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Table 2

Parameters used for computation with the TIDES + CoMBiSpeC model.

Parameters Primary Secondary

Common parameters

Period (day) 4.01452
Eccentricity 0.067
ωa (°) 255
Inclination (°) 60

CoMBiSpeC parameters

Mass (M) 10.25 6.97
Polar temperature (K) 24   000 19   500
Polar radius (R) 6.84 3.64
Polar log (g) (cgs) ≃3.78 ≃4.16
vrot (km s-1) 199 87
vsini (km s-1) 172 75
β0 2.07 1.67
Microturbulent velocity (km s-1) 15 15

TIDES code parameters

Viscosity, ν ( day-1)b 0.028 0.028
Layer depth (ΔR/R) 0.07 0.07
Polytropic index 1.5 1.5
Number of azimuthal partitions 500 500
Number of latitudinal partitions 20 20

Notes.

(a)

Argument of periastron of the secondary.

(b)

1  day-1 = 5.67 × 1016 cm2 s-1.

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