Valera, Stefan

- We found that with the OPLEV DC feed-back for the main test masses bade an arm alignment superfluos in the morning, getting us back to ALS locking almost instantly.
- Running ALS_DARM for O(1h) we saw a 11.1Hz resonance in the OLPIT ring up. We damped it using the K1:VIS-ETMY_PAY_OLSERVO_DAMP_P07 filter module, using OL PIT as eror signal and the IM PIT as actuator.
- This gave us some range back in the MN (the 11.1Hz was right on top of the main MN gain peak.)
- Next we measured a DARM OLG transfer function.