ryan.short@LIGO.ORG - posted 16:06, Monday 08 April 2024 (77022)
Ops Day Shift Summary
TITLE: 04/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1:
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY: Mostly quiet day with good commissioning opportunities and only one lockloss.
- 15:23 - Dropped observing for SQZ commissioning time
- 19:27 - Lockloss, no obvious cause
- 20:16 - Reached NLN; fully automated (and surprisingly quick) relock
- More A2L and SQZ commissioning
- 23:06 - Started observing
H1 has now been locked for almost 3 hours.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:26 | SQZ | Camilla, Eric | CR | - | No SQZ time | 15:52 |
| 17:04 | FAC | Kim | MX | - | Technical cleaning | 17:47 |
| 17:11 | FAC | Chris | MX | - | Picking up cable trays | 18:24 |
| 21:10 | SQZ | Julian, Camilla | Opt Lab | Local | SHG work | Ongoing |