Table 3
Spectra observed with the HARPS instrument (average resolving power of ~115 000).
| Star | S/N | RV | ΔRV | Date |
|
|
||||
| 18 Sco | 146/168/173 | 11.82 ± 0.04 | –0.02 | 2009-05-20 |
| α Cen A | 381/442/487 | –22.6 ± 0.04 | –0.02 | 2005-04-08 |
| α Cen A | 433/495/540 | –22.6 ± 0.04 | –0.02 | 2005-04-19 |
| α Cen B | 393/467/507 | –21.86 ± 0.03 | -0.05 | 2005-04-08 |
| Arcturus | 368/470/554 | –5.19 ± 0.03 | –0.01 | 2004-07-08 |
| β Hyi | 381/424/465 | 23.16 ± 0.05 | 0.01 | 2005-11-13 |
| β Vir | 272/313/329 | 4.55 ± 0.05 | 0.03 | 2009-04-10 |
| δ Eri | 436/521/576 | –6.21 ± 0.03 | –0.04 | 2005-10-23 |
| ϵ Eri | 383/474/537 | 16.4 ± 0.04 | –0.05 | 2005-12-28 |
| HD 49933 | 293/323/329 | –12.06 ± 0.19 | 0.06 | 2011-01-05 |
| μ Ara | 207/250/275 | –9.35 ± 0.04 | –0.02 | 2004-06-08 |
| Sun-1 (Ceres) | 227/253/267 | 3.99 ± 0.04 | 0.07 | 2006-07-16 |
| Sun-2 (Gan.) | 312/362/389 | 6.02 ± 0.04 | –0.02 | 2007-04-13 |
| Sun-3 (Vesta) | 174/194/201 | 3.77 ± 0.04 | 0.0 | 2009-12-25 |
| Sun (co-added) | 421/483/514 | 3.97 ± 0.04 | – | – |
| τ Cet | 219/260/282 | –16.57 ± 0.04 | –0.04 | 2008-09-09 |
| α Cet | 165/228/284 | –25.66 ± 0.04 | –0.16 | 2007-10-22 |
| α Tau | 47/69/86 | 54.21 ± 0.03 | –0.06 | 2007-10-22 |
| β Ara | 285/408/488 | 0.22 ± 0.04 | 0.25 | 2007-09-29 |
| β Gem | 287/359/416 | 3.42 ± 0.03 | –0.04 | 2007-11-06 |
| ϵ For | 281/330/358 | 40.8 ± 0.04 | –0.01 | 2007-10-22 |
| ϵ Vir | 319/386/421 | –14.28 ± 0.03 | –0.02 | 2008-02-24 |
| η Boo | 358/410/439 | –2.23 ± 0.12 | 0.06 | 2008-02-24 |
| HD 107328 | 343/452/524 | 36.66 ± 0.03 | –0.02 | 2008-02-24 |
| HD 122563 | 353/430/492 | –26.24 ± 0.17 | 0.07 | 2008-02-24 |
| HD 140283 | 441/497/535 | –170.46 ± 0.42 | 0.05 | 2008-02-24 |
| HD 220009 | 262/342/398 | 40.18 ± 0.04 | 0.01 | 2007-10-22 |
| HD 22879 | 296/322/336 | 120.38 ± 0.08 | –0.03 | 2007-10-22 |
| HD 84937 | 444/484/513 | –14.76 ± 0.49 | 0.24 | 2007-12-03 |
| ξ Hya | 318/386/422 | –4.53 ± 0.04 | –0.01 | 2008-02-24 |
| Procyon | 352/373/377 | –3.11 ± 0.08 | 0.0 | 2007-11-06 |
| ψ Phe | 274/352/460 | 3.07 ± 0.06 | –0.31 | 2007-09-30 |
Notes. The S/N is reported for three different segments: 480–540/540–610/610–680 nm. The measured radial velocities are in km s-1 and ΔRV is the difference from the reported velocity by HARPS pipeline. The last column corresponds to the observation date.
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