Open Access
Table 1
Summary of the spectroscopic observations used in this work.
| Survey | Telescope | Instrument | Resolving power | Range [Å] | # Spectra | # Stars |
|---|---|---|---|---|---|---|
| IACOB | NOT2.56m | FIES | 46 000 and 25 000 | 3750–7250 | 342 | 57 |
| IACOB(sweG) | Mercator1.2m | HERMES | 85 000 | 3770–9000 | 498 | 28 |
| OWN | ESO2.2m | FEROS | 46 000 | 3530–9210 | 279 | 78 |
| CAFÉ-BEANS | CAHA2.2m | CAFÉ | 65 000 | 3930–9220 | 97 | 31 |
| Total | 1216 | 195* |
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