Paper proposal: Statistical analysis of synthetic polarimetry using data from Carroll, Frank and Blackman 20101 and my IDL polarization routines. Use 3DMHD muli-jet sims from  Assume water masers ( ) exist BEHIND/INSIDE the model ISM cubes, and are distributed uniformly. 3. Do synthetic polarimetry using the “emission” from masers. 4. Do polarimetry statistics as a function of time and the parameter space investigated in . i.e. could observed polarimetry be used to characterise both ISM dynamics and magnetic structure? How do they evolve in time? How do they correlate with both jets’ properties and energy injection? We could also play the Faraday rotation game (modify the synthetic pol. emission using foreground mag fields). See also: http://arxiv.org/abs/1101.1956 . 1 4 3 . . . . 2 . . . . . . . . Carroll, Frank and Blackman 2010 . . . .