Aggregator

Log Number: 4519540Logbook(s): 

• ELOG
• RADLOG

Entry Makers: dthomasBody: 

Log Number: 4519539Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 07-03-26
Time : 15:33:26
Day : Friday
Shift : Swing

Crew Chief : Forman
Program Deputy: Duzik
Team : X
Arm : Shriner
Designated SSO: Anthony
LERF Operator:
Operators : Anthony, Shriner

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Log Number: 4519538Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW beam to Hall B

Log Number: 4519536Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 8 0 0

Log Number: 4519530Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519527Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519525Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519522Logbook(s): 

• DCLOG
• ELOG

Entry Makers: bjacobBody: 

Contacted DC power. They told us to keep an eye on the board temps for trim cards in that room and to call back if they get above 50 degrees C. They are also seeing if they can get some box fans set up in that room.

Log Number: 4519519Logbook(s): 

• ELOG

Entry Makers: banksBody: 

Came in to check building temps. Noticed the NA trim and box supply room are pretty high. May be worthy to contact facilities to check out the HVAC system. Will notify crew chief so they can make a decision moving forward.

KB

Log Number: 4519518Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519511Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519504Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Not much new information to add besides an ESR C2 Trip. All relevant parties were made aware and responded accordingly. No noticable affect on beam delivery.

Log Number: 4519462Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519450Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519448Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17332Title:
Corrected Hall B 2H01 Positions

Summary:
Hall B called to request an improvement to their beam positions at 2H01.

Log Number: 4519447Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17332Title:
Corrected Hall B 2H01 Positions

Summary:
Hall B called to request an improvement to their beam positions at 2H01.

Log Number: 4519445Logbook(s): 

• ELOG

Entry Makers: dthomas

Log Number: 4519444Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L02-8
Username: benesch
Date/Time: 07-03-26_10:41:57
RF Status: Good
Tuner Status: Good
Comment: DRVH=8.000 Arc Rate Management five in range 7.25-8.1, tweak
Previous OPS DRVH: 8.1
Special Instructions:

Log Number: 4519443Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L08-8
Username: benesch
Date/Time: 07-03-26_10:41:08
RF Status: Good
Tuner Status: Good
Comment: DRVH=7.000 Arc Rate Management four at 7.1, irregular intervals
Previous OPS DRVH: 7.1
Special Instructions:

Log Number: 4519442Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L06-6
Username: benesch
Date/Time: 07-03-26_10:39:03
RF Status: Good
Tuner Status: Good
Comment: DRVH=7.900 Arc Rate Management five at 8 over 12 hours
Previous OPS DRVH: 8
Special Instructions: