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Table 2
Log of spectroscopic observations.
| Mid t − t0 | Telescope/ | Range | Resolution | Exposure | |
| (h) | instrument | (Å) | (s) | ||
|
|
|||||
| 7.410 | GTC/OSIRIS | 3650–7800 | 1000 | 3 × 900 | |
| 8.220 | WHT/ACAM | 3500–9500 | 530 | 1 × 900 | |
| 8.404 | VLT/FORS2 | 3600–9150 | 590 | 3 × 600 | |
| 8.555 | VLT/X-shooter | 3000–24800 | 5100/8800/5300 | 4 × 600 | |
| 126.04 | GTC/OSIRIS | 3650–7800 | 1000 | 3 × 1200 | |
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