Aggregator

Log Number: 4479013Logbook(s): 

• ELOG

Body: 

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 0.0692 Peak 2 - u Sigma: 0.0778 Peak 3 - y Sigma: 0.1143

Log Number: 4479012Logbook(s): 

• ELOG
• BTLOG

Body: Fopt results from /usr/ntfs/public/optics/diforb/26mar220950
Comment: After AL/AS Disp. Correction
HOSTNAME: opsl01
CED WORKSPACE: OPS CED LOGIN KEY: pro
MYA DEPLOYMENT: ops
CONFIG PATH: /cs/prohome/apps/q/QTSnyder_QT5/1-2/fileio/config/cs.conf
DIFORB PATH: /usr/ntfs/public/optics/diforb

Log Number: 4479011Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 completed successfully. The runtime settings include a sample count of 15, a minimum current of 4, and an operating regime of Standard with Excitation in 1S Region. The corrector and RF kicks applied were 0.488208 and 0.488208 volts respectively. The max. amplitude setting was 1 millimeters. The files for this run were saved in the directory /cs/opshome/hlapps/optics/diforb/26mar220950. The X and Y stability of the machine during the run was 0.0546444 and 0.0490976 (mm) respectively.

Log Number: 4479010Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 failed with the following diagnostic:
GUI's Log PageFopt Progress Log
09:50:01 Starting Fopt
09:50:01 Fetching current and energies
09:50:01 Extracting BPM information from CED
09:50:02 Number of BPMs detected: 814
09:50:02 Determining status of Halls
09:50:02 Suspending Energy Locks
09:50:02 Suspending Orbit Locks
09:50:02 Programming the function generator
09:50:02 Enabling kick control hardware
09:50:02 Turning off Fast Feedback to A & C
09:50:04 Taking measurements

Log Number: 4479009Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 failed with the following diagnostic:
GUI's Log PageFopt Progress Log
09:49:22 Starting Fopt
09:49:22 Fetching current and energies
09:49:22 Extracting BPM information from CED
09:49:25 Number of BPMs detected: 814
09:49:25 Determining status of Halls
09:49:25 Suspending Energy Locks
09:49:25 Suspending Orbit Locks
09:49:25 Programming the function generator
09:49:25 Enabling kick control hardware
09:49:25 Turning off Fast Feedback to A & C
09:49:27 Taking measurements

Log Number: 4479008Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 failed with the following diagnostic:
GUI's Log PageFopt Progress Log
09:47:30 Starting Fopt
09:47:30 Fetching current and energies
09:47:30 Extracting BPM information from CED
09:47:31 Number of BPMs detected: 814
09:47:31 Determining status of Halls
09:47:31 Suspending Energy Locks
09:47:31 Suspending Orbit Locks
09:47:31 Programming the function generator
09:47:32 Enabling kick control hardware
09:47:32 Turning off Fast Feedback to A & C
09:47:34 Taking measurements

Log Number: 4479006Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4479005Logbook(s): 

• SRFLOG
• ELOG
• RFLOG

Entry Makers: beneschBody: 

I am at something of a loss. The rfcal output adds up to 367.26 MeV when the lengths of the cavities, 0.5m for legacy and 0.492m for C75, multiply GSETnew. The ratio is 1.065 while the similar sum in the SL last time around yielded a ratio of .999, corresponding to the fudge factor of 1.001 which was in use during the 1060 MeV/linac run. In column M of spreadsheet attached I divide the 2L03 GSET multipliers by 1.065 so one can compare with the "Factor" in Jayendrika's table, figures 1 and 2. The rfcal multipliers are then about 0.05 below the "Factors".

Log Number: 4479004Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4479003Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/03-22-26_08:36:25
Restored file: /tmp/03-22-26_09:24:31.snap


restoring after mis-steer

Log Number: 4479002Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bbarker 03-22-26 09:24:18 {A:i B:5 C:2 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 A B C dump(s) in. Autosave prior to restore.

Log Number: 4479001Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03

Saved: dthomas 03-22-26 08:36:25 {A:i B:5 C:2 E:345 A=Tune B=BS C=BS D=BS 0R08=7.38 A B C dump(s) in.

Log Number: 4479000Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             03/22/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4478999Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             03/22/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4478998Logbook(s): 

• CLOG
• ELOG

Entry Makers: mptBody: 

DP alarm (.75 PSI) was right on the edge and starting to activate. Replaced filter with same style (A filter)

Log Number: 4478996Logbook(s): 

• ELOG

Entry Makers: msmithBody: 

Log Number: 4478994Logbook(s): 

• ELOG

Entry Makers: msmithBody: 

Log Number: 4478993Logbook(s): 

• ELOG
• BTLOG

Body: Fopt results from /usr/ntfs/public/optics/diforb/26mar220727
Comment: Before Arc A dispersion checks
HOSTNAME: opsl01
CED WORKSPACE: OPS CED LOGIN KEY: pro
MYA DEPLOYMENT: ops
CONFIG PATH: /cs/prohome/apps/q/QTSnyder_QT5/1-2/fileio/config/cs.conf
DIFORB PATH: /usr/ntfs/public/optics/diforb

Log Number: 4478992Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Fopt 7.9 completed successfully. The runtime settings include a sample count of 15, a minimum current of 4, and an operating regime of Standard with Excitation in 1S Region. The corrector and RF kicks applied were 0.488208 and 0.488208 volts respectively. The max. amplitude setting was 1 millimeters. The files for this run were saved in the directory /cs/opshome/hlapps/optics/diforb/26mar220727. The X and Y stability of the machine during the run was 0.0904053 and 0.0528288 (mm) respectively.

Log Number: 4478991Logbook(s): 

• ELOG
• LERFLOG

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

Date : 03-22-26
Time : 07:18:19
Day : Sunday
Shift : Day

Crew Chief : Schoene
Program Deputy: Roblin
Team : B
Arm : Barker
Designated SSO: Thomas
LERF Operator:
Operators : Barker, Thomas

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