oli.patane@LIGO.ORG - posted 07:38, Thursday 30 July 2026 - last comment - 08:19, Thursday 30 July 2026(91322)
Ops DAY Shift Start
TITLE: 07/30 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: 0.09 μm/s
QUICK SUMMARY:
Looks like everything is almost back to nominal after the rcg upgrade yesterday!
DAQ was restarted between 07:45 and 07:55 to green up the EDC:
Remove h1cdsrfm CDSMON channels
Remove h1cdsrfm long-range-dolphin IOC channels
Add CRS laser safety channel