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Figure 13
The blue line shows the radial background that was subtracted from the Fourier intensities before phase retrieval. The function is a fit to the orange points which represents the lowest points in the radial minimum function. The green lines show the values among three radial lines from the center of the Fourier intensities. As expected the background is below the signal levels at all points.

IUCrJ
Volume 5| Part 5| September 2018| Pages 531-541
ISSN: 2052-2525