Aggregator

Log Number: 4480659Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16556Title:
RF on Separator 2 tripped off

Summary:
RF tripped off on sep2.

Log Number: 4480657Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Phasing SL

Log Number: 4480656Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 0 0 8

Log Number: 4480655Logbook(s): 

• HCLOG
• ELOG

Entry Makers: mockdeirmoserBody: 

Find attached the completed HCO Committee Acceptance Report for beam to Hall C. A few remaining HCO compenentchecks need to be completed, summarized here:

Log Number: 4480653Logbook(s): 

• ELOG

Log Number: 4480652Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16556Title:
RF on Separator 2 tripped off

Summary:
RF tripped off on sep2.

Log Number: 4480651Logbook(s): 

• FMLOG
• ELOG

Entry Makers: chumphry

Log Number: 4480650Logbook(s): 

• ELOG

Entry Makers: kazimiBody: 

Beam study needs CASA approval
https://tasklists.jlab.org/bslist/tasks/119883

Log Number: 4480648Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4480646Logbook(s): 

• ELOG
• RADLOG

Entry Makers: dthomasBody: 

Log Number: 4480645Logbook(s): 

• ELOG

Body: 

a portable odh unit was posistioned in CMTF this morning due to sensor 5's failure. Will use supplemental coverage provided by the dual headed portable to do required maintenance and repairs to OM01, and OM05, and possibly OM02. OM03 and 04 are inaccessible due to fall hazard concerns (CMTF mezzanine area)...

Log Number: 4480644Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: VBV3H08A Function: Isolates dump vacuum from target. Valve disabled with gate removed. Location: Hall C Purpose: Valve disabled with gate removed. Exp.

Log Number: 4480643Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4480642Logbook(s): 

• ELOG
• RADLOG

Tags: 

• Readme

Entry Makers: dthomasBody: 

Hall C Dump Lockup:
Requested: Radcon

RCGapplied: Radcon
TUN9 applied: D. Thomas

Radcon witnessed the TUN9 lock being applied.

Log Number: 4480638Logbook(s): 

• ELOG

Body: 

The card was having a communication error but then it recovered, if this happens again please try re-seating card first. If problem persists then replace the card with any available trim card spare.

Log Number: 4480634Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-40-4 Design Setpoints Download - Putting BSY2C back on design
Putting BSY2C back on design
hostname: opsl05
CED workspace: OPS
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMBSY2C.BDL347037.8270209794.0000

Log Number: 4480633Logbook(s): 

• ELOG
• BTLOG

Body: IHA2C04 Y-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA2C04/IHA2C04_y_zigzag_2026-03-27_13:13:16/IHA2C04_zigzag_2026-03-27_13:13:16_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4480632Logbook(s): 

• ELOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 7730 Device: VBV3H07 Function: Close beamline when vacumm event occurs. Location: Hall C Vacuum rack Purpose: Disable interlock from VIP3H07B Removed By: <a href='mai

Log Number: 4480631Logbook(s): 

• ELOG

Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL) Previous Expected Removal Date: 27 Sep 2026 New Expected Removal Date: 27 Sep 2026 Who made the change: ketchum Justification for the change: Still bypassed

Log Number: 4480630Logbook(s): 

• ELOG

Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL) Previous Expected Removal Date: 27 Sep 2026 New Expected Removal Date: 27 Sep 2026 Who made the change: ketchum Justification for the change: Still bypassed