Table 5.
Extended cluster sample.
| Cluster | [Fe/H] | Ref | Age | Ref | a | Component |
|---|---|---|---|---|---|---|
| (dex) | (Gyr) | (°) | ||||
| BS95 121, OGLE-CL SMC 237 | −0.66 ± 0.07 | 1 | 2.8 ± 0.5 | 5 | 1.4 | MB |
| B99, OGLE-CL SMC 122 | −0.84 ± 0.04 | 2 | 0.95 | 6 | 1.2 | MB |
| H86-97, OGLE-CL SMC 43 | −0.71 ± 0.05 | 2 | 1.6 | 6 | 0.6 | MB |
| L17, K13, ESO 29-1 | −0.84 ± 0.03 | 1 | 4.4 ± 0.6 | 5 | 1.5 | MB |
| L19, OGLE-CL SMC 3 | −0.87 ± 0.03 | 1 | 2.51 ± 0.1 | 7 | 1.5 | MB |
| L27, K21, OGLE-CL SMC 12 | −1.14 ± 0.06 | 1 | 3.5 ± 0.1 | 7 | 1.3 | MB |
| OGLE133 | −0.80 ± 0.07 | 2 | 6.3 | 6 | 0.9 | MB |
| L1, ESO 28-8, OGLE-CL SMC 313 | −1.04 ± 0.03 | 2 | 7.5 ± 0.5 | 9 | 5.0 | WH |
| L4, K1, ESO 28-15 | −1.08 ± 0.04 | 1 | 7.9 ± 1.1 | 5 | 2.8 | WH |
| L5, ESO 28-16, OGLE-CL SMC 314 | −1.25 ± 0.05 | 1 | 3.7 ± 0.5 | 5 | 3.0 | WH |
| L6, K4, ESO 28-17, OGLE-CL SMC 326 | −1.24 ± 0.03 | 1 | 8.7 ± 1.2 | 5 | 2.7 | WH |
| L7, K5, ESO 28-18, OGLE-CL SMC 324 | −0.76 ± 0.06 | 1 | 1.6 ± 0.2 | 5 | 2.5 | WH |
| L8, K3, ESO 28-19, OGLE-CL SMC 319 | −0.85 ± 0.03 | 2 | 6.5 ± 0.5 | 9 | 3.3 | WH |
| L9, K6, ESO 28-20, OGLE-CL SMC 332 | −0.63 ± 0.02 | 2 | 1.6 ± 0.4 | 10 | 2.4 | WH |
| L12, K8 | −0.70 ± 0.04 | 2 | 1.3 | 6 | 2.4 | WH |
| L13, K9 | −1.12 ± 0.05 | 2 | 0.4 | 11 | 2.2 | WH |
| NGC 121, L10, K2, ESO 50-12, OGLE-CL SMC 311 | −1.19 ± 0.12 | 3 | 10.5 ± 0.5 | 8 | 4.8 | WH |
| HW86, OGLE-CL MBR 43 | −0.61 ± 0.06 | 1 | 1.4 ± 0.2 | 5 | 6.8 | WB |
| L110, ESO 29-48, OGLE-CL SMC 292 | −1.03 ± 0.05 | 1 | 7.6 ± 1.0 | 5 | 4.9 | WB |
| L113, ESO 30-4, OGLE-CL MBR 47 | −1.03 ± 0.04 | 2 | 3.98 ± 0.1 | 7 | 7.2 | WB |
| HW47 | −0.92 ± 0.04 | 1 | 3.3 ± 0.5 | 5 | 3.7 | SB |
| L58, K37 | −0.79 ± 0.11 | 2 | 1.81 ± 0.24 | 12 | 2.7 | SB |
| L106, ESO 29-44, OGLE-CL SMC 296 | −0.88 ± 0.06 | 1 | 2.0 ± 0.3 | 5 | 7.8 | SB |
| L112, OGLE-CL SMC 298 | −1.08 ± 0.07 | 2 | 5.1 ± 0.3 | 5 | 7.6 | SB |
| NGC 643, L111, ESO 29-50, OGLE-CL SMC 297 | −0.82 ± 0.03 | 1 | 2.0 ± 0.3 | 5 | 7.6 | SB |
| B168, OGLE-CL SMC 343 | −1.08 ± 0.06 | 4 | 6.60 ± 0.90 | 4 | 3.6 | NB |
| BS95 188, OGLE-CL SMC 302 | −0.94 ± 0.06 | 4 | 1.82 ± 0.22 | 4 | 4.4 | NB |
| BS95 196, OGLE-CL MBR 36 | −0.89 ± 0.04 | 4 | 3.89 ± 0.68 | 4 | 6.0 | NB |
| HW84, OGLE-CL SMC 305 | −0.91 ± 0.05 | 1 | 1.6 ± 0.2 | 5 | 5.1 | NB |
| HW85 | −0.82 ± 0.06 | 4 | 1.74 ± 0.12 | 4 | 5.2 | NB |
| HW67, OGLE-CL SMC 335 | −0.72 ± 0.04 | 2 | 2.7 ± 0.3 | 5 | 2.5 | NB |
| L100, ESO 51-27 | −0.89 ± 0.06 | 4 | 3.16 ± 0.15 | 4 | 2.6 | NB |
| L102, IC1708, ESO 52-2, OGLE-CL SMC 342 | −1.11 ± 0.06 | 4 | 0.93 ± 0.16 | 4 | 3.3 | NB |
| L108, OGLE-CL SMC 300 | −1.05 ± 0.05 | 1 | 2.9 ± 0.4 | 5 | 4.1 | NB |
| HW40 | −0.78 ± 0.05 | 2 | 2.5 ± 0.4 | 4 | 2.0 | CB |
| HW56, GLE-CL SMC 336 | −0.97 ± 0.12 | 4 | 3.09 ± 0.22 | 4 | 2.4 | CB |
Notes. We only add NGC 121 from DH98 because it is the only one not also analysed by P09, P15. The common clusters have consistent metallicities and we adopt P09,P15 values for homogeneity purposes.
References. (1) P09, (2) P15, (3) DH98, (4) D21, (5) Parisi et al. (2014), (6) Rafelski & Zaritsky (2005), (7) Narloch et al. (2021), (8) Glatt et al. (2008a), (9) Glatt et al. (2008b), (10) Piatti et al. (2005), (11) Nayak et al. (2018), (12) Maia et al. (2019).
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