Table 1
Synchrotron emission scaling with frequency.
| Channel / Frequency | βs = −2.9 | βs = −3.0 | βs = −3.1 | βs = −3.2 | βs = −3.3 |
|---|---|---|---|---|---|
| WMAP K | 2.22 | 2.28 | 2.34 | 2.42 | 2.49 |
| LFI 30 GHz | 1.20 | 1.21 | 1.22 | 1.23 | 1.24 |
| WMAP Ka | 0.77 | 0.76 | 0.75 | 0.75 | 0.74 |
| WMAP Q | 0.42 | 0.41 | 0.40 | 0.39 | 0.37 |
| LFI 44 GHz | 0.34 | 0.33 | 0.32 | 0.31 | 0.29 |
Notes. Synchrotron frequency scaling (in Kcmb units) with respect to a reference at 30 GHz for various values of the spectral index, βs. Relative errors on the frequency scalings are seen to be on the order of a few percent (10% at most). This will induce errors of at most a few percent of the signal in the final maps.
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