Reports until 16:35, Thursday 06 August 2026
LHO General
thomas.shaffer@LIGO.ORG - posted 16:35, Thursday 06 August 2026 (91428)
Ops Day Shift End

TITLE: 08/06 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Input alignment work in the morning, then the LVEA was transitioned to laser safe for some vacuum work on GV6. HAM7 crew got closer to closeout today.
LOG:

Start Time System Name Location Lazer_Haz Task Time End
14:43 FAC Kim EX n Tech clean 15:15
15:22 FAC Kim LVEA Y Tech clean 16:15
15:48 VAC Gerardo, Jordan LVEA Y GV6 cycle 16:23
16:04 TCS Camilla Prep Lab n Cheta stuff 16:31
16:15 SEI Mitch Ends n FAMIS checks 16:59
16:55 TCS Camilla, Tyler LVEA Y Cheta camera can fit check 17:25
17:02 SUS Fil, Rahul LVEA, CER Y Coil driver chassis swap ZM5 17:13
17:08 DAS Jenne, visitors Mids n DAS testing at mids 19:09
17:08 - Mitch LVEA Y Looking for parts 17:32
17:09 SQZ Sheila LVEA YES HAM7 work 19:29
17:22 FAC Kim MY n Tech clean 18:14
17:24 SEI Shoshana LVEA Y Turning off CRS laser 17:28
17:32 SUS Rahul CR n ZM5 TFs 17:41
17:38 SQZ Camilla LVEA YES HAM7 work 19:29
17:57 CDS Fil CER y Check on power supply fan 18:57
18:03 PCAL Tony, Caroline PCAL Lab Y Pack up sphere 19:00
18:42 SEI Shoshana LVEA Y Turn on CRS laser 18:51
19:23 FAC Randy LVEA n W bay cleanroom work 21:34
19:43 SEI Shoshana LVEA Y Plug CRS back in 19:49
20:16 SAF TJ LVEA - Transition to Laser SAFE 20:27
20:32 VAC Gerardo, Travis, Jordan LVEA n GV6 work 23:26
21:00 DAS Jenne, Wanda, Reinhardt LVEA n Scoping out for DAS 21:22
21:14 SQZ Sheila, Camilla LVEA LOCAL HAM7 measurements (Sheila out at 2302) 23:30
21:15 SQZ Ryan S LVEA LOCAL HAM7 measurements 23:15
21:48 SUS Rahul LVEA Y Check in wtih HAM7 crew 21:53
22:49 CDS Erik EX n Replace PUD controller ongoing
23:03 PCAL Tony, Caroline EX Yes Sphere swap ongoing