Aggregator

Log Number: 4509133Logbook(s): 

• POLOG
• ELOG

Entry Makers: bschaumlBody: 

We were unsure which Wien configuration to use for setup but figured it wouldn't hurt to use the 0 degree config for this portion of setup and we can ask someone about it tomorrow. The allsave set 0L04 to higher GSETS so we set them back. Once beam was steered to the rels (see BPM screens and intervening twiddle differences) I checked B beam (Fig. 9) and D beam (Fig. 10) to the rels and they are decently collinear. Figure 11 shows interception with 90 uA CW to the ILD. Seems like we're good to forge ahead!

Log Number: 4509131Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L23-1
Username: yoon
Date/Time: 06-06-26_22:34:48
RF Status: Good
Tuner Status: Good
Comment: derated cavity by 0.6 due to quench faults (12.6 to 12.0)
Special Instructions: Faults evenly spaced

Maintenance Tag: Component: Other

Log Number: 4509130Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

Log Number: 4509129Logbook(s): 

• ELOG
• RFLOG

Entry Makers: yoonBody: 

cavity kept dropping out of RF on soft faults (especially PLDE faults) so decided to try a phase offset optimization a few times. was unable to get cavity back into SELAP, so tried two phase offset sweeps. POFF wasnt working so decided to derate cavity by 0.6 (12.6--> 12.0).

Log Number: 4509128Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

Numbers game.....reported on 03/06/26 as no KCCU hence no CRFP. On 06/03/26 50 ohm resistor replaced and on 06/04/26 1607 KCCU went 1.48a to zero again and hence no CRFP. Did make another attempt an hour later but looks like the resistor opened at that time. Needs another resistor and brought up while klystron/hv being monitored by RF.

Log Number: 4509127Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: bschauml
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: 4509125Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: CryoModule
User: bschauml
Areas: NorthLinac SouthLinac

CryoModule Devices:
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26

Log Number: 4509124Logbook(s): 

• ELOG

Body: 

ReCap ran from opsl01
Restore from: 2026-06-06 21:12:00
Comments: Restoring 0L04 GSETs

Restore
7(7) restored

List of magnet PVs:

Log Number: 4509123Logbook(s): 

• ELOG

Entry Makers: eforman

Log Number: 4509121Logbook(s): 

• ELOG

Body: 
HYST AREA Version 7-0 has FAILED to cycle:

MQK5S10 -- E101B08 -- ea1mag -- Failed to set after 2 cycle attempts

MQK8A23 -- W501B09 -- wa5mag -- Failed to set after 2 cycle attempts


HYST AREA Version 7-0 has successfully cycled the following:

Area.Linacs.North
Area.Linacs.South
Area.Arcs.Arc1.Spreader
Area.Arcs.Arc1.Arc
Area.Arcs.Arc1.Recombiner
Area.Arcs.Arc1.Extraction
Area.Arcs.Arc2.Spreader
Area.Arcs.Arc2.Arc
Area.Arcs.Arc2.Recombiner
Area.Arcs.Arc2.Extraction
Area.Arcs.Arc3.Spreader

Log Number: 4509120Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Linacs.North

Total Time: 1.217 mins

Log Number: 4509119Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the North Linac on 2026-06-06 22:08:59. The application phase took 00:02:51 to complete.

Log Number: 4509118Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Injector.PGun
Area.Injector.Linac
Area.Injector.Chicane

Total Time: 2.500 mins

Log Number: 4509117Logbook(s): 

• DCLOG
• ELOG

Entry Makers: yoonBody: 

all magnets in 20 amp trim rack NL01B11 went into alarm for mismatches while I was cycling linac/arc trims, was able to remote reset/ON and cycled them without issue

Log Number: 4509116Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/06-04-26_01:15:37
Restored file: /tmp/06-06-26_22:02:53.snap

Log Number: 4509115Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bschauml 06-06-26 22:02:39 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in. Autosave prior to restore.

Log Number: 4509114Logbook(s): 

• ELOG

Entry Makers: eformanBody: 

Log Number: 4509113Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: bschauml
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: 4509112Logbook(s): 

• ELOG

Entry Makers: eformanBody: 

A! aperture left in "HOME" position after conclusion of beam studies. set back to 4 mm.

Log Number: 4509111Logbook(s): 

• ELOG

Body: ACC=>RFSEP=>PASS5 has been disabled in alarm handler

Not in use