TITLE: 10/29 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 58.0319Mpc
OUTGOING OPERATOR: Cheryl
CURRENT ENVIRONMENT:
Wind: 11mph Gusts, 7mph 5min avg
Primary useism: 0.03 μm/s
Secondary useism: 0.46 μm/s
QUICK SUMMARY:
Currently have a lock approaching 2Hrs (started at around 73Mpc, but was slowly trending down, and in the last few minutes took a step down to 55Mpc) .
Robert is here and has headed out to the end stations for injection work (the BRS was switched to the VERY_WINDY_NOBRSXY state). Switching Observatory Mode to: UNKNOWN (since I don't see an "injection" option).
Cheryl gave me a suggestion of keeping TCSx at 0.4 & moving TCSy from 0.0 to 0.2 for the next change.
Holding off on any changes to TCS since Robert is doing work. Current lock approaching ~4hrs. Have been hovering between 50-60Mpc.
10:28: Turning BRSx back ON (Robert came to check in saying he'll head back out to EY, but won't be at EX for a few hours.) Thought of making a change on TCSy, but decided to hold off so we don't possibly cause a lockloss---want to give Robert his time.
He plans to transition EY to do possible black glass measurements at viewports (per WP 6274).