Ushiba, Aso

After aligning the green and IR to the X-arm using ADS, we went to the X-end to remember the transmitted beam positions with QPD.

We centered the Green QPD1, Green QPD2 and IR QPD2.

We also reduced the gain of the IR DCPD from 60dB to 40dB to avoid possible saturation.
In order to compensate for this hardware gain change, we changed the "2W" filter in K1:TMSX_X_IR_PDA1 filter bank to include 20dB gain.