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Reports until 07:57, Wednesday 10 June 2026
H1 General
anthony.sanchez@LIGO.ORG - posted 07:57, Wednesday 10 June 2026 (90559)
Wednesday morning Ops Shift start.

TITLE: 06/10 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: 8mph Gusts, 4mph 3min avg
    Primary useism: 0.10 μm/s
    Secondary useism: 0.13 μm/s 
QUICK SUMMARY:
Some of the work that may be attempted today.:
Corner Station vacuum chamber is still open. 
Beam splitter team is still working on First contacting the Beam splitter.
Faro team is still faroing near HAM3 and BSC2.
Ground loop checks will happen.

SPI team is still working on their install and may request Laz Haz in the afternoon.


CDS overview screen has red indicators:
H1EDC is red and has the following channels with errors: 
H1:HPI-PUMP_CS_DIFF_PRESS_PUMP_CTRL_SETPT_HIGH
H1:HPI-PUMP_CS_DIFF_PRESS_PUMP_CTRL_SETPT_LOW
H1:HPI-PUMP_CS_DIFF_PRESS_PUMP_CTRL_SETPT_OOR
This may be due to Jim and crew not being done with SEI  adjustments.

GRB-SHORT  E639712

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