| Spectral
Comparison, Blackbody 5500 Ref. Light, and 3 LEDs |
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| 3
LEDs (fatter arrows) compared to Blackbody 5500 (thinner arrows)
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| 3
LEDs (fatter arrows) compared to Blackbody 5500 (thinner arrows)
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| Usage note: To see some preset views, click 'view'
arrows below the 3D picture. 3 LEDs = Chain of component arrows with cyl radius = 0.03. Stimulus vector = [3.338, 0.3331, 2.178] Correlated color temperature = 5497.8. Indices of the LEDs = [80, 57, 28] and their names are:
CREE NIST 0003, and Roitchner Lasertechnik LED 450-01U. Reference light = Blackbody 5500 = Chain of arrows with cyl radius = 0.02 . Stimulus vector = [3.338, 0.3331, 2.178] Fattest arrows show the orthonormal components: Stimulus components in orthonormal system = 3 arrows of radius = 0.04, gray, red, and blue. Stimulus vector = [3.338, 0.3331, 2.178]. The large spheres are the blackbody locus at a fixed radius from origin. Starting with the reddest, the temperatures are: [2000, 3000, 4000, 5000, 7000, 1e+004, 2e+004, 1e+005] |
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Composition
of Lights, like 3D picture, but projected into v1-v2 plane
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