Michimura, Shalika, Kawaguchi, Haoyu

We aligned the beam at the TMSY table after changing the beam height on the upper mirror of the IR periscope. The beam height looks good at RLNS1 and RLNS2. Both GR and IR optics and detectors are centered, including GR PD, GR QPD1, GRQPD2, IR PD, IR QPD1, IR QPD2, IR S-pol PD and IR P-pol PD.

We didn't check whether beam dumps are properly dumping or not this time. It may be good to check this sometime when the Yarm lock and alignment is improved.