Pulsation timing analysis of TIC 69298924 using f₃ (the largest amplitude pulsation). (Row1) Pulsation timing analysis of all available sectors, Sectors 44–46, and 71–72. (Row 2 and 3:  top) The pulsation timing analysis of Sectors 44–46 and Sectors 71–72. The solid curve shows the best-fit sinusoid. (Row 2 and 3:  Bottom) The pulsation amplitude variations of each sector.

(The data used to create this figure are available in the online article.)

(The data used to create this figure are available.)