TITLE: 06/09 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 137Mpc
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 7mph Gusts, 5mph 5min avg
Primary useism: 0.04 μm/s
Secondary useism: 0.10 μm/s
QUICK SUMMARY:
At 20:10 UTC the SQZ_MANAGER went from FREQ_DEP_SQZ to SQZ_READY_IFO for some reason
20:15 UTC lockloss.
Relocking Notes: I had to Touch up X-ARM ALS Flashes.
Doors to Air handlers 1 & 2 were open from 1:35-138 local so if there is som etrending of the Air handlers during that time the plots may look diiffent than expected during those time.
Took ISC_LOCK to Initial Alignment 20:46 UTC
Started the Next Locking attempt 21:07
21:55 UTC Nominal Low Noise was reached.
Saved some SDF Changes to H1:ASC-ADS_PIT3_DEMOD_I_TRAMP for PIT 3-5 and Yaw 3-5 after speaking to Naoki about some changes.
Current IFO Status: Nominal Low Noise And Observing for 1 Hour.
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 20:34 | FMCS | Tyler & Bubba | AirHandlr2 | N | checking out the HVAC system | 21:56 |