anthony.sanchez@LIGO.ORG - posted 16:09, Monday 04 December 2023 (74584)
Monday Ops Day Shift End
TITLE: 12/05 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 148Mpc
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY:
Lockloss @ 18:15
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1385748973
Relocking
intervined in ALSY green arm because increase flashes
Sheila asked to hold in PRMI Locked to investigate clipping of PR3/PR2.
Sheila touched up PR3& PR2, We then tried to lock and got a lockloss @ DRMI_1F 19:10UTC
Relocking got all the way up to NLN @ 20:00 UTC
Lockloss 20:04 UTC
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1385755476
Back to Observing!!! @ 20:55
Jennie Is still moving PR3 very slowly and delicately.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 16:52 | FAC | Karen | Optics Lab | N | Technical Cleaning | 17:15 |
| 16:52 | fac | Kim | H2 | N | technical cleaning | 17:11 |
| 17:16 | FAC | Karen | MY | N | technical Cleaning. | 18:46 |
| 17:27 | FAC | Kim | MX | N | technical cleaning | 18:22 |
| 18:34 | PEM | Robert | LVEA | N | Move parts | 18:42 |
| 19:01 | ISC | Sheila | Remote | N | Adjusting PR3 & PR2 to check for clipping. | 19:46 |
| 19:55 | PEM | Robert | LVEA | N | Moving laser vibrometer | 20:37 |
| 20:27 | SUS | Ryan C | Optics Lab | N | Grabbing magnets | 20:30 |
| 22:45 | PSL | Jason | Optics Lab | N | prep work for tomorrows beam splitter work. | 23:45 |