TITLE: 11/30 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 72.6285Mpc
OUTGOING OPERATOR: Jim
CURRENT ENVIRONMENT:
Wind: 8mph Gusts, 5mph 5min avg
Primary useism: 0.03 μm/s
Secondary useism: 0.50 μm/s
SUMMARY:
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Sheila was here when I arrived, done with her activities
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LLO returned to lock, and went to Observe
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Sheila accepted two vaules in SDF
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I put H1 in Observe
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minutes later the fiber polarization on Y arm ALS was above it's acceptable range, and kicked H1 out of Observe
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Y arm polarization was at 20, until I opened the door on the rack, and it shot up to 74
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I gently used a twist tie to loosly secure the fibers away from the door
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I reset the polarization for both arms and both read 1% wrong polarization when I was done
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I gave Adam Mullavey access so he can run hardware injections
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currently he's logged in and there's was briefly an error on the INJ_TRAN guardian, cleared up now