anthony.sanchez@LIGO.ORG - posted 16:52, Wednesday 27 August 2025 (86603)
Wednesday Ops Day shift report.
TITLE: 08/27 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 160Mpc
INCOMING OPERATOR: Corey
SHIFT SUMMARY:
GRB-Short E594495 15:35:48 UTC
Vacuum MidX PT 343B Press sensor caused a Verbals Alarm due to phone interfierence with cold cathode gauge. @ 20:44 UTC
Vac Team said this may take a few days to start working properly again, so it may be red for a while.
SuperEvent S250827fo candidate @ 22:50 UTC !!
H1 has been Locked and Observing for 25+ hours.
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 17:15 | SPI | Jeff | Optics Lab | N | SPI Inventory | 19:00 |
| 17:59 | ISS | Rahul | Optics lab | N | Looking for parts | 18:06 |
| 20:14 | VAC | Janos | MidX MidY | N | Lock out tag out equipment. | 22:14 |
| 20:20 | SPI | Jeff | Optics Lab | N | SPI Inventory | 20:47 |
| 20:37 | SPI | Marc | Optics lab | N | Helping Jeff | 20:47 |
| 22:06 | SPI | Rick | PCAL Lab | Yes | Testing SPI setup for AR & HR coatings measurements | 00:06 |