D65 spectrum |
  
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D65 spectrum |
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The D65 spectrum used in some calculations is this:
Here is a table of the values:
Wavelength[nm] Intensity
380 50.0
385 52.3
390 54.6
395 68.7
400 82.8
405 87.1
410 91.5
415 92.5
420 93.4
425 90.1
430 86.7
435 95.8
440 104.9
445 110.9
450 117.0
455 117.4
460 117.8
465 116.3
470 114.9
475 115.4
480 115.9
485 112.4
490 108.8
495 109.1
500 109.4
505 108.6
510 107.8
515 106.3
520 104.8
525 106.2
530 107.7
535 106.0
540 104.4
545 104.2
550 104.0
555 102.0
560 100.0
565 98.2
570 96.3
575 96.1
580 95.8
585 92.2
590 88.7
595 89.3
600 90.0
605 89.8
610 89.6
615 88.6
620 87.7
625 85.5
630 83.3
635 83.5
640 83.7
645 81.9
650 80.0
655 80.1
660 80.2
665 81.2
670 82.3
675 80.3
680 78.3
685 74.0
690 69.7
695 70.7
700 71.6
705 73.0
710 74.3
715 68.0
720 61.6
725 65.7
730 69.9
735 72.5
740 75.1
745 69.3
750 63.6
755 55.0
760 46.4
765 56.6
770 66.8
775 65.1
780 63.4