Table A.3
Final parameters for the 51 clusters [ Fe / H ], [ Mg / Fe ], [ α/ Fe ] and vhelio.
| Cluster | Other | v helio | [Fe/H] | [Fe/H] | [Fe/H]* | [Fe/H] | [Mg/Fe] | [α/Fe] | ||
| names | (km s-1) | (MILES) | (Coelho) | (average) | (Car09) | (MILES) | (Coelho) | |||
|
|
||||||||||
| NGC 104 | 47 Tuc | –48 ± 10 | –0.46 ± 0.06 | –0.95 ± 0.06 | –0.71 ± 0.04 [0.35] | –0.76 ± 0.02 (1) | 0.26 ± 0.05 | 0.26 ± 0.03 | ||
| NGC 2298 | 134 ± 14 | –1.68 ± 0.16 | –1.98 ± 0.05 | –1.95 ± 0.05 [0.21] | –1.96 ± 0.04 (1) | 0.44 ± 0.06 | 0.19 ± 0.06 | |||
| NGC 2808 | 96 ± 25 | –0.67 ± 0.09 | –1.21 ± 0.06 | –1.06 ± 0.05 [0.38] | –1.18 ± 0.04 (1) | 0.22 ± 0.04 | 0.24 ± 0.03 | |||
| NGC 3201 | 472 ± 19 | –1.52 ± 0.08 | –1.51 ± 0.04 | –1.51 ± 0.03 [0.01] | –1.51 ± 0.02 (1) | 0.43 ± 0.04 | 0.22 ± 0.03 | |||
| NGC 4372 | 63 ± 10 | –1.83 ± 0.12 | –2.34 ± 0.07 | –2.22 ± 0.06 [0.36] | –2.19 ± 0.08 (1) | 0.40 ± 0.04 | 0.21 ± 0.04 | |||
| Rup 106 | –47 ± 12 | –1.60 ± 0.12 | –1.54 ± 0.05 | –1.54 ± 0.04 [0.04] | –1.78 ± 0.08 (1) | 0.45 ± 0.05 | 0.12 ± 0.03 | |||
| NGC 4590 | M 68 | –92 ± 25 | –1.86 ± 0.15 | –2.23 ± 0.05 | –2.20 ± 0.05 [0.26] | –2.27 ± 0.04 (1) | 0.39 ± 0.05 | 0.19 ± 0.05 | ||
| NGC 5634 | –29 ± 42 | –1.60 ± 0.10 | –1.82 ± 0.07 | –1.75 ± 0.06 [0.16] | –1.93 ± 0.09 (2) | 0.43 ± 0.05 | 0.20 ± 0.04 | |||
| NGC 5694 | –150 ± 9 | –1.76 ± 0.12 | –2.00 ± 0.04 | –1.98 ± 0.04 [0.17] | –2.02 ± 0.07 (1) | 0.41 ± 0.05 | 0.17 ± 0.04 | |||
| NGC 5824 | –35 ± 12 | –1.95 ± 0.05 | –2.01 ± 0.03 | –1.99 ± 0.03 [0.04] | –1.94 ± 0.14 (1) | 0.44 ± 0.03 | 0.24 ± 0.03 | |||
| NGC 5897 | 88 ± 13 | –1.63 ± 0.12 | –2.02 ± 0.04 | –1.97 ± 0.04 [0.28] | –1.90 ± 0.06 (1) | 0.43 ± 0.05 | 0.23 ± 0.04 | |||
| NGC 5904 | M 5 | 46 ± 7 | –1.02 ± 0.13 | –1.30 ± 0.06 | –1.25 ± 0.05 [0.20] | –1.33 ± 0.02 (1) | 0.35 ± 0.05 | 0.24 ± 0.04 | ||
| NGC 5927 | –99 ± 11 | –0.16 ± 0.03 | –0.82 ± 0.10 | –0.21 ± 0.02 [0.46] | –0.29 ± 0.07 (1) | 0.09 ± 0.04 | 0.30 ± 0.04 | |||
| NGC 5946 | 134 ± 29 | –1.50 ± 0.17 | –1.55 ± 0.07 | –1.54 ± 0.07 [0.04] | –1.29 ± 0.14 (1) | 0.42 ± 0.07 | 0.22 ± 0.05 | |||
| BH 176 | –6 ± 14 | –0.08 ± 0.04 | –0.07 ± 0.06 | –0.08 ± 0.04 [0.01] | – | 0.10 ± 0.05 | 0.20 ± 0.03 | |||
| Lynga 7 | BH 184 | –13 ± 28 | –0.41 ± 0.13 | –0.87 ± 0.15 | –0.61 ± 0.10 [0.33] | – | 0.21 ± 0.11 | 0.27 ± 0.06 | ||
| Pal 14 | AvdB | 45 ± 9 | –1.07 ± 0.18 | –1.27 ± 0.10 | –1.22 ± 0.09 [0.14] | –1.63 ± 0.08 (1) | 0.32 ± 0.06 | 0.24 ± 0.04 | ||
