Diff for "KAGRA/Recovery2024/IYC"

Differences between revisions 2 and 7 (spanning 5 versions)

IYC Recovery(20240407)

Suspension health check (Takahashi, Ushiba)
- A01: Cable check
  - Re-cabling of BF damper
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28993
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=29177
- A02 Porality Check
  - Magnet gluing
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28831
- A03 Rubbing Check
  - judge by the transfer functions
- A04: Range and Calibration
- A05: Watchdog Setting: Skip
- A06: Height Measurement
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=29064
- A08: Calibration:skip
- A09: Spectrum(spectra of IM/MN photosensors.)
  - ITMY IM/MN photosensors: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29140
  - ITMY tower sensor: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29141
- A10: Transfer Function
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=29138
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.

-  ⇤ ← Revision 2 as of 2024-04-09 09:47:22 → 
  Size: 1292
  Editor: miyoki
  Comment:
+   ← Revision 7 as of 2024-04-12 10:28:28 → ⇥
  Size: 1544
  Editor: TakashiUchiyama
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 6:
-   *
+   * Re-cabling of BF damper
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28993
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29177
-Line 8:
+Line 10:
-   *
+   * Magnet gluing
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28831
-Line 10:
+Line 13:
-   *
+   * judge by the transfer functions
-Line 15:
+Line 18:
-   *
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29064
-Line 18:
+Line 21:
-   *
+   * ITMY IM/MN photosensors: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29140
   * ITMY tower sensor: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29141
-Line 20:
+Line 24:
-   *
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=29138
-Line 22:
+Line 26:
+  *
-Line 39:
+Line 44:
-  * tie rod adjustment between EXC and TMSX to avoid stress when the only EXC side is pumped down.
-Line 43:
+Line 47:
-  * The broken cc-10 was replaced.
  * N2 purge is necessary for EXV.
+  * N2 purge is necessary for IYV.
-Line 48:
+Line 51:
-  * Connector change is required for the heat link suspensions.