ryan.crouch@LIGO.ORG - posted 07:32, Thursday 01 May 2025 - last comment - 08:57, Thursday 01 May 2025(84215)
OPS Thursday day shift start
TITLE: 05/01 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
OUTGOING OPERATOR: None
CURRENT ENVIRONMENT:
SEI_ENV state: MAINTENANCE
Wind: 4mph Gusts, 3mph 3min avg
Primary useism: 0.01 μm/s
Secondary useism: 0.12 μm/s
QUICK SUMMARY:
Vent work today includes:
- EY wind fence
- HAM1 beam profiling
- PM1 installation
- HEPI upgrade software
- HAM4/5 cable tray work
- Ground checks of LSC/ASC diode boxes now fully cabled
Dust monitor 5 could use a power cycle, same with the diode rooms dust monitor. The counts are stuck, I restarted the diode room dust monitor.