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The observer is frozen at the time of calculation — changing it after a run does not update the result; a new run is required.",[218,299,300,303],{},[222,301,302],{},"Angle distribution",": When Intensity uses angle sweep (Angle Mode = Sweep), the diagram shows one point per emission angle, representing the color at each direction. If the emission color is uniform across angles, all points cluster at the same location.",[218,305,306],{},[307,308],"img",{"alt":309,"src":310},"Intensity Color CIE chromaticity diagram","/images/emission/result-intensity-color.png",[218,312,313],{},"When multiple chromaticity points are present, the \"Connect Data Points\" toggle in the right-side controls draws a line through the points, making it easy to track how color shifts across emission angles.",[218,315,316],{},"If any angle has no effective emission in the visible range (360–780 nm), that angle is omitted from the diagram and a skipped-angle count is shown on the page.",[226,318,320],{"id":319},"when-color-is-unavailable","When color is unavailable",[218,322,323],{},"When any of the following conditions occur, the Intensity Color page cannot display chromaticity results and shows a corresponding message:",[325,326,327,340],"table",{},[328,329,330],"thead",{},[331,332,333,337],"tr",{},[334,335,336],"th",{},"State",[334,338,339],{},"Description",[341,342,343,354,364,374],"tbody",{},[331,344,345,351],{},[346,347,348],"td",{},[222,349,350],{},"No result",[346,352,353],{},"The Intensity detector has not been run. Run the calculation first. Message: \"Run the Intensity detector to compute emission color.\"",[331,355,356,361],{},[346,357,358],{},[222,359,360],{},"Weighted Average mode",[346,362,363],{},"Intensity is in Weighted Average wavelength mode — the wavelength dimension is collapsed and cannot be integrated for chromaticity. Switch to Sweep mode and rerun. Message: \"Wavelength is in Weighted Average mode — switch Intensity wavelength to Sweep to compute color.\"",[331,365,366,371],{},[346,367,368],{},[222,369,370],{},"Single wavelength",[346,372,373],{},"Only one wavelength point was sampled. Computing chromaticity requires a multi-point spectrum covering the visible range. Set wavelength to a Sweep covering 360–780 nm and rerun. 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Message: \"No visible emission in the sampled range.\"",[226,385,387],{"id":386},"controls","Controls",[325,389,390,400],{},[328,391,392],{},[331,393,394,397],{},[334,395,396],{},"Control",[334,398,399],{},"Function",[341,401,402,410,418,426],{},[331,403,404,407],{},[346,405,406],{},"Observer (2° / 10°)",[346,408,409],{},"Select the CIE standard observer in the Intensity configuration on the Optics page; affects the calculation, not just the display — a new run is needed for changes to take effect",[331,411,412,415],{},[346,413,414],{},"Chart / Table toggle",[346,416,417],{},"Switch between the CIE chromaticity diagram and the per-angle color data table",[331,419,420,423],{},[346,421,422],{},"Connect Data Points",[346,424,425],{},"Draw a line through chromaticity points in angle-sweep mode",[331,427,428,431],{},[346,429,430],{},"Export CSV",[346,432,433],{},"Export per-angle chromaticity coordinates and color values",[226,435,437],{"id":436},"next","Next",[218,439,440,441,255],{},"To see how emitted power is distributed across optical modes (Top Outcoupling, Bottom Outcoupling, Waveguide, etc.), go to ",[270,442,443],{"href":96},"Mode",{"title":445,"searchDepth":446,"depth":446,"links":447},"",2,[448,449,450,451,452],{"id":228,"depth":446,"text":229},{"id":279,"depth":446,"text":280},{"id":319,"depth":446,"text":320},{"id":386,"depth":446,"text":387},{"id":436,"depth":446,"text":437},"CIE chromaticity of the emission spectrum","md",null,{},true,{"title":127,"description":453},"WOXk80jwdGwmJYbBvBla8F75dRIUvDWs_TK_fWFezKQ",[461,463],{"title":123,"path":124,"stem":125,"description":462,"children":-1},"Angular and spectral emission intensity, and normalized views",{"title":70,"path":136,"stem":137,"description":464,"children":-1},"From results pages to sweep and optimization analysis",1782152029777]