[Whoops, noticed I hadn't posted this, so here it is.]

TITLE: 02/21 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
INCOMING OPERATOR: None
SHIFT SUMMARY:

H1 locked at 30W since 16:50UTC (9:50am), where we held it for most of the shift.  First few hours Rahul and I worked on damping violin modes (I didn't have much luck, but Rahul knocked down a couple).  Commissioners have had H1 in this lock for their work.  H1 did drop toward the end of the shift...so far have not tried an Initial Alignment...

Other Notes:

• BSC ITMy Stage2 H3 CPS has high freq noise.
• Dust Monitor #6 in LVEA is still down.

LOG:

• 12:58 Lockloss of multi-hour (~65Mpc) lock overnight
• 13:10-15:00 FSS measurements out in PSL (Peter, Richard)
• 15:00-16:15 Snowplowing to clear space for CP2 (Bubba, Chris)
• 16:01 PSL Chiller fill (Corey)
• 1650  Violin modes rung up, started damping them (Rahul, Corey w/ help from Sheila & Jenne) 
  • Loved Jenne's ndscope tool for bringing up single violin mode:  [ Find it at:  Locking medm / !Violin Scopes / "Generate single mode" ] (this opens a terminal which allows you to select Test Mass & Mode).
• 17:45 CP2 fill
• 19:10-20:40 ISCT6 work (Nutinsee)