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Table 4

Stellar atmosphere best-fit parameters and 1σ uncertainties.

Source Teff [K] log g v sin i [km s−1](†) yHe εC εN εO εSi εP
AV 80 41 500−750+1250$\[41 500_{-750}^{+1250}\]$ 3.88−0.10+0.12$\[3.88_{-0.10}^{+0.12}\]$ 305−20+25$\[305_{-20}^{+25}\]$ 0.08−0.01+0.02$\[0.08_{-0.01}^{+0.02}\]$ 7.7−0.6+0.1$\[7.7_{-0.6}^{+0.1}\]$ 7.5−0.2+0.5$\[7.5_{-0.2}^{+0.5}\]$ 7.5−0.5+0.7$\[7.5_{-0.5}^{+0.7}\]$ 6.7−0.7+0.5$\[6.7_{-0.7}^{+0.5}\]$ 3.6−0.2+0.8$\[3.6_{-0.2}^{+0.8}\]$
AV 15 39 750−1500+1250$\[39 750_{-1500}^{+1250}\]$ 3.70−0.12+0.10$\[3.70_{-0.12}^{+0.10}\]$ 110−10+10$\[110_{-10}^{+10}\]$ 0.10−0.01+0.01$\[0.10_{-0.01}^{+0.01}\]$ 7.8−0.3+0.3$\[7.8_{-0.3}^{+0.3}\]$ 7.8−0.1+0.4$\[7.8_{-0.1}^{+0.4}\]$ 7.5−0.6+0.6$\[7.5_{-0.6}^{+0.6}\]$ 7.0−0.9+0.3$\[7.0_{-0.9}^{+0.3}\]$ 4.3−0.8+0.2$\[4.3_{-0.8}^{+0.2}\]$
AV 95 38 250−1000+1000$\[38 250_{-1000}^{+1000}\]$ 3.64−0.12+0.08$\[3.64_{-0.12}^{+0.08}\]$ 75−10+10$\[75_{-10}^{+10}\]$ 0.14−0.02+0.01$\[0.14_{-0.02}^{+0.01}\]$ 7.5−0.4+0.3$\[7.5_{-0.4}^{+0.3}\]$ 7.8−0.4+0.3$\[7.8_{-0.4}^{+0.3}\]$ 8.2−0.4+0.5$\[8.2_{-0.4}^{+0.5}\]$ 6.6−0.5+0.6$\[6.6_{-0.5}^{+0.6}\]$ 4.5−0.6+0.5$\[4.5_{-0.6}^{+0.5}\]$
AV 207 38 000−750+1250$\[38 000_{-750}^{+1250}\]$ 3.82−0.12+0.28$\[3.82_{-0.12}^{+0.28}\]$ 110−15+10$\[110_{-15}^{+10}\]$ 0.12−0.03+0.01$\[0.12_{-0.03}^{+0.01}\]$ 7.7−0.3+0.4$\[7.7_{-0.3}^{+0.4}\]$ 7.7−0.6+0.7$\[7.7_{-0.6}^{+0.7}\]$ 8.6−0.7+0.3$\[8.6_{-0.7}^{+0.3}\]$ 8.1−0.7+0.4$\[8.1_{-0.7}^{+0.4}\]$ 5.0−1.9+1.4$\[5.0_{-1.9}^{+1.4}\]$
AV 69 36 750−1250+1000$\[36 750_{-1250}^{+1000}\]$ 3.50−0.08+0.16$\[3.50_{-0.08}^{+0.16}\]$ 100−15+10$\[100_{-15}^{+10}\]$ 0.09−0.01+0.03$\[0.09_{-0.01}^{+0.03}\]$ 7.6−0.3+0.2$\[7.6_{-0.3}^{+0.2}\]$ 6.4−0.4+0.8$\[6.4_{-0.4}^{+0.8}\]$ 8.2−0.5+0.2$\[8.2_{-0.5}^{+0.2}\]$ 6.5−0.5+0.7$\[6.5_{-0.5}^{+0.7}\]$ 4.1−0.8+0.3$\[4.1_{-0.8}^{+0.3}\]$
AV 469 34 500−1000+1000$\[34 500_{-1000}^{+1000}\]$ 3.36−0.14+0.08$\[3.36_{-0.14}^{+0.08}\]$ 85−10+10$\[85_{-10}^{+10}\]$ 0.20−0.04+0.03$\[0.20_{-0.04}^{+0.03}\]$ 7.5−0.2+0.3$\[7.5_{-0.2}^{+0.3}\]$ 8.2−0.2+0.3$\[8.2_{-0.2}^{+0.3}\]$ 8.1−0.2+0.8$\[8.1_{-0.2}^{+0.8}\]$ 7.8−0.2+0.3$\[7.8_{-0.2}^{+0.3}\]$ 4.0−0.9+0.5$\[4.0_{-0.9}^{+0.5}\]$
AV 479 33 250−1000+1500$\[33 250_{-1000}^{+1500}\]$ 3.42−0.24+0.06$\[3.42_{-0.24}^{+0.06}\]$ 90−5+15$\[90_{-5}^{+15}\]$ 0.13−0.01+0.04$\[0.13_{-0.01}^{+0.04}\]$ 7.5−0.2+0.2$\[7.5_{-0.2}^{+0.2}\]$ 7.3−0.4+0.2$\[7.3_{-0.4}^{+0.2}\]$ 8.2−0.3+0.4$\[8.2_{-0.3}^{+0.4}\]$ 7.8−0.1+0.4$\[7.8_{-0.1}^{+0.4}\]$ 4.0−0.8+0.5$\[4.0_{-0.8}^{+0.5}\]$
