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Reports until 07:43, Tuesday 07 April 2026
LHO General
corey.gray@LIGO.ORG - posted 07:43, Tuesday 07 April 2026 - last comment - 07:51, Tuesday 07 April 2026(89800)
Tues DAY Ops Transition

TITLE: 04/07 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: 5mph Gusts, 3mph 3min avg
    Primary useism: 0.01 μm/s
    Secondary useism: 0.15 μm/s 
QUICK SUMMARY:

Things on the menu for today, HAM1's +y door, venting the corner, and a lot of prep (HAM3 doors should also be coming off this week & more prep for BBSS work!). 

h1seih7 is still down (so HAM7 SEI & SUS systems are all red). 

The Ops Overview also continues to have "IMC INPUT POWER" flashing from 0-200W (but I was assured this was not real and purely a calculation error; light pipes have been closed since last Fri morning).

OPS Note:  I will leave the con around 1045amPDT for a tour and then to attend a BBSS preparation meeting at 1pm PDT and RyanC has graciously offered to cover for me.

Comments related to this report
corey.gray@LIGO.ORG - 07:51, Tuesday 07 April 2026 (89801)PEM

Ran the dust monitor check and LAB2 has  error (known issue) and all else looks good.

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