- Jenne, Keita, Cheryl

• Keita used the PZT scan data to find the real MC2 Trans beam, and center it on the MC2 Trans QPD
• after aligning to flash the IMC, changes in MC1 alignment walked the beam on IOT2L REFL far enough that the table needed to be realigned
• I realigned the REFL path, which had changed enough that after realigning the REFL PD, WFS, and camera paths, I also had to realign the path to the high power beam dumps
• I continued IMC alignment, and used mostly MC3 and MC2, and did need to use MC1 (small changes that maintained REFL beam path)
• Jenne locked the IMC - screenshot attached
• WFS centering has moved away from (0,0), and the beams are now at around (-0.3, 0.6)
• Jenne has the WFS up and running
• centering on MC2 Trans is at (0.2, 0.3) and the SUM is currently over 15, and has been as high as 19, at 5.4W input power to the IMC
• turning the IMC locking off for the weekend, and will resume on Tuesday