Title: 08/12/2016, Day Shift 15:00 – 23:00 (08:00 –16:00) All times in UTC (PT) State of H1: IFO is unlocked. Commissioning: Recovering the IFO. Outgoing Operator: N/A Activity Log: All Times in UTC (PT) 14:56 (07:56) Chris – Going down Y-Arm to deliver tools to Ed 15:00 (08:00) Start of shift 15:19 (08:19) Jim & Krishna – Going the End-Y to reset BRS 15:50 (08:50) Stephen – Going into the Optics lab 16:00 (09:00) Karen – Going into the LVEA to cleanup around HAM6 16:01 (09:01) Kiwamu – Transitioning End-X to Laser Hazard 16:11 (09:11) Gerardo – Checking Ion pumps at HAM5/6 16:20 (09:20) Gerardo – Out of the LVEA 16:25 (09:25) Jim – Restarting NDS1 16:33 (09:33) Ed – Going to End-X to work on wind instrument install 17:12 (10:12) Krishna & Jim – Back from End-Y 17:13 (10:13) Krishna – Going into the Biergarten to work on Compact BRS 17:58 (10:58) Koji & Stefan – Going to ISCT6 to test shutter timing 19:05 (12:05) Koji & Stefan – Out of the LVEA 19:06 (12:06) Krishna – Out of the LVEA 19:14 (12:14) Ed – Back from End-X 20:04 (13:04) Kyle – Going to End-Y for RGA work 20:57 (13:57) Gerardo – Going to both Ends to check on test stands 22:14 (15:14) Kiwamu – Going out to check on PDs 22:15 (15:15) Gerardo – Going into LVEA 22:25 (15:25) Kiwamu – Out of the LVEA 22:30 (15:30) Kyle – At End-Y doing RGA sweeps – Seeing contamination spikes in vac 22:58 (15:58) Kyle – Back from End-Y Title: 08/12/2016, Day Shift 15:00 – 23:00 (08:00 – 16:00) All times in UTC (PT) Support: Kiwamu, Stefan, Sheila, Incoming Operator: Patrick Shift Detail Summary: Commissioners testing fast shutter operation in the morning. Around 12:00 started to align the IFO. Took several tries and a lot of work by the commissioning team to complete the alignment. Started locking. Commissioners are working through various challenges. IFO locked at DRMI_LOCKED. Commissioners continuing working on the fast shutter and locking. Dale – brought a small tour (his last) into the control room. He was given a hearty round of applause by all present. Good luck to Dale, from his LIGO family, as he starts this next journey.