Table 4.
Results of the absolute magnitudes, distance moduli, and distances obtained from the mean I and V magnitudes and BaSTI ZAHB models.
| Cluster | MI | (m − M)I | DI [kpc] | MV | (m − M)V | DV [kpc] | DBV21 | DVB21 |
|---|---|---|---|---|---|---|---|---|
| NGC 6266 | 0.22 ± 0.08 | 14.95 ± 0.08 | 6.6 ± 0.4 | 0.65 ± 0.08 | 15.65 ± 0.09 | 6.5 ± 0.5 | 6.4 ± 0.1 | 5.6 ± 0.3 |
| NGC 6441( † ) | 0.12 ± 0.07 | 16.35 ± 0.07 | 13.1 ± 0.7 | 0.54 ± 0.07 | 16.93 ± 0.07 | 12.7 ± 1.0 | 12.7 ± 0.2 | 12.7 ± 1.8 |
| NGC 6626 | 0.16 ± 0.10 | 14.47 ± 0.11 | 5.6 ± 0.3 | 0.59 ± 0.10 | 15.22 ± 0.12 | 5.9 ± 0.5 | 5.4 ± 0.1 | 5.1 ± 0.3 |
| NGC 6638 | 0.24 ± 0.09 | 15.64 ± 0.10 | 9.6 ± 0.5 | 0.67 ± 0.09 | – | – | 9.8 ± 0.3 | 9.0 ± 1.0 |
| NGC 6642 | 0.18 ± 0.10 | 15.25 ± 0.11 | 8.2 ± 0.7 | 0.61 ± 0.10 | – | – | 8.0 ± 0.2 | 8.3 ± 0.9 |
| NGC 6717 | 0.16 ± 0.11 | 14.72 ± 0.15 | 7.3 ± 0.5 | 0.59 ± 0.11 | 15.11 ± 0.15 | 7.5 ± 0.6 | 7.5 ± 0.1 | 8.9 ± 0.9 |
Notes. The distances derived by Baumgardt & Vasiliev (2021, BV21) and Vasiliev & Baumgardt (2021, VB21) are also provided for comparison purposes. ( † ) Helium-enhanced BaSTI ZAHB models were applied, with Y = 0.350, due to the different category of the RRLs (OoIII).
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