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Table 2.
Mean absolute magnitudes for the different WC subtypes derived from the revised results based on Gaia DR2 (cf. Fig. 8) compared to the calibration from Sander et al. (2012; 
) using stars with distances known from their cluster or association membership.
| Subtype | Mυ (mag) |  (mag) |
|---|---|---|
| WC4 | −3.28 | −3.34 |
| WC5 | −4.87 | −4.12 |
| WC6 | −4.75 | −4.42 |
| WC7 | −4.80 | −4.18 |
| WC8 | −5.32 | −4.48 |
| WC9 | −5.57 | −5.13 |
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