(a) The radiation temperature to the 3.3 power against the laser energy metric for a single experiment with the pulse shape for that experiment shown in (b). We see that the picket of the pulse occurs at the far left of the plot (red vertical line in both panels). The knee in the radiation temperature to the 3.3 power occurs when we hit peak power—shown by the green vertical line in both panels. The jump in the Dante curve at 0.05 in the left panel is an artifact of the Dante unfold algorithm.