Reports until 16:33, Wednesday 17 June 2026
LHO General
thomas.shaffer@LIGO.ORG - posted 16:33, Wednesday 17 June 2026 (90657)
Ops Day Shift End

TITLE: 06/17 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
SHIFT SUMMARY: SPI workmain beam in vac checks, and HAM7 work keeping the LVEA in laser hazard today. CP1 cool down began. Other various activities throughout the day.
LOG:                                                                                                                                                                                                                                                

Start Time System Name Location Lazer_Haz Task Time End
20:18 SAF LVEA IS LASER HAZARD LVEA YES LVEA IS LASER HAZARD 12:18
14:36 FAC Kim LVEA Y Tech clean 17:44
15:29 TCS Camilla LVEA n Take picture 15:34
15:51 SAF Tony LVEA N->Y Transition the LVEA to laser HAZARD 16:12
16:13 VAC Jordan LVEA y Checking on HAM2 annulus 16:30
16:16 SPI Jeff, Josh, Jennie LVEA YES HAM3/2 SPI work 20:06
16:31 VAC Gerardo LVEA Y Check on systems post power glitch 16:37
16:39 CC Ryan C LVEA Y Bringing dust mon charger out 16:44
16:58 CRS Jim, Shoshana LVEA - H2 Y CRS work 18:12
17:19 HWS Camilla, Madi Opt Lab n Looking for lenses, Camilla then going to HAM7 18:07
17:19 SQZ Camilla, Ryan S LVEA - HAM7 Y SQZ work 19:43
17:20 - Randy LVEA Y Talking with Jim 17:30
18:13 VAC Jordan LVEA Y CP1 RGA scan 18:40
19:26 VAC Gerardo LVEA Y Deliver N2 bottle 19:34
20:08 IFO Betsy, Keita, Ibrahim LVEA Y Checking on main beam in vac 22:35
20:09 VAC Jordan, Jake, Owen LVEA Y CP1 cool down prep (Jordan out @2105) 21:17
20:33 EE Fil EX & EY N Checking High Voltage to the ESDs at both End Stations. 22:33
20:37 VAC Gerardo LVEA Y Joining CP1 cooldown team 21:17
20:55 cds Tony CER n pluggin in a cds laptop charger to the cds laptop vault. 21:04
20:57 VAC Travis LVEA y Checking on CP1 21:30
21:12 SUS Oli CER n Looking at cables 21:24
21:24 HWS Camilla, Madi LVEA Y TCS cabinet lens hunt 21:43
21:25 CDS Patrick EX n Reimage Beckhoff computer 23:25
21:26 SEI Jim, Shoshana EY n BRSY troubleshooting 22:35
21:38 SQZ RyanS LVEA YES Working on HAM7 ongoing
21:40 SQZ Camilla LVEA - HAM7 Y HAM7 work ongoing
22:48 CDS JennieW CER N Returning a laptop to the CDS laptop Vault to charge. 23:08
22:49 - Tom, Cory LVEA Y Touring, filming ongoing