Fig. 22.


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Difference maps between the component amplitude maps derived in BEYONDPLANCK and the Planck 2015 analysis, for synchrotron (top-left), free-free (top-right), AME (bottom-left), and thermal dust emission (bottom-right), respectively. All maps have been smoothed to a common angular resolution of 2° FWHM, a relative offset has been fitted and subtracted using the frequency-band monopole mask discussed in Sect. 4.3 and differences in reference frequencies (where relevant) have been accounted for by a single multiplicative scaling factor.

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