Table 11
Best-fit power-law parameters to the angular power spectra of synchtrotron (at 30 GHz) and thermal dust emission (at 353 GHz) as a function of mask apodization.
| Synchrotron | Thermal dust | |||
q [ ] |
α | q [] |
α | |
|
|
||||
Common mask; apod = 1deg FWHM;  |
||||
| EE ................... | 3.7 ± 0.2 | −0.44 ± 0.07 | 354 ± 6 | −0.53 ± 0.02 |
| BB | 1.3 ± 0.2 | −0.31 ± 0.13 | 208 ± 4 | −0.59 ± 0.02 |
| BB/EE ................... | 0.36 ± 0.06 | 0.59 ± 0.01 | ||
Common mask; apod = 2deg FWHM;  |
||||
| EE ................... | 3.2 ± 0.2 | −0.49 ± 0.08 | 285 ± 5 | −0.53 ± 0.02 |
| BB ................... | 1.1 ± 0.2 | −0.02 ± 0.17 | 161 ± 3 | −0.62 ± 0.02 |
| BB/EE ................... | 0.34 ± 0.07 | 0.56 ± 0.01 | ||
Common mask; apod = 5deg FWHM;  |
||||
| EE ................... | 188 ± 3 | −0.44 ± 0.02 | ||
| BB ................... | 99 ± 2 | −0.51 ± 0.03 | ||
| BB/EE ................... | 0.53 ± 0.01 | |||
| CO mask; apod = 5deg FWHM; ; Planck Int. XXX (2014) |
||||
| EE ................... | 328 ± 3 | −0.43 ± 0.02 | ||
| BB ................... | ··· | −0.46 ± 0.02 | ||
| BB/EE ................... | 0.53 ± 0.01 | |||
Notes. The parameters are defined by the model Dℓ = q (ℓ/ 80)α, and the fits include multipoles between ℓ = 10 and 150 for synchrotron, and between ℓ = 10 and 300 for thermal dust emission. All uncertainties are statistical, and do not account for systematic or modelling uncertainties. The last case is reproduced from Table 1 in Planck Collaboration Int. XXX (2016).
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