Aggregator

Restoring Injector From Allsave 27238: Wiens = 0

16 hours ago
Log Number: 4509133Logbook(s): 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!

bschauml

1L23-1 POFF Opt didnt work, derated cavity

16 hours 5 minutes ago
Log Number: 4509129Logbook(s): 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).

yoon

1L15-2 KCCU at 0 Again after 50 ohm Resistor Replaced 06/03/26

16 hours 9 minutes ago
Log Number: 4509128Logbook(s): 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.

kerns

FSD Masking Tool: Successful System UN-Masking for: BeamLossMonitor

16 hours 10 minutes ago
Log Number: 4509127Logbook(s): Tags: 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
bschauml

HYST AREA 7-0 Cycles Magnets

16 hours 25 minutes ago
Log Number: 4509121Logbook(s): 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
yoon

Autolog save

16 hours 35 minutes ago
Log Number: 4509115Logbook(s): Tags: 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.
bschauml

FSD Masking Tool: Successful System Masking for: BeamLossMonitor

16 hours 43 minutes ago
Log Number: 4509113Logbook(s): Tags: 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
bschauml

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