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 * [[ https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15709 | Dan's presentation files ]]
  * Path2 drift is concerns. However, we expect we can compensate for the drift by using pico-mirrors.
  * 5% power loss is concerned. It should be checked on 3~4 April.
  * Pcal-X noise in the Cal line is OK? --> [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=29075 | klog#29075 ]]


IMC recovery(20240322)



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


Summary


  • TF of MCe had a shift of peak frequency on pitch. Ushiba-kun will measure it again with the well-centered oplev. It will be reported at the recovery meeting or later.
  • All others should be OK for closing IMC chambers.
    • The resistance of the Coil of MCo H4 looked high. Washimi-kun will measure it again on Monday, but it won't stop closing anyway.
    • Washimi-kun will measure inductances again on Monday.
    • Check no dust inside, especially on the bottom before closing.
    • Check the leak points are fastened tightly when closing.


X-Pcal Recovery(20240402)


  • Dan's presentation files

    • Path2 drift is concerns. However, we expect we can compensate for the drift by using pico-mirrors.
    • 5% power loss is concerned. It should be checked on 3~4 April.
    • Pcal-X noise in the Cal line is OK? --> klog#29075


??? Recovery(202404??)


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