Kepler photometry of Kepler-160. Panel a: entire light curve of Kepler-160 with four years of data. Black dots illustrate the PDCSAP flux, and the red line shows our detrending as obtained with the biweight filter. All values have been normalized by the arithmetic mean of the respective Kepler quarter. Green data points highlight the in-transit flux measurements detected with TLS after detrending. Panels b–d: three new candidate transits highlighted in green and labeled with an x. Transits of the previously known planets Kepler-160 b and c are labeled in violet and orange and labeled b and c, respectively. Black dots refer to the Kepler PDCSAP flux without transits, and the red line shows the detrending function obtained with a running biweight window of 2.2 d length. Panels e–g: detrended light curves and best-fit model photometry of the system centered around the candidate transits. Panels h–j: phase-folded light curves of Kepler-160 b, Kepler-160 c, and new candidate, respectively. The red line shows the respective best-fit transit model and the 17-bin running mean is plotted as the blue line.