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Table 1
Main parameters for BH176 obtained from the optical CMD and theoretical considerations from the literature.
| Parameter | Value | Source, method |
|
|
||
| E(V − I), AJ, AK | 0.796, 0.522, 0.212 | Sect. 2 |
| V0,(V − I)0 (RC) | 16.78 ± 0.04, 1.045 ± 0.03 | CMD |
| V0,(V − I)0 (MSTO) | 19.65 ± 0.2, 0.60 ± 0.15 | CMD |
| V0,(V − I)0 (RB) | 17.55 ± 0.07, 1.07 ± 0.1 | CMD |
| ΔV (RB-HB) | 0.7 ± 0.08 | CMD |
| ΔV (MSTO-HB) | 2.9 ± 0.2 | CMD |
| (m − M)0, mag | 15.9 ± 0.07 | Girardi & Salaris (2001) |
| Mv,Mi (RC) | 0.88, −0.17 ± 0.1 | Girardi & Salaris (2001) |
| Mv (RB) | 1.46 ± 0.07 | Alves & Sarajedini (1999) |
| [Fe/H] , dex (RC) |
|
Girardi & Salaris (2001) |
| [Fe/H] , dex (RB-HB) | −0.23 | Alves & Sarajedini (1999) |
| [Fe/H] , dex | −0.14 ± 0.27 | Sarajedini (1994), |
| Sarajedini & Milone (1995) | ||
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