Total flux variation in the turbulent heating model at 230 GHz (top) and 43 GHz (bottom). The different colors correspond to the different spins: a = −0.9375 (black), 0 (red), and 0.9375 (blue). The bottom labels denote the different heating prescriptions and eDFs: the turbulent heating model with thermal eDF (e-heating Th), the turbulent heating model with variable κ eDF (e-heating), the R − β model with R_h = 1 in variable κ eDF (R_h = 1), and the R − β model with R_h = 160 in variable κ eDF (R_h = 160). The colored dots represent average values from time variation in the specific models and the error bars denote the standard deviation relative to the average values (the number beside each error bar indicates the value of standard deviation normalized by the averaged value).