Differences between revisions 9 and 10
⇤ ← Revision 9 as of 2019-12-09 20:52:30 →
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← Revision 10 as of 2019-12-09 20:52:56 → ⇥
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Editor: miyoki
Comment:
Deletions are marked like this. Additions are marked like this.
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 || Operation/Total ||2/16||2/12 ||2/12 ||4/16 ||4/20 ||4/20||4/20 ||4/16 ||4/16 ||4/16 ||  || Operation/Total ||2/16||2/12 ||2/12 ||4/16 ||4/20 ||4/20||4/20 ||4/16 ||4/16 ||4/16 || <<BR>>
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  * 4 people stand by (MCE, IFI, PRM), (PR3, PR2, BS), (SR2, SR3), (SRM OMC) FFU switchs.
    * Keep taking sensitivity of FPMI condition by an 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. 		   * 4 people stand by (MCE, IFI, PRM), (PR3, PR2, BS), (SR2, SR3), (SRM OMC) FFU switchs.
   * Keep taking sensitivity of FPMI condition by an 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".
        Operated FFU/Total FFU list is,

    area name

    MCE

    IFI

    PRM

    PR3

    PR2

    BS

    SR2

    SR3

    SRM

    OMC

    ||

    Operation/Total ||2/16||2/12 ||2/12 ||4/16 ||4/20 ||4/20||4/20 ||4/16 ||4/16 ||4/16 ||

    • 4 people stand by (MCE, IFI, PRM), (PR3, PR2, BS), (SR2, SR3), (SRM OMC) FFU switchs.
    • Keep taking sensitivity of FPMI condition by an 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.

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