PAStar: A model for stellar surface from the Sun to active stars

Open Access

Table 1

Input parameters to compute the synthetic observables presented in Sect. 3.

Star
P_⋆ (d)	4
c_i	0.6 (∀ T and λ)
R_⋆ (R_⊙)	1.3
T_phot (K)	5000
T_spot (K)	4000
T_fac (K)	5500
log g_⋆ (cm s^–2)	4.5
[Fe/H] (dex)	0
[α/Fe]	0
i_⋆ (°)	90

Inhomogeneities

θ (°)	23.37, −29.05, −45.47, −6.02, 17.55, −1.47, −4.92, −32.30, 30.33, 3.23
ϕ (°)	–103.96, −115.83, 43.63, 46.26, −101.11
	0.86, 144.73, 79.64, −20.56, 34.96
R_spot (R_⋆)	0.11, 0.28, 0.38, 0.33, 0.23
	0.20, 0.20, 0.30, 0.36, 0.28
ΔR_faculae (R_⋆)	0.04, 0.09, 0.13, 0.11, 0.08
	0.07, 0.07, 0.10, 0.12, 0.10

Notes. The list of parameters includes the ten spots and corresponding faculae. In the case of faculae, the radial increment (ΔR) with respect to the spot radius has been presented.

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