Here is a plot of some of the noise projections made from braodband injections last night.  

The frequency noise coupling is from Evan's measurement (alog 29893) and the spectrum of the (almost) in loop sensor refl 9 I, so the sensor noise imposed by the loop still needs to be added.  It is interesting that some of our jitter peaks show up in frequency noise.  Frequency noise is above the DARM noise floor for the peak at 950 Hz.  As Jenne wrote (29817), this peak has sometimes gone away when the 9MHz modulation depth is reduced, although not always.  

In the bucket, MICH, SRCL, frequency and intensity noise are all too small to explain our broadband noise.  

Edit: Attaching the plot this time