Aggregator

Log Number: 4481786Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4481785Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: BSY
User: eforman



Mismatch Detected - Gold Masks vs. Control System Values!!!
See Values [Calculated / Control Sys] Masked = 1, UnMasked = 0

Node Name : FSD_3H04
Ch. 3 Mismatch [ 0 / 1 ] TARGETC / Target

Log Number: 4481783Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: eforman
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM

Log Number: 4481782Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Schaumloffel
DATE:             03/30/2026
SHIFT:               Swing

The operator has read the following:

Log Number: 4481781Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Yoon
DATE:             03/30/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4481780Logbook(s): 

• ELOG

Body: 

The majority of the work was completed today for Hall D. Will be complete after tomorrow.
Are there any objections to starting B23 on Wednesday 04-01-26?

Log Number: 4481779Logbook(s): 

• BTLOG
• ELOG

Body: 

Measurements taken on 3/30 here:
https://logbooks.jlab.org/entry/4481745
https://logbooks.jlab.org/entry/4481766

Log Number: 4481777Logbook(s): 

• ELOG
• SRFLOG

Body: 

LERF
- VTP1F02 at elevated pressure
- Scroll pump swapped, gate valve open, turbo at full speed

Log Number: 4481774Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-30 15:58:46 The output from the myRestore execution was as follows: iocctarg hc_cryotgt@2026-03-30 15:58 6(6) restored cryotgt@2026-03-30 15:58 60(60) restored cryotgt_alarms@2026-03-30 15:58 280(280) restored system@2026-03-30 15:58 2(2) restored Pause: 20 second(s) Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocctarg (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure ret

Log Number: 4481773Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16582Title:
Hall C carm damaged

Summary:
Hall C CARM buried power cable damaged during Hall B digging operations. Received OK from Director of Operations to continue spinning up beam to the hall. CARM RM47 is the one on top of the xC dome.

Log Number: 4481772Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16582Title:
Hall C carm damaged

Summary:
Hall C carm damaged during digging operationsDuration:
37 minutes

Time Down:
30-Mar-2026 15:15

Time Up:

Log Number: 4481770Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4481769Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4481768Logbook(s): 

• ELOG
• LERFLOG

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

Date : 03-30-26
Time : 15:36:54
Day : Monday
Shift : Swing

Crew Chief : Forman
Program Deputy: Malace
Team : F
Arm : Schaumloffel
Designated SSO: Yoon
LERF Operator:
Operators : Schaumloffel, Yoon

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

Log Number: 4481766Logbook(s): 

• ELOG
• BTLOG

Body: IHA7E01 Y-plane Emittance Measurement Analysis - BSList 119761 y-plane
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA7E01/IHA7E01_y_zigzag_2026-03-30_15:01:57/IHA7E01_zigzag_2026-03-30_15:01:57_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4481765Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA7E01 Y-plane - BSList 119761 y-plane
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4481763Logbook(s): 

• ELOG
• ACELOG

Body: 

Battery swapped. Self-test passed.

Log Number: 4481762Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Beam to Hall C

Accel: 

Log Number: 4481761Logbook(s): 

• ELOG

Body: 

Log Number: 4481760Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 1 7 0