2017/2/26(Mon.)

 * Remote participants by eZuce: Miyoki

 * Report of work (*:responsible person)
  * Alignment and ETMY: *Enomoto
   * Photo sensor noise was improved on Thursday and checked on Friday. We confirmed the noise becomes better.
   * Sampling model of RT model was changed from 16kHz to 2kHz to reduce 10min period glitch.

  * Camera: Inoue, Haino, Yokozawa, Cory, Binhua
   * ETMY Camera was broken by taking too many photos. Camera will be replaced.
   * ITMY camera is being set to look at BS.
   * BS PD will be replaced by Yokozawa.

  * CRY: mirror temperature ~110K.
   * The satellite amplifier has an oscillation for photo sensors at low temperature. Satellite amplifiers which will be used for photo sensors at low temperature should be modified.


 * Work plan (*:responsible person)
  * ETMY: Enomomoto, Ushiba
   * Check the glitch with the 2kHz model.
   * Original REFL port will be tested to pick up Mich signal.

  * IOO: kokeyama
   * IO chassis will be replaced and being prepared.



 * Laser hazard: AM: PSL, PM: Upstream SR2-3 line, and Y-end.

 * Weekly
  * Week of 2/26
   * ETMY tuninng.
   * Beam alignment to REFL port.
   * 2/28: Height change for PRs

  * week of 3/5
   * IYC door will be closed.
   * Exchanging items and cleaning inside the PR2 chamber

  * week of 3/12
   * TMS installation at ETMY.
   * Connecting ducts at the corner area.

  * week of 3/19
   * Vacuum test at at the corner area.
   * TMS alignment using green light at ETMY.


 * Issues
   * DAC output has sometimes zero voltage for 100ms~1s. IO chassis will be replaced.