TITLE: 02/14 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Aligning
INCOMING OPERATOR: Patrick
SHIFT SUMMARY:

• after commissioning I started an Initial Alignment
• ALS locked, aligned
• still working on locking X arm in IR
• symptom: locks only for about 2 seconds
  • turned ISI config back to Windy, which turned both BRSs back on
  • raised gain, lowered gain
  • tweaked alignment of IM4
  • reran ISC_LOCK through Init and Down and back to Initial Alignment
  • no improvement
  • asked Sheila to help
  • reset IM4 to alignment before Initial Alignment
  • raised gain, lowered gain
  • watched arms flash while in DOWN
  • I tweaked alignment of IM4 yaw by 10urad steps
  • longest lock as of my alog was about 4 seconds
• Sheila's still working on it
• handing OPS off to Patrick