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Editor: miyoki
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Deletions are marked like this. Additions are marked like this.
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  *1. Method
   * Noise verification due to FFU operation <<br>> in the corner station		   * Method
   1. Make marks on FFU switches that are not turned off in MCE, IFI, PRM, PR3, PR2, BS, SR2, SR3, SRM, OMC with "Pink Tape".
   * 4 people stand by (MCE, IFI, PRM), (PR3, PR2, BS), (SR2, SR3), (SRM OMC) FFU switchs.
   * Keep taking sensitivity of FPMI condition by a operator.
   * Turn off almost FFUs at the same time by 4 people, except for pink one.
   * Check the difference btw FFU operation and alnost-no operation.

Plans for trial just after ER

  • Noise investigation about FFUs in the corner stations
    • Method
      1. Make marks on FFU switches that are not turned off in MCE, IFI, PRM, PR3, PR2, BS, SR2, SR3, SRM, OMC with "Pink Tape".
      2. 4 people stand by (MCE, IFI, PRM), (PR3, PR2, BS), (SR2, SR3), (SRM OMC) FFU switchs.
      3. Keep taking sensitivity of FPMI condition by a operator.
      4. Turn off almost FFUs at the same time by 4 people, except for pink one.
      5. Check the difference btw FFU operation and alnost-no operation.

KAGRA/EngineeringRun/ER191217_24/postERtrial (last edited 2020-01-05 17:30:32 by tatsuki.washimi)