TITLE: 06/08 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Commissioning
OUTGOING OPERATOR: Corey
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 11mph Gusts, 7mph 5min avg
Primary useism: 0.02 μm/s
Secondary useism: 0.15 μm/s
QUICK SUMMARY:
H1 was able to get locked up to POWER_10W twice so far.
First 10W Lock Pressure ndscope
Second 10W Lock Pressure ndscope
Notes: this lock had many EX saturations.
Known Locklosses all caused by intentional H1:IMC-REFL_SERVO_IN1POL polarity change.
I've been sitting in power 10W for 15 minutes just to see if there is any warm up time or something.
Third 10Watt lock pressure ndscope 2024-06-09_00:40:40
Fourth 10WATT lock pressure ndscope 2024-06-09_01:22:46
5th 10WATT lock pressure ndscope 2024-06-09_02:42:00
A shot of the five 10Watt lock stretches with set scales I took from Keita's alog (78310) with UTC times for reference.
Thankfully I don't see any increases in pressures over the course of these 5 10Watt locks.