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Table 3

Summary of the best fitting model for each type of observation: photometry, spectroscopy, and interferometry.

Teff log Lbol M P log g C/O Δup f L λ fitrange χ 2 red
[ K ] [L] [M] [d] 10-6 [M/yr] [μm]

R Lep

Spectr 3000 3.85 1.0 390 –0.57 1.69 6 2 2.45 [0.805–5.06] 0.99

Photom 2800 3.85 1.00 390 –0.69 1.69 6 1 2.24 [0.4–25.0] 1.03

Interf 2800 3.85 1.00 390 –0.69 1.69 6 1 2.24 [8.0–13.0] 1.01

R Vol

Spectr ... ... ... ... ... ... ... ... ...

Photom 2800 3.85 0.75 390 –0.81 1.69 6 2 1.89 [0.4–25.0] 1.08

Interf 2800 3.85 0.75 390 –0.81 1.69 6 2 1.89 [8.0–13.0] 23.40

Y Pav

Spectr ... ... ... ... ... ... ... ... ... ... ...

Photom 3200 3.55 0.75 221 –0.28 2.38 6 2 0.36 [0.4–25.0] 11.15
NO 2800 4.00 2.00 525 –0.53 2.38 4 2 [0.4–25.0] 3.07

Interf 3200 3.55 0.75 221 –0.28 2.38 6 2 0.36 [8.0–13.0] 1.02

AQ Sgr

Spectr ... ... ... ... ... ... ... ...

Photom 2600 3.70 0.75 294 –0.79 1.35 6 2 1.69 [0.4–25.0] 1.41
NO 2600 3.85 1.00 390 –0.66 1.35 4 1 [0.4–25.0] 1.01

Interf 2600 3.70 0.75 294 –0.79 1.35 6 2 1.69 [8.0–13.0] 4.60

U Hya

Spectr ... ... ... ... ... ... ... ... ...

Photom 3200 3.55 0.75 221 –0.28 2.38 6 2 0.36 [0.4-25.0] 13.58
NO 2600 3.85 2.00 390 –0.51 1.35 6 2 [0.4–25.0] 3.20

Interf 3200 3.55 0.75 221 –0.28 2.38 6 2 0.36 [8.0–13.0] 1.53

X TrA

Spectr ... ... ... ... ... ... ... ... ... ...

Photom 2600 4.00 1.5 525 –0.79 1.35 6 1 2.51 [0.4–25.0] 14.70
NOR, I 2600 3.85 2.0 390 –0.51 1.35 6 1 ... [0.4–25.0] 6.20
NO 2600 3.85 2.00 390 –0.51 1.35 6 1 [0.4–25.0] 6.26

Interf 2600 4.00 1.5 525 –0.79 1.35 6 1 2.51 [8.0–13.0] 1.04
dist-20% 2600 4.00 1.5 525 –0.79 1.35 6 1 2.51 [8.0–13.0] 1.00

Notes. Listed are the corresponding values of the χ2, and the parameters of the models.

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