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Fig. 11


Full disk 4.3 μm spectra at R = 3000 for three disk models with different inner CO2 abundances. The outer 12CO2 abundance is 10-7 with g/dgas = 1000. Thin lines show the emission from 12CO2, thick lines the emission from 13CO2. For both isotopes individual line peaks can be seen but the lines blend together in the wings forming a single band. Spectra are shifted vertically for display purposes.

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