Radar charts with ages in [Ma] calculated using different techniques: ‘LDB’ refers to our calculated ages using the BTSettl (see Table 3); ‘Gyr’ is the gyrochronology ages (Cargile et al. 2014); ‘ISO’ is isochrone fitting ages (Gaia Collaboration 2018b); ‘PMS’ is PMS isochrone fitting ages from several works: IC 2602 (Stauffer et al. 1997); Alpha Persei (Prosser 1992); the Pleiades (Stauffer et al. 1995b). Then, ‘Grav” is the gravity ages (David & Hillenbrand 2015); ‘WD’ is the ages derived using the white dwarf cooling sequence age: Alpha Persei and the Pleiades (Lodieu et al. 2019a); the Hyades (Lodieu et al. 2019b). Left: age range ∈[0, 800] Ma. Right: zoom onto the age range ∈[0, 160] Ma.