Image Details
Caption: Figure 3.
Distributions of QPP quality factors. Probability density distributions of the quality factors for QPPs detected in EUV brightenings (gray) and EUV solar flares (red). The dashed curves indicate the corresponding log-normal distributions, with modal values of 0.5 for solar flares and 0.6 for EUV brightenings.
© 2026. The Author(s). Published by the American Astronomical Society.