Aggregator

Log Number: 4495083Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl08

Saved: ywang 05-05-26 16:00:44 {A:i B:5 C:2 E:345 A=BS B=BS C=CW D=CW 0R08=6.93 No dumps in.

Log Number: 4495076Logbook(s): 

• ELOG
• SRFLOG

Body: 

No major update.

Log Number: 4495077Logbook(s): 

• HDLOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4495070Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: lrichard 05-05-26 15:44:12 {A:i B:5 C:2 E:345 A=BS B=BS C=CW D=CW 0R08=7.05 No dumps in.

Log Number: 4495063Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 05-05-26
Time : 15:33:23
Day : Tuesday
Shift : Swing

Crew Chief : Richardson
Program Deputy: Sereno
Team : X
Arm : Anthony
Designated SSO: Shriner
LERF Operator:
Operators : Anthony, Shenenberger, Shriner

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Log Number: 4495062Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomas

Log Number: 4495061Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomas

Log Number: 4495060Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomas

Log Number: 4495055Logbook(s): 

• DCLOG
• ELOG

Entry Makers: bbarkerBody: 

Took setpoint and cycled normally.

Log Number: 4495054Logbook(s): 

• HBLOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4495052Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: xBCD Beam

Log Number: 4495050Logbook(s): 

• HBLOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4495049Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4495027Logbook(s): 

• HDLOG
• ELOG

Entry Makers: nissenBody: 

We attempted to tweak the Hall D convergence using changes to the MQP5C10 quad strength while observing the beam profiler and pair spectrometer Fig 1. The tagged regions are where the quad changes were made, we measured 1%, 3% and 5% changes. No discernable change in the measured photon beam with those changes. To make sure we weren't on a node we ran harp scans, with the fitting showing a significant change in the beam profile. All changes were backed out and Hall D will use the beam as it was before beginning this convergence attempt.

Log Number: 4495024Logbook(s): 

• HDLOG
• ELOG

Entry Makers: dthomasBody: 

Log Number: 4495022Logbook(s): 

• ELOG

Entry Makers: dthomas

Log Number: 4495020Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: IonChamber
User: dthomas
Areas: HallD

IonChamber Devices:
IICAD00
IICAD00A
IICAD00B
IICAD00C
IIC5H00

Log Number: 4495019Logbook(s): 

• HDLOG
• ELOG

Tags: 

• HarpScan
• Beamline

Body: 

harp scan

Log Number: 4495015Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16855Title:
MDJ0L08V Mismatched Again

Summary:
Swapped trim card this time it mismatched.Duration:
8 minutes

Time Down:
05-May-2026 13:48

Time Up:
05-May-2026

Log Number: 4495014Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16855Title:
MDJ0L08V Mismatched Again

Summary:
Swapped trim card this time it mismatched.Duration:
8 minutes

Time Down:
05-May-2026 13:48

Time Up:
05-May-2026