Operator's name: R. Takahashi, T.Uchiyama

Shift time:8-16 (JST)
Summary:
Check Items:
VAC, CRY, TEMP There was no problem.


8:00 OBSERVING

9:28 Lock loss. (the corresponding earthquake was occured in the East Ocean of Aomori. Mag. 5.7)
10:21 OBSERVING (automatically recovered.)
14:01 Lock loss. (the corresponding earthquake was occured in Cuba. Mag. 5.3 )
14:33 OBSERVING (automatically recovered.)
IPC glitches occured several times from 2 PM to 3:12 PM.

16:00 OBSERVING