Left panel: (u,v) coverage of the observations. Observed squared visibilities (middle) and CP (right). H and K-bands data are represented by squares and circles symbols, respectively. Overplotted are the predictions from our best disk model (empty symbols). Dashed and dotted lines in the middle panels are a 2nd-order polynomial fit the modeled visibilities for the extreme values on R_{in,   inner   disk} within the uncertainties (see Sect. 3).