Open Access

Table A.1.

Properties of OCs with at least one associated WD candidate as listed in Table 3.

OC ϖgr AV log t [Fe/H]
a s) (mag) (yr) (dex)
Alessi 22 2821.6±9.8 0.3±0.13 8.8±0.2 0.0±0.0
Alessi 62 1643.6±9.9 0.85±0.07 9.0±0.0 0.1±0.07
Alessi 94 1811.7±9.7 0.12±0.08 8.3±0.2 0.0±0.0
CWNU 41 1371.9±10.1 0.15±0.1 8.8±0.2 0.0±0.0
HSC 1155 3536.1±9.6 0.16±0.11 8.3±0.3 0.0±0.0
HSC 2304 934.3±10.3 0.2±0.11 8.3±0.2 0.0±0.0
HSC 381 3199.8±8.7 0.21±0.15 7.5±0.3 0.0±0.0
Mamajek 4 2251.5±8.7 0.21±0.03 8.8±0.0 0.05±0.08
NGC 1901 2405.6±9.1 0.11±0.06 8.9±0.0 -0.04±0.08
NGC 2358 1107.6±10.2 0.37±0.07 8.8±0.1 -0.01±0.09
NGC 2516 2455.3±9.0 0.45±0.05 8.4±0.1 -0.01±0.03
NGC 3532 2119.3±9.2 0.14±0.02 8.6±0.0 0.05±0.03
NGC 6633 2561.7±9.5 0.77±0.11 8.8±0.0 -0.09±0.06
NGC 752 2303.4±9.2 0.16±0.07 9.2±0.0 -0.04±0.05
Ruprecht 147 3293.3±9.4 0.29±0.05 9.5±0.0 0.09±0.05
Stock 2 2706.3±8.7 0.79±0.06 8.9±0.1 0.03±0.05
Theia 248 2087.1±9.1 0.61±0.18 8.0±0.2 0.0±0.0
Theia 558 1462.9±9.7 0.65±0.19 8.3±0.2 0.0±0.0
Theia 817 2799.2±9.2 0.25±0.16 8.3±0.3 0.0±0.0
Turner 5 2418.4±9.2 0.23±0.06 8.6±0.1 -0.08±0.04
UPK 5 1812.8±9.7 0.74±0.06 8.0±0.2 0.02±0.05

Notes. OC group parallaxes (ϖgr) were computed according to the procedure in Maíz Apellániz et al. (2021). OC extinctions (AV), total ages (log t), and ([Fe/H]) were taken from Cantat-Gaudin et al. (2020), Dias et al. (2021), Hunt & Reffert (2023).

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