Planck intermediate results - LI. Features in the cosmic microwave background temperature power spectrum and shifts in cosmological parameters

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Table 1

Consistency of various data splits, as determined from two statistics computed on data and simulations.

		Test


Data set 1	Data set 2	χ ²	max-param

ℓ < 800 ............	ℓ < 2500 ............	1.4 σ^†	1.7σ	(A_se^{− 2τ})
ℓ < 800 ............	ℓ> 800 ............	1.6σ	2.1σ	(A_se^{− 2τ})
ℓ < 1000 ............	ℓ < 2500 ............	1.8 σ^†	1.5σ	(A_se^{− 2τ})
ℓ < 1000 ............	ℓ> 1000 ............	1.6σ	1.6σ	(ω_m)

30 < ℓ < 800 ............	ℓ > 30 ............	1.2 σ^†	1.3σ	(τ)
30 < ℓ < 800 ............	ℓ > 800 ............	1.2σ	1.2σ	(A_se^{− 2τ})
30 < ℓ < 1000 ............	ℓ > 30 ............	1.4 σ^†	1.5σ	(τ)
30 < ℓ < 1000 ............	ℓ > 1000 ............	1.2σ	0.7σ	(ω_m)

Notes. Figure 4 shows the actual distribution from simulations for the first row in this table. Entries marked with a dagger symbol have had a parameter mode projected out, as discussed in Sect. 3.3.

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