Spectral time series of two nights after median line profile subtraction and combining 16 lines. Panel a: exoplanet candidate for the night of UT 2017 Sep 8 (JD = 2458004). Panel b: exoplanet candidate for the night of UT 2017 Dec 11 (JD = 2458098). The δ Scuti pulsations can be seen in the top right boxes and differ in amplitude, shape, and slope. Two exoplanet candidate signals are boosted after pulsation removal. Zooms of the signals, RM models, and residuals are shown in the bottom three boxes.