Black Hole Imager

Tool code (Kerr ray tracer, spectra, user interface) · © Jan-Maurice Dahlmanns (Bugfish)

MIT
opensource.org/license/mit

CIE 1931 colour-matching functions – analytic fit

Formula only: Wyman, Sloan & Shirley, "Simple Analytic Approximations to the CIE XYZ Color Matching Functions", JCGT 2(2), 2013

jcgt.org/published/0002/02/01/

Novikov–Thorne / Page–Thorne thin disk

Formula only: Page & Thorne, ApJ 191, 499 (1974) – radial flux of the accretion disk

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