Checking dust decorrelation in Raphael MHD based dust sim

From CMB-S4 wiki
Jump to: navigation, search

Sept 8 2017, Clem Pryke

Raphael has recently placed files on NERSC for dust and sync maps derived from MHD sims of the galactic magnetic field - these have been declared Sky Model 6. Here I show a plot showing the spectra of the dust component in this sim and the degree of decorrelation. These can be compared to the plots for the PySM models previously posted at Checking dust decorrelation in models d1/d4/d7 and hipdt.

As for the PySM models the degree of decorrelation is extremely small.

170908 f1.gif