Table 2
Priors for the model of the motion of the secondary component.
| Parameter | Distribution |
|---|---|
| P (yr) | log(P/(yr)) is Normal (2.31, 0.5) |
| M(M⊙) | log(M/M⊙) is Normal (7.9, 0.05) |
| e | Uniform(0., 0.7) |
| Ω[rad] | Uniform(0, 2π) |
| ω[rad] | Uniform(0, 2π) |
Notes. The mean value and standard deviation of the eCB-SMBH parameters, as stated in the text, enter the normal distribution, whereas the physically permissible interval of the eCB-SMBH parameter determines the uniform distribution. It is expected that eCB-SMBH will converge to a critical eccentricity value 0.55 < ec < 0.79 if the ratio of the location of the inner rim of the CBD with respect to the barycentre of the binary is between 2 and 2.5 (Taylor et al. 2016).
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