Big blue bump — Free Astrophysics Illustration | GPAI

Astrophysics

Big blue bump

A broad prominent hump on a spectral plot, positioned in the mid-to-high frequency region toward the right side of the graph and associated with visible to ultraviolet emission. The feature is drawn as a smooth rounded peak with a broad top and gradual wings on both sides, rising clearly above an underlying continuum or baseline. Colored vivid blue to blue-white, it appears as a bright thermal-like spectral excess with cool blue-highlighted styling. Style note: match the set as a clean textbook-style vector plot with thin uniform line weight, restrained blue accent only, and no glow or shading.

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