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Table 4.
Atmospheric parameters for stars hotter than 40 000 K derived using model atmospheres with [M/H] = +1.
| Cluster | Star | Teff | log g |
 |
M |
|---|---|---|---|---|---|
| (K) | (cm s−2) | (M⊙) | |||
| NGC 5139 | UIT151 | 57 400 ± 2200 | 5.37 ± 0.08 | −1.07 ± 0.08 | 0.51 |
| Dk3873 | 47 900 ± 1200 | 5.15 ± 0.08 | −1.19 ± 0.08 | 0.42 | |
| ROA5342 | 49 800 ± 1400 | 4.98 ± 0.08 | −1.15 ± 0.06 | 0.46 | |
| NGC 6121 | UVBS2 | 46 200 ± 400 | 5.92 ± 0.12 | +0.96 ± 0.14 | 1.06 |
| NGC 6656 | UVBS2 | 62 300 ± 9600 | 4.59 ± 0.16 | +0.40 ± 0.18 | 0.31 |
| NGC 6712 | C49 | 47 800 ± 1800 | 4.64 ± 0.08 | −1.10 ± 0.08 | 0.51 |
| New analysis of data from Moehler et al. (1998) | |||||
| NGC 6121 | Y453 | 56 500 ± 1800 | 5.71 ± 0.12 | −1.16 ± 0.10 | 0.79 |
| NGC 6723 | III60 | 42 300 ± 1400 | 4.80 ± 0.12 | −1.13 ± 0.12 | 1.19 |
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