm 0.79$ \\ & & & & & \ion{Si}{iv} & $ -33.4 \pm 0.3$ & $12.316 \pm 0.016$ & $ 8.78 \pm 0.47$ \\ & & & & & \ion{Si}{iii} & $ -34.8 \pm 0.5$ & $11.998 \pm 0.026$ & $ 9.82 \pm 0.96$ \\ & & & 2 & $-0.84$ & \ion{N}{v} & $ 2.6 \pm 0.8$ & $12.904 \pm 0.056$ & $ 7.73 \pm 1.35$ \\ & & & & & \ion{C}{iv} & $ 0.0 \pm 0.3$ & $13.992 \pm 0.015$ & $ 8.83 \pm 0.23$ \\ & & & & & \ion{C}{iii} & $ 6.5 \pm 0.5$ & $13.773 \pm 0.031$ & $13.59 \pm 0.87$ \\ & & & & & \ion{O}{vi} & $ 5.8 \pm 0.2$ & $14.415 \pm 0.009$ & $10.66 \pm 0.30$ \\ & & & & & \ion{Si}{iv} & $ 2.9 \pm 1.2$ & $12.060 \pm 0.151$ & $ 4.72 \pm 1.81$ \\ & & & & & \ion{Si}{iii} & $ 7.9 \pm 0.4$ & $12.187 \pm 0.018$ & $12.54 \pm 0.76$ \\ & & & 3 & $-0.99$ & \ion{C}{iv} & $ 40.0 \pm 0.1$ & $13.127 \pm 0.006$ & $ 8.86 \pm 0.19$ \\ & & & & & \ion{C}{iii} & $ 42.0 \pm 0.4$ & $12.517 \pm 0.052$ & $ 4.62 \pm 0.70$ \\ & & & & & \ion{O}{vi} & $ 41.2 \pm 0.4$ & $14.220 \pm 0.012$ & $15.37 \pm 0.40$ \\ & & & & & \ion{Si}{iv} & $ 37.2 \pm 2.8$ & $11.275 \pm 0.199$ & $ 6.97 \pm 6.03$ \\ \textrm{HE~2347-4342} & 2.2753 & $13.981\pm0.008$ & 1 & $-1.03$ & \ion{N}{v} & $-111.2 \pm 1.1$ & $13.143 \pm 0.033$ & $23.38 \pm 1.38$ \\ & & & & & \ion{C}{iv} & $-106.6 \pm 0.9$ & $13.222 \pm 0.050$ & $10.81 \pm 0.56$ \\ & & & & & \ion{C}{iv} & $ -94.3 \pm 0.4$ & $13.287 \pm 0.043$ & $ 8.20 \pm 0.24$ \\ & & & & & \ion{O}{vi} & $-104.1 \pm 0.9$ & $13.792 \pm 0.075$ & $ 6.75 \pm 1.20$ \\ & & & & & \ion{O}{vi} & $ -85.5 \pm 1.8$ & $13.184 \pm 0.128$ & $ 6.20 \pm 0.00$ \\ & & & 2 & $-0.43$ & \ion{N}{v} & $ -43.0 \pm 1.0$ & $12.528 \pm 0.320$ & $ 6.08 \pm 2.55$ \\ & & & & & \ion{C}{iv} & $ -45.4 \pm 0.1$ & $12.762 \pm 0.036$ & $ 5.23 \pm 0.33$ \\ & & & & & \ion{O}{vi} & $ -45.8 \pm 1.7$ & $13.902 \pm 0.082$ & $ 8.37 \pm 1.53$ \\ & & & 3 & $-0.20$ & \ion{N}{v} & $ -37.6 \pm 2.5$ & $12.919 \pm 0.120$ & $14.44 \pm 2.57$ \\ & & & & & \ion{C}{iv} & $ -31.7 \pm 1.1$ & $12.812 \pm 0.038$ & $15.09 \pm 1.01$ \\ & & & & & \ion{O}{vi} & $ -28.1 \pm 1.0$ & $14.299 \pm 0.188$ & $ 6.00 \pm 0.00$ \\ & & & 4 & $-0.65$ & \ion{N}{v} & $ 0.3 \pm 0.8$ & $13.118 \pm 0.025$ & $14.41 \pm 1.05$ \\ & & & & & \ion{C}{iv} & $ 0.4 \pm 0.0$ & $13.161 \pm 0.003$ & $ 6.18 \pm 0.07$ \\ & & & & & \ion{O}{vi} & $ 5.1 \pm 0.6$ & $13.841 \pm 0.042$ & $10.00 \pm 0.00$ \\ & & & 5 & $-0.58$ & \ion{N}{v} & $ 42.1 \pm 0.8$ & $12.612 \pm 0.046$ & $ 7.87 \pm 0.95$ \\ & & & & & \ion{C}{iv} & $ 45.4 \pm 0.1$ & $12.531 \pm 0.011$ & $ 5.47 \pm 0.23$ \\ & & & 6 & $-1.28$ & \ion{N}{v} & $ 85.6 \pm 1.0$ & $12.162 \pm 0.104$ & $ 5.01 \pm 1.99$ \\ & & & & & \ion{C}{iv} & $ 92.0 \pm 0.1$ & $12.803 \pm 0.006$ & $ 4.90 \pm 0.14$ \\ & & & & & \ion{O}{vi} & $ 99.8 \pm 1.6$ & $13.167 \pm 0.123$ & $ 5.80 \pm 2.79$ \\ \textrm{HE~0151-4326} & 2.4681 & $13.244\pm0.015$ & 1 & $-0.82$ & \ion{N}{v} & $ 0.7 \pm 0.3$ & $12.765 \pm 0.029$ & $ 6.26 \pm 0.62$ \\ & & & & & \ion{C}{iv} & $ -0.4 \pm 0.1$ & $12.968 \pm 0.004$ & $ 6.42 \pm 0.10$ \\ & & & & & \ion{O}{vi} & $ 3.8 \pm 0.2$ & $14.131 \pm 0.013$ & $ 6.66 \pm 0.19$ \\ & & & 2 & $-1.11$ & \ion{C}{iv} & $ 40.7 \pm 1.1$ & $12.725 \pm 0.035$ & $17.18 \pm 0.82$ \\ & & & & & \ion{O}{vi} & $ 18.2 \pm 0.7$ & $13.341 \pm 0.123$ & $ 6.94 \pm 1.56$ \\ & & & & & \ion{O}{vi} & $ 37.9 \pm 3.2$ & $13.376 \pm 0.262$ & $12.02 \pm 5.99$ \\ & & & 3 & $-1.03$ & \ion{N}{v} & $ 49.9 \pm 0.7$ & $12.559 \pm 0.057$ & $ 6.49 \pm 1.16$ \\ & & & & & \ion{C}{iv} & $ 52.4 \pm 0.1$ & $13.111 \pm 0.013$ & $ 6.01 \pm 0.15$ \\ & & & & & \ion{C}{iii} & $ 55.6 \pm 0.3$ & $12.807 \pm 0.012$ & $ 6.31 \pm 0.24$ \\ & & & & & \ion{O}{vi} & $ 55.1 \pm 2.0$ & $13.504 \pm 0.153$ & $10.10 \pm 1.23$ \\ \hline \end{tabular} \end{table}