Image Details
Caption: Figure 10.
Superimposed power spectra for the principal components of the NRS1 RPF time series for all visits separated by three-group observations (left), four-group observations (middle), and seven-group observations (right). The most prominent peaks in the power spectra are identified with vertical dashed lines at 3.4 and 3.6 minutes. These peaks do not appear in observation. The colors map to the colors for each planet’s spectrum shown in Figure 8.
© 2026. The Author(s). Published by the American Astronomical Society.