As in Fig. 4, but assuming different values for the coronal temperature. In both panels, the wedge opening angle is set to α = 30°, the inner radius of the corona is set to the ISCO value of the corresponding spin configuration, and the inner radius of the AD is fixed at R_disk = 25R_G. The left panel shows the a = 0 and R_corona = 6R_G scenario. The right panel shows the: a = 0.998 and R_corona = 1.24R_G scenario. When the temperature increases, Π decreases due to electrons motion randomization.