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Blackbody color datafile (bbr_color.txt)

Mitchell Charity

http://www.vendian.org/mncharity/dir3/blackbody/

Version 2001-Jun-22

History:

2001-Jun-22 Switched to sRGB from Rec.709.

2001-Jun-04 Initial release.

Fields:

K temperature (K)

CMF {" 2deg","10deg"}

either CIE 1931 2 degree CMFs with Judd Vos corrections

or CIE 1964 10 degree CMFs

x y chromaticity coordinates

P power in semi-arbitrary units

R G B {0-1}, normalized, mapped to gamut, logrithmic

(sRGB primaries and gamma correction)

r g b {0-255}

#rgb {00-ff}

Kelvin CMF X Y R G B {0-1} r g b {0-255} HEX

1000 K 2deg 0.6499 0.3474 2.472e+06 1.0000 0.0337 0.0000 255 51 0 #ff3300