cie2018_S_026: CIE alpha-opic action spectra

In Wei-Lim/lighting: Lighting Tools

CIE alpha-opic action spectra

Description

A dataset containing the action spectra representing the relative spectral sensitivity of the five alpha-opic human photoreceptors to optical radiation incident at the cornea, normalised to have a maximum value of 1. These action spectra are based on pre-receptoral filtering for a reference observer of age 32 years (CIE 1931 standard colorimetric observer) and are use to compute the metrology of optical readiation for ipRGC-influenced responses to light.

Usage

cie2018_S_026

Format

A wide format data frame with 4 variables:

nm

wavelength, in nm. Range and intervall: seq(300, 830, 5)

s_sc

S-cone-opic relating to the human S-cone response due to its photopigment

s_mc

S-cone-opic relating to the human M-cone response due to its photopigment

s_lc

S-cone-opic relating to the human L-cone response due to its photopigment

s_rh

rhodopic relating to the human rod response due to its photopigment (rhodopsin)

s_mel

melanopic relating to the human rod response due to its photopigment (melanopsin)

Source

\insertRef

CIE2018lighting

Wei-Lim/lighting documentation built on Oct. 17, 2023, 3:20 p.m.