ExTrA photometry for TOI-672 from the night of 27 April 2024 using Telescope 2 (T2). The data are described in Section 2.2.2, and the fit to these data is described in Section 4.2. Top panel : extracted photometry (grey circles, binned as dark purple circles) and the GP model used to detrend it (green line). Middle panel : detrended photometry showing the transit model (purple line). Bottom panel residuals after the GP and transit models are subtracted from the photometry.