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== Hammering test == == '''Hammering test''' ==

Memo for Commissioning break (Mar. 2020)

'''Hammering test'''

Task list (Done)

  • Hammering test of the OMC chamber (Done 22nd Feb.)

    • klog13105

    • There is excess in the sensitivity between 100 Hz to 400 Hz
    • Reported later, the main reason the vibration to the OMC legs for the optical table inside the vacuum
  • Hammering test AS table (Done 22nd Feb.)
  • Reflection light check (Done 22nd Feb.)

Task list (Partially done)

Task list (todo ; must items)

Task list (todo ; if possible)

・PEM injection

KAGRA/Subgroups/PEM/MAR2020 (last edited 2020-03-21 04:36:19 by TakaakiYokozawa)