Aggregator

Log Number: 4297191Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

SL vac reset for valve B to clear

issue caused by viewer ITV7A09

Log Number: 4297175Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

cavity kept arcing while attempting to recover

Log Number: 4297170Logbook(s): 

• HCLOG
• ELOG

Entry Makers: yoonBody: 

from 9

Log Number: 4297153Logbook(s): 

• HCLOG
• ELOG

Entry Makers: yoonBody: 

from 11

Log Number: 4297139Logbook(s): 

• HALOG
• HCLOG
• POLOG
• ELOG

Body: 

The charge asymmetry in Hall A is averaging ~ 6 ppm and in Hall C is averaging ~ 62 ppm.

Log Number: 4297120Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 2.6 Target restore date was 2024-05-05 16:48:17 The output from the myRestore execution was as follows: iocsoftw4spce systemEnum@2024-05-05 16:48 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -s -i iocsoftw4spce (success) Procedure return status: Success

Log Number: 4297095Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L05-5
Username: benesch
Date/Time: 05-05-24_16:21:18
RF Status: Good
Tuner Status: Good
Comment: DRVH=6.100 Arc Rate Management four at 6.2, appropriate spacing to cut 0.1
Previous OPS DRVH: 6.2
Special Instructions:

Log Number: 4297094Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

PLDE fault

Log Number: 4297093Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Yoon
DATE:             05/05/2024
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4297091Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Anthony
DATE:             05/05/2024
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4297077Logbook(s): 

• ELOG
• LERFLOG

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

Date : 05-05-24
Time : 15:40:35
Day : Sunday
Shift : Swing

Crew Chief : Forman
Program Deputy: Ruiz
Team : C
Arm : Yoon
Designated SSO: Anthony
LERF Operator:
Operators : Anthony, Yoon

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

Log Number: 4297076Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: eforman 05-05-24 15:40:00 {A:2 B:5 C:4 E:1047 A=CW B=CW C=CW D=BS 0R08=20.85 No dumps in.

Log Number: 4297075Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW to Hall A (10 uA), B (65 nA), and C (6 uA

Log Number: 4297072Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4297066Logbook(s): 

• HCLOG
• ELOG

Entry Makers: alexsBody: 

Log Number: 4297055Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: LH2_10cm_Pass4Pass: 4Note: File generated from archiverCalibrated On:2024-Apr-24 02:33Calibrated By: deirFile:C-2024-04-24_0233_LH2_10cm_Pass4_Pass-4_archiver_generated.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4297051Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4297032Logbook(s): 

• HCLOG
• ELOG

Entry Makers: alexsBody: 

Log Number: 4297031Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: 10cm DummyPass: 4Note: Calibrated On:2024-Apr-25 00:06Calibrated By: yoonFile:C-2024-04-25_0006_10cm_Dummy_Pass-4.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton3,791

Log Number: 4297029Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause13236Title:
1L18-5 OLT

Summary:
Cavity tuner jumped way off and was repeatedly arcing from auto-recover.