Aggregator

Log Number: 4507969Logbook(s): 

• ELOG

Body: 
Additional Comments:
Forced Pico, floor is .002512 uA (beam off)

Log Number: 4507968Logbook(s): 

• ELOG

Body: 
Additional Comments:
No 1500 MHz structure aparent. trying again at higher current.

Log Number: 4507967Logbook(s): 

• POLOG
• ELOG

Entry Makers: samariBody: 

I was failing to understand how the laser extinguishes before. Now I realize there's a 1497 MHz component to the lasers and I can't end the measurement once the cup reads its minimum (-.0014432 offset). Ignore all the previous stepngraphs. My plan forward since I have all of the time in the world:

With each laser, measure +/- 50 degrees on the center of each bucket at 10 uA gun current (9 measurements)
3X for slit -1, 20, and 40

Log Number: 4507966Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

took setpoint and cycled

Log Number: 4507965Logbook(s): 

• ELOG

Body: 
Additional Comments:
looking for the the degrees until baseline (-.0014 uA)

Log Number: 4507964Logbook(s): 

• ELOG

Body: 
Scan Configuration: Input Channels NameChannelStart ValueStop ValueStep SizeDelay (sec)Initial ValueCurrent Value Chopper 1,2 gangedR01XPSETCG-150-901233

<table border=1 cellpadding = 1 cellspacing =

Log Number: 4507962Logbook(s): 

• ELOG

Body: 
Scan Configuration: Input Channels NameChannelStart ValueStop ValueStep SizeDelay (sec)Initial ValueCurrent Value Chopper 1,2 gangedR01XPSETCG901501233

Log Number: 4507963Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

took setpoint and cycled. probably swap the card next mismatch.

Log Number: 4507961Logbook(s): 

• ELOG

Body: 
Scan Configuration: Input Channels NameChannelStart ValueStop ValueStep SizeDelay (sec)Initial ValueCurrent Value Chopper 1,2 gangedR01XPSETCG-30301233

Log Number: 4507960Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-03-26_00:22:23
Restored file: /tmp/06-03-26_02:03:28.snap

Log Number: 4507959Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 06-03-26 02:03:13 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. dump(s) in. Autosave prior to restore.

Log Number: 4507954Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

took setpoint and cycled

Log Number: 4507953Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

took setpoint and cycled

Log Number: 4507947Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 06-03-26 00:22:23 {A:i B:1 C:3 E:1060 A=BS B=BS C=Tune D=BS 0R08=0.00 0R08 dump in. dump(s) in.

Log Number: 4507946Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-03 00:09:10 The output from the myRestore execution was as follows: iocse15 systemEnum@2026-06-03 00:09 2(2) restored seebpm@2026-06-03 00:09 323(323) restored Pause: 30 second(s) SEE_BURT 8(8) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocse15 (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4507944Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             06/02/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4507939Logbook(s): 

• ELOG
• LERFLOG

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

Date : 06-02-26
Time : 23:12:01
Day : Tuesday
Shift : Owl

Crew Chief : Deir
Program Deputy: Moser
Team : A
Arm : Samari
Designated SSO: Shriner
LERF Operator:
Operators : Samari, Shriner

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

Log Number: 4507938Logbook(s): 

• ELOG

Entry Makers: anthonyBody: 

The comm alarm on MXV4R04 will not clear completely.
When acknowledging the comm alarm on MXV4R04 the alarm would clear and come back in after just a few seconds. Disabled alarm to stop the incessant beeping. Box supply is off.

Log Number: 4507937Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Kernal patch restore on-going.

Log Number: 4507936Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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