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Table 4

Output values of MOD fitting for three different cases.

K K All free

L [L] 6118.05 ± 32.54 5770 ± 28.02 6322.66 ± 51.07
τ 7.96 ± 0.10 12.52 ± 0.15 7.11 ± 0.24
Tc [K] 1000 1300 1008.68 ± 12.27
p 2.54 ± 0.01 2.19 ± 0.01 2.28 ± 0.01
[pho] 22.41 63.31 9.86
[spe] 3.35 3.66 5.63
[int] 60.13 161.77 65.88
[TOT] 6.12 11.56 7.90

Notes. The parameters are luminosity L, optical depth τ, dust condensation temperature Tc, and parameter of the slope of the density law p. The last four lines show the reduced χ2 for the fit of: photometry, spectroscopy, interferometric visibilities, and then the total one. Parameters without errors were fixed (not fitted) in MOD. See Sect 4 for details.

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