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LCLS Undulator Magnetic Measurement Plans. Zack Wolf. Undulator Alignment and Motion Review 10/20-21/05. Presented undulator magnetic measurement plan Presented undulator fiducialization plan Seemed ok, no violent objections from panel One concern:
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LCLS UndulatorMagnetic Measurement Plans Zack Wolf
Undulator Alignment and Motion Review10/20-21/05 Presented undulator magnetic measurement plan Presented undulator fiducialization plan Seemed ok, no violent objections from panel One concern: It is time for a written tuning procedure. (ZW) (The procedure in the talk is fairly complete but needs to be formalized.) Anything missing? Talk on the web Two reviews: 10/04 and 10/05 Should anyone else review our plans?
Earth’s Magnetic Field Shield: Are more studies required? Do we want to check the effect of localized fields? Are we going to add shields? Field Integrals: They will be measured in the MMF. Should we measure the field integrals in the tunnel? (need to build equipment) Should we build Helmholtz coils in the MMF to study external fields?
Status Field Integral Coil: Starting to build coil Need to start software Quad Strength: About half purchased Software done Main Undulator Test Stand: Bench purchased Need to start assembling everything else Prototype Undulator Test Stand: Ready for undulator Ready for un-calibrated measurements Hall Probe Calibration System: Have all parts, working on software Quad Fiducialization: Proof of principle tests done Need detailed study Temperature Measurements: Thermistors being calibrated