Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2019-12-19 09:07:46 →
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Editor: miyoki
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← Revision 2 as of 2019-12-19 09:11:15 → ⇥
Size: 374
Editor: miyoki
Comment:
Deletions are marked like this. Additions are marked like this.
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 * '''Action if '''  * '''Action if the TMSX(Y)-IR(GR) shows jumping drop after relocking'''
  * These TMSX(Y)-IR(GR) can be caused by some mirror alignment jump.
  * Check the all mirrors (ITMXY, BS, PR2, PR3, IMMT2, IMMT1, SR3, SR2) oplev QPD data around the relocking time.
  * If you find some jumps of QPD pitch and Yaw value, please recover the P/Y values for corresponding mirrors.

  • Action if the TMSX(Y)-IR(GR) shows jumping drop after relocking

    • These TMSX(Y)-IR(GR) can be caused by some mirror alignment jump.
    • Check the all mirrors (ITMXY, BS, PR2, PR3, IMMT2, IMMT1, SR3, SR2) oplev QPD data around the relocking time.
    • If you find some jumps of QPD pitch and Yaw value, please recover the P/Y values for corresponding mirrors.

KAGRA/Operation/Manuals/MIF/oplevQPDrecovery (last edited 2019-12-19 09:13:01 by miyoki)