TITLE: 12/11 Eve Shift: 00:00-08:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 72.7965Mpc
INCOMING OPERATOR: Jim
SHIFT SUMMARY:
Lock is going on 31+hrs with a range drifting slightly down from 75 to 70Mpc over the last 8-10hrs. useism has sorty of flattened out just under the 90 percentile.
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Investigated A2L during this lock.
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Continued work to figure out what channel knocked us out of OBSERVING during Cheryl's shift.
LOG:
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Continue to have Dust Monitor alarms throughout the shift.
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A few EY glitches: 0:28, 0:44, 6:49, 7:20, 7:21
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Heard noisy clicking noise in the OSB area above Hugh's Office. I looked above the ceiling panels and noise was coming from electrical boxes attached to Ventilation shafts. Left messages with Bubba, Joh, & Richard. Richard called and said it was probably the heater.
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6:41 Noticed RED on CDS Overview! Timing Error for H1IOPASC0
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7:50 While in OBSEVING, hit DIAG RESET to clear the Timing Error & it went away (still have an overflow on it).