This morning I found the itf in LOCKED_SSFS state; some work on NI TCS bench had been performed from 8:00Lt to 8:30Lt then before starting the foreseen suspension shift the activity was focused to recover the lock in dark fringe. Finally at about 11:00Lt we succeded to relock in dark fringe; the work on low noise actuation started with some hardware intervention at north end done by Ettore and Valerio.
After some other works the itf was successfully locked in dark fringe with the north arm in low noise configuration.

-daq
At about 14:50Lt we started to have some problem with daq, no data are available for the users; with Franco we were trying to understand what was happening at the end thanks to the remote help of Alain the problem was quickly solved (see Alain's entry).