Aggregator

Log Number: 4521573Logbook(s): 

• HCLOG
• ELOG

Entry Makers: victorc

Log Number: 4521572Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4521568Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 1 10cmPass: 3Note: SHMS angle: -10.25 1uA to 30uCalibrated On:2026-Jun-18 23:42Calibrated By: msmithFile:C-2026-06-18_2342_Loop_1_10cm_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4521567Logbook(s): 

• HCLOG
• ELOG

Entry Makers: victorcBody: 

Log Number: 4521566Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4521561Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Under the "Areas" tab, I can get strip charts for anything just fine when I click on "Strip Chart" via the right-click menu. Unfortunately, the same doesn't seem to be true anymore under the "Systems" tab.

Figure 1 is normal operation after clicking on "Strip Chart" via the right-click menu for an item under the "Areas" tab. I tried getting a strip chart for the same injector element under the "Systems" tab and got the error shown in Figure 2. Figure 3 shows my attempt with an unacknowledged minor alarm for an accelerator element.

Log Number: 4521552Logbook(s): 

• DCLOG
• ELOG

Entry Makers: victorcBody: 

Getting a few mismatch alarms for this shunt. The voltage looks to get noisy every now and then, causing instablility in its current. It doesn't seem to be affecting beam much yet as far as I can tell. Could maybe use a look by an SME when the opportunity arises.

Rack W202B10

Log Number: 4521523Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Price
DATE:             07/09/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4521519Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             07/09/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4521518Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 07-09-26 00:10:49 {A:i B:1 C:3 E:1060 A=BS B=CW C=CW D=BS 0R08=50.28 No dumps in.

Log Number: 4521517Logbook(s): 

• ELOG
• RADLOG

Entry Makers: jhowardBody: 

In Hall C's truck ramp. Started to alarm after sending beam to Hall C for a few hours. Does not seam to be a problem at the moment.

Log Number: 4521516Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Christian
DATE:             07/08/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4521488Logbook(s): 

• ELOG
• LERFLOG

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

Date : 07-08-26
Time : 23:10:02
Day : Wednesday
Shift : Owl

Crew Chief : Howard
Program Deputy: Duzik
Team : D
Arm : Christian
Designated SSO: Price
LERF Operator:
Operators : Price, Chaudhary, Christian

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

Log Number: 4521487Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Sweep of NL & SL in progress

Log Number: 4521486Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 4 0 0

Log Number: 4521469Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

The entire zone tripped out of RF simultaneously, showing quench faults on every cavity that wasn't GSET 0 or bypassed. Looks like the KMAI for all cavities dropped.

Log Number: 4521464Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Linacs.South

Total Time: 3.133 mins

Log Number: 4521463Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17361Title:
2L17 tripped out of RF, no power out on attempting restoration

Summary:
2L17 tripped out of RF, no forward power out on any cavities when attempting restoration.

Log Number: 4521461Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: bschauml
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
IL

Log Number: 4521458Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bschauml
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
ILM8T