Table 1
Velocities and polarization measurements for the entire sample of Mira and SRa stars from the HPOL database (Wolff et al. 1996).
| Star | π (mas) | Vrad (km s-1) | Vtan (km s-1) | p (%) |
|
|
||||
| V CVn | 1.44 ± 0.86 | −4.70 ± 0.61 | 133 ± 82 | 1−6 |
| o Ceti | 10.91 ± 1.22 | 63.5 ± 0.6 | 103 ± 12 | 0−1 |
| Y Tau | 2.80 ± 1.01 | 17.0 ± 4.4 | 9 ± 4 | 0−1.5 |
| η Gem | 8.48 ± 1.23 | 22.39 ± 0.36 | 36 ± 6 | <1 |
| χ Cyg | 5.53 ± 1.10 | 1.60 ± 0.60 | 37 ± 8 | 0−2 |
| o1 Ori | 5.01 ± 0.71 | −8.40 ± 0.23 | 52 ± 8 | ≈1 |
| R Lyr | 10.94 ± 0.12 | −27.15 ± 0.20 | 37 ± 7 | <1 |
| ρ Per | 10.60 ± 0.25 | 30.81 ± 0.11 | 74 ± 2 | < 1 |
| U Hya | 4.80 ± 0.23 | −25.8 ± 1.7 | 56 ± 3 | < 1 |
| UU Aur | 0.38 ± 0.41 | 13.4 ± 0.8 | 248 ± 272 | < 1 |
| Y CVn | 3.12 ± 0.34 | 15.3 ± 0.4 | 20 ± 3 | < 1 |
| g Her | 9.21 ± 0.18 | 1.49 ± 0.38 | 16 ± 0.4 | < 1 |
| R Leo | 14.03 ± 2.65 | 14.1 ± 0.6 | 14 ± 3 | 0−2 |
| L2 Pup | 15.61 ± 0.99 | 53.0 ± 0.7 | 104 ± 7 | 1−6 |
Notes. Polarization measurements for L2 Pup from Magalhães et al. (1986a). Values of parallax, radial and tangential velocities are from the Simbad database (http://simbad.u-strasbg.fr/simbad/) as reported by van Leeuwen (2007).
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