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Table 1

Model parameters of the light curve solution for q = 0.33.

Fixed parameters:

Teff(1) [K] 33 900
g1b 1.0
g2b 0.32
x1c 0.190
A1a 1.0
δ2d 0.0
l3e 0.00

Fitted parameters:
i [°] 83.56 ± 0.3
Teff(2) [K] 3300 ± 300
A2a 1.8 ± 0.2
Ω1 f 5.544 ± 0.20
Ω2 f 2.885 ± 0.15
x 2 c 0.510 ± 0.05
g (0.99978 ± 0.00064)
(δ1d) (0.0006 ± 0.0003)

Roche radii h:
r1(pole) [a] 0.191 ± 0.011
r1(point) [a] 0.193 ± 0.012
r1(side) [a] 0.192 ± 0.011
r1(back) [a] 0.193 ± 0.010
r2(pole) [a] 0.209 ± 0.013
r2(point) [a] 0.227 ± 0.013
r2(side) [a] 0.214 ± 0.017
r2(back) [a] 0.223 ± 0.015

Notes.

(a)

Bolometric albedo.

(b)

Gravitational darkening exponent.

(c)

Linear limb darkening coefficient; taken from Wade et al. (1985).

(d)

Radiation pressure parameter, see Drechsel et al. (1995).

(e)

Fraction of third light at maximum.

(f)

Roche potentials.

(g)

Relative luminosity; L2 is not independently adjusted, but recomputed from r2 and Teff(2).

(h)

Fractional Roche radii in units of separation of mass centres.

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