Image Details
Caption: Figure 3.
Fourier spectra of OGLE-BLAP-006 from KMTNet I-band data separated by year, with an arbitrary offset on the y-axis. These zoomed-in views focus on six frequencies: f1, 2f1, and f2 to f5. Notable frequency changes appear in f2, f3, and f4.
© 2025. The Author(s). Published by the American Astronomical Society.