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Reports until 16:54, Tuesday 02 January 2024
LHO General
corey.gray@LIGO.ORG - posted 16:54, Tuesday 02 January 2024 - last comment - 16:53, Wednesday 03 January 2024(75135)
Tues EVE Ops Transition

TITLE: 01/03 Eve Shift: 00:00-08:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 152Mpc
OUTGOING OPERATOR: Austin
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 6mph Gusts, 4mph 5min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.46 μm/s
QUICK SUMMARY:

Austin handed off an H1 nearly at NLN.  I eventually took H1 to Observe, at 0011utc, but at 0037, have been getting bumped out of OBSEVERING due to a gain change (i.e. H1:CAL-INJ_CW_GAIN) for CALINJ SDF.

Attached is the last 20+ min of these gain changes from 1.0 to 0.0 every ~1min.  Have Louis on the phone now.

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corey.gray@LIGO.ORG - 16:53, Wednesday 03 January 2024 (75165)SEI

Forgot to mention that Jim chatted with me regarding the HAM3 ISI, and that if the glitching issues return, I should phone him if it is before ~8pm.  Luckily, we have not had to deal with this for our current 24+hr lock!

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