* O4a Evaluation
  * [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Observation/O4a/lockloss#preview | operators' work ]]
  * [[https://docs.google.com/spreadsheets/d/1YAo2mZKmgb2q_xg8wkwP0e0jUMTCERlJx4k7c19Sg_M/edit#gid=0 | Evaluation List]]