A new estimation of astrometric exoplanet detection limits in the habitable zone around nearby stars

Open Access

Table 3

Detection rates corresponding to published detection limits in Theia Collaboration (2017).

Method	Median	Minimum	Maximum	Section
ΔT_spot1

Blind test	100%	33.0%	100%	3.1
SN_peak > 6	63.0%	5.1%	91.4%	C.1
Theo. 1%	100%	13.0%	100%	C.2

ΔT_spot2

Blind test	100%	18.5%	100%	3.1
SN_peak > 6	53.1%	1.2%	85.7%	C.1
Theo. 1%	100%	2.3%	10%0	C.2

Notes. The blind test false positive level is estimated from a bootstrap analysis of the signal at the 1% level, while the theoretical level (Theo.) is derived from the direct analysis of the simulation with no planet and no bootstrap.

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