The jansky (symbol Jy, plural janskys) is a non-SI unit of spectral flux density, or spectral irradiance, used especially in radio astronomy. It is equivalent to 10−26 watts per square metre per hertz.
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The jansky (symbol Jy, plural janskys) is a non-SI unit of spectral flux density, or spectral irradiance, used especially in radio astronomy. It is equivalent to 10−26 watts per square metre per hertz.
The spectral flux density or monochromatic flux, , of a source is the integral of the spectral radiance, , over the source solid angle: S = \iint\limits_\text{source} B(\theta,\phi) \,\mathrm{d}\Omega.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).