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  Notes concernant la preparation du Commissionning  Not logged in ThomX    logo
Message ID: 53     Entry time: Mon May 22 10:05:30 2023
 Author: IC, VK, LS, JH, ND 
 Status: New Solution 
 Type: Shift summary 
 Category: analyse 
 Important:
 Subject: Summary of the ring commissioning meeting 
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=== Summary of last week:

- Frequency was reduced to 500.0202MHz but the beam stayed only for 100s of turns

- Good storage was achieved at 500.40MHz:

* Study of the effect of beam energy (linac section attenuator) on the orbit

* first attempts of BBA

=== Measures to do

Thursday: goal store at 500.0202MHz

- Use a spectrum analyser to check the FFT of the BPM electrodes as function of dipole current (Nicolas)

- Scan RF cavity (phase + plunger) at 500.0202MHz (Lisa+ Nicolas)

- check BPM convention (Lisa)

- Adjust beam energy (linac section attenuator and phase) to adjust ring frequency

Friday: Goal increase cavity voltage

- Orbit correction (BBA+SVD) (Iryna + Slava)

- Measure momentum compaction factor

 

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