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Table A.1

Observation log of the target stars observed in this paper.

Identifier RA Dec V Spectral type Observatory Date TU Exposure time SNR RV
(2000) (2000) YYYY-MM-DD HH:MM:SS (s) (km s-1)

HD 18474 02 59 49.79190 +47 13 14.4814 5.50 G5:III... TBL 2011-10-03 02:01:45 300 400 0.78
HD 49960 06 49 40.54488 31 15 32.8492 8.35 K2/K3IIIp+... ESO 2012-05-12 22:47:41 1800 260 55.07
HD 56438 07 14 36.40889 47 08 05.8079 8.11 K1IIICNp... ESO 2012-05-12 23:50:16 1800 300 11.81
HD 67728 08 08 37.64968 19 50 23.6865 7.54 G9III ESO 2012-05-12 23:21:46 1500 360 9.19
HD 78146 09 05 44.21193 28 04 59.4164 8.57 K1IIICNpv... ESO 2012-05-14 00:33:56 2000 250 13.32
HD 82595 09 31 57.7825 36 51 34.317 8.20 K2II/III ESO 2012-05-13 01:27:59 2400 260 8.78
HD 91805 10 35 10.41242 43 39 52.5170 6.11 G8IIIIICNpv ESO 2012-05-14 03:42:23 300 320 8.89
HD 94956 10 57 23.99200 29 16 50.7187 8.46 K0IIICNpv ESO 2012-05-12 01:58:31 3600 420 77.43
HD 102851 11 50 16.39738 51 28 14.3231 8.79 K0/K1IIICNp... ESO 2012-05-14 02:40:43 1500 340 59.36
HD 119256 13 43 36.28093 57 35 23.9100 7.33 K1IICNp... ESO 2012-05-13 03:04:14 1200 270 6.02
HD 120170 13 47 58.7904 08 47 22.733 9.03 K0 ESO 2012-05-14 06:19:41 305 170 12.50
HD 120213 13 55 38.88086 82 39 58.2768 5.96 K2.5III:p ESO 2012-05-14 03:33:06 300 200 32.97
HD 124721 14 16 24.5544 45 11 23.125 9.48 K1/K2III: ESO 2012-05-12 05:52:56 2400 240 40.45
HD 146116 16 14 38.39564 00 23 55.4940 7.70 G7III ESO 2012-05-12 06:34:36 1800 330 31.83
HD 165462 18 06 07.42766 00 26 46.0587 6.35 G8IIp ESO 2012-05-14 05:26:46 300 340 9.19
HD 165634 18 08 04.97982 28 27 25.5316 4.57 G7:IIIb ESO 2012-05-14 03:51:11 100 100 4.12
HD 166208 18 07 28.73963 +43 27 42.8438 5.01 G8IIICN... TBL 2012-09-08 21:02:16 120 130 16.63
HD 204046 21 26 54.12950 33 54 35.6809 9.04 G9IIICNpv ESO 2012-05-14 07:44:55 2400 320 22.02
HD 207774 21 51 33.58431 07 24 14.2895 8.89 G5 ESO 2012-05-12 09:14:22 2400 280 11.92

Notes. Coordinates, V magnitude, and spectral types are from SIMBAD. TBL corresponds to the 2.0 m Bernard Lyot Telescope installed at the Pic du Midi (France), and ESO corresponds to the ESO 2.2 m telescope installed at La Silla (Chile). Accuracy on barycentric radial velocities (RV) is better than 0.07 km s-1 for all stars.

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