Reports until 15:14, Thursday 22 August 2019
LHO General
patrick.thomas@LIGO.ORG - posted 15:14, Thursday 22 August 2019 (51456)
Ops Day Shift Summary
TITLE: 08/22 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Jeff
SHIFT SUMMARY: Robert spent an hour commissioning. One unknown lock loss. One lock loss from an earthquake in the United States. Currently reacquiring lock. Jeff is covering the last hour of my shift.
LOG:

16:39 UTC Chris opening OSB receiving rollup door
16:48 UTC Lock loss
16:50 - 17:07 UTC Robert and company to LVEA
16:55 UTC GRB E347936 (IFO unlocked)
17:18 - 17:33 UTC Matt to LVEA
17:20 - 17:30 UTC Cheryl to LVEA to turn off breaker for PSL AC
17:24 UTC Having trouble locking PRMI, starting initial alignment
17:48 - 17:58 UTC Richard and Gerardo to optics lab
Lock loss from START_TR_CARM
18:23 UTC Chris opening OSB receiving rollup door
19:01 UTC NLN. Set observatory mode to commissioning for PEM work
19:20 UTC Robert to LVEA
19:37 UTC SEI_CONF to EARTH_QUAKE for eq from Wallis_and_Futuna
19:59 UTC Observing
 UTC Lock loss. Probably from eq in United States
21:04 UTC SEI_CONF to WINDY
21:22 UTC CHECK_MICH_FRINGES not staying locked
21:24 - 21:44 UTC Jason to optics lab
Lock loss from ENGAGE_ASC_FOR_FULL_IFO
Had to take guardian to manual to go from ACQUIRE_DRMI_1F to ACQUIRE_PRMI