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Table 7

Radial velocity measurements carried out for the primary and secondary components in the SB2 system 41 Eri.

Instr. MJD Phase R V A R V B

FEROS 53 663.2551 0.5134 23.88 ± 0.13 12.89 ± 0.22
FEROS 53 664.1549 0.6930 76.92 ± 0.15 −42.61 ± 0.25
FEROS 53 665.1027 0.8821 60.21 ± 0.12 −25.57 ± 0.23
FEROS 53 666.1837 0.0979 −18.26 ± 0.14 55.32 ± 0.23
FEROS 53 668.0968 0.4797 10.29 ± 0.13 26.37 ± 0.22
FEROS 53 668.0983 0.4800 10.27 ± 0.13 26.35 ± 0.22
UVES 53 631.2672 0.1290 −27.46 ± 0.28 65.25 ± 0.26
UVES 53 632.2467 0.3245 −37.40 ± 0.25 76.06 ± 0.23
EBASIM 54 398.1707 0.1938 −40.84 ± 0.24 78.41 ± 0.18
EBASIM 54 398.2361 0.2069 −42.56 ± 0.24 80.13 ± 0.16
EBASIM 54 398.2990 0.2194 −43.64 ± 0.26 81.42 ± 0.17
EBASIM 54 398.3462 0.2289 −43.94 ± 0.29 82.05 ± 0.18
EBASIM 54 399.1231 0.3839 −23.63 ± 0.26 61.37 ± 0.17
EBASIM 54 399.1944 0.3982 −19.24 ± 0.24 56.87 ± 0.16
EBASIM 54 399.2501 0.4093 −15.52 ± 0.24 53.16 ± 0.16
EBASIM 54 399.3325 0.4257 −10.03 ± 0.26 47.40 ± 0.16
EBASIM 54 400.1205 0.5830 49.32 ± 0.23 −14.19 ± 0.17
EBASIM 54 400.1785 0.5946 53.04 ± 0.25 −18.16 ± 0.19
EBASIM 54 400.2486 0.6086 57.43 ± 0.24 −22.90 ± 0.20
EBASIM 54 400.3005 0.6189 60.51 ± 0.25 −25.98 ± 0.18
EBASIM 54 401.1022 0.7790 79.77 ± 0.26 −45.64 ± 0.17
EBASIM 54 401.2004 0.7985 77.59 ± 0.27 −43.67 ± 0.17
EBASIM 54 426.2828 0.8047 77.12 ± 0.28 −42.77 ± 0.18
EBASIM 54 426.3467 0.8174 75.34 ± 0.24 −40.70 ± 0.18
EBASIM 54 427.0229 0.9524 36.78 ± 0.25 −1.10 ± 0.17
EBASIM 54 427.0727 0.9623 33.46 ± 0.25 3.03 ± 0.16
EBASIM 54 427.1111 0.9700 30.19 ± 0.23 5.83 ± 0.16
EBASIM 54 427.1729 0.9823 25.01 ± 0.26 10.88 ± 0.17
EBASIM 54 427.3072 0.0091 15.87 ± 0.22 20.97 ± 0.17
EBASIM 54 432.2353 0.9927 19.68 ± 0.21 15.90 ± 0.16
EBASIM 54 432.3133 0.0083 15.72 ± 0.26 21.00 ± 0.18
EBASIM 54 432.3558 0.0168 11.95 ± 0.26 25.01 ± 0.17
HARPS 55 201.2686 0.4827 12.25 ± 0.10 26.11 ± 0.16
HARPS 55 209.0727 0.0403 2.19 ± 0.12 34.29 ± 0.18
HARPS 55 210.2560 0.2765 −42.69 ± 0.12 82.74 ± 0.15
HARPS 55 212.2414 0.6727 74.42 ± 0.12 −38.33 ± 0.16
HARPS 55 213.2305 0.8702 64.60 ± 0.11 −28.26 ± 0.16

Notes. The HARPS observation at MJD 55 209.0727 from the ESO archive had just three sub-exposures and for this reason was not used in the magnetic field determination.

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