Jenne, Stefan

- Adjusted the PRC1 input matrix form REFL to match the input matrix from POP X at 2Watt. THuardian now has a switch : lscparams.use_popx_wfs (1= use POP X, 0= use REFL WFS). Left it on POP X for now.

- Adjusted the dither input matrix for the SRM to maximize the ratio AS90/POP90. This was done with the gains -0.013 for AS90 and 0.5 for POP 90. (The gain ratio is simply the DC ratio of POP90 and AS90: 17:650.)

- We next tried to establich a stable locking point for the PRM alignment - but unfortunately repeatedly lost in during power-up.