Aggregator

Log Number: 4406149Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: 4.5x10-4 Al 40umPass: 5.5Note: Calibrated On:2025-Apr-06 05:52Calibrated By: shrinerFile:D-2025-04-06_0552_4.5x10-4_Al_40um_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)East Wal

Log Number: 4406148Logbook(s): 

• LERFLOG
• ELOG

Body: 

Coordinate with other groups/ stakeholders before beginning task. Place appropriate signage as necessary.
Begin when scheduling allows.
Task approved.

Log Number: 4406136Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Around 11:41 we started seeing orbit instabilities in Hall D's x positions. We traced it back to energy instability in the NL from the 1A SLM centroid position, but we couldn't find any cavities in the North with misregulated phase or gradient. It went away after 30 minutes as well.

Log Number: 4406122Logbook(s): 

• ELOG

Body: INJECTOR=>VACUUM=>INJ-L=>VTP0L04 has been disabled in alarm handler

tepmorary

Log Number: 4406112Logbook(s): 

• HALOG
• ELOG

Entry Makers: samariBody: 

Log Number: 4406110Logbook(s): 

• HCLOG
• ELOG
• RADLOG

Entry Makers: mmerzBody: 

Log Number: 4406107Logbook(s): 

• ELOG
• RFLOG

Body: 

The two bad 2.5 kW sections in the Vertical Separator SSA 1 were replaced with two from Pass 1 SSA. Pass 1 separation is presently
disabled until the 2.5 kW sections can be fixed. Preparations to send the bad sections back to the supplier are in progress. This task is
complete.

Log Number: 4406104Logbook(s): 

• HBLOG
• ELOG

Entry Makers: mmerzBody: 

Log Number: 4406102Logbook(s): 

• ELOG

Body: 

A/C is operational and cooling - additional support required from Honeywell to address los of signal from BAS.

Log Number: 4406103Logbook(s): 

• HALOG
• ELOG

Entry Makers: samariBody: 

Log Number: 4406100Logbook(s): 

• ELOG
• INCLOG

Body: 

Connected dummy load box to the new SPCe power supply for communications testing.

Log Number: 4406096Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Log Number: 4406095Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

.

Log Number: 4406091Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 15006Title:
spectrometer move

Summary:
Access for spectrometer moveDuration:
3 hours 53 minutes

Time Down:
26-Jun-2025 09:22

Time Up:
26-Jun-2025 13:15

Log Number: 4406090Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 15008Title:
Vertical Separator Work

Summary:
RF is swapping two of the V separator amplifiers.Duration:
2 hours 45 minutes

Time Down:
26-Jun-2025 10:30

Time Up:

Log Number: 4406089Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 15007Title:
Vertical Separator Work

Summary:
RF needs to swap two of the amplifiers for the 5th pass V SeperatorsDuration:
2 hours 44 minutes

Time Down:
26-Jun-2025 10:30

Log Number: 4406088Logbook(s): 

• HALOG
• ELOG

Entry Makers: mmerzBody: 

Log Number: 4406086Logbook(s): 

• ELOG

Entry Makers: samariBody: 

As found fig 1, touched up phase and AT04V fig 2 afterwards

Log Number: 4406085Logbook(s): 

• ELOG

Body: 

The work was given verbal approval by the crew chief before it was performed.

Log Number: 4406084Logbook(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