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Table 2:

Fundamental properties of M31V J00443610+4129194 derived from the analysis with W&D.

System properties
 
$B_{\rm max}$a (mag) 19.832 $\pm$ 0.013
$V_{\rm max}$a (mag) 19.948 $\pm$ 0.015
P (days) 2.048644 $\pm$ 0.000007
$t_{\rm min}$(HJD) 2 452 908.694 $\pm$ 0.004
i (deg) 69.9 $\pm$ 1.6
$\gamma$(km s-1) -164 $\pm$ 5
a ($R_\odot$) 22.6 $\pm$ 0.5
$q\equiv\mathcal{M}_S/\mathcal{M}_P$ 0.71 $\pm$ 0.04
$T_{{\rm eff},S}/T_{{\rm eff},P}$ 0.897 $\pm$ 0.019
FB,S/FB,Pa 0.33 $\pm$ 0.03
FV,S/FV,Pa 0.33 $\pm$ 0.03
FD,S/FD,Pa 0.33 $\pm$ 0.05
Component properties Primary Secondary
R ($R_\odot$) 9.2 $\pm$ 0.2 5.6 $\pm$ 0.4
$\mathcal{M}$($M_\odot$) 21.7 $\pm$ 1.7 15.4 $\pm$ 1.2
$\log g$(cgs) 3.85 $\pm$ 0.02 4.12 $\pm$ 0.05
Kb (km s-1) 210 $\pm$ 9 306 $\pm$ 11
$v_{\rm sync} \sin i$(km s-1) 213 $\pm$ 6 131 $\pm$ 8

Notes. (a) Out of eclipse average: $\Delta\phi=[0.20{-}0.30,0.70{-}0.80]$. (b) Including non-Keplerian corrections.


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