I have turned off the laser noise NonSENS cleaning in Observing.  The last week or so it's been adding noise, rather than subtracting noise.  I haven't yet found (although I also haven't really tried very much) a set of cleaning parameters that make the high frequency noise better than no cleaning at all, so I've just turned off the laser noise cleaning.

This means that in Observing, we now only have jitter noise being cleaned out. 

To disable the laser noise cleaning, I modified the NOISE_CLEAN guardian to not turn on the laser noise cleaning, and committed it to the svn.  I also accepted the SDF diff, see attached.