2017/3/28(Wed.)
- Remote participants by eZuce: None
Report of work (*:responsible person)
- Cry and Type A at ETMX: *Takahashi, Ishizaki, Sato, Okutomi, Tomaru, Takahashi, Ushiba, Miyamoto, Enomoto
- Height was adjusted, and started yaw alignment. GAS filter had a sudden jump, and it is being fixed today.
- First contact will be removed.
- BS: *Enomoto
- DAC had some glitches with no output (even dac kill and master SW are off).
- It will be investigated more.
- BRT: Akutsu
- Alignment was done and BRT worked well, it means that the beam position can be controlled after BRT.
- Beam shape looks elliptic a bit.
Work plan (*:responsible person)
Laser hazard
- [AM]
- IR: PSL, Pend 1F
- Green: PR2
- [PM]
- IR: SR2-3 line, Xend 1F, Yend 1F
- Green: PR2, Xend 1F
- [night]
- IR: SR2-3 line, Xend 1F, Yend 1F
- Green: PR2, Xend 1F
Weekly
- week of 3/26
- 3/26 Pcal will start, and all the 1st floor of Y-end will be laser hazard area.
- Connection of cable at ETMX and starting control.
- Rough alignment of ETMX using IR.
- 3/27 EX PD will be removed.: *Yokozawa
- week of 4/2
- ETMY damping.
- Rough alignment of ETMX using IR, and control MICH if can.
- week of 4/9
- Issues
- ETMX Type A: GAS filter had a sudden jump, and it is being fixed today.
- BS: DAC had some glitches with no output (even dac kill and master SW are off).