* Summary
  * PRFPMI with TRAS lock succeeded
   * Lock continued more than 2 hours
   * PRFPMI with DC readout ongoing

 * Site work
  * 1/30 - 2/3 Repair the leak at OMC area : Ongoing
  * PLL with new laser : Done

 * FPMI lock
  * Lock enable
  * Silent run sometimes performed
   * 2022/12/28 evening - 2023/01/14 morning [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23463|klog23463]]
   * Overnight
  * FPMI with DC readout and ISS locked
   * 2023/01/15 6:10:00 - 8:10:00(JST) [[https://klog.icrr.u-tokyo.ac.jp/osl/?r=23575|klog23575]]

 * ASC implementation
  * Evaluate offset map
  * Trial of the implementation of the  ASC loop