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  Toutes les notes concernant les Commissionning de ThomX  Not logged in ThomX    logo
Message ID: 1043     Entry time: Fri Mar 21 07:43:44 2025
 Author: KD, VM, IC, RC, VC, SC, MJ 
 Status: Under Process 
 Type: Shift summary 
 Category: Laser | Opt | Linac Commissionning | Ring Commissioning 
 Important:
 Subject: shift du 21 mars 2025 
 Icon:  

7h40: mise en chauffe de la machine en remote (modulateur, frigo/chiller, laser, cyclage aimants)

 

*** Programme de fin de semaine ***

matin : finalisation de la prise de donnée de la session imageries X

après-midi : libre pour continuer les actions sur la machine (passage 61.5MeV ?)

08h58 HV is 'On'

 RF Cav at 100 kV, phase is -39 dg.09h30 Beam is in the ring. RF gun phase is 240 dg. Sect phase is 206 dg. Att. sect. is 2.51 dB, TL/BPM2 x=2 mm, charges: -110 pC, -109 pC, -120 pC,

Linac steerers: H [0.75 -2.81], V [-2.46 2.89]

09h38 Vertical scan by FPC table

10h45 RF cav. at 200 kV, phase is -39 dg.

13h17 RF cav. at 200 kV, phase is -42 dg. RF gun phase is 235 dg. Sect phase is 209 dg. Att. sect. is 2.55 dB, TL/BPM2 x=3 mm, charges: -110 pC, -110 pC, -121 pC,

14h00 Problems (micro blackout). Modulator turned off, dipoles turned off, RF resonator turned off, 500 MHz signal missing. Trying to restart.

15h03 HV is 'ON'

16h46 Stop ThomX

Attachment 1: PhotnBeamLifTime20250321.png  233 kB  Uploaded Fri Mar 21 16:52:06 2025  | Show | Hide all | Show all
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ElectronBeamLifTime20250321.png
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