Diff for "KAGRA/IFOIntegration2024/Recovery20240322"

Differences between revisions 3 and 33 (spanning 30 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
    - MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28909
  - 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=28911
    - Health MCi: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28910
    - 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
- 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?
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 3 as of 2024-03-21 10:30:12 → 
  Size: 1355
  Editor: miyoki
  Comment:
+   ← Revision 33 as of 2024-03-22 12:52:20 → ⇥
  Size: 3187
  Editor: OsamuMiyakawa
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-IMC Ecovery(20240322)
+IMC recovery(20240322)
 Line 4:
- * Suspensions
  * Electrical wirings
   * Coil resistances
   * Isolation of Wiring from coils to flanges(pico and mag-coil)
   * Fixing on tables is tight and reliable?
+ * Suspensions(R.Takahashi)
-Line 11:
+Line 7:
+    * MCi/o: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28907
    * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28909
-Line 13:
+Line 11:
+    * Health MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28911
    * Health MCi: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28910
    * Health MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28915
-Line 15:
+Line 16:
+    * 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)
    * MCo: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28911
    * MCe: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28910
    * POM: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28914
   * Fixing on tables is tight and reliable?
-Line 16:
+Line 28:
- * Mirror conditions
+ * Mirror conditions(Y.Aso)
-Line 19:
+Line 31:
+   * Inspection: https://klog.icrr.u-tokyo.ac.jp/osl/?r=28856
-Line 20:
+Line 33:
- * Alignment
+ * Alignment(T.Akutsu, T.Ushiba, T.Yokozawa)
-Line 22:
+Line 35:
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28912
-Line 23:
+Line 37:
+   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28779
   * https://klog.icrr.u-tokyo.ac.jp/osl/?r=28839
-Line 25:
+Line 41:
-   * How about on MCe?
+   * How about on MCe? MCE tra QPD can be the reference.
-Line 29:
+Line 45:
+  * Beam paths for IMC REFL.
-Line 30:
+Line 47:
- *Beam damping
+ *Beam dump(T.Akutsu)
-Line 32:
+Line 49:
-  * Beam dampers were additionally done?
+   * 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
-Line 34:
+Line 54:
- * Vacuum
+ * Vacuum, etc (N.Kimura, T.Uchiyama, S.Miyoki)
-Line 39:
+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 42:
+Line 62:
+  * FFU stop for the MCE/MCREFL optical table and reconstruction of the window shield (MCE, MCF?).

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[[ 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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