TITLE: 01/12 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC STATE of H1: Observing at 67.1386Mpc INCOMING OPERATOR: Corey SHIFT SUMMARY: Just made it back to observing. Lockloss likely from snow removal at end X ringing up BRS X. LOG: 15:46 UTC John starting clearing snow by CP1 16:13 UTC Starting initial alignment 16:20 UTC Terra called from LLO to ask about our state. They will probably start a test. 16:36 UTC John at end Y clearing snow 16:46 UTC Krishna turning sensor correction at end Y off 16:52 UTC Krishna turning sensor correction at end Y back on 16:58 UTC May have accidently moved PR2 instead of BS during MICH_DARK_LOCKED. Trended back and changed pitch back to previous value. Went back to redo PRM_ALIGN. 17:01 UTC Accidently selected INPUT_ALIGN_OFFLOADED instead of PRM_ALIGN_OFFLOADED. Reselected PRM_ALIGN. 17:04 UTC Karen to warehouse 17:15 UTC Initial alignment complete 17:28 UTC John done clearing snow at end Y, working way back to corner 17:34 UTC Sensor correction had not actually been turned back on at end Y. Reselecting guardian state turned it on. 17:45 UTC Lockloss at INCREASE_POWER. HAM6 ISI tripped. 17:52 UTC Karen out of warehouse 18:07 UTC Lockloss at INCREASE_POWER. HAM6 ISI tripped. 18:20 UTC Gerardo to end Y to check on IP controller. Not going into VEA. Not changing BRS. 18:42 UTC Damped PI mode 27 18:46 UTC NLN 18:50 UTC Changed H1:SYS-MOTION_C_PICO_D_CURRENT_ENABLE from Enabled to Disabled. Observing. 19:02 UTC GRB. LLO is down. Called LLO control room. Joe says he did not receive alert. LLO currently down due to wind. 19:19 UTC Damped PI modes 27 and 28 19:22 UTC Kyle to mid Y to take pictures 19:26 UTC Damped PI mode 27. Had to change phase. 19:34 UTC GRB. LLO is still down. 19:49 UTC Chandra running down Y arm 19:52 UTC Ran passive a2l check: /opt/rtcds/userapps/release/isc/common/scripts/decoup/DARM_a2l_passive.xml. Looks fine. 20:08 UTC Greg to warehouse 20:19 URC Greg back from warehouse 20:20 UTC Kyle back from mid Y 20:32 UTC Joe to mid Y and end Y to shovel snow 21:25 UTC Bubba starting clearing snow on X arm 21:36 UTC Joe back from mid Y 21:38 UTC Damped PI mode 28 21:50 UTC Gerardo, Filiberto and Marc starting WP 6430 22:23 UTC Out of observing for Sheila to test affect on DARM of closing beam diverter 22:37 UTC Sheila done. Back to observing. 22:58 UTC Gerardo, Filiberto and Marc done 23:08 UTC Lock loss. BRS X in fault. Bubba at end X clearing snow with front end loader close to building. 23:15 UTC Changed ISI Config at end X to BLEND_Quite_250_SC_None. 23:25 UTC Bubba on the way back from end X 23:26 UTC John to mid X 23:46 UTC Changed ISI Config at end X back to BLEND_QUITE_250_SC_BRS 00:05 UTC Corey reports front end loader is back at corner station 00:09 UTC Krishna rerequested ISI Config at end X to BLEND_QUITE_250_SC_BRS 00:14 UTC Observing