Figure 23
Signal-to-noise distributions. The orange curve is the scaled mean signal:noise ratio for each resolution bin, the blue curve is the number of reflections in each bin. The (sin θ/λ)3 bins contain approximately the same number of reciprocal lattice points, but some of the reflections have been eliminated by the reliability filters. Structures EBB-5215 (left) and EBB-5204 (right). The signal-to-noise curves are probably not unimodal because of increased exposure times at higher theta values. |