KAGRA commissioning strategy
- Observation 24th May - 21st June
- Tapping day 25 Apr.
- CAL/DET day 26 Apr.
- CAL/DET week 17-24 May.
- Status of 2023/04/26
- High prior work
- Alignment sensing and control
- After the several activities, we can lock stably now
- Injection test and tapping test
- Ongoing
- Finish both end
- TMS table some excess
- Interferometer simulation
- Alignment sensing and control
- Middle term
- Laser power increasing
- suspension control
- Data analysis of silent run
Silent run
- Latest
- We can keep observation state during night time from 26th Apr.
- Interesting topic
- Sudden dropping of IRX/IRY transmittance light
- Arm angular degree of freedom evaluation
- Oplev glitches
- Daytime / silent run
- 117 Hz noise
- Time variance
- Sensitivity breath
- Sudden dropping of IRX/IRY transmittance light