Yuta and Kiwamu,

Since we changed the input pointing during the weekend (see alog 10637), we wanted to make sure that the alignment is still OK on ISCT1.

The beam was found to be off in both horizontally vertically by 5 mm or so everywhere in the REFL path. So we took this opportunity to realign everything, including the REFL and POP paths. Now the beam is all centered except for the top periscope mirrors which we can not easily see the surface.

After the realignment, we confirmed that the PRMI still locks.