HOME Prise de donnees MML Controle commande Simulations Notes Hardware Ligne X Laser Interaction Diagnostiques Synchronisation
Commissionning Commissionning Preparation Pannes ShiftCheck
  Toutes les notes concernant les Commissionning de ThomX  Not logged in ThomX    logo
This is a draft message, edit and submit it to make it permanent  
Message ID: 1088     Entry time: Fri Jun 13 08:41:04 2025
 Author: VM,IC 
 Status: Under Process 
 Type: Shift summary 
 Category: Linac Commissionning 
 Important:
 Subject:  
 Icon:  

08h40 ThomX was started: Modulator, Frig, Laser

08h45 Chillers were started, cycling all magnets

09h56 HV is 'ON'

10h14 There is problem with Wavecatchers (see screenshot). Even dark current is absent

Wave catcher power supply 2 (5V) is dead... changed temporaly with a spare. (solved)

There is problem with the section phase shifter

12h10 All problem fixed, beam in the ring 50 MeV

Going to 40 MeV

13h25 Sect. Att. 4.03 dB, Phase 203 dg., RF Gun phase 166 dg. Charge -85 pC, receipt 20250613_13_25

Going to 43.7 MeV

14h20 Sect. Att. 3.5 dB, Phase 210 dg., Gun phase 162 dg  TL/BPM2 X=-1.5 mm, Receipt 20250613_14_19_57

16h00 35 MeV. Sect Att. 4.98 dB, phase 202 dg. Receipt for the linac 

16h10 HV  on standby Access to the bunker

Attachment 1: health_check_Diag_charge_wavecatcher_2025_06_13_10_13.png  27 kB  Uploaded Fri Jun 13 11:14:03 2025  | Hide | Hide all | Show all
health_check_Diag_charge_wavecatcher_2025_06_13_10_13.png
Attachment 2: Screenshot_from_2025-06-13_11-11-22.png  26 kB  Uploaded Fri Jun 13 12:12:22 2025  | Hide | Hide all | Show all
Screenshot_from_2025-06-13_11-11-22.png
Attachment 3: Screenshot_from_2025-06-13_14-31-57.png  56 kB  Uploaded Fri Jun 13 17:22:59 2025  | Show | Hide all | Show all
Attachment 4: Screenshot_from_2025-06-13_14-31-45.png  274 kB  Uploaded Fri Jun 13 17:23:10 2025  | Show | Hide all | Show all
ELOG V3.1.4-395e101