Aggregator
CREW CHIEF SIGN IN
Log Number: 4543725Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 15:11:51
Day : Wednesday
Shift : Swing
Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 15:11:51
Day : Wednesday
Shift : Swing
Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Autolog restore
CREW CHIEF SIGN IN
Log Number: 4543720Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 14:39:14
Day : Wednesday
Shift : Swing
Crew Chief : Schoene
Program Deputy: Park
Team : E
Arm : Humphry
Designated SSO: Janak
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 08-19-26
Time : 14:39:14
Day : Wednesday
Shift : Swing
Crew Chief : Schoene
Program Deputy: Park
Team : E
Arm : Humphry
Designated SSO: Janak
LERF Operator:
Operators : Humphry, Janak
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
BSList #121088: measuring transverse tail at A2
LERF Operator Shift Log, 2026-08-19 DAY
Log Number: 4543715Logbook(s): Tags: Body:
LERF SHIFT LOG
Summary
Start of shift: LERF to power permit.
COMPLETED Install new network switch in ESR
Log Number: 4543712Logbook(s): Body:
Added new network switch chlesr1sw1 and connected it to the network.
Moved uplink connection from chlesrsw1 (old switch) to chlesr1sw1 (new switch)
Connected chlesrsw1 to new switch.
Once everything is moved of of chlesrsw1, it can be removed from service.
Program Deputy Weekly Summary, presented 2026-08-19
Log Number: 4543705Logbook(s): Tags: Body:
PD WEEKLY SUMMARY
- PROGRAM DEPUTY: Sanghwa Park
- DATE (from):
"SL to Controlled Access"
QuickPic - SL Full Survey
NL to Controlled Access
"LERF: Power Permit"
PASS5 has been disabled in alarm handler
"LERF: Controlled Access"
Machine Update
COMMENT ON Install and Test rfMiram12GeV 1-0
Updated attenuator values for TMG health check
Log Number: 4543661Logbook(s): Entry Makers: brukerBody:
Updated attenuator setpoints for TMG health check in /cs/prohome/apps/t/tmgWaveformRecorder/pro/config/config.toml to reflect the lower amplifier power (changed on Aug 10).
B: 1000 (4.7 mW) -- doesn't go any higher, but it's fine
C: 240 (5.9 mW)
All tests are being passed again.










