Aggregator

Log Number: 4501436Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: mock
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
ILM8T0

Log Number: 4501434Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: mock
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<B

Log Number: 4501433Logbook(s): 

• ELOG

Body: 

Gradient appears stable in Pass 3. GASK compensates for moderate detuning. I don't see much correlation between beam tripping and the RF field there. Regarding forward power, one can reduce the archiver deadband to make it more informative.

Log Number: 4501430Logbook(s): 

• ELOG

Entry Makers: mockBody: 

Getting BLA trips at ~35uA in Hall C.

Starting to look into what could be the cause or do we just need to perform another BLA calibration. Last calibration was done in April with Hall C at 2nd pass, Hall B at 5th pass (not taking beam) and Hall D off due to YB work.

After the calibration was done on 3/30, the 0R08 and 3H00 BCM were closely aligned. Current had an spread of +/- 0.5 uA. (Fig. 1)

Now, 0R08 and 3H00 are slightly misaligned. Also, now current has a spread of +/- 1.0 uA, seen by both BCMs.

Wein setup at +13 degrees now vs -51 degrees then.

Log Number: 4501424Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4501422Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4501415Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4501412Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4501411Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4501405Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-05-19 10:27:40 The output from the myRestore execution was as follows: iocsoftsli3c systemEnum@2026-05-19 10:27 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsli3c (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: 4501404Logbook(s): 

• ELOG

Body: 

Portable units in LERF for LAB 3 (one head), LAB 3A (two heads), and LAB 6 (one head) were checked. All heads are operational and functioning normally.

Log Number: 4501402Logbook(s): 

• ELOG

Body: 

LERF OM207 has been returned to service.
Hall B OM06 was bypassed due to sensor failure.

Log Number: 4501400Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 9752 Device: OM207 Function: Oxygen Monitor Location: LERF Tunnel - Zone 04 Purpose: Alarming, possibly dying sensor.

Log Number: 4501399Logbook(s): 

• ELOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OMB06 Function: Oxygen Monitor Location: Hall B - Access Tunnel Purpose: Sensor failure leads to an alarm Exp.

Log Number: 4501401Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4501398Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4501396Logbook(s): 

• ELOG

Body: 

JLab-PTW-10749 on-issue. Good to go today or tomorrow.

Log Number: 4501394Logbook(s): 

• ELOG

Body: ACC=>IOCS=>SOUTH_LINAC=>iocsl2=>camac=>iocsl2:noXrate has been enabled in alarm handler

NoXrate has been clear since investigation of 2L10 CAMAC was completed on 5/13.

Log Number: 4501393Logbook(s): 

• ELOG

Body: 

Like to perform this work today or tomorrow at 1pm at the latest. Thanks.

Log Number: 4501388Logbook(s): 

• HDLOG
• ELOG

Entry Makers: bbarkerBody: 

Attempeted to stabilize Hall D current by adjusting laser phase +/- 3 degrees, but this appeared to have minimal affect.