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Reports until 07:56, Wednesday 08 April 2026
H1 General
anthony.sanchez@LIGO.ORG - posted 07:56, Wednesday 08 April 2026 (89821)
Wednesday morning Ops Shift start.

TITLE: 04/08 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: 2mph Gusts, 0mph 3min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.17 μm/s 
QUICK SUMMARY:

Some Workstations were rolled back to Debian 12 last night this will likely continue today. 
HAM1 is closed. 
GV 2 and GV5 are both closed. 
Looks the VAC team is Venting BSC2's volume to prep for the up coming work.

 

 

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