Reports until 16:11, Friday 09 June 2023
H1 General
anthony.sanchez@LIGO.ORG - posted 16:11, Friday 09 June 2023 (70316)
Friday OPS Day Shift End

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