== Channel Safety Study ==

==== Brief Report of Channel Safety Study using hveto for iKAGRA ====

[[/hvetoslide|View slide]]


==== Channel Safety Study using hveto for iKAGRA ====

===== Contents =====

 1. hveto

 [[https://arxiv.org/abs/1107.2948|A hierarchical method for vetoing noise transients in gravitational-wave detectors]]

 1. Data properties

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/injectiontime|each Injection time duration and signal type]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/timesries|Timesries data for each time duration]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/mainsnr|Time to SNR for each time duration of the main channel]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/auxsnr|Time to SNR for each time duration of All aux-channels]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/spectrogram|Spectrogram for each time duration]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/nspectrogram|Normalised spectrogram for each time duration]]

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/rayleigh|Rayleigh-statistic Spectrum and sensitivity for each time duration]]

 1. hveto result

  * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/PJJung/css/setup|Basic setup]]

  * In #1 time duration

  * In #5 time duration

  * In #11 time duration

  * In #13 time duration

 1. Coherence for families

  * Coherence between main to aux channel

  * time-dependent coherence between main to aux channel