Heating H, cooling Λ, and Compton net heating Θ (red, blue, and green lines, respectively) in units of Ks⁻¹ as a function of t. The black line represents the algebraic sum of these terms, corresponding to the time derivative of the temperature. The top and middle panels correspond to log() = 8,12, while the bottom panel is a zoomed-in image of the temperature derivative for log() = 12.