Reports until 16:54, Friday 13 February 2026
LHO General
ryan.short@LIGO.ORG - posted 16:54, Friday 13 February 2026 - last comment - 17:12, Friday 13 February 2026(89152)
Ops Day Shift Summary

TITLE: 02/14 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: Productive day with the HAM1 EOM being adjusted to recover IMC alignment, which locked easily and has a good REFL demod phase. Sounds like the EOM needs to be moved again slightly next week, but that's been prepped for this afternoon. A few AUX carts were disconnected in the LVEA as well today.
LOG:

Start Time System Name Location Lazer_Haz Task Time End
22:49 SAF LVEA is Laser SAFE LVEA NO* LVEA is Laser SAFE *BIFURCATED HAM1/2 Ongoing
16:31 FAC Kim LVEA N Technical cleaning 17:46
17:27 CDS Fil, Marc LVEA - Cable pulling (HAMs 3/5 HEPI offline) 20:16
17:55 JAC Keita, Jason LVEA Y JAC EOM alignment 20:25
18:21 FAC Randy LVEA N Working on test stand (W-bay craning possible) 20:40
18:51 VAC Gerardo LVEA N Checking on pumps 19:16
20:11 SEI Jeff Opt Lab Local SPI work 23:59
21:20 CDS Fil, Marc LVEA - Cable pulling (HAMs 3/5 HEPI offline) 22:46
22:43 JAC Jason, Tony LVEA Y JAC REFL alignment 00:25
22:49 VAC Gerardo LVEA N Disconnecting AUX carts 00:05
23:21 PEM Robert EX N Grounding work 00:45
23:57 JAC Keita Opt Lab, LVEA Y JAC EOM alignment prep Ongoing
Comments related to this report
anthony.sanchez@LIGO.ORG - 17:12, Friday 13 February 2026 (89157)

Keita has come back from the LVEA, Light Pipe is closed for the weekend.
JAC Guardian has been taken to down.