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Table 4

All models fit to the Spitzer data alone.

Parameter Units Prior Sinusoidal (ϕ = 0) Model Name Sinusoidal (ϕ free) Two temp.
t0 BJDtdb-2457744.0 d N(0.07160,0.00022)
Rp/R* N(0.02037,0.00046)
a/R* N(2.292,0.056)
cos i N(0.064532,0.064)
A ppm u(0,400)
fp/f* ppm u(0,400)
ϕ degrees u(−180°, 180°)
T* K N(4599,79)
Tp,n K u(0,4599)
Tp,d K u(0,4599)
ΔBIC 0 8.8 9.6

Notes. The Gaussian priors on t0, Rp/R*, a/R* cos i and T* are based on the values reported in Malavolta et al. (2018). The orbital period P was fixed in these runs to P = 0.2803244 days (Malavolta et al. 2018). N and u denote a Gaussian and uniform prior, respectively.

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