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Pulse processed 1L07 and 1L09 please do FE onset measurements on swing/owl.

4 hours 34 minutes ago
Log Number: 4475629Logbook(s): Body: 

I finished pulse processed 1L07 today and 1L09 yesterday afternoon. Please do FE onset measurements on swing/own will it will no interfere with recovering other zones. When you turn off up stream and down stream zones (several either way) close the upstream beam line valve on 1L06 and the down stream valve on 1L10 in order to avoid dark current from curupting the measurements.

powers

Checking Beams to 4D

4 hours 37 minutes ago
Log Number: 4475627Logbook(s): Entry Makers: bschaumlBody: 

Figs. 1-3: Collinearity as found
Fig. 4: C-beam as found to the 4D
Fig. 5: C-beam on 4D viewer after phasing 0L03 & 0L04
Fig. 6: Changes to phases and energy lock cavity
Figs. 7-13: Variation of B-beam and D-beam on 4D viewer with changes to phase. They're both kinda funky and not responding to phase changes as I might expect; exhibiting a sort of s-shaped path on the viewer as I swing phase around. Perhaps something strange to do with the optics variations between beams due to the collinearity being off? I'll move on to seeing if I can improve that.

bschauml

Box Supplies Were Turned Off

4 hours 41 minutes ago
Log Number: 4475625Logbook(s): Tags: Body: 

The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
DOG1E Ramp Rate = 4.125 A/s
DOG3E Ramp Rate N/A
DOG5E Ramp Rate N/A
DOG7E Ramp Rate N/A
DOG9E Ramp Rate N/A

alarms

Box Supplies Were Turned Off

4 hours 44 minutes ago
Log Number: 4475624Logbook(s): Tags: Body: 

The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
DOG2E Ramp Rate N/A
DOG4E Ramp Rate N/A
DOG6E Ramp Rate N/A
DOG8E Ramp Rate N/A
XSEP2T Ramp Rate = 4.972 A/s
XSEP4T Ramp Rate = 4.630 A/s
XSEP6T Ramp Rate = 8.551 A/s
XSEP8T Ramp Rate = 14.597 A/s
XSEPAT Ramp Rate = 15.209 A/s

alarms

COMMENT ON Hall C Vacuum Controls HCO/Troubleshooting

4 hours 49 minutes ago
Log Number: 4475623Logbook(s): Body: 

Removed valve simulator boxes for valves VBV3C20 and VBV3H04. Both showing actual position of valves in epics.
Vacuum group is still pumping on the 3H04 section of the beamline. Still not good enough to keep power supplies for VIP3H04, VIP3H07A and VIP3H07B from faulting off. Talked to Vacuum group, VBV3H07 valve might have a small leak.

mathewam

Autolog save

5 hours 17 minutes ago
Log Number: 4475619Logbook(s): Tags: Body: saver ran from opsl01

Saved: bschauml 03-11-26 11:45:13 {A:i B:5 C:2 E:345 A=Tune B=BS C=BS D=BS 0R08=0.00 0R08 dump in. B C dump(s) in.
bschauml

Follow-up Re: Please do not ramp/apply voltage to the gun

5 hours 18 minutes ago
Log Number: 4475618Logbook(s): Tags: Body: 

Updating the guidance for the operation of the gun high voltage system.

1. Ops can use the standard gun controls to ramp the gun on/off as usual and as needed to support the program.

2. If there is a gun fault unrelated to the PSS (meaning loss or drop of PSS-A/B chain) contact CIS on-call before restoring the gun voltage.

Thanks for your patience,
Joe

grames

66 uA to FC2 at 93% Transmission

5 hours 24 minutes ago
Log Number: 4475615Logbook(s): Entry Makers: samariBody: 

A rough set up to in line dump beginning with the set up known to FC1 from Max yesterday. I Downloaded design optics and tried to lightly modify the 0L upstream quads to get good beam spots that match the aspect ratios. I was able to set up 65 uA CW to FC2 with decent transmission but collinearity with the other beams needs work. Afterwards I did a rough steer to the ILD with everything downstream of MQJ0L04 on design. Handing over to Ben to double check all of my work before Max gets in.

samari

COMMENT ON HOM Measurement on 2L25 Cryomodule

5 hours 28 minutes ago
Log Number: 4475614Logbook(s): Body: 

Moser, this "top-hat" is not waveguide top-hat. We are not using waveguide top hat for the HOM survey but using RF cables to connect the HOM couplers on the cryomodule's top-hats. The attached summary document for the HOM survey at CMTF has provided all technical details.

haipeng

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

5 hours 29 minutes ago
Log Number: 4475613Logbook(s): Tags: 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
samari

FSD Masking Tool: Successful System Masking for: BeamLossMonitor

5 hours 35 minutes ago
Log Number: 4475611Logbook(s): Tags: 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
samari

Alarm handler not propagating SA01B07 Trim rack alarm

6 hours 9 minutes ago
Log Number: 4475601Logbook(s): Entry Makers: mockBody: 

DC power came in the control room to let us know that SA01B07 trim rack was down. I found that odd because we never received an alarm for it. I dug through the alarm handler and found that indeed the rack power and associated magnets are in alarm but they aren't propagating up the nodes.

Makes me wonder if there are other sub nodes doing the same thing...

mock

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