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 | G8II−IIICNpv | 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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