[YamamotoM, NakanoM]

After we find the resonance, we started the Q value measurement script as reported in https://klog.icrr.u-tokyo.ac.jp/osl/?r=26893.

The measured value was 1.3(1)e6 which is similar value with the ITMY. As we reported, the ITMX has similar value. We also know that the two ETMs has similar Q values, so this would gives us some hints to find why we have the low Q values in ETMs.