TITLE: 07/18 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC

STATE of H1: Commissioning

INCOMING OPERATOR: Jeff

SHIFT SUMMARY:

• 1st locking attempt failed after DC Readout acheived. Reason not known
• 2nd attempt made it to COIL_DRIVERS and the Guardian code crashed.
• IFO held in DOWN state for SDF clearing work  
• Richard requests Activation of Fast Shutter at DC readout/2W
• FSS and IMC being super-finicky this morning
• Carl Blair did dome 'ramping' testing on the ITMs
• IFO Locked at DC-READOUT_TRANSITION for most of the afternoon for commissioning work

LOG:

17:02 John down to MY

17:14 John back

18:00 back to locking after SDF party

19:43 Tested Fast Shutter function. Fil witnessed the proper operation.

22:55 Hand off to Jeff