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Table 11.
Residual levels in μ K2 for the main systematic effects at each CMB frequency for three notable multipole values (ℓ = 4–5, 100, and 2000).
| Effect | Estimation method | 100 GHz | 143 GHz | 217 GHz | 353 GHz |
|---|---|---|---|---|---|
| Multipoles ℓ = 4–5 | |||||
| Compression/decompression... | Additional noise | 3 × 10−5 | … | … | … |
| Calibration mismatch......... | < 1 × 10−9 | < 1 × 10−8 | 1 × 10−6 | 1 × 10−3 | |
| Bandpass mismatch (total)......... | Simulations | 3 × 10−5 | 1 × 10−4 | 1 × 10−4 | 5 × 10−2 |
| Bandpass mismatch free-free..... | Simulations | 1 × 10−6 | … | … | … |
| Bandpass mismatch CO......... | Simulations | 3 × 10−7 | … | 3 × 10−8 | 1 × 10−4 |
| Bandpass mismatch dust....... | Simulations | 3 × 10−5 | 3 × 10−5 | 3 × 10−4 | 3 × 10−2 |
| Polarization efficiency errors... | Residuals from half mission | … | … | … | … |
| Residuals from odd-even rings | … | … | … | … | |
| Transfer function......... | Odd-even surveys oscillation | … | … | … | … |
| ADCNL......... | In cross-spectra | 3 × 10−3 | 5 × 10−3 | 5 × 10−3 | 5 × 10−3 |
| Beam leakage......... | TT or EE to B | 5 × 10−5 | … | … | … |
| Multipoles ℓ ≃ 100 | |||||
| Compression/decompression... | Additional noise......... | 1 × 10−5 | … | … | … |
| Calibration mismatch......... | < 1 × 10−9 | 1 × 10−8 | 3 × 10−7 | 2 × 10−4 | |
| Bandpass mismatch (total)......... | total | 1 × 10−5 | 2 × 10−5 | 3 × 10−4 | 1 × 10−2 |
| Bandpass mismatch free-free......... | Simulations | 3 × 10−6 | … | … | … |
| Bandpass mismatch CO......... | Simulations | 1 × 10−5 | … | 1 × 10−5 | 1 × 10−3 |
| Bandpass mismatch dust......... | Simulations | 5 × 10−6 | 5 × 10−6 | 5 × 10−5 | 5 × 10−3 |
| Polarization efficiency errors......... | Residuals from half mission from EE (TE) | 4 × 10−6 (2 × 10−4) | … | … | |
| Residuals from odd-even rings from EE (TE) | … | 2 × 10−6 (3 × 10−5) | … | … | |
| Transfer function......... | Odd-even surveys oscillation | … | … | … | … |
| ADCNL......... | In cross-spectra | 1 × 10−3 | 3 × 10−3 | 3 × 10−3 | 5 × 10−3 |
| Beam leakage......... | TT or EE to B | < 5 × 10−5 | … | … | … |
| Multipoles ℓ ≃ 2000 | … | … | … | … | |
| Compression/decompression... | Additional noise | 2 × 10−5 | … | … | … |
| Calibration mismatch | < 1 × 10−9 | < 3 × 10−10 | 1 × 10−7 | 1 × 10−4 | |
| Bandpass mismatch (total)......... | Simulations | 5 × 10−6 | 1 × 10−5 | 3 × 10−4 | 1 × 10−2 |
| Bandpass mismatch free-free......... | Simulations | 1 × 10−6 | … | … | … |
| Bandpass mismatch CO......... | Simulations | 1 × 10−5 | … | 1 × 10−5 | 5 × 10−4 |
| Bandpass mismatch dust......... | Simulations | 2 × 10−6 | 3 × 10−6 | 5 × 10−4 | 3 × 10−3 |
| Polarization efficiency errors......... | Residuals from half mission from EE (TE) | … | 5 × 10−8 (3 × 10−7) | … | … |
| Residuals from odd-even rings from EE (TE) | 1 × 10−9 (1 × 10−9) | … | … | ||
| Transfer function........ | Odd-even surveys oscillation | … | … | … | … |
| ADCNL......... | In cross-spectra | 1 × 10−3 | 5 × 10−3 | 3 × 10−3 | < 3 × 10−3 |
| Beam leakage........ | TT or EE to B | < 1 × 10−6 | … | … | … |
Notes. We highlight in bold type the most significant effect for each multipole range.
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