Color–magnitude diagram of NGC 330. The isochrone at 30 Myr is obtained from PARSEC (Bressan et al. 2012; Marigo et al. 2017; the green long dashed line); the isochrones computed from rotating stellar models at 25 Myr with ω = 0.5ω_c (blue line) and at 30 Myr with ω = 0.9ω_c (red dashed line) are taken from Georgy et al. (2014). The adopted values for the age, distance modulus, reddening, and metallicity are quoted in the figure.