Recent Log Entries

Hall A slit

Log Number: 4105302Logbook(s): Entry Makers: ywangBody: 

Hall A slit out of control (fig. 1).

Autolog save

Log Number: 4105301Logbook(s): Tags: Body: saver ran from opsl07

Saved: hofler 01-05-23 19:38:50 {A:3 B:5 C:5 E:1047 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. dump(s) in. Injector Restoration: capture, quarter, and full modules phased. beam to ILD} { } ALL

Comments:
List of off-loop magnets:

MQA8R06A.LOOP MQC2A39.LOOP MQE3M03.LOOP MQK9A31.LOOP MQM1H02.LOOP MQO1H02.LOOP MQO1H03.LOOP MQO1H03A.LOOP

Box Supply Status

Log Number: 4105300Logbook(s): Entry Makers: lawBody: 

East arc, west arc box and dogs at Dec 19 settings. Will soak overnight, will monitor bldg temps. If temp > 80deg, we will shut off the box supplies in that bldg.

Other Box Supply Status

Log Number: 4105298Logbook(s): Body: 

Ramped up box supplies to Dec.19 EDT values in the East Arc also the North and South LINAC doglegs. Cycled hysteresis succesfully for the supplies in the Arc. All associated shunt modules are at setpoints and operational.

CREW CHIEF SIGN IN

Log Number: 4105294Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 01-05-23
Time : 18:58:10
Day : Thursday
Shift : Swing

Crew Chief : Surles-Law
Program Deputy: Spata
Team : X
Arm : Schaumloffel
Designated SSO: Schaumloffel
LERF Operator:
Operators : Schaumloffel

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

ARC9 Frequently Mismatching

Log Number: 4105282Logbook(s): Entry Makers: bschaumlBody: 

Readback is consistently 0.25-0.3A above setpoint, and is causing frequent alarms. Discussed with SME and was given permission to mask the mismatch alarm.

Autolog restore

Log Number: 4105256Logbook(s): Tags: Body: saver ran from opsl07
Data from: /usr/opdata/burt/allsnap/01-05-23_16:23:15
Restored file: /tmp/01-05-23_17:53:28.snap


Autolog restore

Log Number: 4105246Logbook(s): Tags: Body: saver ran from opsl07
Data from: /usr/opdata/burt/allsnap/12-16-22_09:34:40
Restored file: /tmp/01-05-23_17:31:47.snap


Autolog restore

Log Number: 4105244Logbook(s): Tags: Body: saver ran from opsl07
Data from: /usr/opdata/burt/allsnap/12-16-22_09:34:40
Restored file: /tmp/01-05-23_17:31:12.snap


The following cavity histories have been updated: 2L12-8

Log Number: 4105241Logbook(s): Tags: Body: 

The following cavity histories have been updated:
2L12-8
Username: tdavis
Date/Time: 01-05-23_17:23:04
RF Status: Good
Tuner Status: Good
Comment: Not displaying any CRFP but is displaying CRRP, KCCU and good GMES. Needs to be looked at.
Special Instructions:

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