UITF Meeting - pre-run0 to do list
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UITF pre-run0 commissioning steps (1/23/2020):
Hot checkout with beam and admin steps associated with commissioning plan
- Finish sending 200 keV beam to both waist height dumps, identify all the components that don’t work and get them fixed
- Call RadCon and SSG and coordinate shielding and BLM calibration (step 6 of commissioning plan)
Buncher Commissioning
- Beam to 200 keV spectrometer, find zero crossing and gradient that provide longitudinal waist
- Beam to MeV spectrometer, verify zero crossing, find gradient that provides longitudinal waist
- Based on 1 and 2, scale buncher gradient to set longitudinal waist at 2-cell
Optic studies
- Harp scans, measure spot sizes and compare to Elegant predictions
- Measure beam emittance
- Dipole calibration? We know it’s 200 keV beam
- Measure energy spread
Yao cavity time of flight system
- Work with Rama to see if it works
Brock harmonic cavity
- Measure bunchlength with Brock cavity, use chopper slit to vary the bunchlength?
Chopper commissioning