thomas.shaffer@LIGO.ORG - posted 16:19, Thursday 11 April 2024 (77114)
Ops Day Shift End
TITLE: 04/11 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 158Mpc
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: A power glitch this morning cause the EY HEPI pump to trip off, but after it was recovered, we finished initial alignment (and fixed SRY), then all the way up. We've been locked for 5.5 hours.
LOG:
- 1741 Observing
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 16:17 | SEI | Ryan C | EY | n | Reset HEPI pump controller | 16:18 |
| 16:45 | FAC | Tyler, contractor | Mids | n | Roof inspections | 20:04 |
| 18:50 | CDS | Fil | EY | n | Check on HEPI UPS | 19:22 |
| 20:46 | VAC | Gerardo, Jordan | MX | n | Looking for table | 21:14 |
| 21:38 | SQZ | Camilla, Eric | Optics Lab | N | Parts pick up/ drop offf | 22:27 |