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Table 1.
Instrumental spectral resolution (λ/Δλ), wavelength coverage (Δλ) and typical S/N per pixel of individual spectra used in this work.
| FEROS | HARPS | CHIRON | FIDEOS | |
|---|---|---|---|---|
| Resolution | 48 000 | 120 000 | 79 000 | 43 000 |
| Δλ (nm) | 350–920 | 380–690 | 415–880 | 420–800 |
| S/N | 150–220 | 120–180 | 140–200 | 100–150 |
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