ryan.short@LIGO.ORG - posted 22:53, Tuesday 27 May 2025 (84613)
Ops Eve Shift Summary
TITLE: 05/28 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: More progress this evening with H1 locking! We've been able to reach 'RESONANCE' and set the green references there, but DRMI/PRMI locking has continued to be a struggle where flashes will look good, but it will not lock for a long time for some reason. See other logs, mainly alog84610, for details.
As Elenna mentions in her log, first thing in the morning a FULL initial alignment should be run! [Tagging OpsInfo]
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:30 | LASER | LASER HAZARD | LVEA | LASER HAZARD | LVEA IS LASER HAZARD (\u2310\u25a0_\u25a0) | 07:26 |
| 22:51 | SQZ | Camilla, Georgia, Kevin | LVEA | Yes | SQZT7 work | 00:03 |
| 23:08 | VAC | Gerardo | LVEA | Yes | Annulus work | 23:54 |