Aggregator

Log Number: 4505939Logbook(s): 

• DCLOG
• ELOG

Entry Makers: deirBody: 

BPMs are reading 5.5 for recirc and -11 for extracted.

This gives us the viewer positions as found in Fig 4, from linked ELOG.

Log Number: 4505935Logbook(s): 

• ELOG

Entry Makers: deirBody: 

We're running a bit biased toward extraction here. Separation seems fine.

Log Number: 4505934Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Moved 6S10 negative so I could accurately see all beam spots..

Fig 1: B+C
Fig 2: D+C
Fig 3: All three beams.

Fig 4: Adjusted separator phase by -2 degrees.

Fig 5: B + C Beam
Fig 6: D + C Beam
Fig 7: All three

Fig 8: Restored to as-found positions.

Log Number: 4505929Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0774 Peak 2 - u Sigma: 0.2718 Peak 3 - y Sigma: 0.4087

Log Number: 4505928Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.1109 Peak 2 - u Sigma: 0.5536 Peak 3 - y Sigma: 0.8694

Log Number: 4505927Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0715 Peak 2 - u Sigma: 0.3170 Peak 3 - y Sigma: 0.3937

Log Number: 4505926Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17061Title:
MQA7S01 trim card swap

Summary:
Can still send to xC 3rd pass.

Log Number: 4505925Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17061Title:
MQA7S01 trim card swap

Summary:
Can still send to xC 3rd pass.

Log Number: 4505923Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0952 Peak 2 - u Sigma: 0.4666 Peak 3 - y Sigma: 0.5782

Log Number: 4505922Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.4788 Peak 2 - u Sigma: 0.7789 Peak 3 - y Sigma: 0.8382

Log Number: 4505921Logbook(s): 

• HCLOG
• ELOG

Entry Makers: victorcBody: 

Log Number: 4505920Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 2 10cmPass: 3Note: Calibrated On:2026-May-18 22:28Calibrated By: shrinerFile:C-2026-05-18_2228_Loop_2_10cm_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton2,025<

Log Number: 4505918Logbook(s): 

• DCLOG
• ELOG

Entry Makers: victorcBody: 

Would not take setpoint. First new card wouldn't take. Second new trim card swap worked.

Log Number: 4505916Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4505915Logbook(s): 

• ELOG
• LERFLOG

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

Date : 05-29-26
Time : 07:29:40
Day : Friday
Shift : Day

Crew Chief : Schoene
Program Deputy: Saitiniyazi
Team : E
Arm : Janak
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak

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

Log Number: 4505914Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: deir
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
ILM8T09<B

Log Number: 4505913Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4505910Logbook(s): 

• DCLOG
• ELOG

Entry Makers: deirBody: 

Cycled twice for good measure

Log Number: 4505908Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Beam to B/C/D

Log Number: 4505907Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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