Reports until 17:49, Thursday 20 March 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 17:49, Thursday 20 March 2025 (83472)
Thursday Ops Shift Report.

TITLE: 03/20 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Wind
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 32mph Gusts, 19mph 3min avg
    Primary useism: 0.05 μm/s
    Secondary useism: 0.30 μm/s
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY:
Today's Comissioning plans were marred by locklossed caused by sustained 30+ MPH wind speeds with 40-50 MPH gusts.
Initial_alignment had been done and a number of attempts to lock were tried during a handfull of slight breaks in the wind.
But those were all blown away with the tumbleweeds.
When the Wind was sustained about 35 MPH I was holding the IFO in IDLE.
Observatory mode was set to Windy.

LOG:                                                                                                                 

Start Time System Name Location Lazer_Haz Task Time End
19:57 LASER HAZ LASER HAZARD LVEA  (\u2310\u25a0_\u25a0) YES LVEA IS LASER HAZARD  (\u2310\u25a0_\u25a0) 06:36
14:43 FAC Nelly Optics lab N Tech cleaning 14:45
15:30 FAC Mitchel HAM SHAQ & MY N HAM Shaquing 15:52
16:12 PEM Robert LVEA Input arm Yes Setting up power supplies. 16:34
16:12 SQZ Mayank CtrlRm N Testing SQZr Servo 16:34
16:32 FAC Betsy & Mitchel HAM1 Yes Retreiving Hardware  & Parts 18:32
16:54 EE Mark & Fil CtrlRm N Running cableunder false floor 18:54
17:05 PCAL Rick PCAL Optics Lab Yes PCAL & ISS work 19:05
19:19 PEM Robert LVEA Input arm Yes Turning off power supplies. 19:21
21:40 ISC Keita Optics lab N Inventory for ISC parts 22:12
21:48 SEI Mitchel MY,EY N Getting parts 22:27
22:21 ISS Rick & Rahul Optics Lab Yes Working on ISS alignment 22:26