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Table 2
Parametrisation and priors.
| Notation | Name | Prior | |
|
|
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| Informative priors | |||
| θp | P | orbital period | N(1.306,10-7) |
| Uninformative priors, colour independent | |||
| θtc | T c | transit centre | |
| θρ | ρ ⋆ | stellar density | |
| θb | b | impact parameter | |
| θ Go | e | GP output scale | |
| θ Gi | l | GP input scale | |
| Uninformative priors, colour dependent | |||
| θk | k | radius ratio | |
| θu | u | limb darkening u | |
| θv | v | limb darkening v | |
| θB | B | baseline level | |
| θx | x | extinction coefficient | |
| θ ϵ | ϵ | average white noise | |
Notes.The uninformative priors are uniform and wide enough not to affect the posteriors. N(μ,σ) stands for a normal prior with mean μ and standard deviation σ. The colour dependent parameters are per passband.
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