2019/7/24(Wed.)
Schedule
- ~7/31: Trial for DRMI with polarization.
- 7/6~: Trial for mass lock
- ITMX
- ETMX
- ITMY
- ETMY
- Long term:
- 7/1-8/9: FPMI/DRFPMI commissioning
- 8/12-10/4: ASC
- 10/7-11/15: Post Commissioning
- 11/18-12/13: Noise hunting
Note
Night work
Weekend
Report of work
- DGS maintenance
- 2 BIO cards installed to k1als0.
- cable will be connected today.
- Replaced RT-PCs for PR2 and PR3.
- OMC cavity was bad, and the transmission was measured as ~20%. Finesse was roughly ~300.
- OMC REFL was blocked and not coming instead of just an AR reflection.
- Mirror alignment will be changed.
- 0.5C temperature shift happened in the center room.
- SR3 H2 noise was temporarily fixed using spare ADC port.
- Broken LVDT driver was exchanged and to be fixed for tuning.
- Tried X arm transition but IMC did not work well.
Work plan
KAGRA/Commissioning/DailyWork/2019-07-25 (last edited 2019-07-25 12:55:13 by OsamuMiyakawa)
