[clas_members] [Revised Logentry] RC summary 08/23/2025

efuchey at jlab.org efuchey at jlab.org
Sat Aug 23 09:25:02 EDT 2025


Logentry Text:
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Yesterday morning after the luminosity runs we resumed production at 300 nA on 4He. Pretty smooth data taking when beam was available.

Small issues concerning PCal, requiring a roc reboot, at the end of day shift:
https://logbooks.jlab.org/entry/4448574
Followup:
https://logbooks.jlab.org/entry/4448629

Beam down events:

~20 min down during swing for ARCA mismatch:
https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16198 

~20 min down during swing for cryomodule 2L16-8 
https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16200

~1h50 down during owl to attempt to recover of ArcA BoxPS (and do QE measurement)
https://ace1.jlab.org/dtm/all-events?qualified=true&incidentId=16201


No RC meeting today.

Shift summaries:
DAY: https://logbooks.jlab.org/entry/4448281
SWING: https://logbooks.jlab.org/entry/4448600
OWL: https://logbooks.jlab.org/entry/4448849

BTA from 8/21 8am to 8/22 8am: 
ABU: 1116
BANU: 53
BNA+OFF: 271
Logs:
DAY: https://logbooks.jlab.org/entry/4448597
SWING: https://logbooks.jlab.org/entry/4447998 
OWL: https://logbooks.jlab.org/entry/4448277



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