Diff for "KAGRA/IFOIntegration2024/Recovery20240322"

Differences between revisions 18 and 39 (spanning 21 versions)

IMC recovery(20240322)

Suspensions(R.Takahashi)
- Mechanical Motion
  - Smooth pico motion and its default position
    - MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28907 -> A.I. upload picth pico pictues (R.Takahashi), or taking picture for picth pico.
    - MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28909
  - Gaps between magnets and coils
  - Gaps between EQ stoppers and mirrors
    - MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28915
    - MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28913
- Electrical wirings
  - Coil resistances and inductances
    - MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28668
    - MCi/e: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28696
  - Isolation of Wiring from coils to flanges(pico and mag-coil)
  - Fixing on tables is tight and reliable?
- Smooth Mag-coil motion and balance and TFs
  - balance can be adjusted after closing?
  - MCi: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28938
  - MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28939
  - MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28940
Mirror conditions(Y.Aso)
- Clean around the center?
  - MCe has a spot near the center. But its influence is expected to be small.
  - Inspection: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28856
Alignment(T.Akutsu, T.Ushiba, T.Yokozawa)
- TEM00 flashing
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28912
- The IMC trans beam is the same as before?
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28779
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28839
- Beam positions on each mirror
  - They should be the same because the IMC trans was recovered in MCio?
  - How about on MCe? MCE tra QPD can be the reference.
- QPD path and centering
- Gaps between magnets and coils again
- IP1/2 dynamic range check for the IMC injection?
- Beam paths for IMC REFL.
Beam dump(T.Akutsu)
- Beam shield reinstallation
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28927
  - https://klog.icrr.u-tokyo.ac.jp/osl/?r=28926
- Beam dumps were additionally added?
  - In basic, No. Relocation was done. https://klog.icrr.u-tokyo.ac.jp/osl/?r=28931
Vacuum, etc (N.Kimura, T.Uchiyama, S.Miyoki)
- Cleaning
  - No dust inside, especially on the bottom?
- Leak point was fastened tightly?
  - It will be done when the bellows are attached by Mirapro.
- MCE trans flange rotation (the past activity is in https://klog.icrr.u-tokyo.ac.jp/osl/?r=28326)
- Lift-up tool check for bellows installation. (past accident https://klog.icrr.u-tokyo.ac.jp/osl/?r=28344)
- Flange surface check to avoid leaking especially on GV_mcf
- FFU stop for the MCE/MCREFL optical table and reconstruction of the window shield (MCE, MCF?).

one of templates for IMC closing by Akutsu-kun in 2021.

??? Recovery(202404??)

KAGRA/IFOIntegration2024/Recovery20240322 (last edited 2024-04-05 16:16:04 by miyoki)

-  ⇤ ← Revision 18 as of 2024-03-21 18:36:28 → 
  Size: 2556
  Editor: miyoki
  Comment:
+   ← Revision 39 as of 2024-03-22 13:13:10 → ⇥
  Size: 3244
  Editor: OsamuMiyakawa
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-IMC Ecovery(20240322)
+IMC recovery(20240322)
 Line 5:
+  * Mechanical Motion
   * Smooth pico motion and its default position
    * MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28907 -> A.I. upload picth pico pictues (R.Takahashi), or taking picture for picth pico.
    * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28909
   * Gaps between magnets and coils
   * Gaps between EQ stoppers and mirrors
    * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28915
    * MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28913
-Line 14:
+Line 22:
-  * Mechanical Motion
   * Smooth pico motion and its default position
    * 
   * Smooth Mag-coil motion and balance and TFs
    * balance can be adjusted after closing?
    * Health MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28890
    * Health MCi: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28889
    * Health MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28915
   * Gaps between magnets and coils
   * Gaps between EQ stoppers and mirrors
    * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28915
    * MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28913
+  * Smooth Mag-coil motion and balance and TFs
   * balance can be adjusted after closing?
   * MCi: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28938
   * MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28939
   * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28940
-Line 46:
+Line 47:
- *Beam damping(T.Akutsu)
+ *Beam dump(T.Akutsu)
-Line 50:
+Line 51:
-  * Beam dampers were additionally added?
+  * Beam dumps were additionally added?
   * In basic, No. Relocation was done.  https://klog.icrr.u-tokyo.ac.jp/osl/?r=28931
-Line 57:
+Line 59:
-  * MCE trans flange rotation
  * Lift-up tool check for bellows installation.
+  * MCE trans flange rotation (the past activity is in https://klog.icrr.u-tokyo.ac.jp/osl/?r=28326)
  * Lift-up tool check for bellows installation. (past accident https://klog.icrr.u-tokyo.ac.jp/osl/?r=28344)
-Line 61:
+Line 63:
+----

[[ https://paper.dropbox.com/doc/Installation-Acceptance-Document-for-MCF-and-MCE-in-spring-2021--CLlN4mKPlOUb8YO5qXgdLVeBAg-9a7b8tlqCZ2cxodEcJhGY | one of templates for IMC closing by Akutsu-kun in 2021.]]


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??? Recovery(202404??)
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??? Recovery(202404??)
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