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Table 2

Journal of spectroscopic observations.

ΔT N Δλ R Ins.
(RJD) Aa/Ab/B (Å)

49 300.7–52 670.5 37/37/37 4357–4568 10 800 DDO
51 960.3–53 637.6 04/04/04 4270–4523 42 000 ELO
04/04/04 4759–4991
04/04/04 6260–6735
55 041.9–55 867.6 13/13/13 4270–4523 48 000 BES
13/13/13 4759–4991
13/13/13 6260–6735
55 579.4–56 357.3 34/34/34 4270–4523 19 200 OND
56 579.4–56 889.6 05/04/05 4274–4508 19 200 OND
55 579.3–55 645.3 02/02/02 4378–4632 17 700 OND
55 579.3–56 357.3 20/20/20 4753–5005 19 300 OND
56 527.6–56 592.5 05/05/05 4759–4991 21 500 OND
56 527.6–56 889.6 14/14/14 6260–6735 14 000 OND
55 561.3–56 357.3 58/58/59 6255–6767 12 700 OND
55 597.4–55 980.3 19/19/22 6497–6688 14 000 LIS
56 555.7–56 564.7 12/12/12 4270–4523 48 000 FER
12/12/12 4759–4991
12/12/12 6260–6735

Notes. For each instrument, ΔT refers to the time span between the first and the last measurement, N gives the number of RVs measured for components Aa, Ab, and B, Δλ is the wavelength interval covered by the spectra in question, and R is the spectral resolution. In column “Ins.”: DDO – David Dunlap Observatory 1.9 m reflector, Cassegrain CCD spectrograph; ELO – Haute-Provence Observatory 1.2 m reflector, echelle ELODIE CCD spectrograph; BES – Cerro Amazones Hexapod Telescope, BESO echelle CCD spectrograph; OND – Ondřejov Observatory 2 m reflector, coudé CCD spectrograph; LIS – Lisbon Observatory of the Instituto Geográfico do Exército, reflector, CCD spectrograph; FER – La Silla 2.2 m reflector, Feros echelle CCD spectrograph.

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