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Fig. 9


Results of our 2BB model fit. Plotted are the K,H,J,Y,z, and 5100 Å data (green) over time. The bigger dots with error bars in the 5100 Å panel denote the data points that coincide with our NIR epochs. The red line represents the contribution of the inner blackbody component (at 29 light-day distance) for each band, the brown line is the second blackbody (at 67 light-days), blue the AD contribution, and the black line is the sum of all three components. Epochs 1, 2, and 3 are not included in the evaluation of the fit (as t<τ2). The resulting 2BB model fit only differs significantly from the 1BB model fit in the high-flux epochs 4-6, in the K band, as indicated by a red circle.

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