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Detector Operation (Operations Report)
amagazzu - 17:26 Wednesday 06 January 2021 (50368) Print this report
Operator Report - Daily shift

Upon arriving on-site R. Gouaty and M. Was already started the alignment of the OMC from remote. For this activity, the cavities were left unlocked with only NI, BS, and PR mirror aligned. This part of the work was concluded at 14:45 UTC, afterward Gouaty worked on the alignment of the SPRB and in parallel A. Masserot looked into an issue with SDB2 Connection Bridge. 
To re-align SPRB the arm cavities were relocked. First I moved the PR back in its parked position. After restoring the Aligned configurations for the related cavities mirrors the flashes on B7 and B8 were immediately back. Both arms were relocked at around 15:05 UTC. 
DET and DAQ activities still in progress, NARM_LOCK and WARM_LOCK left in LOCKED_ON_B7/8_BOOST_ON.

Other activities carried out during the shift:
- Mechanical work on SQB1/SQB2 vacuum link ( LAPP Team );

Sub-system reports

TCS
At 9:25 UTC, under the request of I. Nardecchia, I restarted the processes related to the Ring Heaters. WI, WE, and NI processes are now back online, while instead the NE did not restart successfully; further hardware investigation will be done in the next days.

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