Aggregator

Log Number: 4510224Logbook(s): 

• ELOG

Entry Makers: :chumphryBody: 

Set Raster to 4x4

Log Number: 4510223Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Measuring Arc 2 M5,6. deltaZ is <.2mm. Backing out of measurement, PEAK2 signal again changed <.2mm. Moving on to Arc 1.

Log Number: 4510221Logbook(s): 

• ELOG

Entry Makers: janakBody: 

ORFP step 2.5. Arc 2 Horizontal dispersion looked pretty good, just strengthened MQC2A21 a bit

Log Number: 4510219Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Starting ORFP procedure step 2.4. Made a slight adjustment to MQB1A21

Log Number: 4510218Logbook(s): 

• DEGRADERLOG
• ELOG

Entry Makers: samariBody: 

came in this morning and realized that this was never posted. Completed at end of swing shift 6/9

Log Number: 4510217Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: SCAM Update completed.

Log Number: 4510216Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Took setpoint and cycled. Did not swap trim card

Log Number: 4510215Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Fig one is last year
Fig 2 is this year, same scale
Overall dramatic improvement with similar if not higher energy across linacs.
Note that last year there's evidence of beam correlated dose at 1L08 (pink trace)

Log Number: 4510213Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Janak
DATE:             06/10/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4510212Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Humphry
DATE:             06/10/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4510211Logbook(s): 

• ELOG

Body: 

Late Entry:
Tightened connections at the Magnet in the tunnel
Closing PTW and IC

- Kissinger, Crespo

Log Number: 4510208Logbook(s): 

• ELOG
• BTLOG

Body: Fopt results from /usr/ntfs/public/optics/diforb/26jun100737
Comment: After pathlength correction to 3R
HOSTNAME: opsl01
CED WORKSPACE: OPS CED LOGIN KEY: pro
MYA DEPLOYMENT: ops
CONFIG PATH: /cs/prohome/apps/q/QTSnyder_QT5/1-2/fileio/config/cs.conf
DIFORB PATH: /usr/ntfs/public/optics/diforb

Log Number: 4510207Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 completed successfully. The runtime settings include a sample count of 15, a minimum current of 4, and an operating regime of Standard with Excitation in 1S Region. The corrector and RF kicks applied were 1.50006 and 1.50006 volts respectively. The max. amplitude setting was 1 millimeters. The files for this run were saved in the directory /cs/opshome/hlapps/optics/diforb/26jun100737. The X and Y stability of the machine during the run was 0.0641728 and 0.0848785 (mm) respectively.

Log Number: 4510206Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 failed with the following diagnostic:
: Network Transfer failed; User specified timeout on IO operation expiredGUI's Log PageFopt Progress Log
07:35:08 Starting Fopt
07:35:08 Fetching current and energies
07:35:08 Extracting BPM information from CED
07:35:08 Number of BPMs detected: 288
07:35:08 Determining status of Halls
07:35:08 Suspending Energy Locks
07:35:08 Suspending Orbit Locks
07:35:08 Set SEE pass select to auto
07:35:08 Programming the function generator

Log Number: 4510205Logbook(s): 

• ELOG
• LERFLOG

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

Date : 06-10-26
Time : 07:28:33
Day : Wednesday
Shift : Day

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

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

Log Number: 4510204Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC2A Ramp Rate = 6.939 A/s
ARC3A Ramp Rate = 9.561 A/s
ARC4A Ramp Rate = 11.008 A/s
ARC6A Ramp Rate = 9.235 A/s
ARC7A Ramp Rate = 10.231 A/s
ARC8A Ramp Rate = 11.974 A/s
ARC9A Ramp Rate = 9.380 A/s
ARCAA Ramp Rate = 12.626 A/s
LAM1C Ramp Rate = 8.295 A/s
LAM3C Ramp Rate = 11.498 A/s
RSEP8A Ramp Rate = 10.612 A/s
RSEP9A Ramp Rate = 9.252 A/s
XSEP2T Ramp Rate = 5.796 A/s
XSEP4T Ramp Rate = 5.311 A/s
XSEP6T Ramp Rate = 9.472 A/s
XSEP8T Ramp Rate = 18.009 A/s
XSEPA

Log Number: 4510203Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Finished phasing the recovered cavities in the South.

Log Number: 4510202Logbook(s): 

• ELOG

Body: 

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

MBC3A01H
MBC3A01V
MBC3A02V
MBC3A03H
MBC3A04V
MBC3A05H
MBC3A06V
MBC3A07H
MBC3A08V
MBC3A09H
MBC3A10V
MBC3A11H
MBC3A12V
MBC3A13H
MBC3A14V
MBC3A15H
MBC3A16V
MBC3A17H
MBC3A18V
MBC3A19H
MBC3A20V
MBC3A21H
MBC3A22V
MBC3A23H
MBC3A24V
MBC3A25H
MBC3A26V
MBC3A27H
MBC3A28V
MBC3A29H
MBC3A30V
MBC3A31H

Total Time: 0.900 mins

Log Number: 4510201Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4510200Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: dogCalc V0-14 download

hostname: opsl01
CED workspace: OPS
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMDOG1E.BDL253149.8810254752.0776MBW1E01.BDL-255349.8810-256952.0776MDOG2E.BDL480882.5651483926.8649MBW2E01.BDL-484082.5651-487126.8649