This measurements were done with the GV closed (for the other reasons) in front of EXC.

Measured dependencies of shapes of single shot (in other words, not resonant in the arm cavity) green beams through TMSX with respect to slight changes of PR3 alignment. Fig.1 and 2 shows the ones (from gege; in the same manner as 9301 and 9303) with different alignment of PR3 (~ 10 urad??... not so small?? I didint check the oplev reading carefully, sorry. ) in pitch. Fig 3 corresponds to Fig 1, while Fig 4 to Fig 2. The shape in Fig 1 might be similar to the one found in the corner area...(?)

 - Note that DCPD for the green showed the best for the case of Fig 1, and lower power for Fig 2.

The timing to put a PBS at Xend has come??