Duration : 2020/04/16 17:00-25:00 JST, all times posted in JST
Operator shift : K.Kokeyama
Co-operator shift : K.Miyo
Supported by T. Yamamoto
Shift Summary :
BNS Range : 0.5 Mpc
Environment : Microseisms were not noisy (seismic alert monitor always display yellow all frequency band)
Duty cycle : 79%
Time / Event
17:00 / Shift started. The detector was operating stably.
20:59 / Lost lock. Due to M5.9 earthquake in Myanmar (USGS Link)
- Yamamoto-san updated the optical gain and actuator efficiency before going to observation.
22:40 / Recover to observation state (Lock loss continued for 101 minutes)
25:00 / Detector is continuously observing.