Table 1.
Summary of main BEYONDPLANCK model free parameter families.
| Symbol | Parameter | nd.o.f. | Reference |
|---|---|---|---|
| ncorr | Correlated noise time-domain amplitude | ndet ⋅ ntod ∼ 𝒪(1011) | Ihle et al. (2023) |
| ξn | Noise power spectral density | 3 ⋅ ndet ⋅ nPID ∼ 𝒪(107) | Ihle et al. (2023) |
| g | Instrumental gain | ndet ⋅ nPID ∼ 𝒪(106) | Gjerløw et al. (2023) |
| Δbp | Detector bandpass correction | ndet ∼ 𝒪(101) | Svalheim et al. (2023a) |
| aCMB | CMB pixel amplitude map (I, Q, U) | npol ⋅ npix ∼ 𝒪(108) | This work, Paradiso et al. (2023) |
| Cℓ | CMB angular power spectrum | ℓmax ∼ 𝒪(103) | This work, Paradiso et al. (2023) |
| as | Synchrotron pixel amplitude map (I, Q, U) | npol ⋅ npix ∼ 𝒪(108) | Andersen et al. (2023), Svalheim et al. (2023b) |
| βs | Synchrotron spectral index | 5 | Andersen et al. (2023), Svalheim et al. (2023b) |
| aff | Free-free pixel amplitude map (I) | npix ∼ 𝒪(107) | Andersen et al. (2023) |
| aame | AME pixel amplitude map (I) | npix ∼ 𝒪(107) | Andersen et al. (2023) |
| νp | AME characteristic frequency | 1 | Andersen et al. (2023) |
| ad | Thermal dust pixel amplitude map (I, Q, U) | npol ⋅ npix ∼ 𝒪(108) | Andersen et al. (2023), Svalheim et al. (2023b) |
| βd | Thermal dust spectral index | 2 | Andersen et al. (2023), Svalheim et al. (2023b) |
| aj, src | Radio source amplitudes and spectral indices | 2 ⋅ nsrc ∼ 𝒪(104) | Andersen et al. (2023) |
Notes. For the sake of notation, some symbols denote a collection of heterogeneous parameters defining the corresponding quantity, for instance, the noise power spectral density, ξn, is minimally specified by a normalization, σ0, a characteristic frequency, fknee, and a slope, α. See the specific papers for additional details on each parameter family.
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