TITLE: 06/17 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 135Mpc
SHIFT SUMMARY: One large earthquake kept H1 down for part of the day; ran initial alignment and recovered easily. H1 has now been locked and Observing for an hour.
Lock #1:
Lock #2:
- Relock went quickly and unaided
- NLN @ 17:32 and Observing @ 17:36 (camera servos came on very quickly; had to wait only for violin damping guardian)
- Lockloss @ 19:19, magnitude 5.7 quake from Samoa: alog
Lock #3:
- Lost lock at DHARD_WFS while relocking unaided
- ITMX camera signals were close enough converged to lock ALS, but too far for DHARD WFS to fix
- Starting initial alignment
Lock #4:
- Locking went smoothly and unaided following initial alignment
- NLN @ 21:59 and Observing @ 22:10
Handing off to Corey for the evening.
LOG:
No log for this shift.