corey.gray@LIGO.ORG - posted 07:42, Monday 06 April 2026 - last comment - 08:14, Monday 06 April 2026(89785)
Mon Day Ops Transition
TITLE: 04/06 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, 2mph 3min avg
Primary useism: 0.01 μm/s
Secondary useism: 0.14 μm/s
QUICK SUMMARY:
Lots of activities on the docket for today. HAM1 is set for door re-install, but could wait until after corner vent + HAM3 door removal. Lots of staging for HAM3 opening and BBSS@BSC2. Also a list of various CDS activities.
Richard noticed we the PSL was at 10W, so it was taken down to 0W. TJ noticed MC2 was saturating (nuc23); so IMC was taken to OFFLINE.