= 20180427 = * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4859]] * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=4860]] == Today's activities == {{attachment:Fit_WAB_temp20180426.png||width=400}} == Next plan == * Check the balance of the suspended WAB with some wires and sensors are attached. * Check how the damping would be now after the replacement of the damping magnets. * Check the reproducibility of the alignment of the suspension among several modes. * Check heights of several points. * Take care of water spring?? == Wanted! == * Good '''''rail(?)''''' to move the WAB suspension in the cryostat in the main beam direction. * '''''Chain block?''''' to support the load in the chamber.