Fig. 1
From: A multi-million image Serial Femtosecond Crystallography dataset collected at the European XFEL

Example of single crystal diffraction data measured by AGIPD (left). Off-axis microscope for monitoring the overlap of the liquid jet and X-ray beam (right). The image was acquired with a single 800 nm wavelength, 65 fs duration laser pulse from the SASE1 pump-probe laser system, 110 ns after the first X-ray pulse in the train.