[clas_members] [Revised Logentry] RC summary 08/25/2025

[efuchey at jlab.org]

Logentry Text:
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Continued data taking at 300 nA and 4He, until 7:15 am, where 3 pass separator tripped, 1 hour away from scheduled pass change.
As of 10 am, Pass change is already done and torus is still ramping up. Initiated beam recovery procedure (no Moller needed)

On our hand:
7:26 adctof2 busy (16 min down);
11:38 camac1 crate busy, need reboot (10 min down);
14:55 target purge + ATOF power cycling twice (15 min down);
18:30 TrigBit alarm: No_DC_S1, PCALxECAL lower than usual: need reboot adcecal1 and adcpcal1 (25 min).
22:30 Issue with "L3" helicity showed up (appeared on run 22975). Not sure how important it is for this run, but in doubt, directed shift crew to call Nathan (Sorry Nathan). 
Nathan was not sure. Shift crew (Stephen) called Sergey who directed what crates could be rebooted: adcpcal1, , , scalers1 (TBC)
Instructed Stephen to do it immediately. Did not work. After a few more discussions, it was determined we could continue running with the problem pending.

On accelerator side:
Issue with 1L06-6 (10 minutes) https://ace.jlab.org/dtm/incidents/16217
Question on "HPS halo monitors" came in Sunday PD/RC meeting: Mislabeled FSD Node 2H01 CH2 Mislabeled https://logbooks.jlab.org/entry/4449813
(Fixing it should take no down)

News from MCC:
Wednesday will be down for the M&O tour;
Hall B is not part of the tour but will want to be in restricted for uRWell prototype installation.

RC meeting 11:30, in person at CH 200 or on zoom at https://jlab-org.zoomgov.com/j/1605705819

Shift summaries:
DAY: https://logbooks.jlab.org/entry/4449736
SWING: https://logbooks.jlab.org/entry/4449956
OWL: https://logbooks.jlab.org/entry/4450160

BTA from 8/24 8am to 8/25 8am:
ABU: 1188
BANU: 81
BNA+OFF: 171 
Logs:
DAY: https://logbooks.jlab.org/entry/4449954
SWING: https://logbooks.jlab.org/entry/4450152
OWL: https://logbooks.jlab.org/entry/4450383




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