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Table 2.

Model parameters and their best-fit values from KV450 cosmic shear analysis (Hildebrandt et al. 2020) and Planck CMB analysis (Planck Collaboration VI 2020).

Parameter KV450 Planck Definition
ΩCDMh2 0.058 0.120 CDM density today
Ωbh2 0.022 0.022 Baryon density today
ln(1010As) 4.697 3.045 Scalar spectrum amplitude
ns 1.128 0.966 Scalar spectrum index
h 0.780 0.673 Hubble parameter

B 2.189 Baryon feedback amplitude
AIA 0.494 IA amplitude
δc × 105 2.576 c-term offset
Ac 1.143 2D c-term amplitude
δz1 −0.006 Bin 1 offset
δz2 0.001 Bin 2 offset
δz3 0.026 Bin 3 offset
δz4 −0.002 Bin 4 offset
δz5 0.003 Bin 5 offset

Notes. The first five parameters are the standard cosmological parameters. Other parameters are nuisance parameters introduced by Hildebrandt et al. (2020) to account for various effects associated with cosmic shear analysis. The KV450 best-fit values are extracted from the primary Monte Carlo Markov chain, which is publicly available at5. The Planck best-fit values correspond to the TT,TE,EE+lowE+lensing results with the Plik likelihood (Table 1 of Planck Collaboration VI 2020).

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