GLS and time series of J22330+093/BD+08 4887. We show the GLS (left, top) with pEW(Hα) in black, pEW(Ca II IRT₁) in blue, pEW(Ca II IRT₂) in green, the TiO index in magenta, RV in yellow, dLw in grey, CRX in orange, and the window function in red. The dashed blue line indicates FAP=0.001 for the pEW(Ca II IRT₁) data. Additionally, we show the time series for pEW(Hα) (right, top), for pEW(Ca II IRT₁) (left, bottom), and the TiO index (right, bottom). The dashed black lines indicate the best sine fit for each indicator.