Detrended light curves from NGTS as described in Sects. 2.3 and 3.3. Data in 30 min bins are shown as purple circles. The best-fitting transit model for the system is shown in black; the associated parameter values are from the final posterior shown in Tables 2 and 3. The line contains about two days of observation, each visit containing the data taken by respectively 7, 4, 3, 4, 4, 4, 3, 4, and 5 of the NGTS telescopes. The unbinned data are not shown because the scatter is much larger than the than the flux range shown here. The raw and detrended data are available at the CDS.