Recent Log Entries

Log Number: 4187572Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-26 Design Setpoints Download - Setting up for beam studies
Setting up for beam studies
CED workspace: OPS
CED login_key: pro

Log Number: 4187566Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: BSY
User: jhoward

Log Number: 4187565Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Tried to change BOOM to BS for beam studies tonight, and got an error. Clicking OK and Skip Message did nothing.

Log Number: 4187564Logbook(s): 

• POLOG
• ELOG

Body: Spot Location: (12590.0,18700.0), Charge: 21.557631999999998

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

Log Number: 4187556Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03

Saved: emonk 09-26-23 03:15:50 {A:4 B:5 C:5 E:1047 A=BS B=BS C=CW D=BS 0R08=0.00 No dumps in.

Log Number: 4187544Logbook(s): 

• ELOG

Entry Makers: moserBody: 

Figure 1: Before. Figure 2: Changes. Figure 3: After.

All trims cycled.

Log Number: 4187542Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: bjacob
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8

Log Number: 4187538Logbook(s): 

• HAHCAL
• ELOG

Entry Makers: emonkBody: 

Hall completing configuration change - BNR

1. Beam Sync Mode for Hall C
2. Closing the slit
3. Turning off current locks

Log Number: 4187534Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bjacob
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09

Log Number: 4187525Logbook(s): 

• HALOG
• ELOG

Entry Makers: emonkBody: 

NMR measurement complete for Hall A - proceed with beam delivery of 35uA on Pol He3.

1. Unmask Target
2. Open the slit
3. Turn on current lock
4. Send requested CW beam (starting off with 5uA and walking the hall current levels up to requested 35uA)

Log Number: 4187523Logbook(s): 

• ELOG

Entry Makers: moserBody: 

Figure 1: Right around midnight got a spate of 8E02 BLM, and xA ion chamber trips. Mostly the 1H05 and 1H00 ion chambers. By the end of Operator passdown, couldn't even send 3uA to xA without ion chambers, with PolHe3 target in.

Had Hall A move to no target. Once slit was opened, before sending any beam to xA, and with 30uA to xC, found bleedthru alone to xA was putting appreciable signal on the 1H05 IC, Figure 2. Took a look at 8E02.X position. Last night, see linked log, had a good deal of success moving the C-beam alone on 8E02.X positon to ~4.8mm rather than the nominal 5.5mm.

Log Number: 4187522Logbook(s): 

• HALOG
• ELOG

Entry Makers: emonkBody: 

Hall called to request pause in beam delievery.

1. Slit closed
2. Target Masked
3. Current Lock Turned Off
4. BOOM status changed to "BNR"

Log Number: 4187508Logbook(s): 

• ELOG
• LERFLOG

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

Date : 09-26-23
Time : 00:51:25
Day : Tuesday
Shift : Owl

Crew Chief : Moser
Program Deputy: Benesch
Team : X
Arm : Monk
Designated SSO: Blackshaw
LERF Operator:
Operators : Blackshaw, Howard, Monk

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

Log Number: 4187507Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Blackshaw
DATE:             09/26/2023
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4187506Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03

Saved: emonk 09-26-23 00:45:46 {A:4 B:5 C:5 E:1047 A=CW B=BS C=CW D=BS 0R08=41.28 No dumps in.

Log Number: 4187495Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Howard
DATE:             09/26/2023
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4187494Logbook(s): 

• ELOG

Body: ACC=>MAGNETS=>BOXES=>ARCAA has been enabled in alarm handler

setting setpoint to 3 which is 0amps so mismatch alarm clears even when supply off

Log Number: 4187493Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: bjacob
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8

Log Number: 4187492Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR IN TRAINING SIGN IN FORM OPERATOR:    Monk
DATE:           09/26/2023
SHIFT:             Owl
MENTOR:         Merz

The operator has read the following:

Log Number: 4187487Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bjacob
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09