Aggregator

Log Number: 4465746Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Anthony
DATE:             01/10/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4465745Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl06
Data from: /usr/opdata/burt/allsnap/01-09-26_20:23:39
Restored file: /tmp/01-10-26_16:17:13.snap

Log Number: 4465744Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Log Number: 4465742Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/01-10-26_09:16:16
Restored file: /tmp/01-10-26_15:51:43.snap

Log Number: 4465741Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 01-10-26 15:51:28 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4465740Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/01-10-26_09:16:16
Restored file: /tmp/01-10-26_15:49:49.snap

Log Number: 4465739Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 01-10-26 15:49:34 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4465738Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/01-10-26_09:16:16
Restored file: /tmp/01-10-26_15:45:10.snap

Log Number: 4465737Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 01-10-26 15:44:56 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4465736Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

----------

Chopper Setup Procedure practice.
https://tasklists.jlab.org/bslist/tasks/118926

FC1 inserted; Prebuncher off.
[figure:1]

MFD0I04 set correctly for Gun HV at 200 kV.
[figure:2]

Chopper FSD bits masked.
[figure:3]

Chopper off.
[figure:4]

Chopper 1 back on and settled.
[figure:5]

B laser as found (slightly to the right of 12 o'clock).
[figure:6]

B laser after laser phase adjustment to 12 o'clock.
[figure:7]

+ A laser as found (close to 8 o'clock).
[figure:8]

A laser after laser phase adjustment to 4 o'clock.
[figure:9]

+ C laser as found (close to 8 o'clock).
[figure:10]

C laser after laser phase adjustment to 8 o'cloc

Log Number: 4465735Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Injector Restoration Procedure to 1D practice.

Beam authorization to the 1D spectrometer.
[figure:1]

Operational Restrictions.
[figure:2]

RadCon Checklist completed for the Injector.
[figure:3]

Hot CheckOut completed to 1D spectrometer.
[figure:4]
[figure:5]

PCup, FC1, FC2, ILD inserted and, if applicable, locked in.
[figure:6]

PSS state in Mode 0.
[figure:7]

Gun HV on.
[figure:8]

Gun lasers on.
[figure:9]

15 degree dipole MDR1I02 on and set to ~-2.6 A for 200 kV gun setting.
[figure:10]

Cycled Injector magnets with hysteresis up to 1D spectrometer twice.
[figure:11]
[figure:12]

Inj

Log Number: 4465730Logbook(s): 

• ELOG

Body: 
HYST AREA Version 7-0 has FAILED to cycle:

MWF1I06 -- IN02B22A -- in1mag -- Failed to set after 2 cycle attempts


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

Area.Injector.PGun

Total Time: 1.233 mins

Log Number: 4465729Logbook(s): 

• ELOG

Body: 
HYST AREA Version 7-0 has FAILED to cycle:

MWF1I06 -- IN02B22A -- in1mag -- Failed to set after 2 cycle attempts


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

Area.Injector.PGun

Total Time: 1.233 mins

Log Number: 4465728Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/08-28-25_10:07:53
Restored file: /tmp/01-10-26_09:22:26.snap

Log Number: 4465727Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 01-10-26 09:22:12 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4465726Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 01-10-26 09:16:16 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Machine as found prior to Beam Study 118926. H Wien off.

Log Number: 4465724Logbook(s): 

• ELOG

Entry Makers: carltonbcforhanBody: 

Morning walks complete.

Log Number: 4465723Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             01/10/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4465722Logbook(s): 

• POLOG
• ELOG

Body: 
Record

Log Number: 4465721Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             01/10/2026
SHIFT:               Day

The operator has read the following:

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