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Table 2.
Absorption lines from the z = 2.2261 ± 0.0004 DLA detected in the GTC R2500V and R2500R spectra.
| Transition | EWr | Redshift |
|---|---|---|
| (Å) | ||
| Si IV λ 1393 | 0.41 ± 0.11 | 2.2262 |
| Si IV λ 1402 (a) | 0.53 ± 0.09 | 2.2262 |
| CO λ 1447 | 0.20 ± 0.11 | 2.2265 |
| CO λ 1477 | 0.09 ± 0.06 | 2.2265 |
| CO λ 1509 | 0.09 ± 0.07 | 2.2265 |
| Si II λ 1526 | 1.21 ± 0.07 | 2.2257 |
| C IV λ 1548 | 0.48 ± 0.05 | 2.2266 |
| C IV λ 1550 | 0.33 ± 0.05 | 2.2255 |
| C IV λ 1548 | 0.46 ± 0.04 | 2.2474 |
| C I λ 1560 (a) | 0.54 ± 0.04 | 2.2265 |
| Fe II λ 1608 | 1.10 ± 0.06 | 2.2257 |
| Fe II λ 1611 | 0.11 ± 0.04 | 2.2256 |
| C I λ 1656 | 0.58 ± 0.06 | 2.2265 |
| Al II λ 1670 | 1.43 ± 0.05 | 2.2260 |
| Ni II λ 1709 | 0.15 ± 0.03 | 2.2259 |
| Ni II λ 1741 | 0.22 ± 0.03 | 2.2260 |
| Ni II λ 1751 | 0.19 ± 0.04 | 2.2263 |
| Si II λ 1808 | 0.67 ± 0.04 | 2.2260 |
| Al III λ 1854 | 0.35 ± 0.05 | 2.2262 |
| Al III λ 1862 | 0.20 ± 0.05 | 2.2266 |
| Ti II λ 1910 | 0.13 ± 0.04 | 2.2261 |
| Zn/Cr II λ 2026 | 0.51 ± 0.04 | 2.2268 |
| Cr II λ 2056 | 0.23 ± 0.04 | 2.2259 |
| Zn/Cr II λ 2062 | 0.45 ± 0.04 | 2.2257 |
| Cr II λ 2066 | 0.14 ± 0.04 | 2.2265 |
| Fe II λ 2249 | 0.17 ± 0.04 | 2.2261 |
| Fe II λ 2260 | 0.36 ± 0.04 | 2.2265 |
| Fe II λ 2344 | 1.93 ± 0.05 | 2.2261 |
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