Image Details
Caption: Figure 1.
Top: Difference images for TOI-4010.01, 4010.02, and 4010.03, made using 20 × 20 pixel cutouts of the Sector 25 TESS FFIs. Bottom: Close-up of the central 5 × 5 pixels. The fourth column shows the average of out-of-transit images, which should represent a direct image of the field near the target star. The color bars show the average pixel flux in electrons per second. The target TIC-352682207 is indicated with a pink star, while nearby stars up to ΔT = 4 mag fainter are plotted as white circles with sizes scaled by brightness. The difference images for all three planet candidates indicate the transit sources are co-located with the target star.
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