Aggregator

Log Number: 4518587Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L10 Y-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-43
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L10/IHA0L10_y_zigzag_2026-06-30_03:46:13/IHA0L10_zigzag_2026-06-30_03:46:13_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518586Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L10 Y-plane
qsUtility zigzag_dataColletor V7-43
HOSTNAME: opsl02 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518585Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-42 Design Setpoints Download

hostname: opsl02
CED workspace: OPS
CED login_key: pro

Log Number: 4518584Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-42 Design Setpoints Download

hostname: opsl02
CED workspace: OPS
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMQB0L09.BDL-142.5914-332.2670MQD0L06.BDL-675.7662-301.0140MQB0L10.BDL711.5434395.5840MQB0L07.BDL672.8611779.7520

Log Number: 4518583Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L10 Y-plane
qsUtility zigzag_dataColletor V7-43
HOSTNAME: opsl02 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518582Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L10 Y-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-43
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L10/IHA0L10_y_zigzag_2026-06-30_03:10:47/IHA0L10_zigzag_2026-06-30_03:10:47_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518581Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Arc 5 has tripped off twice on overtemp fault for the 5A21 dipole. Thermal imaging shows that 5A21 is hotter than the other dipoles in the string.

Guidance from DCPower is to leave the box supply off for the night. Operability has already come up with a plan to address this during the maintenance day today, 6/30.

In the meantime, carried out BSList https://tasklists.jlab.org/bslist/tasks/120550 to change C Laser Rep Rate to 250 MHz and doing an Inj->NL Match.

Log Number: 4518580Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L10 X-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-43
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L10/IHA0L10_x_zigzag_2026-06-30_02:54:37/IHA0L10_zigzag_2026-06-30_02:54:37_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518579Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L10 X-plane
qsUtility zigzag_dataColletor V7-43
HOSTNAME: opsl02 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518577Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Log Number: 4518576Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L07 X-plane - ABORTED - junk
qsUtility zigzag_dataColletor V7-43
HOSTNAME: opsl02 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4518574Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Set the laser using laserFreek, then optimized hall C laser phase using the hall A laser as a previous reference. I optimized steering to minimize interception, but there's more on A3 than before. I couldn't get above 20 uA CW without ILM0L04B trips and it was unresponsive to steering, so I adjusted the Buncher amplitude down to 4 and it lowered it (see fig 7). Afterwards I was able to do 100 uA.

Log Number: 4518573Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: samari
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: 4518572Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: samari
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: 4518571Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: samari
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: 4518570Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl02
Data from: /usr/opdata/burt/allsnap/06-30-26_01:25:46
Restored file: /tmp/06-30-26_01:50:19.snap

Log Number: 4518569Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl02

Saved: samari 06-30-26 01:50:05 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4518566Logbook(s): 

• POLOG
• ELOG

Entry Makers: samariBody: 

Log Number: 4518564Logbook(s): 

• POLOG
• ELOG

Body: 
Laser C Set to 250 MHz NamePVInitialNow Frequency StringpgunFreqDiv:C:frequency500 MHz250 MHz FrequencypgunFreqDiv:C:frequencyVal499249.5 LLRF PhaseR0L3PSET100.8562 LLRF FrequencyR0LCNTL1r0

Log Number: 4518563Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl02

Saved: samari 06-30-26 01:25:46 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in.