Diff for "KAGRA/Recovery2024/EYC"

Differences between revisions 5 and 7 (spanning 2 versions)

EYC Recovery(20240407)

Suspension health check (Takahashi, Ushiba)
- A01: Cable check
  - Photosensor:
    - Investigation and recovery: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28765
    - Repair: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28811
    - Glitches: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29753, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29816
  - Cable replacement
- 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.)
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430
- A10: Transfer Function
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430
Oplev Check (Yokozawa, Akutsu)
- Just after disasters: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28216, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28221, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28246, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28252
- Check before closing: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29206
Green flash at REFL and Trans PD
- Path finder: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28861
- Flash finder:https://klog.icrr.u-tokyo.ac.jp/osl/?r=29115
Y-Pcal homework
- Healthy just after disasters: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28210
- Oil pollution !!
- Recovery including mirror cleaning: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29738
Windows Cleaning
Tcam (Yokozawa and ChenDan, and Yamamoto)
- just after disaster: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28410
- maintenance: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28642, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28644
- Cleaning: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29213
- Reclaening ??
- Image Analysis: https://klog.icrr.u-tokyo.ac.jp/osl/?r=29330
TMSY optical system (Akutsu and his selected persons)
Baffle PDs (Yokozawa and his selected persons):
NAB, WAB (Akutsu)
- NAB@EYA
  - Mechanically healthy: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28997
  - Concerns: pollution with oil -> Noway to clean it, except for the suspension base-frame that was cleaned.
- WAB@EYC
  - Mechanically healthy: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28620
  - EY WAB restained and released: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28620, https://klog.icrr.u-tokyo.ac.jp/osl/?r=28871
Vacuum system (Kimura-san / Uchiyama-kun and their selected persons)
- tie rod adjustment between EXC and TMSX to avoid stress when the only EXC side is pumped down.
- Nasty air parts were replaced.
- Vacuum alert recovery after pumping down.
- GV interlock will be tried after pumping down.
- The broken cc-10 was replaced.
- N2 purge is necessary for EXV.
Cryo-system (Kimura-san and his selected persons)
- All temp signals are obtained?
- Connector change is required for the heat link suspensions.
- Cryocon alert to slack after cooling.
- No interlock for TMP around the Cryostat.

-  ⇤ ← Revision 5 as of 2024-06-13 12:13:04 → 
  Size: 2686
  Editor: miyoki
  Comment:
+   ← Revision 7 as of 2024-06-13 12:26:36 → ⇥
  Size: 3127
  Editor: miyoki
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 6:
-   *
+   * Photosensor:
    * Investigation and recovery: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28765
    * Repair: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28811
    * Glitches: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29753, https://klog.icrr.u-tokyo.ac.jp/osl/?r=29816
   * Cable replacement
    *
-Line 9:
+Line 15:
-Line 11:
+Line 18:
-Line 13:
+Line 21:
-Line 14:
+Line 23:
-Line 16:
+Line 26:
-Line 17:
+Line 28:
-Line 18:
+Line 30:
-   *
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430
-Line 20:
+Line 32:
-   *
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28430