Title:  10/06/2016, Day Shift 15:00 – 23:00 (08:00 - 16:00) All times in UTC (PT)
State of H1: IFO lost lock due to PI ring up. IFO was coming back up when I came in. Was able to damp PIs M2 and M10. IFO relocked at NOMINAL_LOW_NOISE with no problems	   
Outgoing Operator: N/A
 
Activity Log: All Times in UTC (PT)

14:20 (07:30) Chris & Apollo – Going down Y-Arm to work on beam tube sealing near CS
14:30 (07:30) Damped PI modes M2 & M10 – IFO relocked at NOMINAL_LOW_NOISE	
14:50 (07:50) Robert – In LEA doing injections
15:10 (08:10) Peter – Going into PSL to adjust power & install new PD (WP #6219)
15:10 (08:10) Christina – Forklift crate from LSB to Mechanical building
15:12 (08:12) Richard – In MSR to replace batteries (WP #6218)
15:15 (08:15) Karen – Cleaning in Optics Lab
16:00 (09:00) Kiwamu – Going into PSL for PD install (WP #6219)
16:09 (09:09) Karen Out of Optics Lab
16:20 (09:20) Peter & Kiwamu – Out of PSL
17:32 (10:32) Robert – Running injection
21:45 (14:45) Dave – Adding new DBB signals to frames & DAQ restart (WP #6220)


Shift Details: 10/06/2016, Day Shift 15:00 – 23:00 (08:00 –16:00) All times in UTC (PT)
Support: Cheryl,               
Incoming Operator: Travis

Shift Summary:  Broke lock around 14:00 (07:00) due to PI ring up. At around 14:30, damped PI Mode #2 by changing phase from 30 to 80 and PI Mode #10 by changing phase from 30 to 80. Modes responded quickly and we relocked at NOMINAL_LOW_NOISE with no problems. 
PI Modes 2 & 10 rang up again – damped mode 2 buy changing phase from 80 to 30. Damped Mode 10 by changing phase from 80 to 60.
Most of shift spent in commissioning and relocking.