Table 2.

Fit parameters of probability distribution of Fig. 6.

Temperature (K)	w1	m1 (10−10m2sec−1)	σ1 (10−10m2sec−1)	w2	m2 (10−10m2sec−1)	σ2 (10−10m2sec−1)
213	0.85	0.25	0.07	0.15	0.52	0.18
243	0.45	0.27	0.07	0.55	0.74	0.43
263	0.18	0.44	0.24	0.82	2.21	1.76

w is the weight, m the mean and σ the standard deviation of the first and second Gaussian distributions.