Reports until 16:39, Monday 11 May 2026
LHO General
thomas.shaffer@LIGO.ORG - posted 16:39, Monday 11 May 2026 (90197)
Ops Day Shift End

TITLE: 05/11 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
SHIFT SUMMARY: The LVEA is still in laser hazard and will be for a few more days. The IMC alignment continues to prove difficult to get right. ITMY IAS finished up today. BBS work continues, CP1 regen, and more!
LOG:

Start Time System Name Location Lazer_Haz Task Time End
19:43 SAF LVEA IS LASER HAZARD LVEA Y LVEA IS LASER HAZARD 12:03
15:07 VAC Jordan LVEA yes Checking on pumps and RGAs 15:17
15:27 CC Ryan C LVEA yes Grab dust monitor 15:42
15:43 FAC Kim LVEA yes Tech clean 17:13
16:26 ISC Keita LVEA YES HAM2/3 IMC alignment troubleshooting 18:20
16:27 ISC Jenne LVEA YES HAM2/3 IMC alignment troubleshooting 17:03
16:27 FAC Randy LVEA yes Measurements for more platforms around BSC3 area and emod area 16:47
16:29 IAS Jason, Ryan C, Stephen A LVEA yes ITMY Faroing in beir garten 20:16
17:15 VAC Jordan LVEA yes CP1 checks 18:25
17:36 FAC Kim LVEA yes Tech clean 18:19
17:49 VAC Travis LVEA yes CP1 work 18:31
18:17 SUS Betsy, Ibrahim LVEA yes BBS first contacting, suspension prep 19:50
20:06 SYS Betsy LVEA yes Checking that a chassis was turned back on 20:12
20:07 SAF Ryan S LVEA yes Checking on door 20:17
20:38 TCS TJ, Madi EX Y HWS table work 23:20
20:40 VAC Jordan LVEA yes HAM4 RGA 22:48
20:42 SUS Betsy, Ibrahim, Rahul LVEA yes BBS magnet gluing 23:42
21:13 ISC Keita LVEA YES HAM2 alignment 21:50
21:21 EE Fil LVEA yes HAM6 rack cabling 00:21
21:36 CAL Tony EX - Spinning up NCal 21:36
21:48 SPI Jeff Opt Lab n SPI work 23:03
22:19 SUS Oli CER n Taking rack pictures 22:23
22:25 PEM Robert EX n Grounding studies 00:25
22:49 VAC Jordan, Gerardo, Travis LVEA yes CP1 regen work 00:49
23:09 SEI Jim, Michael, Shoshana, Stephen LVEA yes Looking at cartridge and BSC2 01:09