Reports until 16:30, Thursday 14 August 2025
LHO General
thomas.shaffer@LIGO.ORG - posted 16:30, Thursday 14 August 2025 (86360)
Ops Day Shift End

TITLE: 08/14 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 151Mpc
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Locked for 13 hours. We had calibration and comissioning this morning, where we rode through a few earthquakes with help from some new configuration (alog86364). Ryan S noticed ITMX mode 2 has been growing slowly for this entire lock. It was never damped because it was almost non existant at the start of the lock. He will address it when practical.
LOG:

                                                                                                                                                                        

Start Time System Name Location Lazer_Haz Task Time End
18:49 LASER LVEA is LASER HAZARD LVEA YES LVEA IS LASER HAZARD 09:49
19:22 SPI Jeff Opt Lab yes Inventory 19:25