Probing the extent of WASP-52 b’s atmosphere - High-resolution observations and 3D modeling insights

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Table 4

Input parameters of the 3D simulation models.

Model	λ_p	f_pres	ρ_p	ρ_*	c_s,sub	c_s,anti
		[%]	[g cm⁻³]	[g cm⁻³]	[km s⁻¹]	[km s⁻¹]
ISO	5	100	5.42 × 10⁻¹⁶	2.87 × 10⁻¹⁴	11.3	11.3
ANISO	5	10	1.81 × 10⁻¹⁵	2.87 × 10⁻¹⁴	11.3	1.1
TORUS	5	100	5.42 × 10⁻¹⁶	2.87 × 10⁻¹⁵	11.3	11.3
TAIL	5	100	5.42 × 10⁻¹⁶	7.22 × 10⁻¹⁴	11.3	11.3

Notes. f_pres is the pressure fraction at the antistellar point relative to the substellar point. At fixed μ = 0.6, c_s = 11.3 km s⁻¹ corresponds to T = 9300 K, and c_s = 1.1 km s⁻¹ to T = 90 K.

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