Table 15
End-to-end parameter shifts for four different CMB realizations but comprising four pairs of realizations with the same noise realization with respect to those obtained without noise and with instrumental effects turned off.
| Parameter | 4 | 5 | 6 | 7 | 8 | Δ5−6 | Δ4−7 | Δ4−8 | Δ7−8 | σ FFP8 |
|
|
||||||||||
| Ωbh2 ............... | –0.02 | –0.17 | –0.25 | –0.53 | 0.29 | 0.08 | 0.51 | 0.31 | 0.83 | 0.34 |
| Ωch2 ............... | –0.22 | 0.30 | –0.20 | 0.52 | –0.59 | 0.50 | 0.74 | 0.37 | 1.11 | 0.30 |
| θ ............... | –0.12 | 0.15 | –0.34 | –1.06 | 0.41 | 0.48 | 0.94 | 0.52 | 1.47 | 0.35 |
| τ ............... | 0.006 | –0.21 | –0.16 | –0.17 | –0.16 | 0.04 | 0.18 | 0.16 | 0.01 | 0.175 |
| ln(1010As) ............... | –0.11 | –0.21 | –0.29 | –0.15 | –0.34 | 0.07 | 0.04 | 0.24 | 0.20 | 0.19 |
| n s ............... | –0.13 | –0.64 | –0.39 | –0.86 | 0.24 | 0.24 | 0.72 | 0.37 | 1.03 | 0.35 |
Notes. In columns labelled 4 to 8: shifts of the cosmological parameters of the end-to-end simulations with respect to those obtained for the simulations without noise and with instrumental effects turned off, normalized by the end-to-end simulations’ posterior widths. We point out that realizations numbered 4 and 5 are common to the sets of Tables 14 and 15. In columns labelled “Δ5−6” to “Δ7−8”, the absolute differences in the shifts within pairs of realizations having different CMB but the same foregrounds and noise realizations. In column labelled “σFFP8”: the standard deviation of the distribution obtained from the cosmological parameter shifts of 100 FFP8 simulations, varying the CMB only but keeping the same FFP8 noise realization, with respect to the cosmological parameters of the CMB only.
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