2comp posterior parameters inferred from the model sampling derived from the forward and reverse scan data sets of the 2013 June 5 (orange), 2013 June 24 (gray), and 2022 June 21 (blue) HST observations of HD 189733 A. Both the forward and reverse scan data sets retrieve similar parameter distributions, discussed in Section 4. These corner plots compromise the model parameters used to describe the best-fit model data, summarized in Table 4.