Blackbody spectrum — Free Astrophysics Illustration

Astrophysics

Blackbody spectrum

Clean 2D scientific plot of a blackbody thermal emission spectrum, with graph axes showing wavelength or frequency on the horizontal axis and intensity on the vertical axis. A single smooth continuous asymmetric curve rises steeply from one side to a rounded broad peak, then tapers more gradually on the other side, characteristic of a Planck distribution. The curve may be drawn as a dark, red, orange, or warm-colored line, with optional subtle warm-to-cool or red-to-yellow gradient styling, but the emphasis is on a generic spectral distribution curve suitable for textbook thermal radiation diagrams; keep to a thin clean dark red or black line with flat color and no gradient.

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