Aggregator

Log Number: 4525021Logbook(s): 

• ELOG
• POLOG

Body: 
Nominal Settings Hall A Hall B Hall C Hall D Slit (mm) -0.96 17.00 -0.99 -0.96 Attenuator (stepper motor units) 179 139 385 130

Log Number: 4525020Logbook(s): 

• ELOG
• POLOG

Body: 
Nominal Settings Hall A Hall B Hall C Hall D Slit (mm) -0.96 17.00 -0.99 -0.96 Attenuator (stepper motor units) 179 139 385 130

Log Number: 4525019Logbook(s): 

• ELOG
• POLOG

Body: 
Nominal Settings Hall A Hall B Hall C Hall D Slit (mm) -0.96 17.00 -0.99 -0.96 Attenuator (stepper motor units) 179 139 385 130

Log Number: 4525018Logbook(s): 

• ELOG
• POLOG

Body: 
Nominal Settings Hall A Hall B Hall C Hall D Slit (mm) -0.96 17.00 -0.99 -0.96 Attenuator (stepper motor units) 179 139 385 130

Log Number: 4525017Logbook(s): 

• ELOG
• POLOG

Body: 
Nominal Settings Hall A Hall B Hall C Hall D Slit (mm) -0.96 17.00 -0.99 -0.96 Attenuator (stepper motor units) 179 139 385 130

Log Number: 4525014Logbook(s): 

• ELOG

Body: 

Pre-job brief was completed, PTW is On Issue.

Task approved by work supervisor.

Log Number: 4525012Logbook(s): 

• DCLOG
• ELOG

Entry Makers: schoeneBody: 

Log Number: 4525010Logbook(s): 

• ELOG

Body: 

Thank your for the details. I believe that I've found and fixed the problem.
Please let me know if you have additional issues.

Log Number: 4525007Logbook(s): 

• ELOG

Body: 

Approved. Good to go once PTW on issue. Coordinate with Crew chief if beam is running in the injector.

Log Number: 4525008Logbook(s): 

• DCLOG
• ELOG

Entry Makers: schoeneBody: 

Returned to setpoint and cycled. Card not swapped.

Log Number: 4525006Logbook(s): 

• ELOG

Body: 

Approved.

Log Number: 4525002Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

Log Number: 4525001Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

Started 10:45 am, ended 12:15 pm.

This is Max training Riad, Marcy and Ali on QE Scan procedure.

We are running from 12750/19200.

Check rels to Pcup w/ tune beam then CW.
Find last plot of QE to find corner coordinates.

suleiman@opsl02 > beamQEScan --plot /cs/prohome/apps/b/beamQEScan/pro/data/scans/qe_scan_2026-06-02T18:53:23.173259.csv

suleiman@opsl02 > beamQEScan --recalibrate --laser C --xmin 11250 --xmax 13750 --ymin 17250 --ymax 19250 -n 5

suleiman@opsl02 > beamQEScan --scan --laser C -n 15

Did home reset on x/y stages and beam restored.

Log Number: 4525000Logbook(s): 

• ELOG

Body: 

Pre job brief complete.
Task approved by work supervisor.

Log Number: 4524999Logbook(s): 

• ELOG
• RFLOG

Body: 

Quench mask check has been added to rfHealthCheck.

Log Number: 4524992Logbook(s): 

• DCLOG
• ELOG

Entry Makers: diggsBody: 

Did a local reset of the (8) Trim Card 3s that didn't recover, once the trim rack was power back up. Had Ops cycle all the magnets all is OK.

Log Number: 4524984Logbook(s): 

• ELOG

Body: 

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

MQC2A05
MBT2A05V
MQA4A04
MQA6A04
MBC6A04V
MQA8A04
MBC4A04V
MQA6A03
MBC6A03H
MBC8A03H
MBDAA04V
MBDAA03H
MBC8A04V
MBDAA02V
MBT2A04H
MQA4A03
MBC4A03H
MQC2A03
MBT2A03V
MQA4A02
MBC4A02V
MQA6A02
MBC6A02V
MQA8A02
MBC8A02V

Total Time: 3.617 mins

Log Number: 4524983Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM20 Function: Oxygen Monitor Location: SL Tunnel - Zone 9 (Station #2775) Purpose: sensor failure; potentially due to LCW leak and subsequent elevated humidty. Exp.

Log Number: 4524982Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

Comment: testing
Beam Conditions:
Total Linac Current (R2XXITOT) = 0
Hall A Current (IBC1H04CRCUR2) = 0
Hall B Current (IPM2C24A.IENG) = 0.0949564
Hall C Current (IBC3H00CRCUR4) = 0
Hall D Current (IBCAD00CRCUR6) = 0
BSY Current (IBC4C00CRCUR5) = 0
INJ Energy (MMSINJEGAIN) = 119.615
NL Energy (MMSLIN1EGAIN) = 1060
SL Energy (MMSLIN2EGAIN) = 1060

Gradient Problems:
0L02-7 Klystron Cathode Current (KCCU)=0.00390625 (<=0.7A)
0L03-1 Local Oscillator Power (LOPW)=44.6 (<=70mW)
1L05-5 Klystron Cathode Current (KCCU)=0.00683594 (<=0.7A)
1L06-1 Measured Gradient (GMES)=0.154 (>=0.1) with RF OFF - Ch

Log Number: 4524981Logbook(s): 

• DCLOG
• ELOG

Entry Makers: schoeneBody: 

All cards came back up except for the Trim Card 3's, contacting DCP on-call.