Fig. 4
Data (filled dots) and best fit model (open squares) SEDs for four YSCs with small errorbars but different χ2. Models in the bottom panels give good fits to the data. Models with a χ2 of order 100, as in the top-left panel, are of lower quality, but still yield acceptable fits. The few sources whose best fit model has χ2 ≫ 100 have a SED inconsistent with YSC models used in this paper.
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