Corner plot showing the covariance of the semiamplitudes of Kepler-102d and Kepler-102e with the four hyperparameters from the quasiperiodic stellar noise model. The median value of each parameter is shown atop the distribution of values explored through a Markov Chain Monte Carlo algorithm plotted as a function of likelihood. The dashed lines through the distributions show the median value as well as the 1σ bounds on the parameter. The covariance plots show the likelihood of models with the parameters varying as a function of one another, and show the 0.5, 1.0, 1.5, and 2.0σ contours. K _d , K _e , and η ₁ are in units of meters per second, while η ₂ and η ₃ are in units of days.