Table 3.
Star clusters in the SMC.
| Cluster | Dmaj;Dmin | E(B − V)C | [Fe/H]C | NC | log(AgeP) | log(AgeD) |
|---|---|---|---|---|---|---|
| (arcmin) | (mag) | (dex) | (yr) | (yr) | ||
| Lindsay 113 | 4.4;4.4 | 0.03 | −1.14 ± 0.03 (0.10) | 57 | 9.55 ± 0.04 | 9.60 ± 0.03 |
| NGC 339 | 2.9;2.9 | 0.041 | −1.10 ± 0.03 (0.12) | 93 | 9.75 ± 0.08 | 9.78 |
| NGC 361 | 2.6;2.6 | 0.03 | −0.79 ± 0.04 (0.12) | 81 | 9.51 ± 0.10 | 9.54 |
| Lindsay 1 | 4.6;4.6 | 0.033 | −1.06 ± 0.03 (0.10) | 61 | 9.82 ± 0.06 | 9.85 |
| Lindsay 6 | 1.7;1.7 | 0.03 | −0.91 ± 0.07 (0.12) | 18 | 9.80 ± 0.07 | 9.85 |
| NGC 330 | 2.8;2.5 | 0.075 | −0.98 ± 0.08 (0.10) | 9 | 7.50 ± 0.10 | – |
| −0.98 ± 0.07 (0.09) (1) | 8 | |||||
| OGLE-CL SMC 45 | 1.2;1.2 | 0.063 | −0.31 ± 0.10 (0.13) | 6 | 8.31 ± 0.15 | – |
| Lindsay 27 | 2.5;2.5 | 0.068 | −1.04 ± 0.03 (0.10) | 43 | 9.50 ± 0.08 | 9.54 |
| Lindsay 19 | 1.7;1.7 | 0.062 | −0.86 ± 0.05 (0.11) | 25 | 9.42 ± 0.12 | 9.40 |
| NGC 265 | 1.2;1.2 | 0.075 | −0.75 ± 0.08 (0.11) | 11 | 8.53 ± 0.10 | – |
| −0.79 ± 0.09 (0.12)(1) | 12 | |||||
| NGC 376 | 1.8;1.8 | 0.067 | −1.20 ± 0.28 (0.09)(1) | 1 | ||
| −0.98 ± 0.21 (0.09) | 2 | 7.67 ± 0.20 | – | |||
| IC 1611 | 1.5;1.5 | 0.03 | −0.58 ± 0.09 (0.12) | 7 | 8.20 ± 0.10 | – |
| IC 1612 | 1.2;0.8 | 0.085 | −0.68 ± 0.08 (0.10) | 3 | 7.69 ± 0.08 | – |
| OGLE-CL SMC 32 | 0.9;0.9 | 0.083 | −0.33 ± 0.31 (0.12) | 1 | 7.96 ± 0.07 | – |
| Bruck 39 | 0.55;0.55 | 0.083 | −0.57 ± 0.14 (0.11) | 3 | 8.58 ± 0.13 | – |
| OGLE-CL SMC 68 (*) | 1.1;0.8 | 0.060 | −0.97 ± 0.10 (0.10) | 2 | 7.74 ± 0.14 | – |
| OGLE-CL SMC 69 | 1.1;1.1 | 0.074 | −0.86 ± 0.13 (0.10) | 4 | 7.97 ± 0.10 | – |
| OGLE-CL SMC 99 | 0.8;0.65 | 0.052 | – | – | 7.65 ± 0.03 | – |
| OGLE-CL SMC 129 | 1.1;1.1 | 0.089 | – | – | 7.23 ± 0.05 | – |
| OGLE-CL SMC 142 | 1.0;1.0 | 0.070 | – | – | 7.05 ± 0.10 | – |
| [BS95] 123 (*) | 1.1;0.85 | 0.070 | −0.69 ± 0.09 (0.09) | 2 | 7.45 ± 0.15 | – |
| OGLE-CL SMC 144 | 0.6;0.6 | 0.070 | – | – | 7.64 ± 0.05 | – |
| OGLE-CL SMC 49 | 1.3;1.1 | 0.065 | – | – | 8.17 ± 0.05 | – |
| OGLE-CL SMC 50 | 0.75;0.75 | 0.123 | – | – | 8.27 ± 0.05 | – |
| OGLE-CL SMC 54 | 0.70.55 | 0.058 | −0.84 ± 0.05 (0.11) | 3 | 8.09 ± 0.20 | – |
| OGLE-CL SMC 61 | 1.1;0.8 | 0.082 | – | – | 7.74 ± 0.05 | – |
| OGLE-CL SMC 71 (*) | 0.45;0.45 | 0.062 | −1.01 ± 0.14 (0.10) | 2 | 8.25 ± 0.10 | – |
| OGLE-CL SMC 205 | 0.85;0.65 | 0.062 | – | – | 8.20 ± 0.12 | – |
| OGLE-CL SMC 78 | 0.75;0.60 | 0.046 | – | – | 7.84 ± 0.20 | – |
| OGLE-CL SMC 82 (*) | 0.8;0.8 | 0.057 | −0.70 ± 0.33 (0.11) | 1 | 8.17 ± 0.10 | – |
| OGLE-CL SMC 88 (*) | 4.3;4.3 | 0.057 | −0.65 ± 0.05 (0.10) | 5 | 7.85 ± 0.07 | – |
| OGLE-CL SMC 126 (*) | 1.1;1.1 | 0.063 | −0.78 ± 0.31 (0.10) | 1 | 7.99 ± 0.08 | – |
| OGLE-CL SMC 128 | 0.75;0.75 | 0.087 | – | – | 7.30 ± 0.30 | – |
| OGLE-CL SMC 143 (*) | 1.60;0.85 | 0.089 | −0.45 ± 0.04 (0.12) | 3 | 8.03 ± 0.20 | – |
| OGLE-CL SMC 156 | 1.2;1.2 | 0.068 | −0.55 ± 0.18 (0.12) | 2 | 8.16 ± 0.10 | – |
Notes. Cluster: name of the cluster; Dmaj; Dmin: major and minor axes from the updated catalog of Bica et al. (2020); E(B − V)C: reddening adopted for the cluster stars; [Fe/H]C: mean cluster metallicity calculated in this work (systematic errors are given in the brackets); NC: number of stars used for metallicity calculation; log(AgeP): logarithm of age derived from the Padova isochrones; log(AgeD): logarithm of age derived from the Dartmouth isochrones. (*)Metallicities of the clusters provided for the first time. (1) Not used for the AMR because of the lower quality.
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