Using adimensional shear rates, we organize the data of WB measured along constant- paths (dashed lines) into three regimes. Low viscosity data, , are shown as empty circles. The regimes are (i) Newtonian thermal, (ii) shear-thinning thermal, and (iii) Newtonian athermal. Filled symbols indicate data that are described by Eq. (1), having . As most of these data lie in (ii), Eq. (1) follows from the known rheology of the thermal hard sphere glass. The transition line between (ii) and (iii) is at ; the one between (i) and (ii) () is determined by adjusting the viscosity model of Ref. [2] to WB’s data.