Aggregator

Log Number: 4508732Logbook(s): 

• ELOG

Body: 
Scan Configuration: Input Channels NameChannelStart ValueStop ValueStep SizeDelay (sec)Initial ValueCurrent Value RHWPpsub_pl_ipos5007000250514001400

Log Number: 4508730Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was The output from the myRestore execution was as follows: <MyAPI>: Channel lookup fault [iocsoftIDXBS04:restoreStatus]

Log Number: 4508729Logbook(s): 

• ELOG
• RADLOG

Entry Makers: bbarkerBody: 

Log Number: 4508726Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Injector setup and continuing current ramp in the SL

Log Number: 4508722Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             06/05/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4508721Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             06/05/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4508720Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 X-plane Emittance Measurement Analysis - 6x16 pixel set up
qsUtility Data Analyzer V7-39
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L03/IHA0L03_x_zigzag_2026-06-05_06:23:17/IHA0L03_zigzag_2026-06-05_06:23:17_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4508719Logbook(s): 

• DEGRADERLOG
• ELOG

Entry Makers: samariBody: 

readback was definitely noisy so pictured is the mean value along with the A5/A6/Target encoder positions. This was for the slightly bigger configuration. I was not able to get to the smaller beam configuration (4.5x11) step 3 of the BSList (taking the degraded data).

Log Number: 4508717Logbook(s): 

• DEGRADERLOG
• ELOG

Entry Makers: samariBody: 

Log Number: 4508716Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: Inj500KeV
User: samari

Log Number: 4508715Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/06-04-26_11:14:20
Restored file: /tmp/06-05-26_07:30:48.snap

Log Number: 4508714Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 06-05-26 07:30:34 {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: 4508713Logbook(s): 

• DEGRADERLOG
• ELOG

Body: 

Summary of 2026-06-04 beam study on day shift: C laser, 46.5 degree setup
Using as round of a beam as we could get at the degrader viewer ITG0L02A, degrader targets and apertures were inserted in all combinations possible with MPT0L02 solenoid current set to 95 A. Beam was previously centered on A5 and A6 prior to target insertion; we found that this beam was reasonably centered on FC2 as well. Varying the solenoid current about the 95 A setpoint did not meaningfully increase the current collected at FC2. Data in the archiver, to be analyzed offline.

Log Number: 4508712Logbook(s): 

• ELOG
• DEGRADERLOG

Body: 

Summary of 2026-06-04 beam study on day shift: C laser, 46.5 degree setup
Performed a quad scan at IHA0L03 using MQJ0L02 for analysis of as found beam, then attempted to generate round beam at the degrader viewer ITG0L02A (https://logbooks.jlab.org/entry/4508531). We used this beam for emittance/current measurements BSList 120266. Analysis of quad scan to be done offline, as qsUtility was not available.

Log Number: 4508711Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 06-05-26 07:27:16 {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.

Log Number: 4508710Logbook(s): 

• ELOG
• LERFLOG

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

Date : 06-05-26
Time : 07:21:23
Day : Friday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Moser
Team : E
Arm : RadCon
Designated SSO: Barker
LERF Operator:
Operators : Barker, Thomas

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

Log Number: 4508709Logbook(s): 

• ELOG

Body: 

iocse15 and iocse20 have been upgraded to mv6100s. CED has been updated as well as the alarm handler configuration.

Log Number: 4508707Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Log Number: 4508706Logbook(s): 

• ELOG

Body: 

PTW forthcoming once it can be linked to IC for Arc9 BoxPS. Be sure the PTW is on-issue before proceeding.

Log Number: 4508705Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned off for:
R12
R12
R13
R14
R15
R17
R18
R19
R1A
R1B
R1C
R1D
R1E
R1F
R1G
R1H
R1I
R1J
R1K
R1L
R1N
R1O
R1P
R1Q