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This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}. It is recommended to name the SVG file "PlanckianLocus.svg" - then the template Vector version available (or Vva) does not need the new image name parameter.


English: CIE xy 1931 chromaticity diagram including the Planckian Locus. The Planckian locus is the path that a black body color will take through the diagram as the black body temperature changes. Lines crossing the locus indicate lines of constant correlated color temperature. Monochromatic wavelengths are shown in blue in units of nanometers. Latest version (16 April 2005) uses 1931 CIE standard observer, since this is the most commonly used standard observer.
Source en:User:PAR
Author en:User:PAR


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current13:38, 3 January 2012Thumbnail for version as of 13:38, 3 January 20121,300 × 1,462 (461 KB)PAR~commonswikiChange degrees K to K
15:51, 16 April 2005Thumbnail for version as of 15:51, 16 April 20051,300 × 1,462 (524 KB)PAR~commonswiki1931 CIE xy chromaticity space including the Planckian Locus
04:59, 14 April 2005Thumbnail for version as of 04:59, 14 April 20051,220 × 1,350 (445 KB)PAR~commonswikiCIE 1964 chromaticity (xy) diagram showing the Planckian locus.
05:55, 13 April 2005Thumbnail for version as of 05:55, 13 April 20051,300 × 1,427 (472 KB)PAR~commonswiki CIE chromaticity diagram including the Planckian Locus of the black body color

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