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Figure 3
Estimates of a topograph of a vitamin B12 crystal determined from a single snapshot CBXD pattern. (a) Mapping of measured Bragg streaks to the positions of their deficiency lines, before normalization. (b)–(d) Iterations of the topograph, as consistency between overlapping deficiency lines and reflection intensities of the same reflections across patterns is enforced. (e) Scaled intensity (blue) and relative error (red) of the 641 reflection, showing convergence after eight iterations. (f) Histograms of the relative error of all observed reflections for various numbers of iterations.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 59| Part 4| August 2026| Pages 1200-1218
https://doi.org/10.1107/S1600576726005236
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