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Table 2
Observational log.
| Object | Date | Exp. time | S/N | ||
| (s) | Blue | Redlow | Redup | ||
|
|
|||||
| J050632 | 4–5/11/2008 | 2 × 3005 | 50 | 105 | 110 |
| J052043 | 21–22/11/2008 | 1 × 3005 | 10 | 50 | 60 |
| 4–5/12/2008a | 2 × 3005 | 15 | |||
| 3 × 3005 | 80 | 100 | |||
| J053250 | 17–18/11/2008 | 3 × 3005 | 15 | 90 | 120 |
| J053253 | 19–20/10/2008 | 4 × 3005 | 10 | 50 | 70 |
Notes.We list the names, dates, exposure times and signal-to-noise per pixel of all UVES spectra taken for our sample stars. “Blue” corresponds to the spectral range from 3280−4519 Å, “Redlow” to 4777−5757 Å, and “Redup” to 5834−6810 Å.
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