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Table 1

Adopted lightcurve solution.

Fixed parameters:

q ( = M2/M1) 0.1325
Teff(1) [K] 29 000
g 1 b 1.0
g 2 b 0.32
x1(B_B) c 0.25
x1(R_B) c 0.20
δ 2 d 0.0

Adjusted parameters:

i [°] 72.33 ± 1.11
Teff(2) [K] 2500 ± 900
A 1 a 1.0 ± 0.03
A 2 a 0.9 ± 0.2
Ω1 f 3.646 ± 0.17
Ω2 f 2.359 ± 0.054
g 0.99996 ± 0.00077
g 0.99984 ± 0.00247
δ 1 0.001 ± 0.003
x2(BB) 1.0 ± 0.005
x2(RB) 1.0 ± 0.005
l3(BB) f 0.0
l3(RB) f 0.045 ± 0.008

Roche radiih:

r1(pole) [a] 0.284 ± 0.013
r1(point) [a] 0.290 ± 0.015
r1(side) [a] 0.290 ± 0.014
r1(back) [a] 0.290 ± 0.014
r2(pole) [a] 0.142 ± 0.009
r2(point) [a] 0.150 ± 0.011
r2(side) [a] 0.144 ± 0.009
r2(back) [a] 0.149 ± 0.011
(a)

Bolometric albedo.

(b)

Gravitational darkening exponent.

(c)

Linear limb darkening coefficient; taken from Claret & Bloemen (2011).

(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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