2017/2/28(Wed.)

 * Remote participants by eZuce: Izumi

 * Report of work (*:responsible person)
  * Alignment and ETMY: *Enomoto, Ushiba, Miyamoto
   * Beam shift at the PR2 was large ~1cm, and the beam was clipped at the PR3 ~10cm.
   * Damping of pitch is still under investigation. TFs of pitch role etc. are dirty.


  * IOO: kokeyama
   * A good IO chassis which showed the correct IRIG-B ~12 was found. We will replace the current one to the new good one.
   * It was noticed that MC and FSS shows something wrong this morning. We will check it before changing IO chassis.

  * CRY: mirror temperature ~100K.


 * Work plan (*:responsible person)

  * Camera: Yokozawa
   * BS figure will be checked if no laser was coming.

  * Height change of PRs:
   * Height of PR2 and PR2 will be lowered today.

 * 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