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Table 1.

Modeling results obtained when fitting the 12 − 16 μm H2O lines in the AA Tau IRS spectrum.

Reference NH2O (cm−2) T (K) Re (AU) χ2
Carr & Najita (2008) 6.5 ± 2.4 × 1017 575 ± 50 2.1 ± 0.1
Carr & Najita (2011) 7.8 ± 2 × 1017 575 ± 50 0.85 ± 0.12
This worka 64

Notes.

(a)

The errors given along with our best-fit values corresponds to the 1σ confidence interval.

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