Example of CBVs fit on light curves with small or no dips. The raw SAP light curve is indicated in blue, the fitted CBVs are indicated in green, and the final detrended SAP light curve is indicated in red. For comparison, we superimposed in black the PDCSAP data with an offset of −0.005 for visual convenience. The green and blue curves overlap most of the time, but it can be seen on some shallow dips (e.g. at BJD-2 454 833 = 360) that the fitted CBVs, shown in green, stay at the baseline level during these events.