| NGC 6121 | M 4 | 23 ± 35 | –0.80 ± 0.13 | –1.05 ± 0.06 | –1.01 ± 0.05 [0.18] | –1.18 ± 0.02 (1) | 0.35 ± 0.06 | 0.27 ± 0.04 | ||
| NGC 6171 | M 107 | –122 ± 0 | –0.55 ± 0.27 | –1.00 ± 0.10 | –0.95 ± 0.09 [0.32] | –1.03 ± 0.02 (1) | 0.28 ± 0.21 | 0.20 ± 0.14 | ||
| NGC 6254 | M 10 | 43 ± 34 | –1.59 ± 0.08 | –1.55 ± 0.04 | –1.56 ± 0.04 [0.03] | –1.57 ± 0.02 (1) | 0.44 ± 0.03 | 0.21 ± 0.03 | ||
| NGC 6284 | 35 ± 21 | –0.84 ± 0.15 | –1.12 ± 0.07 | –1.07 ± 0.06 [0.20] | –1.31 ± 0.09 (2) | 0.33 ± 0.06 | 0.27 ± 0.04 | |||
| NGC 6316 | 81 ± 40 | –0.28 ± 0.08 | –0.84 ± 0.10 | –0.50 ± 0.06 [0.40] | –0.36 ± 0.14 (1) | 0.11 ± 0.06 | 0.30 ± 0.03 | |||
| NGC 6356 | 36 ± 41 | –0.30 ± 0.06 | –0.91 ± 0.07 | –0.55 ± 0.04 [0.43] | –0.35 ± 0.14 (1) | 0.12 ± 0.04 | 0.30 ± 0.02 | |||
| NGC 6355 | –215 ± 7 | –1.38 ± 0.09 | –1.54 ± 0.08 | –1.46 ± 0.06 [0.11] | –1.33 ± 0.14 (1) | 0.26 ± 0.01 | 0.27 ± 0.05 | |||
| NGC 6352 | –138 ± 36 | –0.41 ± 0.06 | –0.76 ± 0.07 | –0.54 ± 0.04 [0.25] | –0.62 ± 0.05 (1) | 0.15 ± 0.05 | 0.30 ± 0.02 | |||
| NGC 6366 | –137 ± 54 | –0.41 ± 0.07 | –0.81 ± 0.07 | –0.61 ± 0.05 [0.28] | –0.59 ± 0.08 (1) | 0.22 ± 0.05 | 0.30 ± 0.02 | |||
| HP 1 | BH 229 | 54 ± 5 | –0.70 ± 0.11 | –1.49 ± 0.09 | –1.17 ± 0.07 [0.56] | –1.57 ± 0.09 (2) | 0.33 ± 0.07 | 0.28 ± 0.04 | ||
| NGC 6401 | –120 ± 17 | –0.59 ± 0.14 | –1.34 ± 0.09 | –1.12 ± 0.07 [0.53] | –1.01 ± 0.14 (1) | 0.32 ± 0.08 | 0.27 ± 0.04 | |||
| NGC 6397 | –27 ± 55 | –1.75 ± 0.06 | –2.15 ± 0.03 | –2.07 ± 0.03 [0.29] | –1.99 ± 0.02 (1) | 0.40 ± 0.03 | 0.23 ± 0.03 | |||
| Pal 6 | 177 ± 5 | –0.27 ± 0.14 | –1.66 ± 0.17 | –0.85 ± 0.11 [0.98] | –1.06 ± 0.09 (2) | 0.14 ± 0.10 | 0.28 ± 0.05 | |||
| NGC 6426 | –242 ± 11 | –2.03 ± 0.11 | –2.46 ± 0.05 | –2.39 ± 0.04 [0.30] | – | 0.38 ± 0.06 | 0.24 ± 0.05 | |||
| NGC 6440 | –59 ± 26 | –0.03 ± 0.06 | –0.80 ± 0.10 | –0.24 ± 0.05 [0.54] | –0.20 ± 0.14 (1) | 0.11 ± 0.04 | 0.31 ± 0.03 | |||
| NGC 6441 | –6 ± 32 | –0.18 ± 0.09 | –0.71 ± 0.10 | –0.41 ± 0.07 [0.37] | –0.44 ± 0.07 (1) | 0.11 ± 0.06 | 0.26 ± 0.04 | |||
| NGC 6453 | –153 ± 11 | –1.45 ± 0.18 | –1.57 ± 0.10 | –1.54 ± 0.09 [0.08] | –1.48 ± 0.14 (1) | 0.42 ± 0.09 | 0.16 ± 0.06 | |||
| Djorg 2 | ESO456SC38 | –150 ± 28 | –0.50 ± 0.12 | –1.19 ± 0.14 | –0.79 ± 0.09 [0.49] | – | 0.28 ± 0.10 | 0.27 ± 0.05 | ||
| NGC 6528 | 185 ± 10 | –0.07 ± 0.10 | –0.18 ± 0.08 | –0.13 ± 0.07 [0.08] | +0.07 ± 0.08 (1) | 0.05 ± 0.09 | 0.26 ± 0.05 | |||
| NGC 6539 | 30 ± 18 | –0.23 ± 0.09 | –0.89 ± 0.09 | –0.55 ± 0.06 [0.47] | –0.53 ± 0.14 (1) | 0.16 ± 0.07 | 0.30 ± 0.03 | |||
