All posterior parameters from the 2comp 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, using the (left) PHOENIX and (right) MPS-ATLAS/SPHINX (Witzke et al. 2021; Kostogryz et al. 2023; Iyer et al. 2023) spectral models. Utilizing different spectral grids gives confidence that the parameter retrieval is independent of stellar model.