alphaopic.action.spectra {LightLogR} | R Documentation |
Alphaopic (+ photopic) action spectra
Description
A dataframe of alphaopic action spectra plus the photopic action spectrum. The alphaopic action spectra are according to the CIE S 026/E:2018 standard. The alphaopic action spectra are for a 32-year-old standard observer. The photopic action spectrum is for a 2° standard observer.
Usage
alphaopic.action.spectra
Format
alphaopic.action.spectra
A datafram with 471 rows and 7 columns:
- wavelength
integer of wavelength, from 360 to 830 nm. Unit is nm
- melanopic
numeric melanopic action spectrum
- l_cone_opic
numeric L-cone opic action spectrum
- m_cone_opic
numeric M-cone opic action spectrum
- s_cone_opic
numeric S-cone opic action spectrum
- rhodopic
numeric rhodopic action spectrum
- photopic
numeric photopic action spectrum
Source
https://cie.co.at/datatable/cie-spectral-luminous-efficiency-photopic-vision
<https://files.cie.co.at/CIE S 026 alpha-opic Toolbox.xlsx>
References
CIE (2019). ISO/CIE 11664-1:2019(E). Colorimetry — Part 1: CIE standard colorimetric observers. Vienna, CIE
CIE (2018). CIE S 026/E:2018. CIE system for metrology of optical radiation for ipRGC-influenced responses of light. Vienna, CIE