ryan.short@LIGO.ORG - posted 16:02, Monday 22 April 2024 (77330)
Ops Second-Half Day Shift Summary
TITLE: 04/22 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 C
SHIFT SUMMARY: Was able to relock this afternoon during a lull in earthquakes from Taiwan just in time for a candidate event to come in. BNS range is on the lower side; Camilla comments that SQZ doesn't seem to be tuned well.
- 20:00 - Taking over from Corey
- 20:22 - Seismic back to CALM, starting lock acquisition
- 21:15 - Reached NLN
- 21:18 - Started observing
- 21:35 - S240422ed
- 21:53 - EQ mode activated
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:43 | 15:43 | |||||
| 15:44 | fac | karen | MY | n | clean | 16:48 |
| 16:16 | pcal | tony | PCalLab | y | Measurement set-up | 19:31 |
| 17:26 | fac | tyler | MY | n | ladder inspection | 18:06 |
| 21:32 | SQZ | Camilla, Terry, Kar Meng | Opt Lab | Local | SHG alignment | Ongoing |