Constraints on the mass and on the atmospheric composition and evolution of the low-density young planet DS Tucanae A b

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Table 4

Results of the first set of injection-retrieval simulations described in Sect. 3.3.

K_{b, inj}	K_{b, retrieved}		K_{b, retrieved} − K_{b, inj}

	Quasi-periodic	SHO mixture	Quasi-periodic	SHO mixture
40	40.4	26.5	+0.4	–13.5
20	20.5	15.1	+0.5	–4.9
15	15.5	12.9	+0.5	–2.1
10	10.9	11.2	+0.9	+1.2
5	6.4	9.7	+1.4	+4.7
2.5	4.6	9.0	+2.1	+6.5
1	3.8	8.8	+2.8	+7.8
0.75	3.73	8.79	+2.98	+8.04

Notes. Here, a sinusoid with semi-amplitude K_{b, inj} chosen from a grid of values is injected in the original HARPS and ESPRESSO RVs.

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