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Table 4

Top flux ratio at ages −2.5 ≤ t ≤  +7.5 d from 10-fold CV.

Rank λ X λ Y γ WRMS σ pred ρ x 1 ,c Δx1,c N SNIa


−2.5 6540 4580  −6.09 ± 0.11 0.182 ± 0.025 0.151 ± 0.031 0.70 ± 0.13  −0.032 ± 0.028  (1.1σ) 24
 +0.0 6630 4400  −4.37 ± 0.09 0.189 ± 0.026 0.163 ± 0.030 0.80 ± 0.09  −0.018 ± 0.025  (0.7σ) 26
 +2.5 6630 4040  −3.51 ± 0.09 0.203 ± 0.027 0.171 ± 0.033 0.63 ± 0.13  −0.012 ± 0.033  (0.4σ) 26
 +5.0 6590 4490  −4.69 ± 0.12 0.225 ± 0.031 0.203 ± 0.034 0.36 ± 0.20 0.022 ± 0.041  (0.5σ) 26
 +7.5 6590 4890  −3.40 ± 0.20 0.251 ± 0.035 0.229 ± 0.039 0.47 ± 0.18 0.044 ± 0.043  (1.0σ) 25

(c,c)

−2.5 4610 4260 2.19 ± 0.14 0.143 ± 0.020 0.106 ± 0.028 0.43 ± 0.23  −0.081 ± 0.037  (2.2σ) 24
 +0.0 6420 5290  −1.75 ± 0.10 0.175 ± 0.025 0.148 ± 0.029 0.80 ± 0.09  −0.032 ± 0.023  (1.4σ) 26
 +2.5 5550 6630 1.09 ± 0.08 0.169 ± 0.022 0.133 ± 0.030 0.79 ± 0.09  −0.049 ± 0.027  (1.8σ) 26
 +5.0 6540 5580  −5.18 ± 0.48 0.194 ± 0.026 0.166 ± 0.031 0.57 ± 0.16  −0.014 ± 0.034  (0.4σ) 26
 +7.5 6460 5510  −1.85 ± 0.13 0.200 ± 0.028 0.173 ± 0.033 0.79 ± 0.09  −0.007 ± 0.027  (0.3σ) 25

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