Entered by Marie Jacquet from 88.165.97.136 on Wed Feb 26 22:50:49 2025; 26 fevrier (visite Alberto Paola Luca) - Detecteur Photonic Science
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Suite du commissioning det Photonic Science
** fantome "TO-MTF" (modulation transfer function) ==> fin de la
prise de donnees = mesure du flux absolu diode calibree avec et sans PMMA |
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KD; shift du 26 février 2025
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7h30: mise en chauffe en remote (Modulateur, frigo/chiller, laser, cyclage aimants)
8h35 HV is 'On'
base recipe all_2025225_14_52_23 |
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Entered by Marie Jacquet from 88.165.97.136 on Tue Feb 25 22:59:29 2025; 24 -25 fevrier (visite Alberto Paola Luca) - Detecteur Photonic Science
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Commissioning det Photonic Science
** Depose Dectris, mise en place Photonic, alignement du det
** Comprehension binning hardware/software |
KD; shift du 25 février 2025 
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8h10: mise en chauffe machine en remote (Frigo/chiller, modulateur, laser, cyclage aimants)
injection dans linac demarrage du feedback linac
Q linac 100pC |
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KD VC VM; shift du 24 février 2025
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8h: mise en chauffe de la machine (Frigo/chiller, laser, modulateur et cyclage aimants).
9H demarrage faisceau
Charge gun 110pC |
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shift crew; shift du 21 février 2025 6x
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8h30 : démarrage machine en remote (modulateur, laser, chiller/frigo, cyclage)
Nouveau pb : variation du flux X lente
incomprehensible car cavite lockee et electrons stockes. |
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Entered by Super Team from 134.158.195.141 on Thu Feb 20 08:24:55 2025; 6x
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08h25 Start ThomX; Start ThomX: Modulator, Fridge, Laser
08h32 Chillers were started, cycling all magnets
11h23 HV is 'On' |
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shift screw; Rustine pour le probleme CEM kicker - ring storage - Xrays
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Cable ventilo kicker debranche ==> aucun effet
Cable balise blinde ==> la balise redevient calme
Redemarrage |
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Entered by Super Team from 134.158.195.141 on Wed Feb 19 08:27:57 2025;
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08h26 Start ThomX: Modulator, Fridge, Laser
08h32 Chillers were started, cycling all magnets
11H changement de la carte synchro... Carte synchro opérationnel |
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VC, KD, VM, ND, RC, MJ; shift
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demarrage machine 8h30
intervention Kicker.. 8h45
10H30 fin intervention Kicker Ok |
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VM, IC, VK; 70 MeV WP
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10h30 Start beam
Since Friday evening the problem to store the beam at 70 MeV. There is 1 turn only. Probably some subsystem failure. At this moment the reason
is not found. Help is needed: synchronization/Diag/Magnets. |
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Entered by Super Team from 134.158.195.141 on Fri Feb 14 08:21:09 2025;
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08h20 Start ThomX: modulator, laser, fridge,cycling all magnets
08h25 chillers are started
09h50 Controlled access (Rhonic) |
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ND, SC, Marie Labat, IC, VM; Opérations caméra à balayage / MRSV 20x
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8h50 Mise en chauffe modulateur
Changement de la carte mère pour la badgeuse de la ligne X
31.2degres, toujours dAlignement laser dans la casemate |
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KD MJ; shift du 12 février 2025 - Alignements
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8h: mise en chauffe à distance (modulateur, frigo, chiller, laser)
9h30: laser semble pas aligné dans l'iris avec une forme assez étrange (trou au centre) ==> énergie sortie laser
PC 270uJ |
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ND, Marie Labat; Streak camera
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9:20 Start aligning
12:40 Alignement done for both linac and ring.
Health check: Archiving not working |
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ND, VC, HG, MJ; Test demarrage 10/02 7x
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9:37 Mise en chauffe
Maher signal que des tests ont ete fait sur le canon, leger risque de claquage.
Pression SF6: 2938mbar |
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MV, IC, VK, RC;
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08h45 Start Thomx: Modulator, frigo, laser
08h50 Start chillers, cycling all magnets
Vacuum intervention, beam pipe closed. Vacuum OK to start (11.23) |
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MV, IC, VK, RC;
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08h45 Start Thomx: Modulator, frigo, laser
08h50 Start chillers, cycling all magnets
Vacuum intervention, beam pipe closed. Vacuum OK to start (11.23) |
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Ring team; Ring Working Points 50 MeV/ 61.5 MeV / 70 MeV 8x
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50 MeV
Configuration: good_20250123_17_53_01 "Working Point at 50 MeV for X_rays"
After RCDS optimization with X-rays good_20250124_15_05_25 "Updated WP with RCDS on X-rays 50 MeV " |
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MV, IC, VK, RC;
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08h41 Start Thomx: Modulator, Frigo, Laser
08h46 Start chillers, all magnets sycling
09h50 Start RF |