Operators name: N.Sato, N.Tanaka
Shift time:16-24 (JST)
Summary:
Check Items:
VAC,CRY,TEMP There was no problem.

16:00 OBSERVING
19:33 Lock loss. (corresponding earthquake was East of Toyama Prefecture, M3.3, 19:33)
We performed PR3 alignment from 19:56  (See attached text file for detailed work)
22:15    OBSERVING

24:00    OBSERVING