Table 1. Data collection conditions.

Beamline	BL20B2	BL20B2	BL20XU
X-ray energy (keV)	7.13	12.00	8.00
Pixel size (μm)a	2.76 × 2.76	2.76 × 2.76	0.500 × 0.500
Pixel dynamic range (bits)	16	16	16
Viewing field size (pixels)a	2,048 × 2,048	2,048 × 2,048	2,048 × 2,048
No. of sample frames per dataset	1,800	3,000	1,800
Degrees per frame	0.10	0.06	0.10
Exposures per frame (ms)	800	200	150
Dataset collection time (s)	1,580	780	350

^aWidth × height.