Figure 3
Single-shot coherent diffraction pattern of a single virus collected using 5.5 keV X-rays at the CXI instrument (Liang et al., 2015). The color code shows the intensity in ADU. X and Y axes define the pixel positions. (a) Central part of a 2.3 Mpixel CSPAD use as the front detector to collect wide-angle scattering. (b) CSPAD-140K used as the back detector to measure diffraction that passes through the hole in the front. A beamstop was used to block the direct beam. Background subtraction was performed by Anton Barty from CFEL. Data were collected during the LC97 experiment led by Daniel Larsson (Uppsala University) using an aerosol injector to deliver samples to the beam. |