Aggregator

Log Number: 4515573Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 1 10cmPass: 3Note: SHMS angle: -10.25 1uA to 30uCalibrated On:2026-Jun-18 23:42Calibrated By: msmithFile:C-2026-06-18_2342_Loop_1_10cm_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4515572Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Log Number: 4515571Logbook(s): 

• ELOG

Entry Makers: michaelmBody: 

Cav. 1 registered quench - for later tracking.

Log Number: 4515570Logbook(s): 

• ELOG

Body: 

DONE

Log Number: 4515561Logbook(s): 

• ELOG

Body: 

Complete.

Log Number: 4515560Logbook(s): 

• ELOG

Body: 

I will close this Task. The vendor fixed the Hall D Truck Ramp Door but only installed 1/2 of the equipment. They will need to complete at next shutdown. Thank you.

Log Number: 4515559Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L06-5
Username: michaelm
Date/Time: 06-23-26_11:20:37
RF Status: Good
Tuner Status: Good
Comment: Heat load limited @ 12; weak 2.5W amp/drive - swap for +0.5 MV/m
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4515558Logbook(s): 

• ELOG

Body: 

Ensure relevant PTW is on-issue before proceeding. Document work in comments on this ATLis. Approved.

Log Number: 4515551Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Figure 3 Beam current for HB/HC for the last hour

Log Number: 4515549Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L02-6
Username: michaelm
Date/Time: 06-23-26_10:51:34
RF Status: Good
Tuner Status: Good
Comment: Poor drive: RFCM / 2.4 W amp? Previously good for ~6.7
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME, Component: 2.5W Amp

Log Number: 4515542Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM227 Function: Oxygen Monitor Location: LERF Wiggler Pit Purpose: Sensor change out Exp.

Log Number: 4515541Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM217 Function: Oxygen Monitor Location: LERF User Lab #5 Purpose: Sensor change out Exp.

Log Number: 4515539Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM211 Function: Oxygen Monitor Location: LERF User Lab #2 Purpose: Sensor change out Exp.

Log Number: 4515538Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM202 Function: Oxygen Monitor Location: LERF Tunnel - Injector Pit, High Purpose: Sensors change out Exp.

Log Number: 4515537Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 9793 Device: OM206 Function: Oxygen Monitor Location: LERF RF Gallery - Zone 03 Purpose: failing sensor.

Log Number: 4515533Logbook(s): 

• ELOG

Body: 

RM09 will be powered down.
Three detectors are due; 8hrs is a conservative time frame for a worse case scenario.
If we don't encounter any major issues, the task will be performed in approximately half of that time.

Log Number: 4515534Logbook(s): 

• ELOG

Entry Makers: janakBody: 

9:38 - 9:55 -> 2L15-7 SOSed, performed OLT

Log Number: 4515531Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Cavity was SOSing, performed OLT. Recovered 300 Watts of FWD PWR

Log Number: 4515529Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17256Title:
2L15-7 Open loop tune

Summary:
Cavity was SOSing and tripping beam, performed OLT and sent back.Duration:
17 minutes

Time Down:
23-Jun-2026 09:38

Time Up:

Log Number: 4515528Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17256Title:
2L15-7 Open loop tune

Summary:
Cavity was SOSing and tripping beam, performed OLT and sent back.Duration:
17 minutes

Time Down:
23-Jun-2026 09:38

Time Up: