Aggregator

Log Number: 4503923Logbook(s): 

• ELOG
• BTLOG

Body: Fopt results from /usr/ntfs/public/optics/diforb/26may250330
Comment:
HOSTNAME: opsl03
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: 4503922Logbook(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/26may250330. The X and Y stability of the machine during the run was 0.0619804 and 0.130639 (mm) respectively.

Log Number: 4503921Logbook(s): 

• BTLOG
• ELOG

Entry Makers: victorcBody: 

Log Number: 4503920Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.4948 Peak 2 - u Sigma: 0.7982 Peak 3 - y Sigma: 0.7533

Log Number: 4503919Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0817 Peak 2 - u Sigma: 0.3644 Peak 3 - y Sigma: 0.4916

Log Number: 4503918Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.2223 Peak 2 - u Sigma: 0.5501 Peak 3 - y Sigma: 0.6079

Log Number: 4503917Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0686 Peak 2 - u Sigma: 0.2677 Peak 3 - y Sigma: 0.4077

Log Number: 4503916Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.1247 Peak 2 - u Sigma: 0.6880 Peak 3 - y Sigma: 0.9986

Log Number: 4503915Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

D Laser

Sigmas:

Peak 1 - x Sigma: 0.0992 Peak 2 - u Sigma: 0.3600 Peak 3 - y Sigma: 0.6078

Log Number: 4503914Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17004Title:
Harp swipes + FOPT

Summary:
Routine optics scans.Duration:
2 minutes

Time Down:
25-May-2026 03:17

Time Up:

Log Number: 4503913Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

3rd pass Separation w/ xB & xD was mainly fixed by reducing vernier by ~11.0
xB & xD are now 'more' on top of one another than before

In between steering adjustments done by a fellow operator (they have a separate ELog detailing those changes)

Fig. 13
Lots of adjustments to get rates down, overall better than it was before we started

Fig. 1,2
Using xB beam TUNE
Before corrections

Fig. 3,4
Using xD beam TUNE
Before corrections

Fig. 5
corrections w/ xB beam TUNE

Fig. 6
Using xB beam TUNE
After DogLeg corrections

Fig. 7
Using xD beam TUNE
After DogLeg corrections

Fig.

Log Number: 4503912Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Log Number: 4503911Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17003Title:
Correcting orbits to hall dumps

Summary:
Quick orbit touch up along with some adjustments to bring down IDX rates throughout.

Log Number: 4503909Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: dogCalc V0-14 download

hostname: opsl02
CED workspace: OPS
CED login_key: pro

Log Number: 4503908Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17003Title:
Correcting orbits to hall dumps

Summary:
Quick orbit touch up along with some adjustments to bring down IDX rates throughout.Duration:
2 minutes

Time Down:
25-May-2026

Log Number: 4503907Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17001Title:
VBV1L06A and VBV1L06B keep tripping off

Summary:
Both valves for this bypassed zone have tripped off and will not open back up even though vacuum levels look to be okay. VIP1L06B did spike but has recovered. Troubleshooting now.

Log Number: 4503905Logbook(s): 

• SRFLOG
• ELOG

Entry Makers: kpriceBody: 

D beam is really hard to see on 8E viewer; putting a box around it makes it impossible to distinguish from the background (fig 6). If the box is centered on D beam, it's easy to see how far away B is (figs 7 and 8). BPMs make it pretty clear.

Log Number: 4503904Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17002Title:
Pass 5H sep tripped off

Summary:
seems like it was flow related.

Log Number: 4503903Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17002Title:
Pass 5H sep tripped off

Summary:
seems like it was flow related.

Log Number: 4503902Logbook(s): 

• SRFLOG
• ELOG

Entry Makers: kpriceBody: