Open Access

Fig. 14


Incidence of HD 189733’s RV measurements on inferences obtained from the Spitzer/IRAC 8-μm photometry. a) Overall Keplerian fit (green) of the out-of-transit RV data (black dots) with their 1σ error bars (red triangles) from Winn et al. (2006) and Boisse et al. (2009). b) Marginal PPD (68%- and 95%-confidence intervals) of and obtained solely from the RV data. This shows that the RV data do not constrain further HD 189733b’s eccentricity than the Spitzer/IRAC 8-μm photometry for low complexity brightness models (see Figs. 4a, 6a and 10a). However, for more complex models that favor a localized hot spot and larger , HD 189733’s RV measurements may affect our inferences by rejecting the solutions involving  ≳  0.15 – especially in the context of the e-b-ρ-BD correlation (see Sect. 5.2.1).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.