Table 7: Spot parameters for the Cereda and Vienna light curves: co-latitudes $\protect\theta_1$ and $\protect\theta_2$ of spots on star 1 and star 2, spot longitudes $\protect\lambda_1$ and $\protect\lambda_2$ , spot angular radii $\protect\rho_1$ and $\protect\rho_2$ , and dimensionless temperature factors $T^{\rm F}_1$ and $T^{\rm F}_2$ . Angles are in radians. There are two spots on each star for Cereda BV while Vienna BV has two spots on star 1 and no spots on star 2. The second column has the standard deviation of the fit; $\protect\sigma = 1000 \protect\sigma_{{\rm fit}}$ . In addition to the spot parameters those in the third column also were adjusted. We included i because it effects the amplitudes of light curves.
data $\sigma$ parameters $\theta _1$ $\lambda _1$ $\rho _1$ $T^{\rm F}_1$ $\theta _2$ $\lambda _2$ $\rho _2$ $T^{\rm F}_2$

$BV_{\rm Cereda}$ 17.8 L₁^B, L₁^V 0.0216 5.0078 0.4140 1.1929 1.6477 4.6249 0.2943 1.0876

0.1140 1.6709 0.2025 0.4595 1.3286 0.2248 0.2975 0.9351

$B_{\rm Cereda}$ 7.9 L₁^B 0.1351 1.6739 0.6161 0.5521 0.7831 0.1176 0.2448 0.8794

$V_{\rm Vienna}$ 15.8 L₁^V 0.0707 1.6416 0.5734 0.3412 1.2637 0.1501 0.1119 1.0879

$BV_{\rm Vienna}$ 8.9 i, T₂, L₁^B, L₁^V 1.5708 4.7124 0.2272 1.1514

1.5708 1.5708 0.1772 0.8514

**Table 7:** Spot parameters for the Cereda and Vienna light curves: co-latitudes $\protect\theta_1$ and $\protect\theta_2$ of spots on star 1 and star 2, spot longitudes $\protect\lambda_1$ and $\protect\lambda_2$ , spot angular radii $\protect\rho_1$ and $\protect\rho_2$ , and dimensionless temperature factors $T^{\rm F}_1$ and $T^{\rm F}_2$ . Angles are in radians. There are two spots on each star for Cereda BV while Vienna BV has two spots on star 1 and no spots on star 2. The second column has the standard deviation of the fit; $\protect\sigma = 1000 \protect\sigma_{{\rm fit}}$ . In addition to the spot parameters those in the third column also were adjusted. We included i because it effects the amplitudes of light curves.
data	$\sigma$	parameters	$\theta _1$	$\lambda _1$	$\rho _1$	$T^{\rm F}_1$	$\theta _2$	$\lambda _2$	$\rho _2$	$T^{\rm F}_2$
$BV_{\rm Cereda}$	17.8	L₁^B, L₁^V	0.0216	5.0078	0.4140	1.1929	1.6477	4.6249	0.2943	1.0876
			0.1140	1.6709	0.2025	0.4595	1.3286	0.2248	0.2975	0.9351
$B_{\rm Cereda}$	7.9	L₁^B	0.1351	1.6739	0.6161	0.5521	0.7831	0.1176	0.2448	0.8794
$V_{\rm Vienna}$	15.8	L₁^V	0.0707	1.6416	0.5734	0.3412	1.2637	0.1501	0.1119	1.0879
$BV_{\rm Vienna}$	8.9	i, T₂, L₁^B, L₁^V	1.5708	4.7124	0.2272	1.1514
			1.5708	1.5708	0.1772	0.8514

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