Stuart processed the results from ITMy measurements ran overnight yesterday. The attached pdf compares this measurement with the one taken over the week end that was showing noise around a ~2.6Hz Roll mode in vertical long dofs for both main and reaction chain. The main difference between the two measurements was the ACB was locked last evening and unlocked during the week end. The ISI was locked for both measurements. It looks like the noise was reduced with the ACB locked, especially in the Long and Vertical dofs of Reaction chain (page 7/9). Since the main chain was still a bit noisy (p1/3) we asked Jim to unlock the ISI, to take some quick dtt measurements, and make sure it is independant from sus.