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Size: 1346
Comment:
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← Revision 17 as of 2024-04-09 15:36:10 ⇥
Size: 2126
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 2: | Line 2: |
| IXC Recovery(20240407) | IXC Recovery(20240409) |
| Line 6: | Line 6: |
| * | * Remeasure the adjusted cables. * Recovery of BF damper: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28613, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28541, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28862 |
| Line 8: | Line 9: |
| * | * -> Judge in TF measurement * magnets: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28632 |
| Line 10: | Line 12: |
| * | * -> Judge in TF measurement |
| Line 15: | Line 17: |
| * | * Done: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29013 |
| Line 18: | Line 20: |
| * | * ITMX tower sensor: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29122, * IM/MN photosensors: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29121, |
| Line 20: | Line 23: |
| * | * ITMX: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29111 * EQ stopper: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29040 * Roll Adj: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28959 |
| Line 22: | Line 27: |
| * | * MN: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29074 * TM: check between closing SI. *Windows Cleaning * Done: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28788, * Tcam (Yokozawa and ChenDan, and Yamamoto) * Done: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28830 |
| Line 25: | Line 37: |
| * X-Pcal homeworks * *Windows Cleaning * * Tcam (Yokozawa and ChenDan, and Yamamoto) * * TMSX optical system (Akutsu and his selected persons) |
|
| Line 37: | Line 39: |
| * | * not necessary * one photodetector was dead. |
| Line 40: | Line 43: |
| * | * WAB: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28851 * NAB: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28798 * IXA closing: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28887 |
| Line 43: | Line 48: |
| * tie rod adjustment between EXC and TMSX to avoid stress when the only EXC side is pumped down. | |
| Line 47: | Line 51: |
| * The broken cc-10 was replaced. * N2 purge is necessary for EXV. |
* N2 purge is necessary for IXV. |
| Line 52: | Line 55: |
| * Connector change is required for the heat link suspensions. |
IXC Recovery(20240409)
- Suspension health check (Takahashi, Ushiba)
- A01: Cable check
- Remeasure the adjusted cables.
Recovery of BF damper: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28613, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28541, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28862
- A02 Porality Check
-> Judge in TF measurement
- A03 Rubbing Check
-> Judge in TF measurement
- A04: Range and Calibration
- A05: Watchdog Setting: Skip
- A06: Height Measurement
A08: Calibration:skip
- A09: Spectrum
ITMX tower sensor: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29122,
IM/MN photosensors: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29121,
- A10: Transfer Function
- A01: Cable check
- Oplev Check (Yokozawa, Akutsu)
- TM: check between closing SI.
- Windows Cleaning
Tcam (Yokozawa and ChenDan, and Yamamoto)
- Green flash at REFL and Trans PD
- Baffle PDs (Yokozawa and his selected persons):
- not necessary
- one photodetector was dead.
- 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 IXV.
- 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.