TITLE: 08/15 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Lock Acquisition
INCOMING OPERATOR: Oli
SHIFT SUMMARY: Quiet shift with H1 observing for almost the whole duration except for a lockloss right at the end. Initial alignment just finished, now starting main locking sequence.
LOG:

• 01:38 - Dropped observing to address rising ITMX violin mode 2
  • VIOLIN_DAMPING Guardian to 'DAMPING_ON_SIMPLE'
  • Applied nominal gain of -15
  • VIOLIN_DAMPING back to 'DAMP_VIOLINS_FULL_POWER'
• 01:40 - Resumed observing
• 04:45 - Lockloss - alog86372
• 05:06 - Alignment finished, starting lock acquisition