AV 307 29 500−250+250$\[29 500_{-250}^{+250}\]$ 3.46−0.04+0.16$\[3.46_{-0.04}^{+0.16}\]$ 55−10+15$\[55_{-10}^{+15}\]$ 0.11−0.03+0.01$\[0.11_{-0.03}^{+0.01}\]$ 7.8−0.1+0.2$\[7.8_{-0.1}^{+0.2}\]$ 7.7−0.3+0.3$\[7.7_{-0.3}^{+0.3}\]$ 7.8−0.1+0.5$\[7.8_{-0.1}^{+0.5}\]$ 7.1−0.2+0.1$\[7.1_{-0.2}^{+0.1}\]$ 5.5−1.4+0.8$\[5.5_{-1.4}^{+0.8}\]$
AV 372 30 750−1250+1500$\[30 750_{-1250}^{+1500}\]$ 3.10−0.12+0.16$\[3.10_{-0.12}^{+0.16}\]$ 155−5+15$\[155_{-5}^{+15}\]$ 0.17−0.03+0.03$\[0.17_{-0.03}^{+0.03}\]$ 7.7−0.2+0.2$\[7.7_{-0.2}^{+0.2}\]$ 7.7−0.9+0.8$\[7.7_{-0.9}^{+0.8}\]$ 8.2−1.2+0.8$\[8.2_{-1.2}^{+0.8}\]$ 7.7−0.9+0.2$\[7.7_{-0.9}^{+0.2}\]$ 3.2−0.2+0.9$\[3.2_{-0.2}^{+0.9}\]$
AV 327 29 500−1000+250$\[29 500_{-1000}^{+250}\]$ 3.28−0.08+0.18$\[3.28_{-0.08}^{+0.18}\]$ 80−15+10$\[80_{-15}^{+10}\]$ 0.15−0.04+0.01$\[0.15_{-0.04}^{+0.01}\]$ 8.0−0.2+0.2$\[8.0_{-0.2}^{+0.2}\]$ 7.7−0.3+0.7$\[7.7_{-0.3}^{+0.7}\]$ 8.8−0.6+0.2$\[8.8_{-0.6}^{+0.2}\]$ 7.3−0.2+0.2$\[7.3_{-0.2}^{+0.2}\]$ 5.0−1.5+0.8$\[5.0_{-1.5}^{+0.8}\]$
AV 83 36 000−1250+1250$\[36 000_{-1250}^{+1250}\]$ 3.24−0.10+0.34$\[3.24_{-0.10}^{+0.34}\]$ 80−20+45$\[80_{-20}^{+45}\]$ 0.18−0.05+0.06$\[0.18_{-0.05}^{+0.06}\]$ 7.8−0.7+0.5$\[7.8_{-0.7}^{+0.5}\]$ 8.7−0.3+0.3$\[8.7_{-0.3}^{+0.3}\]$ 7.8−0.7+0.3$\[7.8_{-0.7}^{+0.3}\]$ 8.0−0.5+0.3$\[8.0_{-0.5}^{+0.3}\]$ ...
2dFS 163 36 500−1250+250$\[36 500_{-1250}^{+250}\]$ 4.14−0.40+0.02$\[4.14_{-0.40}^{+0.02}\]$ 90−35+35$\[90_{-35}^{+35}\]$ 0.08−0.01+0.05$\[0.08_{-0.01}^{+0.05}\]$ 6.8−0.2+0.3$\[6.8_{-0.2}^{+0.3}\]$ 8.0−0.6+0.3$\[8.0_{-0.6}^{+0.3}\]$ 7.2−0.6+0.7$\[7.2_{-0.6}^{+0.7}\]$ 6.1−0.1+0.5$\[6.1_{-0.1}^{+0.5}\]$ ...
AV 70 33 750−250+500$\[33 750_{-250}^{+500}\]$ 3.54−0.06+0.08$\[3.54_{-0.06}^{+0.08}\]$ 120−15+15$\[120_{-15}^{+15}\]$ 0.15−0.01+0.04$\[0.15_{-0.01}^{+0.04}\]$ 7.2−0.2+0.1$\[7.2_{-0.2}^{+0.1}\]$ 7.7−0.8+0.1$\[7.7_{-0.8}^{+0.1}\]$ 7.8−0.8+0.1$\[7.8_{-0.8}^{+0.1}\]$ 7.3−0.1+0.4$\[7.3_{-0.1}^{+0.4}\]$ 3.5−0.5+1.1$\[3.5_{-0.5}^{+1.1}\]$

Notes. The bottom rows with gray text indicate parameter values that are likely not representative of the stellar properties due to poor fits. εx refers to the number abundance relative to hydrogen as εx = log(nx/nH) + 12. (†)The broadening profile of the rotation is also used to account for broadening macroturbulent velocities, and the listed v sin i may therefore be higher than the true value.

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