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Reports until 12:36, Thursday 28 December 2023
H1 General (CDS, SEI)
anthony.sanchez@LIGO.ORG - posted 12:36, Thursday 28 December 2023 (75065)
Thursday Ops Mid Day Shift Report

TITLE: 12/28 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Microseism
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 4mph Gusts, 2mph 5min avg
    Primary useism: 0.13 μm/s
    Secondary useism: 0.99 μm/s
QUICK SUMMARY:
The Primary and Secondardy MicroSeism's are Elevated, and honestly not living up to their micro prefix much at all. Tagging SEI.

Locking attempts today:
16:05:11Z    LOCKING_ALS -> LOCKLOSS
16:07:17Z    LOCKING_ALS -> LOCKLOSS
started an Initial_Alignment

16:44:03Z    LOCKING_ALS -> LOCKLOSS
17:04:59Z    PREP_DC_READOUT_TRANSITION -> LOCKLOSS
17:07:10Z    LOCKING_ALS -> LOCKLOSS
17:09:15Z    LOCKING_ALS -> LOCKLOSS
17:13:04Z    LOCKING_ALS -> LOCKLOSS
17:15:47Z    LOCKING_ALS -> LOCKLOSS
17:22:16Z    LOCKING_ALS -> LOCKLOSS

Dave got onto TeamSpeak to ask me to restart the H2 Thermostats.
Paused the IFO in Check_Violins to damp at 2 Watts before trying to move up.

18:06:30Z    CHECK_VIOLINS_BEFORE_POWERUP -> LOCKLOSS

18:21:22Z    DRMI_LOCKED_CHECK_ASC -> LOCKLOSS
18:25:05Z    LOCKING_ALS -> LOCKLOSS

Paused the IFO in Check_Violins to damp at 2 Watts before trying to move up. (note: The 60W settings for ITMY modes 1-4 work well in 2W) 
19:53:48Z    TRANSITION_FROM_ETMX -> LOCKLOSS
19:57:36Z    LOCKING_ALS -> LOCKLOSS

 

Dave suggested that I restart NUC5 the Seismic Nuc, to see if DMT veiwer would work today.
And I got a new NUC5 error " Leap second data is expired. " and I can no longer run NDSCOPE on nuc5.
I have copied the file path for the ndscope that shows me ground motion, and I can run it on my workstation but ndscope nolonger works on NUC5 at all. Tagging CDS.

"Micro"Seism Screenshot
 

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