Table 1. Quenching times, temperatures, and populations for a two-state process during flash-cooling of a protein crystal.

	a = 0.1 mm			a = 0.5 mm
	Inner	Middle	Outer	Inner	Middle	Outer
t*, ms	5.7	1.6	0.1	155	47	3.5
T*, K	209	212	221	200	202	208
	0.92	0.90	0.83	0.95	0.94	0.92

The results are for conductive cooling from 293 to 77 K of a spherical crystal of radius, a. For each radius, the three columns refer to the inner, middle, and outer thirds of the crystal volume. The parameter values describing the A ↔ B interconversion process are as in Fig. 1.