Table 2.
VoigtFit best-fit parameters and inferred column densities.
| log(N/cm−2) | log(NH/cm−2) | log( /cm−2) |
|
|---|---|---|---|
| (1) | (2) | (3) | |
| Δv = −778 ± 26 km s−1, b = 340 ± 50 km s−1 | |||
| C II 1335 | 15.23 ± 0.07 | > 18.77 | > 18.9–19.0 |
| C IV 1548, 1551 | 15.22 ± 0.05 | > 18.76 | > 18.8–18.9 |
| N V 1239, 1243 | 15.32 ± 0.07 | > 19.42 | > 19.53 |
| Si IV 1394, 1403 | 14.88 ± 0.05 | > 19.27 | > 19.5–20.6 |
| Δv = −1910 ± 50 km s−1, b = 410 ± 80 km s−1 | |||
| C II 1335 | 14.00 ± 0.70 | – | – |
| C IV 1548, 1551 | 14.74 ± 0.07 | > 18.28 | > 18.4–18.5 |
| N V 1239, 1243 | 14.99 ± 0.09 | > 19.09 | > 19.2 |
| Si IV 1394, 1403 | 14.60 ± 0.06 | > 18.99 | > 19.2–20.3 |
Notes. Col. (1): Column density for individual species. Col. (2): Inferred hydrogen column density lower limit from individual species. Col. (3): Inferred hydrogen column density lower limit corrected for dust depletion. C II is well fitted with a single kinematic component (with Δv ∼ −800 km s−1); however, the table also reports the tentative column density obtained by VoigtFit for the second kinematic component.
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