Open Access
Table B.3
RRM4 strongest components’ column densities
| Absorption lines | log(NI/cm–2) | log(NII/cm–2) | log(NTOT /cm–2) |
| Al II λ1670 | >13.6 | >13.8 | >14.0 |
| C II λ1334 | >16.0 | >15.9 | >16.2 |
| C II∗ λ1335 | >14.7 | >14.6 | >15.0 |
| Fe II λ1608, λ1611, λ2344, λ2374, λ2382, λ2586, λ2600 | >14.6 | 14.99± 0.03 | >15.1 |
| Fe II∗ λ2333, λ2365, λ2389, λ2396 | 13.20 ± 0.12 | 13.30 ± 0.10 | 13.56 ± 0.07 |
| Mg I λ2852 | 12.28 ± 0.12 | 12.29 ± 0.09 | 12.59 ± 0.08 |
| Mg II λ2796, λ2803 | >15.9 | >14.6 | >15.9 |
| Ni II λ1317, λ1370, λ1454, λ1709, λ1741 | 13.61 ± 0.11 | 13.95 ± 0.06 | 14.12 ± 0.05 |
| O I λ1302 | >15.8 | >15.9 | >16.2 |
| O I* λ1304 | 13.44 ± 0.15 | 13.44 ± 0.15 | |
| S II λ1250, λ1253, λ1259 | 15.20± 0.10 | 15.43± 0.06 | 15.63 ± 0.10 |
| Si II λ1260, λ1304, λ1527, λ1808 | 15.70±0.02 | 15.85±0.02 | 16.08±0.01 |
| Si II∗ λ1264, λ1265, λ1309, λ1533, λ1817, λ1818 | 13.97±0.10 | 13.69±0.06 | 14.16±0.07 |
| Zn II λ2026 | 12.72 ± 0.04 | 13.23 ± 0.02 | 13.35 ± 0.02 |
| b (km s-1) | 21 ± 2 | 33 ± 2 | |
| Al III λ1854, λ1862 | 13.11 ± 0.02 | 12.79 ± 0.04 | 13.28 ± 0.02 |
| C IV λ1548, λ1550 | >14.6 | 13.19± 0.07 | >14.6 |
| Si IV λ1393, λ1402 | >14.4 | 12.60± 0.16 | >14.4 |
| b (km s-1) | 17±2 | 23 ± 2 | |
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