CIE D65 subset used by The Butterfly’s Secret

CIE 2019, CIE standard illuminant D65, International Commission on Illumination (CIE), Vienna, AT.
DOI: https://doi.org/10.25039/CIE.DS.hjfjmt59
Original dataset: https://files.cie.co.at/Publications-datasets/CIE_std_illum_D65.csv
Dataset license: Creative Commons Attribution-ShareAlike 4.0 International
https://creativecommons.org/licenses/by-sa/4.0/

Modification: MVLscope selected 380–780 nm samples every 10 nm from the original 1 nm table. The supplied subset and its interpolation are provided under the same CC BY-SA 4.0 license. No endorsement by CIE is implied. This notice applies to the D65 dataset adaptation, not to unrelated MVLscope illustrations or original application code.

Colour matching uses an independently implemented analytic approximation described by Wyman, Sloan and Shirley (2013), Simple Analytic Approximations to the CIE XYZ Color Matching Functions, https://jcgt.org/published/0002/02/01/ .