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Table 1

Summary of transit observations.

Telescope Date Filter texp Airmass(a) Duration(b) Nobs Aperture 10-min rms De-trending
(s) (min) (pix) (ppt)
TESS S24 2020-04-16 to 2020-05-12 T 120 ... 38 138 14650 16 0.64 PDC
                   
TESS S25 2020-05-14 to 2020-06-08 T 120 ... 36 967 17 246 17 0.63 PDC
                   
OSN 2021-03-14 None 30 1.05 →1.00 →1.02 145 182 22 0.72 Airmass
                   
SAINT-EX 2021-03-20 I + z(c) 10 1.64 →1.0 →1.05 334 638 11 2.19 PCA
                   
LCOGT McD 2021-04-10 40 1.54 →1.02 183 158 19 0.95 totc, width(d)
                   
LCOGT CTIO 2021-04-10 40 2.89 →2.40 →2.84 203 175 19 1.31 totc, width(d)
                   
LCOGT HAL 2020-04-15 g 180 1.10 →1.03 →1.14 203 101 20 1.17 totc, bjd(d)
                   
LCOGT HAL 2020-04-15 r 38 1.10 →1.03 →1.14 206 286 20 0.71 totc, bjd(d)
                   
LCOGT HAL 2020-04-15 i 25 1.10 →1.03 →1.14 205 403 20 0.68 sky, bjd(d)
                   
LCOGT HAL 2020-04-15 21 1.10 →1.03 →1.14 207 510 20 0.62 width, bjd(d)
                   
OSN 2021-05-16 None 30 1.23 →1.00 180 297 22 0.55 Airmass
OSN 2021-07-02 None 30 1.03 →2.53 275 452 22 1.18 Airmass
OSN 2021-08-13 None 30 1.10 →1.60 138 229 22 1.05 Airmass

Notes. (a) The arrows indicate how the airmass has changed over the observation. (b)Time span of the observation. (c)Combined range (d) simultaneous to the fits. Explanation of de-trending parameters: totc ≡ comparison ensemble counts; width ≡ full width at half maximum (FWHM) of the target; bjd ≡ BJD timestamp of observation; sky ≡ sky background brightness.

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