Aggregator

Log Number: 4496013Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4496011Logbook(s): 

• ELOG

Body: ACC=>BOXES=>LAM1C=>MLAM1C has been disabled in alarm handler

Off for the run

Log Number: 4496010Logbook(s): 

• HBLOG
• ELOG

Entry Makers: bbarker

Log Number: 4496009Logbook(s): 

• ELOG

Body: 

Log Number: 4496008Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             05/07/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4496006Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: IonChamber
User: dthomas
Areas: HallC

IonChamber Devices:
IIC3P03
IIC3H04
IIC3H07
IIC3H09
IICD307
IICD307A
IICSHMS

Log Number: 4496005Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: dthomas
Areas: HallC

BeamLossMonitor Devices:
ILM3C00
ILM3C03
ILM3C08
ILM3C12A
ILM3C15
ILM3P02
ILM3P03
ILM3P04
ILM3P01

Log Number: 4496004Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: xCD beam, xB down for Halo issues

Log Number: 4496003Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4496001Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4495994Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             05/07/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4495974Logbook(s): 

• ELOG
• LERFLOG

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

Date : 05-07-26
Time : 07:26:25
Day : Thursday
Shift : Day

Crew Chief : Schoene
Program Deputy: Drury
Team : B
Arm : Barker
Designated SSO: Thomas
LERF Operator:
Operators : Barker, Thomas

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

Log Number: 4495967Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW to xCD; CW to xB Tagger for harp swipes.

Log Number: 4495966Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4495964Logbook(s): 

• HBLOG
• ELOG

Entry Makers: msmithBody: 

Log Number: 4495963Logbook(s): 

• HBLOG
• ELOG

Entry Makers: samariBody: 

Hall B's optics started pretty farr off design so the first thing I did was bring the prohibited quads on design (left Match in as 2C05 looked very close). That blew up the beam so I decided to use the bleedthrough into hall B on the 2C24 viewer to make the spot round and tighter utilizing the first triplet. This made the harp scans at 2C21 and tagger look much better, and I proceeded to strengthen the last triplet to focus at 2H00. We were still fat in X so I used the very last quad and focused very hard in x. That made beam acceptable, but things are pretty far off design (see fig 1)

Log Number: 4495962Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-41 Machine vs Design Setpoints - Hall B optics
Hall B optics
hostname: subopsl18
CED workspace: OPS
CED login_key: pro

Log Number: 4495961Logbook(s): 

• HBLOG
• ELOG

Body: 

Referecnce 2H00A harp scan as of 05072026

Log Number: 4495957Logbook(s): 

• HBLOG
• ELOG

Body: 

Reference Harp scan for Tager (2C24A) as of 05072026

Log Number: 4495955Logbook(s): 

• HBLOG
• ELOG

Body: 

Reference as of 05072026