camilla.compton@LIGO.ORG - posted 08:07, Thursday 29 June 2023 (70941)
OPS Owl Shift Summary
TITLE: 06/29 Owl Shift: 07:00-15:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 146Mpc
SHIFT SUMMARY: IFO has been locked for 42 hours. LHO's longest O4 lock so far.
LOG:
None of my owl shifts this week have needed me to do anything apart from Tuesday maintenance measurements from 7am.
There was again coherence between H1 range and wind speeds last night, see attached and yesterday's 70909.
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 13:18 | FAC | Karen | CR | N | Vacuuming in Control Room, tagging DetChar. Happens every weekday morning before 8am | 13:23 |
| 14:31 | S&K | Ken | VPW | N | Ken driving to VPW | 14:32 |
| 14:41 | FAC | Karen | Optics Lab | N | Technical Cleaning | Still out |
Images attached to this report
