Entered by Super Team from 127.0.0.1 on Mon Mar 9 12:55:16 2026; Restart after strange last shift
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12h55 : Vacuum level OK after TRIG ON
13h00 : Laser ON : no spot on screen put last motor positions (2266 && 4158) --> No spot on screen :(
13h05 : Gun activities incresed (Vac > 1e-7 && reflected power) |
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Entered by Super Team from 127.0.0.1 on Fri Mar 13 08:33:09 2026;
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08h32 Warm-up ThomX: Modulator, Laser, Fridge
08h37 Chillers were started, cycling all magnets
09h48 HV is ON |
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Entered by Super Team from 127.0.0.1 on Thu Mar 19 07:46:39 2026; , entered from 127.0.0.1
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7h45: mise en chauffe en remote (frigo/chillers, laser, modulateur, cyclage)
8h46 The photocathode laser image on the camera is very weak, I can't initiate feedback. Help needed.
08h56 HV is on |
IC, VM; Work on orbit at 70 MeV for X rays 
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7h20: mise en chauffe en remote (frigo/chillers, laser, modulateur, cyclage)
08h55 HV is ON
10h07 70 MeV. Beam is in the ring with RF 100 kV, phase -37.5 dg. The recipe_recipe_LI_TL_RI_good_20260318_16_17_14.txt loaded, linac steerers |
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IC, VM, DN, MJ;
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7h37 : mise en chauffe en remote (frigo/chiller, modulateur, laser, cyclage)
08h57 HV is ON
==> 70 MeV, F=500.031645 MHz |
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IC,VM;
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7h50 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
08h58 HV is ON
recipe_recipe_LI_TL_RI_all_20260326_09_09_20.txt loaded |
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IC,VM, ND; , entered from 127.0.0.1
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7h50 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
9h30 HV is ON
recipe_recipe_LI_TL_RI_all_20260402_14_37_41.txt loaded |
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7h50 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage); , entered from 127.0.0.1
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7h30 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
8h30 HV is ON
recipe_recipe_LI_TL_RI_all_20260402_14_37_41.txt loaded |
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IC,VM;
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8h10 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
09h12 HV is ON
recipe_recipe_TL_all_20260408_17_18_54.txt loaded |
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IC,VM;
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7h40 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
08h43 HV is ON
recipe_recipe_LI_TL_RI_all_20260409_17_07_05.txt loaded |
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Entered by Super Team from 127.0.0.1 on Thu Apr 16 07:32:14 2026; , entered from 127.0.0.1
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7h30 : mise en chauffe en remote (frigo/chillers, modulateur, laser, cyclage)
9h00 HV is ON
10h33 Energy = 50 MeV, Laser Phase 77 dg., Sect. Phase 217 dg., Sect. Att. 2.546 dB, I_Gun -98.9021 pC, I_Linac -131.1291 pC, I_TL -120.2702 |
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IC;
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10h30 : mise en chauffe (frigo/chillers, modulateur, laser, cyclage)
All rondes are broken, THOMX key is turned. What is the reason of this intervention?, There is nobody around. Jean-Noel came and helped
to solve the problems. |
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IC,VM;
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Dalkia solved the problem with vooling circuit in the morning
10h15 mise en chauffe (frigo/chillers, modulateur, laser, cyclage)
11h16 HV is ON |
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IC, VM;
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| 9h00 : mise en chauffe en remote (frigo/chillers, laser, modulateur, cyclage) |
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Entered by Super Team from 127.0.0.1 on Fri Apr 24 08:05:02 2026; , entered from 127.0.0.1
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| 8h00 : mise en chauffe en remote (frigo/chillers, laser, modulateur, cyclage) |
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IC, HG, JNC; Restart of the accelerator
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02/06/2026
~15h30 Starting all system
16h Start up of the modulator, laser, magnets |
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Entered by Super Team from 127.0.0.1 on Tue Jun 9 10:13:08 2026;
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10h02 Start-up modulator, laser, fridge, chillers
The SF6 pressure is low. Magnet power supplies filed to start.
11h17 Stop ThomX |
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IC, VM; Restart of the accelerator
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11h20 Try to restart the accelerator. Start-up modulator, laser, fridge, chillers
Problem, with all magnets control All DS are in FAULT state. Help is needed.
It is solved. |
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IC, VM; Ring working point studies
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07h35 Start-up modulator (does not go to standby), laser, magnets, cycling.
9h50 HT ON
~10h30 Electricity cut |
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Entered by Super Team from 127.0.0.1 on Tue Jun 23 09:43:18 2026; Vaccum in the FPC
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09h00 Start-up modulator, laser, fridge, chillers
After discussion with Daniele
Goal/Priority: Check for leakage in the FPC |
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