Table 6

Table to replace Table 5 in Moehler et al. (2000b, NGC 6752). Physical parameters, helium abundances, and masses for the target stars in NGC 6752 as derived using metal-rich model atmospheres.

Star T eff log g M
(K) (cm s-2) (M)

ESO 1.52 m telescope observations in 1998

652 12 700±220 4.05±0.07 2.40±0.36 0.81
1132 16 300±430 4.36±0.07 2.55±0.14 0.57
1152 15 100±290 4.26±0.05 2.71±0.16 0.62
1157 15 100±370 4.20±0.07 2.98±0.26 0.60
1738 15 900±540 4.21±0.10 2.37±0.26 0.39
2735 11 600±180 4.08±0.07 1.74±0.24 1.31
3253 13 700±300 3.94±0.07 2.76±0.24 0.70
3348 12 300±210 3.94±0.07 2.65±0.36 1.00
3408 14 200±310 4.30±0.07 2.64±0.35 0.81
3410 15 000±350 4.23±0.07 2.40±0.19 0.53
3424 16 700±490 4.24±0.09 2.66±0.21 0.50
3450 13 200±200 3.99±0.05 2.45±0.26 0.59
3461 14 700±380 4.26±0.09 3.37±0.33 0.86
3655 25 000±170 5.16±0.16 2.31±0.24 0.62
3736 13 400±260 4.07±0.07 2.17±0.17 0.97
4172 12 500±200 3.88±0.05 2.70±0.50 0.72
4424 13 000±210 4.13±0.05 2.79±0.35 0.94
4551 15 000±400 4.05±0.09 2.43±0.24 0.50
4822 13 800±340 4.04±0.09 2.59±0.28 0.50
4951 16 300±480 4.42±0.09 2.72±0.21 0.65

ESO NTT observations in 1997

944 11 600±180 4.00±0.07 1.52±0.19 0.93
1391 18 400±580 4.48±0.09 2.08±0.10 0.40
1780 16 900±500 4.41±0.09 2.37±0.12 0.42
2099 18 700±810 4.60±0.10 2.41±0.22 0.50

ESO NTT observations in 1998

2697 15 000±330 4.14±0.07 2.52±0.17 1.10
2698 14 800±490 4.20±0.10 2.25±0.28 0.63
2747 21 500±830 4.81±0.09 2.17±0.10 0.54
2932 17 300±570 4.65±0.10 1.61±0.10 0.52
3006 29 300±590 5.19±0.07 3.01±0.31 0.68
3094 11 100±290 4.14±0.10 2.54±1.97 2.03
3253 13 500±350 3.87±0.09 2.12±0.31 0.61
3699 21 800±030 4.61±0.12 2.31±0.10 0.31

ESO NTT observations in 1993

491 28 000±520 5.40±0.07 3.40±0.14 0.33
916 29 300±460 5.59±0.05 1.70±0.05 0.41
1509 16 400±500 4.11±0.09 2.25±0.16 0.28
1628 20 700±720 4.81±0.09 2.55±0.12 0.43
2162 33 400±500 5.78±0.07 1.91±0.09 0.44
2395 20 900±810 5.07±0.09 1.80±0.09 0.50
3915 30 600±580 5.54±0.07 3.19±0.19 0.56
3975 20 300±580 4.94±0.07 2.06±0.12 0.65
4009 30 100±040 5.62±0.12 3.14±0.19 0.51
4548 20 400±590 5.06±0.19 2.03±0.17 0.58

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