Table 1.
Atmospheric and stellar parameters of the program stars.
| Object | Teff | log (g) | νrad | ν sin(i) | M | τ | log(L/L⊙) | R | Ω/Ωcrit | E(B − V) | d | 1σ | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (K) | (cgs) | (km s−1) | (M⊙) | (Myr) | (R⊙) | (mag) | (kpc) | ||||||||||||||||
| HVS 1 (SDSS J090744.99+024506.9) | 11 120 | +280 −340 |
3.85 | +0.13 −0.16 |
829.7 | +5.5 −5.7 |
160 | +37 −23 |
3.2 | +0.3 −0.3 |
272 | +29 −28 |
2.22 | +0.20 −0.15 |
3.5 | +1.1 −0.6 |
0.75 | +0.05 −0.05 |
0.099 | +0.087 −0.069 |
99.3 | +39.2 −23.6 |
+15.2 −9.2 |
| HVS 4 (SDSS J091301.01+305119.8) | 13 280 | +370 −340 |
3.89 | +0.16 −0.16 |
604.6 | +7.1 −6.6 |
138 | +34 −40 |
4.0 | +0.4 −0.4 |
150 | +14 −26 |
2.59 | +0.21 −0.22 |
3.8 | +1.0 −0.9 |
0.64 | +0.03 −0.05 |
0.005 | +0.016 −0.005 |
78.3 | +22.2 −18.5 |
+8.6 −7.2 |
| HVS 5 (SDSS J091759.48+672238.3) | 12 530 | +330 −380 |
4.20 | +0.14 −0.15 |
542.5 | +7.4 −7.6 |
131 | +30 −33 |
3.3 | +0.2 −0.3 |
97 | +78 −95 |
2.09 | +0.20 −0.18 |
2.4 | +0.6 −0.5 |
0.61 | +0.04 −0.18 |
0.109 | +0.033 −0.036 |
31.2 | +8.3 −6.4 |
+3.2 −2.5 |
| HVS 6 (SDSS J110557.45+093439.5 | 12 190 | +420 −440 |
4.19 | +0.21 −0.18 |
619.3 | +9.7 −10.5 |
125 | +44 −89 |
3.1 | +0.2 −0.4 |
142 | +85 −139 |
2.04 | +0.17 −0.27 |
2.3 | +0.7 −0.6 |
0.59 | +0.07 −0.59 |
0.033 | +0.065 −0.033 |
57.7 | +17.1 −18.5 |
+6.6 −7.2 |
| HVS 7 (SDSS J113312.12+010824.9) | 12 500 | +270 −270 |
3.93 | +0.11 −0.12 |
524.0 | +4.2 −3.8 |
58 | +25 −29 |
3.5 | +0.4 −0.3 |
185 | +17 −25 |
2.39 | +0.18 −0.18 |
3.4 | +0.7 −0.6 |
0.31 | +0.07 −0.07 |
0.006 | +0.021 −0.006 |
48.2 | +11.1 −9.5 |
+4.3 −3.7 |
| HVS 8 (SDSS J094214.04+200322.1) | 10 960 | +380 −330 |
4.04 | +0.19 −0.17 |
499.6 | +8.8 −8.6 |
282 | +26 −69 |
2.9 | +0.3 −0.2 |
226 | +60 −131 |
1.98 | +0.18 −0.21 |
2.7 | +0.8 −0.6 |
0.95 | +0.01 −0.01 |
0.026 | +0.039 −0.026 |
37.2 | +11.4 −9.2 |
+4.4 −3.6 |
| HVS 9 (SDSS J102137.08−005234.8) | 12 030 | +360 −340 |
3.91 | +0.18 −0.14 |
622.0 | +7.8 −7.6 |
261 | +35 −28 |
3.5 | +0.3 −0.3 |
175 | +21 −60 |
2.35 | +0.15 −0.24 |
3.5 | +0.7 −0.9 |
0.95 | +0.01 −0.01 |
0.106 | +0.049 −0.036 |
66.6 | +16.0 −17.8 |
+6.2 −7.0 |
| HVS 10 (SDSS J120337.85+180250.4) | 11 040 | +370 −570 |
4.18 | +0.20 −0.19 |
462.0 | +12.9 −5.6 |
55 | +45 −59 |
2.7 | +0.2 −0.3 |
210 | +127 −206 |
1.82 | +0.20 −0.25 |
2.2 | +0.8 −0.6 |
0.29 | +0.09 −0.22 |
0.047 | +0.050 −0.047 |
54.2 | +16.0 −13.8 |
+6.2 −5.4 |
| HVS 12 (SDSS J105009.60+031550.7) | 11 170 | +400 −460 |
