Aggregator

Log Number: 4288283Logbook(s): 

• ELOG

Body: 

HYST AREA Version 6-4-1 has successfully cycled the following:

Area.Linacs.South

Total Time: 3.133 mins

Log Number: 4288280Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.17 was successfully run for the South Linac on 2024-04-24 19:42:24. The application phase took 00:01:19 to complete.

Log Number: 4288279Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.17 was unsuccessfully run for the South Linac on 2024-04-24 19:40:56. The operation terminated after 00:00:07 with the following results.
Cavity summarySuccess: 0 Abort: 200 Fail: 0

Log Number: 4288278Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.17 was unsuccessfully run for the South Linac on 2024-04-24 19:40:28. The operation terminated after 00:00:29 with the following results.
Cavity summarySuccess: 0 Abort: 200 Fail: 0

Log Number: 4288274Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: yoon
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: 4288273Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

HPA overload, had to GSET 0 on cavity 2 after failed OLT

Log Number: 4288270Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
2L07-2
Username: yoon
Date/Time: 04-24-24_19:35:29
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - cavity SOS'ing, no KCCU
Special Instructions:

Log Number: 4288266Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause13151Title:
2L07-2 SOS'ing

Summary:
GSET cavity and OLTDuration:
4 minutes

Time Down:
24-Apr-2024 19:28

Time Up:
C

Log Number: 4288230Logbook(s): 

• HBLOG
• ELOG

Entry Makers: kpriceBody: 

Log Number: 4288225Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

recovered without issue

Log Number: 4288224Logbook(s): 

• HBLOG
• ELOG

Entry Makers: kpriceBody: 

putting beam blocker back in and setting up for lumi scan

Log Number: 4288209Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: bfreeman
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
IL

Log Number: 4288208Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.7 completed successfully. The runtime settings include a sample count of 15, a minimum current of 4, and an operating regime of Standard with Excitation in 1S Region. The corrector and RF kicks applied were 1.48165 and 1.48165 volts respectively. The max. amplitude setting was 1 millimeters. The files for this run were saved in the directory /cs/opshome/hlapps/optics/diforb/24apr241756. The X and Y stability of the machine during the run was 0.0902984 and 0.0575626 (mm) respectively.

Log Number: 4288203Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

after pathlength

Log Number: 4288197Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: dogCalc V0-13 download

hostname: opsl03
CED workspace: OPS
CED login_key: pro

Log Number: 4288194Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bfreeman
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
ILM8T

Log Number: 4288184Logbook(s): 

• HALOG
• HCLOG
• POLOG
• ELOG

Body: 

Initially Hall A charge asymmetry was drifting towards negative and Hall C charge asymmetry was drifting towards positive.

Accelerator was down due to Injector Checks. When the beam came back, charge asymmetry was drifted to ~ - 350 ppm for Hall A and ~ 450 ppm for Hall C.

I ran the feedback during run 16043 for ~ 10 min (13:31 - 13:44 hrs) that converged both the asymmetries close to zero.

Log Number: 4288176Logbook(s): 

• HBLOG
• ELOG

Entry Makers: kpriceBody: 

beam blocker is in. Afterwards we'll run the same thing with beam blocker out

Log Number: 4288170Logbook(s): 

• ELOG

Body: 

Please schedule a RAD-CON Team to remove Radiation Signage before construction commencement. And notify the TR once the SAD safety sweep is completed.
Maynard Brown, TR CELL - 757.831.2354 EMAIL - maynardb@jlab.org

Log Number: 4288163Logbook(s): 

• ELOG

Entry Makers: kpriceBody: