Table 1
Summary of observations.
| ID | HD | V | Spec. | Mask | v sin i | Date | HJD | # | Exp. | RV | Bℓ | σ |
| mag | K | km s-1 | 2 450 000 + | s | km s-1 | G | G | |||||
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| Am Stars | ||||||||||||
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| Sirius | 48 915 | −1.47 | A1m | 10000 | 16.5 (2) | 12Mar.07 | 4172.33 | 32 | 1024 | −7.3 | −0.10 | 0.32 |
| α Gem B | 60 178 | 2.9 | A2m | 9000 | 20 (1) | 13Mar.07 | 4173.41 | 4 | 2800 | −16.3 | −0.40 | 0.79 |
| 15 UMa | 78 209 | 4.5 | F3m | 7500 | 38 (1) | 14Mar.07 | 4174.43 | 1 | 3200 | +0.7 | −1.74 | 2.17 |
| τ UMa | 78 362 | 4.6 | F3m | 7250 | 11.3 (1) | 11Mar.07 | 4171.39 | 1 | 3200 | −8.7 | −0.6 | 0.54 |
| λ UMa | 89 021 | 3.4 | A2m | 9000 | 53 (3) | 11Mar.07 | 4171.51 | 3 | 3600 | +19.9 | 2.77 | 2.91 |
| β UMa | 95 418 | 2.3 | A1V | 9500 | 48 (3) | 14Mar.07 | 4174.50 | 6 | 2880 | −12.0 | −3.03 | 2.93 |
| θ Leo | 97 633 | 3.3 | A2V | 9250 | 23.5 (1) | 12Mar.07 | 4172.53 | 3 | 3600 | +7.4 | 1.60 | 1.39 |
| 32 Vir | 110 951 | 5.2 | F0IVm | 7250 | 19.3 (1) | 12Mar.07 | 4172.58 | 1 | 3600 | −39.3 | 2.15 | 1.62 |
| 13Mar.07 | 4173.58 | 1 | 3600 | −45.0 | −1.27 | 1.53 | ||||||
| 02Apr.08 | 4559.49 | 1 | 3600 | −57.5 | −2.53 | 1.98 | ||||||
| λ Vir | 125 337 | 4.5 | A2m | 9500 | 13Mar.07 | 4173.63 | 2 | 3200 | −4.47 | 2.88 | ||
| Comp. A | 36 (4) | 13Mar.07 | 4173.63 | 2 | 3200 | +11.5 | −1.20 | 2.69 | ||||
| Comp. B | 10 (4) | 13Mar.07 | 4173.63 | 2 | 3200 | −27.9 | −3.12 | 1.41 | ||||
| 22 Boo | 126 661 | 5.4 | F0m | 8000 | 36 (1) | 13Mar.07 | 4173.68 | 1 | 3200 | −27.6 | −1.44 | 2.18 |
| 141 675 | 5.8 | A3m | 8000 | 33 (1) | 14Mar.07 | 4174.66 | 1 | 3600 | −0.8 | −4.91 | 3.11 | |
| ϵ Ser | 141 795 | 3.7 | A2m | 8500 | 33.5 (1) | 12Mar.07 | 4172.65 | 2 | 3200 | −10.0 | −0.79 | 1.40 |
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| HgMn | ||||||||||||
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| κ Cnc | 78 316 | 5.2 | B8 | 13 000 | 6.8 (2) | 13Mar.07 | 4173.46 | 1 | 3200 | +76.2 | −1.05 | 3.12 |
| ι CrB | 143 807 | 4.9 | A0 | 10 500 | 1.0 (5) | 11Mar.07 | 4171.67 | 2 | 6400 | −19.6 | 0.07 | 1.34 |
| φ Her | 145 389 | 4.2 | B9 | 11 000 | 8.0 (6) | 12Mar.07 | 4172.70 | 3 | 4800 | −15.4 | −1.76 | 1.99 |
Notes. Individual columns show target ID, HD number, spectral class, mask temperature, v sin i (number of reference given at the end of the note), date observed, associated HJD, number of exposures acquired, total exposure time, RV, longitudinal field Bℓ and its uncertainty σ.
References. (1) Shorlin et al. (2002); (2) Landstreet et al. (2009); (3) Fekel (2003); (4) Zaho et al. (2007); (5) Dubaj et al. (2005); (6) Zavala et al. (2007).
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