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EYC Recovery
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 * Suspension health check (Takahashi, Ushiba)
  * Recovery just after disasters:
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28212, 

  * Cable cut and repair
   * Recovery of BF damper: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28640
   * treatment: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29003

  * A01: Cable check
   * Photosensor:
    * Investigation and recovery: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28765
    * Repair: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28811
    * Glitches: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29753, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29816

   * Cable replacement
    * ETMY MN LEN OpLev is very noisy: https://klog.icrr.u-tokyo.ac.jp/osl/?r=27776

   * Resistance/Inductance
    * BF LVDT: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28550
    * F2 LVDT: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29780
    * F2 GAS signal: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29603, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29622
    * LVDT coils for BF damper: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29199

  * A02 Porality Check
   * 

  * A03 Rubbing Check
   * Investigation of BF horizontal actuator: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29451

  * A04: Range and Calibration
   * 

  * A05: Watchdog Setting: Skip

  * A06: Height Measurement
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29083

  * A08: Calibration:skip

  * A09: Spectrum(spectra of IM/MN photosensors.)
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430
   * ETMY F2 GAS signals got strange in this morning: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29603

  * A10: Transfer Function
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430

  * A11: EQ stopper
   * check:https://klog.icrr.u-tokyo.ac.jp/osl/?r=29604

  *(A12: Inertial Damping)
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29715, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29750

 * Oplev Check (Yokozawa, Akutsu)
  * Just after disasters: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28216, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28221, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28246, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28252
  * Check before closing: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29206

 * Green flash at REFL and Trans PD
  * Path finder: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28861
  * Flash finder:https://klog.icrr.u-tokyo.ac.jp/osl/?r=29115
  * Flash check again before closing.

 * Y-Pcal homework
  * Healthy just after disasters: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28210
  * Oil pollution !!
  * Recovery including mirror cleaning: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29738
  * Review document: https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15844

 *Windows Cleaning
  * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28730
  * 

 * Tcam (Yokozawa and ChenDan, and Yamamoto)
  * just after disaster: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28410
  * maintenance: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28642, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28644
  * Cleaning: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29213, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29901
  * Reclaening ??
  * Image Analysis: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29330

 * TMSY optical system (Akutsu and his selected persons)

 * Baffle PDs (Yokozawa and his selected persons): 
  * not necessary.

 * NAB, WAB (Akutsu)
  * NAB@EYA
   * Mechanically healthy: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28997
   * Concerns: pollution with oil -> Noway to clean it, except for the suspension base-frame that was cleaned.
  *WAB@EYC
   * Mechanically healthy: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28620
   * EY WAB restained and released: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28620, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28871


 * Vacuum system (Kimura-san / Uchiyama-kun and their selected persons)
  * tie rod adjustment between EYC and TMSY to avoid stress when the only EYC side is pumped down.
  * Nasty air parts were replaced. -. Done
  * Vacuum alert recovery after pumping down. 
  * GV interlock will be tried after pumping down.
  * Pumping down from EYA

 * Cryo-system (Kimura-san and his selected persons)
  * All temp signals are obtained?
  * Connector change is required for the heat link suspensions.
  * Cryocon alert to slack after cooling.
  * No interlock for TMP around the Cryostat.