TITLE: 05/22 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Lock Acquisition
SHIFT SUMMARY:

Winds & Dolphin crash caused grief on this shift.
LOG:

• 2244 PSL (101) Dust Monitor started having alarms off/on
• 2309 LOCK#1:  Made it to NLN in just under 1hr at 0002
• 0002 NLN
  • 0020 This is when the CAMERA_SERVO made it to CAMERA_SERVO_ON (and allowed ISC_LOCK to officially be at NLN).
• 0008 Switched to Elenna/Gabriele MICH/SRCL Feed Forward filters while we were at NLN
  • ACCEPTED this diff for this lock.
• 0015 Notified LLO Control Room of H1 going to OBSERVING shortly.
• 0023-0151 OBSERVING
• 0100-0135 Swapping nuc30 (center front big tvs) w/ nuc26 (cameras on left wall)---to try to fix losing nuc30 every 5min. (erik)
  • 0150 Nuc30's top monitor turned OFF & then had the screen mirroring thing again (so maybe it took 30min this time vs 5min?)
• 0152-0209 LOCK#2:  Hand tweaked ALSx & then also PRMI, but had PRMI lockloss.
• 0211-0234 LOCK #3:  Hand tweaked ALSy, but DRMI lockloss.  
  • Took it to PRMI & then handtweaked PRM & BS to maximize and then let ASC take over.
  • Did see a gust up to 40mph during this lock.....

~0256 While locking had a Dolphin Crash.  (See other alogs)  This sadly took up the remainder of the shift.  I have a separate draft with recovery notes  and will post that later tonight.