Reports until 16:51, Wednesday 15 April 2026
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 16:51, Wednesday 15 April 2026 (89910)
OPS Day Shift Summary

TITLE: 04/15 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:

IFO is in IDLE and MAINTENANCE

Did not end up taking the dome off but went in for more measurements/FARO of the beamsplitter. Most of the setup from dome removal is done and dome removal is slated for tomorrow.

LOG:

Start Time System Name Location Lazer_Haz Task Time End
14:35 FAC Kim, Nellie LVEA N Technical cleaning 15:53
15:08 IAS Ryan C LVEA N FARO Startup 15:12
16:01 FAC Tricities Asphalt MY N Asphalt-ing 20:01
16:17 SUS Randy LVEA N Handrail BSC and craning 17:03
16:20 FAC Kim EX, MX N Technical Cleaning 18:02
16:36 IAS Ryan C, Jason LVEA N FARO 18:10
16:37 PEM Robert EX n Grounding himself 20:26
16:50 EE Fil MER N Rack Cabling 18:01
17:02 TCS Camilla, Madi Optics Lab N Grabbing parts 17:46
17:13 TCS TJ EX Y HWS Work 19:14
17:13 SUS Jim LVEA N FARO Support 18:01
17:35 VAC Travis LVEA N Turbopumps out at 1900 19:19
17:46 TCS Camilla, Madi EX Y HWS work 19:14
18:01 VAC Jordan, Gerardo LVEA N North Bay Craning 18:57
18:01 EE Fil LVEA N Cabling 19:39
18:10 OPS Corey Optics Lab N Part search 18:25
18:28 FAC Randy LVEA N Craning out at 1900 19:19
18:28 SEI Jim LVEA N Poking HAM4 HEPI 18:32
18:44 OPS Oli LVEA N Look at West bay camera placement 18:57
19:39 EE Fil MER N Cabling 22:38
19:53 SUS RyanC CR N ETM OPLEV charge measurements 22:03
20:35 VAC Travis, Gerardo, Jordan LVEA N GV5 work 21:42
20:39 SUS Betsy, Jason, Ryan C LVEA N Scale measurements 22:39
20:47 TCS Madi, Camilla LVEA N Bugging Travis 23:33
20:51 SUS Corey LVEA N Photo Op 22:06
21:00 TCS Camilla, Madi Optics Lab N Turning on eyesafe green laser 22:00
21:09 FAC Randy LVEA N Joining Corey 21:25
21:10 SEI Jim BSC2 N BSC2 HEPI Work 23:10
21:50 OPS Oli LVEA, Optics Lab N Ruler transport 22:06
23:34 TCS Madi, Camilla Optics Lab   Testing eye safe laser 00:04