Aggregator

Log Number: 4533500Logbook(s): 

• ELOG
• LERFLOG

Tags: 

• Readme

Body: [figure:1] Always check the Authorization web application for the latest status: JLab Authorization Manager

Log Number: 4533499Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Took set point and cycled normally

Log Number: 4533497Logbook(s): 

• ELOG

Body: 

Both PTWs on-issue. Added Cryo System tag. Please confirm with Cryo group that they are good with this work proceeding. Otherwise, Approved.

Log Number: 4533494Logbook(s): 

• HDLOG
• ELOG

Tags: 

• Beamline

Body: 

(174.7, 76)mm looks good for stonehenge scans

Log Number: 4533493Logbook(s): 

• HCLOG
• ELOG

Entry Makers: alexsBody: 

Log Number: 4533490Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4533488Logbook(s): 

• ELOG

Entry Makers: michaelmBody: 

Log Number: 4533487Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: 10cm DummyPass: 5Note: SHMS angle: -14-74Calibrated On:2026-Jul-28 02:36Calibrated By: msmithFile:C-2026-07-28_0236_10cm_Dummy_Pass-5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton

Log Number: 4533484Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4533462Logbook(s): 

• POLOG
• ELOG

Entry Makers: brukerBody: 

Quiet week, not much to report.

Charge lifetime: see Figure 1. At about 10 coulombs per week, we should hit 0.25% a week from now and 0.2% the week after that. Consider a spot move on the upcoming maintenance day.

TMG health: nothing systematic, see Figure 2. The dip to zero in the C extinction ratio was not real; this happened when the attenuator had changed its reference position overnight: #4530568, #4530635, #4530693.

Log Number: 4533455Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4533452Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4533450Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

took set point and cycled fine

Log Number: 4533449Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: BCD Beam 

Log Number: 4533448Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: JD80-212 80um 45/135 degPass: 5.5Note: Calibrated On:2026-Jul-13 16:53Calibrated By: shrinerFile:D-2026-07-13_1653_JD80-212_80um_45_135_deg_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4533443Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             07/29/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4533442Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shenenberger
DATE:             07/29/2026
SHIFT:               Day

The operator has read the following:

Log Number: 4533440Logbook(s): 

• HDLOG
• ELOG

Entry Makers: schoeneBody: 

Log Number: 4533439Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: 4.5x10-4 Al 40umPass: 5.5Note: Calibrated On:2026-Jul-11 10:12Calibrated By: alexsFile:D-2026-07-11_1012_4.5x10-4_Al_40um_Pass-5.5_High_Current.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4533436Logbook(s): 

• ELOG

Entry Makers: samariBody: