Aggregator

Log Number: 4472338Logbook(s): 

• SRFLOG
• CLOG
• ELOG
• RFLOG

Entry Makers: msmithBody: 

Log Number: 4472337Logbook(s): 

• SRFLOG
• CLOG
• ELOG
• RFLOG

Entry Makers: msmithBody: 

Log Number: 4472336Logbook(s): 

• CLOG
• ELOG
• RFLOG
• SRFLOG

Entry Makers: deirBody: 

Will let it soak at ODVHs for a couple hours then reduce it to Target GSETs.

LEM Req Heat set to 50 W.

Log Number: 4472335Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

After discussion with Jerone and Reza we decided that a good path forward would be to tweak some of the early matching quads to move a presumed waist out of the quads used for collecting emittance data at IHA0L03. Looking at the 0L04 viewer, I tweaked MQJ0L02 and MQJ0L02A with several MQJ0L03A setpoints representative of the low, middle, and max K1 values that Zig-Zag would use. Fig's 1-3 show these MQJ0L03A K1 values with MQJ0L02A set as Jerone left it, and Fig's 4-6 show the same K1s with my new MQJ0L02A setpoint.

Log Number: 4472334Logbook(s): 

• SRFLOG
• CLOG
• ELOG
• RFLOG

Entry Makers: msmithBody: 

Log Number: 4472333Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             02/21/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4472332Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bschauml 02-21-26 00:16:06 {A:5 B:3 C:1 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in.

Log Number: 4472331Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-6
Username: deir
Date/Time: 02-21-26_00:14:56
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Poor regulation: 4472172
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4472330Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

Optics obviously needs more work, not having done the 0L10 match and the 0L03 emittance data perhaps in need of a little more care, but this is progress!

Log Number: 4472329Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L20-3
Username: deir
Date/Time: 02-20-26_23:54:14
RF Status: Good
Tuner Status: Good
Comment: DRVH=3.400 Matching previous ODVH according to Cav History. Was set to 7, well above the EES-SRF DRVH of 5.8.
Previous OPS DRVH: 7
Special Instructions:

Log Number: 4472328Logbook(s): 

• ELOG

Body: 

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

Magnets contained in the following file: /tmp/eDT_CMPQ_design_snapfile_jtIgLI.snap
MQJ0L04
MQD0L06
MQB0L07
MQB0L08
MQB0L09
MQB0L10

Total Time: 0.633 mins

Log Number: 4472327Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-40-2 Design Setpoints Download

hostname: opsl01
CED workspace: OPS
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMQD0L06.BDL330.4251-531.2670MQB0L07.BDL-271.00931638.9910MQB0L08.BDL-199.9401-706.2919MQB0L09.BDL336.21251714.0626MQB0L10.BDL-166.8428-460.5280

Log Number: 4472326Logbook(s): 

• ELOG

Entry Makers: bschaumlBody: 

Kinda ugly but I'll download design setpoints past the just-matched quads and see how it shakes out.

Log Number: 4472325Logbook(s): 

• ELOG

Body: 

Comments:

After 0L03 Match

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 1.5180 Peak 2 - u Sigma: 1.2729 Peak 3 - y Sigma: 0.7570

Log Number: 4472324Logbook(s): 

• ELOG

Body: 

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

Magnets contained in the following file: /tmp/matchingTool.snap_0W7wo_
MQJ0L01
MQJ0L02
MQJ0L02A
MQJ0L03A
MQJ0L03

Total Time: 0.683 mins

Log Number: 4472323Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: IHA0L03 Match Download

hostname: opsl01
CED workspace: OPS
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMQJ0L02.BDL122.9191168.5370MQJ0L02A.BDL-150.8620-145.0000MQJ0L03A.BDL173.7684175.7950MQJ0L03.BDL-302.1067-275.5850

Log Number: 4472322Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Multi-Matching Results - Fingers Crossed
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Files saved to /cs/prohome/apps/q/qsUtility/7-34/fileio/multimatch_data/IHA0L03/IHA0L03_2026-02-20_23:19

Allow optimizer to change quad signs? YES

Start with present machine settings instead of design? YES

Best match was match1.log

Log Number: 4472321Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 X-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_x_zigzag_2026-02-20_23:00:54/IHA0L03_zigzag_2026-02-20_23:00:54_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4472320Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Y-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_y_zigzag_2026-02-20_22:19:23/IHA0L03_zigzag_2026-02-20_22:19:23_qsUtility_analyzer.sdds
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4472319Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 X-plane - ABORTED - Maybe need more points on +K1 side
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl01 CED WORKSPACE: OPS CED LOGIN KEY: pro