(a).

At a frame rate of 12.5 Hz.

Dataset T_12	Accumulated dose (MGy)	Observed reflections	Multiplicity	〈I/σ(I)〉	Rmeas (%)	Wilson B value (Å2)	Imean	Mosaicity (°)	I/I0
1	0.075	125855	4.2	22.35	4.3	24.16	217.27	0.037	1.00
2	0.149	125103	4.3	20.45	4.9	25.86	241.71	0.041	1.11
3	0.223	115807	4.3	18.47	5.4	27.86	177.92	0.045	0.82
4	0.298	108840	4.4	18.28	5.6	29.45	139.41	0.062	0.64
5	0.372	100527	4.4	18.74	5.6	30.18	120.55	0.076	0.56
6	0.447	72258	4.3	18.49	6.4	32.99	75.07	0.109	0.35
7	0.521	69073	4.6	19.67	6.2	32.91	60.08	0.134	0.28
8	0.596	63866	4.4	16.72	7.4	33.14	59.34	0.145	0.27
9	0.670	35686	4.3	13.35	11.4	33.72	26.10	0.209	0.12
10	0.745	39141	4.7	14.59	10.7	33.07	21.88	0.199	0.10
11	0.821	43755	4.5	14.82	10	32.84	23.12	0.194	0.11
12	0.894	25791	3.7	9.47	16	32.19	10.33	0.183	0.05