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Size: 1091
Comment:
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Size: 1135
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 20: | Line 20: |
| * | * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29138 |
| Line 42: | Line 42: |
| * N2 purge is necessary for EXV. | * N2 purge is necessary for IYV. |
IYC Recovery(20240407)
- Suspension health check (Takahashi, Ushiba)
- A01: Cable check
- A02 Porality Check
- A03 Rubbing Check
- A04: Range and Calibration
- A05: Watchdog Setting: Skip
- A06: Height Measurement
A08: Calibration:skip
- A09: Spectrum(spectra of IM/MN photosensors.)
- A10: Transfer Function
- A01: Cable check
- Oplev Check (Yokozawa, Akutsu)
- Green flash at REFL and Trans PD
- Windows Cleaning
Tcam (Yokozawa and ChenDan, and Yamamoto)
- Baffle PDs (Yokozawa and his selected persons):
- NAB, WAB (Akutsu)
- Vacuum system (Kimura-san / Uchiyama-kun and their selected persons)
- Nasty air parts were replaced.
- Vacuum alert recovery after pumping down.
- GV interlock will be tried after pumping down.
- N2 purge is necessary for IYV.
- Cryo-system (Kimura-san and his selected persons)
- All temp signals are obtained?
- Cryocon alert to slack after cooling.
- No interlock for TMP around the Cryostat.