Aggregator
Hall C full survey
COMMENT ON MOLLER Beam Study: Measure and Zero Charge Asymmetry of Halls C and D using IA System
FSD Masking Tool: Successful Destination masking to: BSY
Program Deputy Summary, presented 2026-03-30
Operator SIGN IN
Operator SIGN IN
Hall A/C Dump Purge N2 Exhaust Stack Flow
QuickPic - Hall C: 5 uA CW/ Optics 1
Autolog save
CREW CHIEF SIGN IN
Log Number: 4481578Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 03-30-26
Time : 07:20:10
Day : Monday
Shift : Day
Crew Chief : Humphry
Program Deputy: Malace
Team : E
Arm : Blackshaw
Designated SSO: Janak
LERF Operator:
Operators : Blackshaw, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 03-30-26
Time : 07:20:10
Day : Monday
Shift : Day
Crew Chief : Humphry
Program Deputy: Malace
Team : E
Arm : Blackshaw
Designated SSO: Janak
LERF Operator:
Operators : Blackshaw, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Survey and Alignment work summary
Crew Chief Shift Log, 2026-03-30 OWL
Log Number: 4481575Logbook(s): Tags: Body:
CEBAF SHIFT LOG
Shift Summary
Start of shift: 5uA CW to Hall C
Crew Chief Timesheet Summary: 30 Mar 2026 OWL
Log Number: 4481574Logbook(s): Tags: Body:
Accelerator
PHYSICS
STUDIES
RESTORE
ACC
DOWN
OFF (SAM)
Planned
8
0
0
COMPLETED Measure Voltages of Laser Intensity Attenuator System in CEBAF
CANCELLED Measure K-long Bleed-through
CANCELLED K-long/MOLLER Compatibility - SRF Beam Loading
CANCELLED K-long/MOLLER Compatibility - Photocathode Effects
COMMENT ON Measure Electron Beam Bunch Length Using Chopper Phase Scans
CANCELLED Feedback on Polarization Orientation: Study beam properties with small variations in Wiens and Solenoids angles
Log Number: 4481565Logbook(s): Body:
A similar task was completed in 2025:
https://tasklists.jlab.org/bslist/tasks/116272










