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photobiology (version 0.11.4)

D65.illuminant.spct: CIE D65 illuminant data

Description

A dataset containing wavelengths at a 5 nm interval (300 nm to 830 nm) and the corresponding spectral energy irradiance normalized to 1 at 560 nm. Spectrum approximates the midday solar spectrum at middle latitude as 'corresponds' to the white point of a black body a 6504 K. Original data from CIE downloaded on 2024-11-30 The variables are as follows:

Usage

D65.illuminant.spct

Arguments

Format

A source spectrum with 531 rows and 2 variables

  • w.length (nm)

  • s.e.irrad (rel. units)

Author

CIE

References

CIE 2022, CIE standard illuminant D65, International Commission on Illumination (CIE), Vienna, Austria, tools:::Rd_expr_doi("10.25039/CIE.DS.hjfjmt59").

See Also

Other Spectral data examples: A.illuminant.spct, D50.illuminant.spct, Ler_leaf.spct, black_body.spct, ccd.spct, clear.spct, filter_cps.mspct, green_leaf.spct, phenylalanine.spct, photodiode.spct, sun.spct, sun_daily.spct, sun_evening.spct, two_filters.spct, water.spct, white_led.source_spct

Examples

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D65.illuminant.spct

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