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Home All issues Volume 548 (December 2012) A&A, 548 (2012) A34 Full HTML
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Table 4

Results for the stellar parameters, for the DMA (upper portion) and SAT (lower portion) subsamples.

Tex (K) log g [FeI/H] [FeII/H] ξ (km s-1) BC(V) M V M bol L/L⊙ R/R⊙ M/M⊙ D (pc) [Ba/Eu] Class Var.
DMA subsample
BS 15621-047
4750 1.48 –2.29 –2.35 1.05 –0.384 –1.38 –1.76 02.85 29.73 0.96 9700 –0.49 r B
70 0.09 0.07 0.09 0.05 0.025 0.21 0.20 76.37 2.97 0.09 1188
BS 16033-081
5020 1.84 –2.20 –2.07 1.2 –0.297 –0.61 –0.91 82.92 17.94 0.80 5620 –1.31 r B
50 0.07 0.05 0.07 0.1 0.014 0.13 0.12 21.33 1.12 0.00 542
BS 16077-077
5900 3.19 –2.05 –2.00 1.00 –0.164 1.76 1.59 18.29 4.11 0.95 2344 0.76 s
50 0.08 0.05 0.09 0.20 0.007 0.20 0.20 3.45 0.41 0.09 279
BS 16082-129
5080 1.98 –2.65 –2.59 1.30 –0.298 –0.26 –0.56 32.80 14.92 0.77 5200 ... no?r?
50 0.11 0.06 0.08 0.05 0.014 0.27 0.27 33.05 1.89 0.13 773
BS 16543-097
5220 2.54 –2.48 –2.36 1.85 –0.264 1.00 0.73 40.41 7.80 0.77 1970 –0.49 r
50 0.10 0.06 0.08 0.10 0.012 0.16 0.16 6.10 0.61 0.05 225
BS 16929-005
5250 3.10 –3.15 –3.02 0.90 –0.288 2.40 2.11 11.39 4.09 0.77 1670 –0.74 r
50 0.09 0.06 0.09 0.10 0.010 0.22 0.22 2.29 0.42 0.10 207
CS 22949-008
6000 3.74 –2.45 –2.61 1.5 –0.181 3.32 3.14 4.40 1.95 0.76 1430 ... s?rs?
50 0.07 0.03 0.09 0.1 0.002 0.15 0.15 0.61 0.14 0.05 143
CS 29503-010
6050 3.66 –1.69 –1.70 1.6 –0.135 2.91 2.77 6.17 2.27 0.86 1400 0.12 rs
50 0.08 0.02 0.06 0.1 0.003 0.15 0.15 0.87 0.17 0.05 146
CS 29512-073
5560 3.44 –2.06 –1.88 1.1 –0.195 2.78 2.58 7.35 2.93 0.86 1730 1.05 s
50 0.07 0.02 0.04 0.1 0.006 0.12 0.12 0.85 0.18 0.02 160
CS 29526-110
6650 3.79 –2.19 –2.29 1.6 –0.152 2.85 2.70 6.62 1.95 0.85 1170 0.01 rs B
50 0.07 0.04 0.10 0.1 0.002 0.12 0.12 0.76 0.12 0.02 108
CS 29528-028
7100 4.27 –2.12 –2.17 1.2 –0.155 3.81 3.65 2.75 1.10 0.81 1320 0.33 rs
50 0.07 0.06 0.18 0.3 0.003 0.12 0.12 0.31 0.07 0.02 121
CS 31070-073
6190 3.86 –2.55 –2.64 1.5 –0.181 3.43 3.25 3.99 1.74 0.80 1630 –0.41 r
50 0.07 0.03 0.08 0.1 0.001 0.12 0.12 0.46 0.11 0.02 150
SAT subsample
Tex (K) log g [Fe/H] ξ (km s-1) [Ba/Eu] Class Var.
BS 16080-175
6240  ±  100 3.70  ±  0.1 –1.86  ±  0.2 1.05  ±  0.1 0.5 rs
BS 17436-058
5340  ±  100 2.20  ±  0.1 –1.90  ±  0.2 2.70  ±  0.1 0.44 rs
CS 22183-015
5470  ±  100 2.85  ±  0.1 –2.85  ±  0.2 1.45  ±  0.1 0.52 s?rs?
CS 22887-048
6500  ±  100 3.35  ±  0.1 –1.70  ±  0.2 2.05  ±  0.1 0.51 s?rs? B
CS 22898-027
6240  ±  100 3.72  ±  0.1 –2.30  ±  0.2 1.40  ±  0.1 0.35 rs
CS 29502-092
4970  ±  100 1.70  ±  0.1 –3.05  ±  0.2 1.85  ±  0.1 –1.58 r

Notes. For the DMA subsample, Tex is the excitation temperature, Mbol is the bolometric magnitude, L is the luminosity, R is the radii, M the mass, π the parallax. Uncertainties are shown in the second line. For [Fe/H], the uncertainties are the standard error of the mean abundance, excluding the effects of errors on atmosphere parameters. SAT did not use isochrones, so did not determine values for BC(V), MV, Mbol, L, R, M or D. The last column indicates whether the star is binary or not, according to Tsangarides (2005).

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