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Table 1

Logbook of the new spectroscopic observations of HD 51756 obtained between January 2009 and December 2009 – grouped by observing runs.

Instrument N HJD begin HJD end  ⟨ SNR ⟩ a SNR-rangea Texp(s) R

Coralie 53 2 454 842 2 454 852 124 [97, 142] 1500 50   000
Coralie 25 2 454 912 2 454 922 130 [99, 160] [1500, 2000] 50   000
Harps 15 2 455 174 2 455 195 293 [265, 330] [450, 840] 80   000

Notes. .

(a)

The signal-to-noise ratios were calculated in the line free region of [5370 Å, 5400 Å]

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