Plot showing four PSDs of varying parameters and with a slope of β = 2. In the blue is the simple power law, in red is the bending power law with a characteristic timescale of 20 days, in purple is the bending power law with a characteristic timescale of 200 days, and last in green is the bending power law with a characteristic timescale of 2000 days. The dashed grey line shows the principle of how a simple power law would fit to a bending power law. The powers (y-axis) are arbitrarily scaled.