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Table 4
Comaprison between the velocity dispersion (σ) and systemic (mean) velocity of non-cluster member stars in each field and the Besançon model fields.
| Cluster/field | σdata | σmodel | Vsys(data) | Vsys(model) |
|
|
||||
| M 4 | 61.7 | 78.2 | –15.1 | –36.2 |
| M 12 | 53.2 | 68.1 | –20.4 | 0.9 |
| M 22 | 60.9 | 81.3 | –2.8 | 32.6 |
| M 30 | 49.0 | 52.6 | –10.9 | –9.4 |
| M 53 | 53.0 | 40.0 | 0.1 | –2.6 |
| M 55 | 59.4 | 74.6 | –8.8 | 7.6 |
| M 68 | 35.9 | 51.4 | 7.2 | 12.8 |
| NGC 288 | 40.8 | 38.1 | 7.8 | 6.1 |
| NGC 6752 | 50.4 | 62.6 | –5.5 | –15.5 |
| 47 Tuc | 58.8 | 49.8 | 39.1 | 16.0 |
Notes. All values are given in km s-1.
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