RESUMEN
In this paper, the design and functionalities of the high-throughput TELL sample exchange system for macromolecular crystallography is presented. TELL was developed at the Paul Scherrer Institute with a focus on speed, storage capacity and reliability to serve the three macromolecular crystallography beamlines of the Swiss Light Source, as well as the SwissMX instrument at SwissFEL.
Asunto(s)
Cristalografía por Rayos X/instrumentación , Sustancias Macromoleculares/química , Diseño de Equipo , Reproducibilidad de los Resultados , Robótica/instrumentación , Sincrotrones/instrumentaciónRESUMEN
The list of authors in the paper by Juranic et al. (2018) [J. Synchrotron Rad. 25, 1238-1248] is corrected.
RESUMEN
The SwissFEL Aramis beamline, covering the photon energies between 1.77â keV and 12.7â keV, features a suite of online photon diagnostics tools to help both users and FEL operators in analysing data and optimizing experimental and beamline performance. Scientists will be able to obtain information about the flux, spectrum, position, pulse length, and arrival time jitter versus the experimental laser for every photon pulse, with further information about beam shape and size available through the use of destructive screens. This manuscript is an overview of the diagnostics tools available at SwissFEL and presents their design, working principles and capabilities. It also features new developments like the first implementation of a THz-streaking based temporal diagnostics for a hard X-ray FEL, capable of measuring pulse lengths to 5â fs r.m.s. or better.