Aggregator

Log Number: 4475925Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L07 Y-plane Emittance Measurement Analysis - Inj-NL match
qsUtility Data Analyzer V7-34
SDDS FILE: /tmp/qsUtility_merge_datasets_r92JWR
HOSTNAME: opsl03 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4475924Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L07 Y-plane - Inj-NL Match Y Data. Left side points
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl03 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4475920Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Compiled list of all minor resistance alarms now that alarms are able to propogate up the alarm tree.

-MQR7S08
-MQL1S09
-MQK5S10
-MQK7S10
-MQL5E01
-MQA9S05
-MQN9E02
-MQN9E03
-MQA5A02
-MQA3A20
-MQA5A20
-MQA7A20
-MQA9A20
-MQB1A25
-MQA3A19
-MQA5A19
-MQA9A18
-MQB1A24
-MQK6R02
-MQK6R05
-MQK4R07
-MCB1L01
-MQS1L07
-MQL1S02
-MQA9A30
-MQA9R02
-MQL1A38
-MQK7A31
-MQK7R05
-MQA5R10
-MQK7R07
-MQK5R09
-MQL2L24
-MQL2L25
-MQKAS10
-MQL4E02
-MQN6E02
-MQN2A04
-MQVAA03
-MQA8A13
-MQPAA21

Log Number: 4475919Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-12 09:55:01 The output from the myRestore execution was as follows: iocinjharp1 pcharp@2026-03-12 09:55 24(24) restored systemEnum@2026-03-12 09:55 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocinjharp1 (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

Log Number: 4475909Logbook(s): 

• CLOG
• ELOG
• SRFLOG

Entry Makers: michaelmBody: 

2L03 heater cables have been restored to their normal arrangement, with the heaters in auto.

Log Number: 4475907Logbook(s): 

• POLOG
• ELOG

Entry Makers: suleimanBody: 

Figure 1: what we had at 200 kV.
Figure 2: what we have now for 140 kV.

Log Number: 4475904Logbook(s): 

• ELOG

Entry Makers: mockBody: 

Performed an Fopt in the injector up to the ILD, to check 30 Hz system for I&C. Fopt completed successfully but analyzing data in Courant Snyder throws the error in Fig. 2.

Log Number: 4475902Logbook(s): 

• ELOG
• INCLOG

Body: 

The harp mechanical assembly and wire are damaged. The encoder case and connector is broken. The carriage will not insert when turning by hand, possible hardware and alignment issues. The harp wires are also broken (see photos attached).

Log Number: 4475901Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  PD SUMMARY

Injector: 140keV setup to ILD. 

Log Number: 4475899Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 completed successfully. The runtime settings include a sample count of 15, a minimum current of 0, and an operating regime of Standard with Excitation in Injector. The corrector and RF kicks applied were 0.161198 and 0.230722 volts respectively. The files for this run were saved in the directory /cs/opshome/hlapps/optics/diforb/26mar120823. The X and Y stability of the machine during the run was 0 and 0 (mm) respectively.

Log Number: 4475898Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: mock
Areas: Injector

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09

Log Number: 4475897Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             03/12/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4475893Logbook(s): 

• ELOG

Body: 

With Hall B WC (CC'ed) concurrence will approve task, conditional on PTW being on-issue.

Log Number: 4475892Logbook(s): 

• ELOG

Body: 

With Hall C WC (CC'ed) concurrence will approve task, conditional on PTW being on-issue.

Log Number: 4475889Logbook(s): 

• POLOG
• ELOG

Body: Spot Location: (13250,19250), Charge: 6.40316

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

Log Number: 4475888Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: msmith
Areas: Injector

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09

Log Number: 4475887Logbook(s): 

• ELOG

Entry Makers: deirBody: 

With about 7 trips per shift and 450 uA linac current. 450 uA is a bit high for the upcoming 1060 run considering Hall A will be offline, so the predicted trips/shift will decrease a bit.

We have potential gains in 1L06 of 8.5 MeV (de-rated for heat load pending SRF input and Q0 updates) and in 1L12 of 2.8 MeV, see linked ELOG.

Fig 1: If we recover 1L04-6 & 7 that's another 11.95 MeV.

At a first glance, that's a total potential gain of 23.25 MeV.

Log Number: 4475886Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L07 Y-plane - Inj-NL Match Y Data. Not enough data points
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl03 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4475885Logbook(s): 

• POLOG
• ELOG

Body: 
Record

Log Number: 4475884Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Figs 1&2: Prior to changes to LEM NL at 1060.

Can change these back tomorrow night depending on SRF input.

Limited 1L12-3,7,8 due to WG Vac. Can raise them after they sit at these gradients for a day or so.

Figs 3 & 4: As is for 1L06 and 1L12.