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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn  Not logged in ELOG logo
Message ID: 202     Entry time: 12 May 2023, 16:12
Author: Frederik Wolff-Fabris 
Group: XO 
Subject: SA3 status 

The SA3 EPS power limit at the Big brother was disabled to allow photon energy scans in SQS (due to Kr resonance at XGM, invalid power values are generated and then beam is blocked);

Action was performed by Lars F. (RC), Michaela Petrich (PRC) and F. Wolff-Fabris (XO) with Accelerator RPO.

It will be activated again on Monday 15.05.

**Update 15.05: the above mentioned rule is activated again at 08:10AM.

 

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