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Reports until 16:33, Tuesday 04 August 2026
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:33, Tuesday 04 August 2026 - last comment - 16:43, Tuesday 04 August 2026(91389)
OPS Day Shift Summary

TITLE: 08/04 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY:

Slow day due to ongoing FAC water and outdoor air quality issues but the following was done:

LOG:                                                                       

Start Time System Name Location Lazer_Haz Task Time End
14:45 FAC Kim LVEA Local Technical Cleaning 15:18
15:21 SQZ Camilla LVEA Local Taking Viewport covers off HAM5 16:13
15:31 FAC Kim LVEA Local Technical Cleaning 16:15
16:11 ISC Jennie Optics Lab Local Looking for parts 16:13
16:17 JAC Jennie, Masayuki LVEA YES IOT1 beam profiling, then IOT2L beam pwr meas. 19:17
16:21 FAC Chris LVEA YES FAMIS Tasks 17:21
16:31 JAC Khanh LVEA YES Joining JAC Team 20:02
16:37 SEI Jim LVEA HAM2 yes Chcking signal paths 17:58
17:16 VAC Jordan LVEA GV6 y Getting parts. 17:25
18:30 CDS Dave EY N SEI Chassis work 20:02
18:40 SQZ Camilla LVEA YES HAM7 power measurements 19:34
18:42 SQZ Ryan S LVEA YES HAM7 Power measurements 19:34
19:33 PCAL Tony PCAL Lab Local Staging parts 19:53
19:39 FAC Randy LVEA Y Scissor Lift Work 20:39
19:54 CAL Tony, Ibrahim EY & Lab\\ Y PCal measurement 22:18
20:50 SQZ Camilla LVEA - Covering HAM5/7 viewport 21:16
21:44 SQZ Camilla LVEA Y HAM7 power budget 00:44
22:01 SQZ Ryan S LVEA Y HAM7 power budget 23:13
23:31 SQZ Sheila LVEA Y HAM7 power budget 01:31
23:31 CDS Dave EY N Chassis work 23:32
Comments related to this report
ibrahim.abouelfettouh@LIGO.ORG - 16:43, Tuesday 04 August 2026 (91392)
Link

It is also worth nothing that as of 16:30 PT, there are no active fires in Benton or Franklin county per Watch Duty.

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