Stellar properties of the K2-285 system given by PASTA. First row: P_rot,150, t_⋆, P_rot, ⋆, and M_⋆. Second row: L_X at 150 Myr, and the x and y exponents adopted by the gyrochronological relations given by Eqs. (1) and (2). Third row: q_SF and m_SF coefficients of Eq. (6), and the β exponent of Eq. (5). The output posterior PDFs are shown as blue histograms, with the green area representing the 68.3% HPD credible interval. The red curves are the Gaussian or flat (uninformative) imposed priors. When absent (second row), no specific prior was imposed on the parameter; in particular, x and L_X are mathematically derived from the PDFs of the jump parameters. The black histogram in the top-leftmost panel represents the P_rot,150 distribution extracted from the sample of Johnstone et al. (2015a) considering stars with a mass differing by less than 0.1 M_⊙ from the mass of K2-285.