Dust polarization spectral dependence from Planck HFI data - Turning point for cosmic microwave background polarization-foreground modeling

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Volume 670 (February 2023)

A&A, 670 (2023) A163

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Table 2.

Dust mean SED values for the Planck polarization data γ_P(ν) and the reference models γ_d(ν).

f_sky	80%			90%			97%

ν[GHz]	100	143	217	100	143	217	100	143	217
	0.0181	0.0400	0.1276	0.0178	0.0392	0.1274	0.0188	0.0411	0.1314

Commander	0.0187	0.0388	0.1291	0.0185	0.0382	0.1286	0.0194	0.0395	0.1315

GNILC	0.0177	0.0373	0.1265	0.0182	0.0379	0.1279	0.0209	0.0416	0.1347

error	0.0005	0.0003	0.0005	0.0002	0.0002	0.0003	0.0002	0.0001	0.0002

	0.0180	0.0394	0.1269	0.0173	0.0391	0.1269	0.0180	0.0393	0.1276

Commander	0.0186	0.0387	0.1291	0.0182	0.0382	0.1285	0.0183	0.0384	0.1292

GNILC	0.0174	0.0371	0.1262	0.0181	0.0379	0.1279	0.0187	0.0388	0.1297

error	0.0005	0.0005	0.0008	0.0003	0.0003	0.0004	0.0002	0.0002	0.0003

Notes. The uncertainty is estimated as standard deviation over 200 simulations. For 100 and 143 GHz the uncertainty accounts for the error associated with the synchrotron template subtraction.

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