| NGC 6553 | 6 ± 8 | –0.12 ± 0.01 | –0.55 ± 0.07 | –0.13 ± 0.01 [0.30] | –0.16 ± 0.06 (1) | 0.11 ± 0.01 | 0.30 ± 0.02 | |||
| NGC 6558 | –210 ± 16 | –0.88 ± 0.20 | –1.02 ± 0.05 | –1.01 ± 0.05 [0.10] | –1.37 ± 0.14 (1) | 0.26 ± 0.06 | 0.23 ± 0.06 | |||
| IC 1276 | Pal 7 | 155 ± 15 | –0.13 ± 0.06 | –1.11 ± 0.07 | –0.56 ± 0.05 [0.69] | –0.65 ± 0.09 (2) | 0.09 ± 0.05 | 0.30 ± 0.03 | ||
| NGC 6569 | –51 ± 9 | –0.53 ± 0.09 | –0.85 ± 0.11 | –0.66 ± 0.07 [0.23] | –0.72 ± 0.14 (1) | 0.30 ± 0.07 | 0.29 ± 0.03 | |||
| NGC 6656 | M 22 | –152 ± 25 | –1.77 ± 0.05 | –1.94 ± 0.02 | –1.92 ± 0.02 [0.12] | –1.70 ± 0.08 (1) | 0.50 ± 0.01 | 0.22 ± 0.02 | ||
| NGC 6749 | –66 ± 8 | –0.64 ± 0.15 | –2.14 ± 0.11 | –1.59 ± 0.09 [1.06] | –1.62 ± 0.09 (2) | 0.34 ± 0.10 | 0.17 ± 0.06 | |||
| NGC 6752 | –28 ± 7 | –1.49 ± 0.13 | –1.59 ± 0.08 | –1.57 ± 0.07 [0.07] | –1.55 ± 0.01 (1) | 0.47 ± 0.06 | 0.22 ± 0.05 | |||
| Pal 10 | –38 ± 17 | –0.08 ± 0.04 | –0.53 ± 0.05 | –0.24 ± 0.03 [0.32] | – | 0.12 ± 0.01 | 0.27 ± 0.03 | |||
| Terzan 8 | 135 ± 19 | –1.76 ± 0.07 | –2.18 ± 0.05 | –2.06 ± 0.04 [0.30] | – | 0.41 ± 0.04 | 0.21 ± 0.04 | |||
| Pal 11 | –81 ± 15 | –0.22 ± 0.05 | –0.62 ± 0.08 | –0.35 ± 0.05 [0.28] | –0.45 ± 0.08 (1) | 0.12 ± 0.05 | 0.30 ± 0.03 | |||
| NGC 6838 | M 71 | –42 ± 18 | –0.48 ± 0.08 | –0.77 ± 0.08 | –0.63 ± 0.06 [0.21] | –0.82 ± 0.02 (1) | 0.25 ± 0.07 | 0.29 ± 0.03 | ||
| NGC 6864 | M 75 | –190 ± 20 | –0.75 ± 0.10 | –1.09 ± 0.06 | –1.00 ± 0.05 [0.24] | –1.29 ± 0.14 (1) | 0.35 ± 0.05 | 0.22 ± 0.03 | ||
| NGC 7006 | –391 ± 24 | –1.54 ± 0.19 | –1.74 ± 0.11 | –1.69 ± 0.09 [0.14] | –1.46 ± 0.06 (1) | 0.42 ± 0.07 | 0.25 ± 0.05 | |||
| NGC 7078 | M 15 | –159 ± 40 | –2.11 ± 0.02 | –2.49 ± 0.03 | –2.23 ± 0.02 [0.26] | –2.33 ± 0.02 (1) | 0.41 ± 0.03 | 0.24 ± 0.03 | ||
Notes. Columns labelled with “MILES”, “Coelho”, and vhelio are averages of individual stars from Tables 1 and A.2. “Car09” are the metallicities from the compilation of Carretta et al. (2009a), identified accordingly with their Table A.1 with (1), if it is the average of different metallicity scales or with (2) if it is the value from Harris catalogue plus an offset. The adopted value of [Fe/H] is marked with an asterisk. For this column the error comes from the formal error propagation of the average, and the value in brackets is the standard deviation of MILES and Coelho values. The systematic differences between [Fe/H]avg and [Fe/H]C09 are null, as shown in Fig. 9.
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