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Editor: miyoki
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a) violent ocean,

 b) slight worse alignment maybe.		  a) violent ocean,  b) slight worse alignment maybe.
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http://klog.icrr.u-tokyo.ac.jp/osl/?r= http://klog.icrr.u-tokyo.ac.jp/osl/?r=14233
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http://klog.icrr.u-tokyo.ac.jp/osl/?r= http://klog.icrr.u-tokyo.ac.jp/osl/?r=14237
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http://klog.icrr.u-tokyo.ac.jp/osl/?r= http://klog.icrr.u-tokyo.ac.jp/osl/?r=14239

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

KAGRA/Observation/KAGRA-1/ObservationApril7toApril21/19th (last edited 2020-04-19 14:07:24 by miyoki)