Aggregator

Log Number: 4482950Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: IonChamber
User: janak
Areas: HallC

IonChamber Devices:
IIC3P03
IIC3H04
IIC3H07
IIC3H09
IICD307
IICD307A
IICSHMS

Log Number: 4482949Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 3 4cmPass: 2Note: SHMS angle -10.67,current -396.1Calibrated On:2026-Mar-31 17:58Calibrated By: yoonFile:C-2026-03-31_1758_Loop_3_4cm_Pass-2.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4482947Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: IonChamber
User: janak
Areas: HallC

IonChamber Devices:
IIC3P03
IIC3H04
IIC3H07
IIC3H09
IICD307
IICD307A
IICSHMS

Log Number: 4482944Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: HallC
User: janak

Log Number: 4482941Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16603Title:
RF Tuning

Summary:
Tune 2nd Pass Separator back onDuration:
2 minutes

Time Down:
02-Apr-2026 12:42

Time Up:

Log Number: 4482939Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16602Title:
SHMS Problems

Summary:
Hall C is making an access to investigate SHMS.

Log Number: 4482935Logbook(s): 

• ELOG

Body: 

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

Area.Halls.HallC.EarlyBSY
Area.Halls.HallC.Hall

Total Time: 5.683 mins

Log Number: 4482932Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4482919Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4482916Logbook(s): 

• ELOG

Body: 

RFCM test stand down for re-writing software to work on Red Hat 9. Running through first full calibration today and tomorrow after repairs to the Cal stand Beam Box IF amplifier, for low IF output levels. Should be ready to step through all software changes with Kyle Hesse starting on Monday, 6 Apr 26. Twenty calibrated RFCM's out of 40 left to install so good time to get the software changes done and get individual cards checked out and repaired on their benches.

Log Number: 4482914Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl07

Saved: dturner 04-02-26 11:43:45 {A:i B:5 C:2 E:345 A=BS B=BS C=Tune D=BS 0R08=5.10 C dump(s) in.

Log Number: 4482910Logbook(s): 

• ELOG

Body: 

Was allowed time by the Crew Chief to swap cards for MBC5S05V (E101B11 ch. 17) and MBDAE01H (W102B11 ch. 22). This is in response to OPS-PR's 4482781 and 4481989.

Log Number: 4482909Logbook(s): 

• ELOG

Body: Results where Job # is 996 {13} CAVITY PHASE ERROR (DEGREES) OUTCOME PHASE (DEGREES) START DATE DURATION (SECONDS) CORRECTION DATE CORRECTION ERROR REASON 2L05-5 -1.27 MEASURED -14.80 02-Apr-2026 11:29 56</

Log Number: 4482908Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19 was successfully run for the South Linac on 2026-04-02 11:13:02. The application phase took 00:00:07 to complete.

Log Number: 4482907Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19 was successfully run for the South Linac on 2026-04-02 11:10:26. The application phase took 00:00:09 to complete.

Log Number: 4482906Logbook(s): 

• ELOG
• LERFLOG

Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL) Previous Expected Removal Date: 31 Mar 2026 New Expected Removal Date: 01 Sep 2026 Who made the change: anbazhag Justification for the change: no spare transmitter available.

Log Number: 4482905Logbook(s): 

• ELOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 8789 Device: OMB03 Function: Oxygen Monitor Location: Hall B - Structure - Level 1 Purpose: Requires investigation Removed By: anba

Log Number: 4482903Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
2L20-5
Username: janak
Date/Time: 04-02-26_10:57:01
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - High GLDER
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4482901Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Made a slight correction to MAT1L02H to make up for changes after GSET0 1L11 and running phaser.

Log Number: 4482899Logbook(s): 

• ELOG

Body: Results where Job # is 995 {28} CAVITY PHASE ERROR (DEGREES) OUTCOME PHASE (DEGREES) START DATE DURATION (SECONDS) CORRECTION DATE CORRECTION ERROR REASON 1L21-8 2.56 MEASURED -72.89 02-Apr-2026 10:44 56</t