Aggregator

Log Number: 4524687Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-7
Username: lrichard
Date/Time: 07-14-26_16:06:52
RF Status: Good
Tuner Status: Good
Comment: Okay; refer to previous comment; Marking as bad affects LEM
Special Instructions: Cavity Tuner inop. Leave tuner in Manual and do not change gradient until repairs made.

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4524686Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-4
Username: lrichard
Date/Time: 07-14-26_16:06:00
RF Status: Good
Tuner Status: Good
Comment: Okay; refer to previous comment. Marking as bad affects LEM
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4524685Logbook(s): 

• HDLOG
• ELOG
• RADLOG

Entry Makers: alexsBody: 

Just confirmed with Radcon

Log Number: 4524681Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

2.5w AMP replaced in cavity 7 but had tuning and CWVF faults running above 3.3 Mv/m and detuned easily. Cavity 5 tuner/CRFP unstable issue was retuned but started to drop HV on zone when gradient raised above the 3.9 Mv/m. Monitoring KCCU after each HV attempt required a waiting period to let tube recover until it didn't and resistor blew. 1L21-5 re-bypassed and steppped off +100k steps.

Log Number: 4524680Logbook(s): 

• ELOG

Tags: 

• Readme

Entry Makers: alexsBody: 

Log Number: 4524679Logbook(s): 

• ELOG
• SRFLOG

Body: 

No major update.

Log Number: 4524677Logbook(s): 

• DEGRADERLOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4524675Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/07-14-26_08:20:22
Restored file: /tmp/07-14-26_15:38:43.snap

Log Number: 4524674Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bbarker 07-14-26 15:38:30 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.03 0R08 dump in. A B C dump(s) in. Autosave prior to restore.

Log Number: 4524673Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L13-8
Username: kerns
Date/Time: 07-14-26_15:36:30
RF Status: Bad
Tuner Status: Bad
Comment: Remained bypassed after 2.5w amp replaced for tuner that didn't get checked out.
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4524671Logbook(s): 

• BTLOG
• ELOG

Entry Makers: alexsBody: 

Best of luck on the pass change

Log Number: 4524670Logbook(s): 

• ELOG
• BTLOG

Body: Fopt results from /usr/ntfs/public/optics/diforb/26jul140935
Comment: Pre-maintenance Day FOPT
HOSTNAME: opsl04
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: 4524669Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/07-14-26_08:20:22
Restored file: /tmp/07-14-26_15:35:03.snap

Log Number: 4524668Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bbarker 07-14-26 15:34:50 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in. Autosave prior to restore.

Log Number: 4524667Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L21-7
Username: kerns
Date/Time: 07-14-26_15:34:08
RF Status: Good
Tuner Status: Good
Comment: Cavity recovered after 2.5w amp replaced but having problems with gradients above 3.3 Mv/m still
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4524666Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/07-14-26_08:20:22
Restored file: /tmp/07-14-26_15:34:01.snap

Log Number: 4524664Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bbarker 07-14-26 15:33:43 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in. Autosave prior to restore.

Log Number: 4524652Logbook(s): 

• DEGRADERLOG
• ELOG

Entry Makers: victorlBody: 

Loaded allsave 27300 (0 deg Wien setup) and proceeded with the degrader setup and the beam was not making it past A3 and A4.

We steered with 0I06A and 0I07 to have the same current readings between FC1 and FC2+A3+A4.

Then, we looked at the ITV0L02A viewer and the beam looked completely off (Fig. 2), then we loaded allsave 27300 again and got the beam to look nice again (Fig. 4). Definitely going off-axis on the booster.

Log Number: 4524648Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4524644Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Linacs.North
Area.Linacs.South
Area.Arcs.Arc1.Spreader
Area.Arcs.Arc1.Arc
Area.Arcs.Arc1.Recombiner
Area.Arcs.Arc1.Extraction
Area.Arcs.Arc2.Spreader
Area.Arcs.Arc2.Arc
Area.Arcs.Arc2.Recombiner
Area.Arcs.Arc2.Extraction
Area.Arcs.Arc3.Spreader
Area.Arcs.Arc3.Arc
Area.Arcs.Arc3.Recombiner
Area.Arcs.Arc3.Extraction
Area.Arcs.Arc4.Spreader
Area.Arcs.Arc4.Arc
Area.Arcs.Arc4.Recombiner
Area.Arcs.Arc4.Extraction