Aggregator
CREW CHIEF SIGN IN
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 07-21-26
Time : 07:32:38
Day : Tuesday
Shift : Day
Crew Chief : Blackshaw
Program Deputy: KLarrieu
Team : E
Arm : RadCon
Designated SSO: Janak
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
QuickPic - South Linac Full Survey
QuickPic - 5A dipoles, NL side
QuickPic - North Linac Partial Survey
QuickPic - MBT2A31H mismatch - setpoint retaken and cycled
Crew Chief Shift Log, 2026-07-21 OWL
Start of shift: CW beam to Halls B, C and D.
Crew Chief Timesheet Summary: 21 Jul 2026 OWL
Critical Viewer HCO 7-21-26
AutoLog - UNMasking Hall C Normal Target
AutoLog - Masking Hall C Normal Target
AutoLog - Masking Hall C Normal Target
Box Supplies Were Turned Off
"Pre-MD scans complete; now setting up for two teams to go down into the NL and SL via escorted accesses"
RF On/Off turned HV Off
Box Supplies Were Turned Off
The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 8.127 A/s
ARC2A Ramp Rate = 7.217 A/s
ARC3A Ramp Rate = 10.297 A/s
ARC4A Ramp Rate = 10.989 A/s
ARC5A Ramp Rate = 10.435 A/s
ARC6A Ramp Rate = 9.558 A/s
ARC7A Ramp Rate = 10.484 A/s
ARC8A Ramp Rate = 12.277 A/s
ARC9A Ramp Rate = 9.900 A/s
ARCAA Ramp Rate = 12.584 A/s
DOG1E Ramp Rate = 3.787 A/s
DOG2E Ramp Rate N/A
DOG3E Ramp Rate N/A
DOG4E Ramp Rate N/A
DOG5E Ramp Rate N/A
DOG6E Ramp Rate N/A
DOG7E Ramp Rate N/A
DOG8E Ramp Rate N/A
DOG9E Ramp Rate N/A
RSEP8A
Box Supplies Were Turned Off
The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
MYA2T01 Ramp Rate N/A
MYA4T01 Ramp Rate N/A
MYA6T01 Ramp Rate N/A
MYA8T01 Ramp Rate N/A
MYAAT01 Ramp Rate N/A
XSEP2T Ramp Rate = 5.497 A/s
XSEP4T Ramp Rate = 4.868 A/s
XSEP6T Ramp Rate = 9.492 A/s
XSEP8T Ramp Rate = 17.797 A/s
XSEPAT Ramp Rate = 17.163 A/s










