Reports until 08:43, Saturday 02 December 2023
H1 General (SEI)
anthony.sanchez@LIGO.ORG - posted 08:43, Saturday 02 December 2023 (74537)
Saturday OPS Day Shift Start

TITLE: 12/02 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Aligning
OUTGOING OPERATOR: Owl Canceled.
CURRENT ENVIRONMENT:
    SEI_ENV state: LARGE_EQ
    Wind: 15mph Gusts, 9mph 5min avg
    Primary useism: 5.06 μm/s
    Secondary useism: 0.66 μm/s
QUICK SUMMARY:

When I Walked in H1 was being Saturated by a 7.6 mag Earthquakes whos peak is above the top of our earthquake FOM scale, and of course it's gang of aftershocks of mag 6.4 -5 ish.
I tried resetting the watchdogs for ISIs and HEPIs , but the HEPI tripped again.
ISC_LOCK was in Initial_Aligment, took that to IDLE, which stopped verbals from letting us know that the "IFO OUT" Saturation limits are being met.

Current DIAG_MAIN messages:
ESD_DRIVER: ESD X driver OFF
IOP_DACKILL_MON: iopsusex (87) IOP DACKILL Tripped
IOP_DACKILL_MON: iopsusex (90) IOP DACKILL Tripped
SEI_IOP_WD: SEI IOP ['ETMX'] coilmon drop out
SEI_STATE: ['ETMX'] is not nominal

I will begin resolving these issues.
 

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