* '''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 using dataviewer. Channels set will be prepared in "". Please load data into "dataviewer".
  * If you find some jumps of QPD pitch and Yaw value, please recover the P/Y values for corresponding mirrors.