4.34 | +0.20 −0.20 |
545.0 | +8.7 −8.6 |
0 | +46 −0 |
2.5 | +0.2 −0.2 |
90 | +197 −86 |
1.64 | +0.22 −0.14 |
1.8 | +0.6 −0.3 |
0.00 | +0.01 −0.00 |
0.076 | +0.095 −0.076 |
51.7 | +23.1 −15.8 |
+9.0 −6.1 |
| HVS 13 (SDSS J105248.31−000133.9) | 11 370 | +580 −420 |
4.11 | +0.26 −0.22 |
568.1 | +13.1 −14.2 |
166 | +34 −105 |
2.9 | +0.4 −0.3 |
200 | +83 −197 |
1.97 | +0.28 −0.29 |
2.5 | +1.1 −0.8 |
0.76 | +0.01 −0.26 |
0.037 | +0.070 −0.037 |
95.2 | +45.4 −32.5 |
+17.7 −12.7 |
| B 434 (SDSS J110224.37+025002.8) | 10 190 | +390 −270 |
3.85 | +0.17 −0.17 |
445.5 | +6.3 −5.8 |
101 | +35 −24 |
2.8 | +0.2 −0.2 |
402 | +41 −58 |
2.01 | +0.18 −0.17 |
3.3 | +0.9 −0.8 |
0.54 | +0.08 −0.12 |
0.072 | +0.053 −0.035 |
40.5 | +12.1 −9.5 |
+4.7 −3.7 |
| B 485 (SDSS J101018.82+302028.1) | 15 200 | +370 −410 |
3.89 | +0.11 −0.13 |
422.9 | +4.5 −3.4 |
69 | +27 −19 |
4.8 | +0.6 −0.4 |
94 | +12 −11 |
2.91 | +0.23 −0.15 |
4.1 | +1.2 −0.5 |
0.35 | +0.07 −0.05 |
0.018 | +0.010 −0.018 |
33.3 | +9.4 −4.3 |
+3.7 −1.7 |
| B 711 (SDSS J142001.94+124404.8) | 9170 | +230 −250 |
3.71 | +0.13 −0.18 |
271.0 | +2.9 −3.5 |
0 | +39 −0 |
2.8 | +0.1 −0.3 |
393 | +151 −42 |
1.97 | +0.17 −0.14 |
3.9 | +1.0 −0.7 |
0.00 | +0.39 −0.00 |
0.009 | +0.026 −0.009 |
28.5 | +8.0 −5.5 |
+3.1 −2.2 |
| B 733 (SDSS J144955.58+310351.4) | 10 750 | +240 −250 |
4.23 | +0.12 −0.11 |
350.8 | +4.1 −3.5 |
223 | +14 −25 |
2.6 | +0.2 −0.3 |
123 | +102 −119 |
1.71 | +0.11 −0.18 |
2.1 | +0.3 −0.5 |
0.95 | +0.01 −0.39 |
0.024 | +0.036 −0.024 |
9.9 | +1.7 −2.1 |
+0.7 −0.9 |
Notes. Uncertainties in the atmospheric parameters are the quadratic sums of statistical (99%-confidence limits) and systematic uncertainties. Systematic uncertainties cover only the effects induced by additional variations of 2% in Teff and 0:1 in log(g) and are formally taken to be 99%-confidence limits (see Irrgang et al. 2014 for details). Uncertainties in the stellar parameters cover the effects induced by varying Teff and log(g) in the given uncertainty ranges and, therefore, are also formally taken to be 99%-confidence limits. For comparison, distance uncertainties are also given as 1σ uncertainties, i.e., as 68%-confidence limits, by dividing the 99%-confidence limits by a factor of 2:576. Photometric uncertainties are included in the error budget for the distance. The atmospheric parameters of B 711 are based on ATLAS12/SYNTHE.
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