We also tried a modelfitting to the longer baselines data corresponding to Fig. 2 . We even made an image of the central region only with a 1-minute averaging time and then fit the visibility data. All these results are quite consistent. In Table 1 is presented the best fitting model consisting of three circular Gaussian components. The sizes of components and are about the same, but is much brighter.
Component is less well constrained because it is much too resolved.