Figure 5.

Example of DatView pixel plots, showing the a axis of the unit cells of membrane protein microcrystals by position on micropatterned silicon chips mounted on the high-speed Roadrunner goniometer (Roedig et al., 2017 ▸) (unpublished data). Data collection began at the bottom of the chip. (a) A pixel plot showing the variation in unit-cell a axis that may be related to humidity or temperature changes during data collection, and (b) the a-axis pixel plot from another chip from the same experiment that did not show much variation in the unit cell.