TITLE: 02/23 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC
STATE of H1: Observing at 68Mpc
INCOMING OPERATOR: TJ
SHIFT SUMMARY:
Nice quiet shift with a couple of quakes which we drifted through no worse for wear.

LOG:

• 8:39 PI Mode 28 rung up.  I didn't have much luck bringing it down, but it eventually came down (Mode27 rose but also went down mostly on its own).
• 9:09:15 Big broadband glitch observed
• 12:35 4.8 Tonga quake shook us a little for 4-5min (as seen on Tidal signals), but no problems.
• 15:45 H1 rode through a 5.6 Papua New Guinea quake.