Table 1.
Cluster sample, partly adopted from Howell et al. (2014).
| Parameter | M 45 | M 44 | M 67 |
|---|---|---|---|
| K2 campaign | 4 | 5 | 5 |
| Age (Myr) | 125 | 630 | 4300 |
| Distance (pc) | 135 | 160 | 908 |
| Distance, age (source) | (1) | (2) | (3) |
| LCs | 737 | 766 | 258 |
| Removed targets | 89 | 28 | 14 |
| [Fe/H] | −0.01 | 0.16 | 0.03 |
| Membership | (4) | (5,6) | (7) |
Notes. LCs: number of LCs in the final sample with removed targets subtracted.
References. (1) Bell et al. (2012); (2) Boudreault et al. (2012); (3) Dias et al. (2012); (4) Rebull et al. (2016); (5) Kraus & Hillenbrand (2007); (6) Douglas et al. (2014); (7) Gonzalez (2016). [Fe/H] values are retrieved from Netopil et al. (2016).
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