IC, VK, VI, VC, JH, HG, ND ; Ring objectives
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This entry is to be updated as the work progresses.
1) Re-establish beam transport to ring
2) Scan in time the septum |
IC, VK, VI, VC, JH, HG, ND ; RE: Ring objectives
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(1), (2), (4) and (5) from last week have been done other items in progress.
New to do list:
(0) Re-establish beam transport to ring |
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IC, VK, VI, VC, JH, HG, ND ; RE: RE: Ring objectives
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New to do list:
(0) Re-establish beam transport to ring
(0bis) Check energy jitter in TL/BPM.02 and TL/SST.02 |
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IC, VK, VI, VC, JH, HG, ND ; RE: RE: RE: Ring objectives
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To do list:
(0) Re-establish beam transport to ring
(0bis) Check energy jitter in TL/BPM.02 and TL/SST.02 |
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VK, IC, VI, JH, ND; Summary of the ring commissioning meeting #4
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- 300 turns achieved.
- Probably more but limited by libera cut-off frequency.
- Need to measure the injection axis |
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IC, VK, VI (ND); Summary of the ring commissioning meeting #3
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Shift summaries for the ring for last week are at
https://elog.lal.in2p3.fr/THOMX/Commissionning/568
https://elog.lal.in2p3.fr/THOMX/Commissionning/570
https://elog.lal.in2p3.fr/THOMX/Commissionning/571
The
problem with the pulse jumpis with 12ns delays has been identified and fixed (it was related to the synchronisation system).
The main issue identified |
ND, IC; Steerers and BPM map for the ring 
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| See attached files. |
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IC, VK, AM, VC, ND; Beam requirements for the ring
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The following parameters are required for ring operations:
- At least 50pC on TL/DG/ICT.01 with std <20pC
- At least 20pC on TL/DG/ICT.02 with std <20pC |
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ND; RE: Beam requirements for the ring
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An IHM to check some of these parameters has been created (git/panneaux/StatusInfoIHM_ring_vars.py) and added to Plateforme_IHM...
Quote:
The following parameters are required for ring operations: |
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VK, IC, AM, ND; Summary of the ring commissioning meeting #2
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Slides are at https://indico.ijclab.in2p3.fr/event/8750/
- There is a difference in BPM numbering in Tango and MML => we should stick to Tango names.
- Beam was very unstable during the past week |
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IC, VK, VI, VC, JH, HG, ND; Summary of the ring commissioning meeting #1
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Status slides presented by Iryna available on indico at https://indico.ijclab.in2p3.fr/event/8749/
The beam parameters required for a good injection in the ring were discussed.
The following required parameters were identified: |
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MO; démarrage
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| 8h35 mise sous tension: PSS, LB9000, modulateur, chillers |
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MO HM; test RF modulateur longue durée (journée)
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but : test fonctionnement modulateur et RF sur la journée
8h55 démarrage modulateur et refroidissement
10h00 démarrage RF ( HV=1090V ) |
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HM MO; redemarrage 17 aout 2022
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9h30 redemarrage HM MO
- niveau 1 verifié (circuit eau, air comprimé, etat modulateur et SF6)
- ronde modulateur faite |
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CB/SC; liste des actions à menées
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 17:07:19 2021; Tests IHM RF
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Les tests se sont bien déroulés, on observe bien les signaux correspondants au redpitayas demandés.
Il faudra faire une modification sur l'IHM car tango bloque par moment et cela "freeze" l'IHM que l'on doit complètement
redémarrer. |
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 16:59:30 2021; tests redpitaya 4
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| Tests des redpitaya 4 voie 1 (Photodiode) et voie 2 (Q section) |
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 16:57:33 2021; tests redpitaya 3
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| Tests des redpitayas 3 voie 1 (Pi canon) et voie 2 (Pr canon) |
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 16:56:07 2021; redpitaya 2
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| Tests du redpitaya 2 voie 1 (Boucle section) voie 2 est libre |
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 16:45:48 2021;
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Test du repitaya 1 voie 1 (Pi section) et 2 (Pr section)
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Entered by Sophie Chance from 134.158.195.141 on Thu Mar 4 16:35:53 2021; Tests IHM RF
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De nouveaux tests ont été fait sur l'IHM RF amélioré (M. Omeich, H. Guler, S. Chance, JN. Cayla)
Tous les redpitayas ont été testés via un générateur de retard. |
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Hayg; WC tests TANGO
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CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.03_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.01_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch3_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch4_chargeMean
Dans les variables MeanStd :
Charge 1 :
er_ca_rac.05-elr.01-wac.01_Ch0_chargeMean
Charge 2 :
er_ca_rac.05-elr.01-wac.02_Ch0_chargeMean
er_ca_rac.05-elr.01-wac.02_Ch3_chargeMean
er_ca_rac.05-elr.01-wac.02_Ch4_chargeMean
Charge |
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Hayg; RE: WC tests TANGO
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Hayg
wrote:
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.03_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.01_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch0_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch3_chargeMean
CALC/DG/MeanStd_charge1/ER_CA_rac.05-elr.01-WAC.02_Ch4_chargeMean
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Entered by Nicolas Delerue from 193.55.29.171 on Thu Dec 10 14:42:53 2020; Clients 1, 4 et 5 non fonctionnels
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En complément du message de Hayg, client 4 et 5 ne fonctionnent pas non plus (en plus de client 1).
Nicolas |
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Hayg; RE:
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Pour info :
client 1 ne fonctionne pas encore. Il n'a pas été utilisé depuis longtemps, Guillaume a été prévenu
pour y jeter un oeil.
Client 3 et 5 sont maintenant aux places qui n'ont qu'un seul écran. Une MAJ de la salle devra être |