SEDs and disk models. Photometry detections are marked as circles, with upper limits marked as inverted triangles. The spectra correspond to Spitzer/IRS observations, when available. For comparison, a photospheric MARCS model (Gustafsson et al. 2008) with a similar spectral type is shown for each object (green dotted line). The disk models are shown as magenta bold lines (or also dotted and dashed lines, in the cases with more than one model). See text and Table 6 for a detailed discussion.