TITLE: 04/23 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 62Mpc
INCOMING OPERATOR: Jeff
SHIFT SUMMARY: I only had to turn off a gain to damp the 4.7k violin mode, locked for 37hrs.
LOG:

• 17:15 GRB
• 21:50 Out od Observing to damp 4.7k mode
• 22:04 Back to Observing