Aggregator

Log Number: 4498340Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-05-13 09:23:40 The output from the myRestore execution was as follows: Failed to set restore status indicator iocsoftRadNDXSL23 A360_ndx@2026-05-13 09:23 The following are not available in EPICS NDX2L23_AutoBias_Tb NDX2L23_AutoBias_Te NDX2L23_CAPACITOR_SW NDX2L23_PERIOD NDX2L23_RESET 0(5) restored A360_det@2026-05-13 09:23 The following are not available in EPICS INX2L22_DsFac INX2L22_gBias INX2L22_gCc INX2L22_nBias INX2L22_nCc INX2L23_DsFac INX2L23_gBias INX2L23_gCc INX2L23_nBias INX2L23_nCc

Log Number: 4498231Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

Figure 1 before. Figure 2, after. This is for the mini-maintenance day.

Log Number: 4498230Logbook(s): 

• ELOG

Entry Makers: janakBody: 

GunHV
C75 RF+HV
INJ Warm RF

Log Number: 4498227Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned off for:
R02
R15
R19
R1A
R25

Log Number: 4498228Logbook(s): 

• ELOG
• POLOG

Tags: 

• Autolog

Body: 

Log Number: 4498226Logbook(s): 

• ELOG
• POLOG

Tags: 

• Autolog

Body: 

Log Number: 4498215Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Hall B Profile Optics continues.

Log Number: 4498213Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Humphry
DATE:             05/13/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4498211Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: bjacob 05-13-26 08:22:08 {A:i B:1 C:2 E:345 A=BS B=CW C=Tune D=CW 0R08=4.86 dump(s) in. Start of Day Shift.

Log Number: 4498208Logbook(s): 

• HDLOG
• ELOG

Entry Makers: bjacobBody: 

Log Number: 4498204Logbook(s): 

• HDLOG
• ELOG

Entry Makers: bjacobBody: 

Log Number: 4498200Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

Is it weather? 59 deg threshold? or maybe 1L03-1 LO...

Log Number: 4498196Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

With the help of an SME, the A laser amplifier has been restored.

SME confirmed that if a hall laser amplifier trips off again in the future, Ops is allowed to try to restore it on their own. The procedure is linked as a button atop the "LLRF / Laser Expert" screen. I'll also link it here:

https://jeffersonlab-my.sharepoint.com/:w:/g/personal/marcy_jlab_org/IQA...

Basically, first try cycling the Emission off then on again. If that doesn't restore the amplifier - press the Off button for the Emission, press the RESET A button ( or RESET B etc.

Log Number: 4498195Logbook(s): 

• ELOG

Body: 

Work for 5/13 maintenance window approved.

Log Number: 4498194Logbook(s): 

• ELOG
• INCLOG

Body: 

05/13/2026 BPM Maintenance Task List:
IPM2R06 Stack - Replace GIF DB9 Ribbon cable. iocw6se1 and 30Hz Synch will be cutoff after that point in the chain for approximately 30 minutes.

Log Number: 4498188Logbook(s): 

• ELOG
• LERFLOG

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

Date : 05-13-26
Time : 07:20:20
Day : Wednesday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Drury
Team : E
Arm : RadCon
Designated SSO: Janak
LERF Operator:
Operators : Humphry, Janak

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

Log Number: 4498184Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Production beam to B, D with witness beam to C dumplet.

Log Number: 4498180Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this task is approved. Scheduled for Tuesday 3/19.

Log Number: 4498181Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

comparing then (May 11th) & now (May 13th)

In terms of xD (tune) ~5uA

AE01 - about the same
8E01 - tighter across X, bigger in diag & Y - Red (xD tune), Green (xB tune)
6E01 - tighter across diag & Y - Red (xD tune), Green (xB tune)
4E01 - tighter across X - Red (xD tune), Green (xB tune)
2E01 - (xB tune - orange) & (xD tune - red) - xD seems healthier across diag & Y
1E01 - Excluding orange color fit (xB tune) - about the same (green & red with xD tune)

Log Number: 4498179Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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