Recent Log Entries

Log Number: 3951819Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Log Number: 3951818Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall A Target Movement FSD

Log Number: 3951817Logbook(s): 

• ELOG

Entry Makers: kiarraBody: 

Log Number: 3951816Logbook(s): 

• ELOG

Body: Calibration ParametersHall:ATarget: Loop 3Pass: 5Note: Calibrated On:2021-Nov-24 23:16Calibrated By: anthonyFile:A-2021-11-24_2316_Loop_3_Pass-5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton1,7851,

Log Number: 3951815Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall A Target Movement FSD

Log Number: 3951812Logbook(s): 

• ELOG

Entry Makers: kiarraBody: 

Log Number: 3951811Logbook(s): 

• ELOG

Entry Makers: kiarraBody: 

Log Number: 3951806Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause9636Title:
MBT2A14H Mismatch

Summary:
Magnet mismatched -- won't take setpoint. Going out to reseat (swap if necessary) the trim card. Update: Card was reseated, took setpoint and cycled.

Log Number: 3951797Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Garcia
DATE:             11/28/2021
SHIFT:               Owl

The operator has read the following:

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

Log Number: 3951796Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause9636Title:
MBT2A14H Mismatch

Summary:
Magnet mismatched -- won't take setpoint. Going out to reseat (swap if necessary) the trim card.

Log Number: 3951791Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Deir
DATE:             11/28/2021
SHIFT:               Owl

The operator has read the following:

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

Log Number: 3951782Logbook(s): 

• ELOG

Entry Makers: lawBody: 

Beam to A, C, and D. Paged SSG.

Log Number: 3951781Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause9635Title:
Hall B Beam stopper A chain permissive

Summary:
Lost permissive on Hall B beam stopper A chain.

Log Number: 3951780Logbook(s): 

• HBLOG
• ELOG

Entry Makers: michaelmBody: 

Key cycling and epics control of beam stoppers attempted - no joy. Contacting SSG.

Log Number: 3951768Logbook(s): 

• ELOG
• LERFLOG

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

Date : 11-27-21
Time : 23:16:15
Day : Saturday
Shift : Owl

Crew Chief : Surles-Law
Program Deputy: Spata
Team : X
Arm : Garcia
Designated SSO: Deir
LERF Operator:
Operators : Deir, Garcia

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

Log Number: 3951767Logbook(s): 

• ELOG

Entry Makers: michaelmBody: 

Log Number: 3951765Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: A/B/D receiving beam. C in BNR

Log Number: 3951764Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 3951757Logbook(s): 

• ELOG

Entry Makers: michaelmBody: 

Log Number: 3951756Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: JD70-105 47um 45/135Pass: 5.5Note: Calibrated On:2021-Nov-09 18:50Calibrated By: anthonyFile:D-2021-11-09_1850_JD70-105_47um_45_135_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)