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Table 3.

Atmospheric parameters and element abundances for the targets with a projected rotational velocity, 40 <  ve sin i ≤ 80 km s−1.

Star Classification Teff Method log g vt ϵMg ϵN Mass Age Age
(K) (cm s−2) (km s−1) (dex) (dex) (M) (Myr) (TAMS)
0023 B0.2: (Be–Fe) 31 000 D11 3.65 10 7.52 17.2 7.3 0.66
0026 B0 IV (Nstr) 31 000 H08 3.70 5 6.65 7.76 17.0 7.3 0.66
0047 B2.5 III 19 850 H08 3.25 2 6.74 7.34 9.0 23.7 0.97
0057 B2.5 III 19 850 H08 3.35 4 6.53 < 6.8 8.6 25.6 0.96
0089 B1-2 (Be–Fe) 25 500 D11 4.10 0 < 7.1 10.8 13.9 0.77
0098 B1.5 V 26 100 H08 4.05 1 6.99 6.87 10.4 14.2 0.75
0111 B0.5 V 28 000 He+ 4.10 0 < 7.0 12.2 8.1 0.54
1029 B2.5 III 19 850 A 3.25 1 6.59 6.57 10.0 19.9 0.98
1036 B2.5 III-II 19 850 A 3.25 3 6.61 7.85 9.80 20.70 0.98
1068 B0.7 III 25 500 He+ 3.85 2 6.87 < 6.8 11.4 14.2 0.86
1076 B1 III 26 500 Si 3.90 1 6.73 < 6.6 11.8 12.7 0.80
1112 B0 V 32 100 Si 4.20 2 < 7.2 14.7 5.8 0.47
1113 B3 III 18 450 A 3.30 4 6.55 7.31 7.4 33.1 0.93
1150 B1 V 26 500 He+ 4.10 2 6.77 6.53 10.8 11.9 0.66
1153 B2 V 24 950 A 4.30 0 6.89 < 6.8 9.6 16.7 0.77
1173 B1 V 26 000 A 4.10 3 6.84 7.37 10.0 11.7 0.58
1186* B2 V 24 950 A 4.05 0 7.03 < 6.8 9.4 16.3 0.72
1198 B1.5 V 26 000 A 3.80 0 6.98 7.46 9.8 14.2 0.68
1206 B2.5 V 23 900 E 4.20 1 6.93 < 6.8 8.6 19.3 0.73
1223 B1 V 27 300 A 4.30 0 6.87 < 6.9 10.2 10.8 0.55
1227* B3 V 21 500 E 4.05 0 6.53 < 7.1 7.4 27.5 0.78
1236 B1 V 27 000 A 4.30 3 6.68 < 6.9 10.2 9.0 0.46
1239 B2 V 24 950 A 4.35 0 6.92 < 7.0 8.8 16.8 0.66
1243 B3 V 21 500 E 4.15 0 6.91 < 7.3 7.4 27.8 0.78

Notes. See the Table 2 caption for more details, with the addition that in Col. 4, D11 indicates estimates from Dunstall et al. (2011).

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