MJ SC; 
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Pour phase section 110, pour etre aligne sur l'axe des 3 quads Q1 Q2 Q3 : str1H -1.3 str1V +0.8
str3H -5 str3V +1
avec cet alignement : bpmtl1 x=0.1 y= 0.1 avec quad a zero |
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Entered by Marie Jacquet from 134.158.89.45 on Thu Feb 16 19:24:54 2023;
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Voila en pj le status de cette semaine sur les calib LINAC BPM et Yag
Calib BPM LI BPMTL1 YAGTL1 : not OK
Calib YAGLI : ~ ok |
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Entered by Marie Jacquet from 134.158.89.45 on Thu Mar 30 17:20:29 2023;
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Shift ce matin
** YagTL1 vs soleno avec alignement a la Kev ou a la Hayg (mais chaque fois aligne dans Q1-Q3). --> trajet dans la LIL differents - Mesures
avec soustraction courant obscurite (df la pj) |
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Marie Vincent Noureddine Jean-Noel;
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Debut vers 16h
Passage section avec Isol=200, 1.7 db, ph=110
Avec script alignement QUADS de Kevin |
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NC,IC, VM,lS;
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9:10 warm up modulator
10:30: cycling of magnets
10:20 : scan charge phase |
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KD MJ;
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MJ et SC;
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9h Mise en chauffe modulateur et refroidissements
Démarrage ampli laser
9h07 fermeture casemate |
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M EK, IC, DN, SC ; 6x
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8h10 : Impossible de mettre en chauffe le modulateur via IHM
En local également impossible
Redémarrage de PC du modulateur ==> mise en standby ok à 8H30 |
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MJ VC;
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Entered by Super Team from 134.158.195.141 on Mon Oct 7 09:30:50 2024;
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pression SF6: 2.3 bar
(nb: redémarrage pc modulateur demain mardi 8/10 à 9h00) |
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Entered by Super Team from 134.158.195.141 on Wed Oct 23 17:27:14 2024;
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Gun phase 50 dg., At 0.5 dB; Sect phase 230 dg. At 2.65 dB; Sol. 220 A, Gun charge -131 pC, Linac -112 pC, TL -120 pC.
Linac steerers: H [2.2 -3.83], V [-1.46 2.1].
It was atempt to measure dispersion xith TL/BPM2 and the section attenuator. See figure. |
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VM, IC, VK; 6x
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9h25 Start ThomX
11h20 HV on, linac RF OK, but there is no laser on the cathode. Trying to fix.
The problem was with the M4 position. initial positions now are: M4 mot.01 2855.00, M4 mot.02 4631.00, |
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IC, VK, VM, JN; 6x
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8h50 Start of the modumator and all subsystems
PC client 1 was frozen => we restarted
10h20 HV on 1215 V |
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Entered by Super Team from 134.158.195.141 on Thu Nov 14 08:33:03 2024; 15x
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08h30 Start ThomX
10h00 HV is 'ON'
11h03 RF Gun phase 230 dg. Att. 0.0 dB, Laser Att. 360.00, Charge -145 pC, Section Att. 2.59 dB, Phase 207 dg. |
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VM Entered by Super Team from 134.158.195.141 on Thu Nov 21 08:26:43 2024;
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08H25 Start ThomX
09H45 HV is 'ON'
09h49 Breakdown in the RF Gun |
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VM, IC, VK ;
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08h18 Start ThomX
10h00 HV is 'ON'
10h35 RF Gun phase is 174 dg. Section Phase is 209 dg. Sect. Att. is 2.70 dB TL/BPM2 X=0, Charge is -127 pC |
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VM Entered by Super Team from 134.158.195.141 on Thu Dec 5 08:31:12 2024;
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08h28 Start ThomX
08h40 Some magnets remain switched off. Cycling was not performed
10h20 V is 'ON' |
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VM, IC, VK, HG ; 8x
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08h25 Start ThomX
09h55 HV is 'ON'
10h18 RF Gun Phase is 159 dg. Sect. Phase is 208 dg. Att. 2.66 TL/BPM2 X=-2mm, Isol =230 A, Charges: -115 pC, -95.7 pC, -100 pC |
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VM, IC, VK;
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08h23 Start ThomX
09h40 HV is 'On'
10h24 RF Gun Phase 183 dg. Sect. Att. is 2.533, Phase 212 dg. Charges; -100.0 pC, -93.0 pC, -109.0 pC, Linac steerers H [2.68 -4.4], V [-2.0 |
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IC, VK, VM;
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11h05 Start ThomX
11h50 BPM02-Libera04 wiring has been checked: 'OK'
12h20 HV is 'ON' 1215 V |