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CREW CHIEF SIGN IN

16 hours 3 minutes ago
Log Number: 4471541Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 02-17-26
Time : 07:16:41
Day : Tuesday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Buttles
Team : E
Arm : RadCon
Designated SSO: Janak
LERF Operator:
Operators : Janak

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

QE Measurement

16 hours 37 minutes ago
Log Number: 4471537Logbook(s): Body: Spot Location: (13250,19250), Charge: 1.823177

Laser Wavelength Atten Setting Laser Power Current HV PS Current QE PV Updated? Update Time/Reason Not Updated (nm) (W) (uA) </
dchri

iocsoftw3spce restored

20 hours 29 minutes ago
Log Number: 4471531Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-02-17 02:44:08 The output from the myRestore execution was as follows: iocsoftw3spce systemEnum@2026-02-17 02:44 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftw3spce (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
alarms

iocsoftw3spce restored

20 hours 32 minutes ago
Log Number: 4471530Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-02-17 02:44:08 The output from the myRestore execution was as follows: iocsoftw3spce systemEnum@2026-02-17 02:44 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftw3spce (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
alarms

Wrapping Up Low Energy Work for the Night

21 hours 39 minutes ago
Log Number: 4471529Logbook(s): Body: 

Downloaded the design values from edt with the 345_setup workspace and took some baseline pre-match harp swipes. These were pretty far off design, but not so bad as to be unmatchable. Ran zigzag for both planes with IHA0L10, which required a bit of fiddling to get the right K1 range. The match converged on the first try without having to open up tolerances and calculated quad setpoints seemed fairly reasonable. Harp swipes post match weren't great, but seemed like something we might be able to iterate on.

bschauml

Autolog save

23 hours 3 minutes ago
Log Number: 4471528Logbook(s): Tags: Body: saver ran from opsl03

Saved: bschauml 02-17-26 00:18:44 {A:5 B:3 C:1 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in.
bschauml

Operator SIGN IN

23 hours 7 minutes ago
Log Number: 4471525Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Christian
DATE:             02/16/2026
SHIFT:               Owl

The operator has read the following:
  • ELOG
  • PD Shift Plan
  • Radiation Surveys for PSS Segments in Controlled Access
  • PSS Log
dchri

HYST AREA 7-0 Cycles Magnets for eDT

23 hours 14 minutes ago
Log Number: 4471523Logbook(s): Body: 

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

Magnets contained in the following file: /tmp/matchingTool.snap__4Qtwy
MQD0L06
MQB0L07
MQB0L08
MQB0L09
MQB0L10

Total Time: 0.633 mins

bschauml

IHA0L10 Multi-Matching Results - 0L10 Match w/ New 345 Optics

23 hours 17 minutes ago
Log Number: 4471521Logbook(s): Body: IHA0L10 Multi-Matching Results - 0L10 Match w/ New 345 Optics
HOSTNAME: opsl03 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Files saved to /cs/prohome/apps/q/qsUtility/7-34/fileio/multimatch_data/IHA0L10/IHA0L10_2026-02-17_00:04

Allow optimizer to change quad signs? YES

Start with present machine settings instead of design? NO

Best match was match1.log
bschauml

Shift Information

Shift Owl
CEBAF Program
MCC Crew Chief Price
MCC Operators Christian
Program Deputy Buttles
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