Figure 2

Figure 2: Low-frequency SCOWECL and RIO Orion RIN. The RIN was measured in 3 separate intervals 10 Hz – 2 kHz (resolution bandwidth (B) = 10 Hz), 10 Hz – 100 kHz (B = 1 kHz), and 10 Hz – 2 MHz (B = 10 kHz). The regions of divergence occur due to integration close to DC within the resolution bandwidth of each measurement.