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Table 3
Equivalent widths of the detected species (observer frame) in our spectra.
| Feature | X-shooter | GTC | FORS |
| EW (Å) | EW (Å) | EW (Å) | |
|
|
|||
| Mg ii λ2796 | 3.8 ± 0.6 | 4.6 ± 1.6 | 6.4 ± 0.8 |
| Mg ii λ2803 | 2.3 ± 0.5 | 3.1 ± 1.3 | (blended) |
| Mg i λ2853 | 1.36 ± 0.20 | – | 1.5 ± 0.4 |
| Ca ii λ3935 | 2.52 ± 0.18 | 2.1 ± 0.4 | 2.3 ± 0.8 |
| Ca ii λ3970 | 1.09 ± 0.12 | 1.3 ± 0.4 | 1.4 ± 0.6 |
| Na i λ5892 | 0.53 ± 0.09 | – | 1.9 ± 0.6 |
| Na i λ5898 | 0.59 ± 0.08 | – | (blended) |
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