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Table 3

Properties of the TESS photometric variations studied in Sect. 3.4.3.

Sector (chunk) finc (finc)vis (finc)hid ϕmax ϕmin R p-value
S15 (C2) 0.53 0.83 0.34 +0.20 −0.31 −0.24 0.017
S16 (C1) 0.56 0.88 0.38 +0.25 −0.36 −0.18 0.070
S22 (C1) 0.52 0.15 0.78 −0.29 +0.08 −0.20 0.049
S22 (C2) 0.52 0.46 0.55 −0.08 +0.20 +0.33 7.3 × 10−4
S49 (C1) 0.56 0.79 0.43 +0.17 −0.14 +0.34 6.3 × 10−4
S49 (C2) 0.54 0.70 0.41 +0.30 −0.36 −0.13 0.18

Notes. finc is the orbital phase fraction in which the TESS photometric flux increases. (finc)vis and (finc)hid represent the same fraction but limited to the phases where a hypothetical co-rotating and small active region would be visible and hidden from Earth, respectively. ϕmax and ϕmin are the phase offsets between the subplanetary point and the maximum and minimum flux emission, respectively. R and p-value measure the correlations between the TESS flux derivative of HD 118203 and the orbital angular velocity of HD 118203 b.

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