Table 2. diffraction orders visible in best images.

Spot (index)	Resolution (Å)	Comments	Teare (1959) X-ray structure amplitude
1,1	4.12	very strong	174
2,0	3.71	very strong	315
2,1	2.97	weak	77
0,2	2.48	strong	189
1,2	2.35	medium	89
3,1	2.21	medium	152
2,2	2.06	medium	131
4,0	1.85	very weak	33
3,2	1.75	very weak	70
4,1	1.73	very weak	71
1,3	1.61	weak (see inset in Figure 7)	50
2,3	1.51	very weak, highest resolution (inset to Figure 7)	63
5,1	1.42	- (not observed)	61
3,3	1.37	- (not observed)	45

Footnote to Table 2: The CTF is not known for any of the reflections in these low dose images, in which Thon rings from the supporting carbon film are not observed. The amplitudes of the higher order reflections will also be reduced by the envelope function of the microscope, which was not characterized in these experiments, and by the MTF of the film and film scanner.