Figure 4
The `statistics' tab. Four out of eight plots are shown. (Top) Δ-CC1/2 plot obtained by removing 1° of data (the -t 1 option of XDSCC12) and observing the difference in CC1/2 with and without these data on the overall CC1/2 in a resolution range (blue = low resolution, red = high resolution, green = intermediate resolution, black = overall). The high-resolution data near frame 1070 have a negative Δ-CC1/2, indicating that they reduce the quality of the overall CC1/2 at high resolution. The user may remove these data from processing by including the line EXCLUDE_DATA_RANGE = 1000 1100 in XDS.INP, but a compromise with respect to completeness must be found. Further plots are from XDSSTAT; the bottom plot shows that the overall I/σ drops from about 28 to 21 in this frame range. |