User Guide Find everything you need to get started, schedule beamtime, prepare samples, and access our beamlines—whether you're new to SER-CAT or a returning member. Use the quick links below for easy access to our most important resources and forms. New User General User Proposal CAT Member Proposal Sample Shipping Info Pins, Bases & Pucks ESAF End of Experiment Form Downloading Data SERGUI User Guide If you need support or have questions contact us.