KAGRA information
1) Until around 23:00 on 18th April, IFO was unstable because of
- a) violent ocean, b) slight worse alignment maybe.
After SAL alignment around 23:00, IFO became stable, and ocean became silent hour by hour.
shift summary
18th
day
http://klog.icrr.u-tokyo.ac.jp/osl/?r=14233
night
http://klog.icrr.u-tokyo.ac.jp/osl/?r=14237
midnight
http://klog.icrr.u-tokyo.ac.jp/osl/?r=14239
General information from KAGRA office
nothing