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Table 1
Spectroscopic observations.
Spectrograph | Telescope | Spectral range | λ/δλ | Binning | Nstarsa | |S/N|b | δ |S/N|c | ΔS/Nd |
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[Å] | [Å/pixel] | |||||||
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HARPS | 3.6 m-ESO | 3800–6900 | 110 000 | 0.010 | 50 | 877 | 429 | 265–2015 |
UVES | 8 m-VLT | 4800–6800 | 85 000 | 0.016 | 7 | 722 | 150 | 510–940 |
UES | 4.2 m-WHT | 4150–7950 | 65 000 | 0.029 | 4 | 643 | 180 | 520–850 |
Notes.Details of the spectroscopic data used in this work. The UVES and UES stars are all planet hosts. Three of the UVES stars were observed with a slit of 0.3″ providing a resolving power λ/δλ ~ 110 000.
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