Fig. 2
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Properties of the sample of TOI host stars and planet candidates observed within the AstraLux-TESS survey of high spatial resolution images. Left: stellar surface gravity (log 𝑔) against effective temperature of the candidate host stars (according to the TESS Input Catalog v8.2. Paegert et al. 2022) with planets with measured masses (blue crosses), confirmed transiting planets (black crosses), and the sample of candidate hosts observed within the AstraLux-TESS survey. Right: planet radius versus orbital period of all transiting-confirmed planets (black crosses) and the sample of candidate hosts observed with AstraLux (red circles).
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