ryan.short@LIGO.ORG - posted 01:00, Saturday 22 June 2024 (78586)
Ops Eve Shift Summary
TITLE: 06/22 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 155Mpc
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY: One candidate event and three locklosses from observing this shift; one from an EQ and two that weren't obvious as to a cause. We had a few hours of downtime this shift just from locklosses in random places that I can't seem to explain (states like ALS, FIND_IR, DRMI, and one in TRANSITION_FROM_ETMX). Eventually H1 made it back to NLN and has been observing for about an hour.
- 00:40 - S240622h
- 01:17 - Lockloss (EQ) - alog78581
- 02:15 - Resumed observing; automatic relock
- 03:22 - Lockloss - alog78583
- 05:19 - Resumed observing; needed some help during DRMI
- 05:20 - Lockloss - alog78584
- 06:08 - Lockloss during TRANSITION_FROM_ETMX
- 07:06 - Resumed observing; automatic relock, but did take longer
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 18:36 | SAF | - | LVEA | YES | LVEA is laser HAZARD | 05:15 |
| 17:54 | sqz | karmeng | opticslab | yes.local | sqz work | 23:38 |
| 23:34 | CAL | Francisco | PCal Lab | n | Packing up equipment | 23:44 |