Linear energy CIE 2008 luminous efficiency function 2 deg data

A dataset containing wavelengths at a 1 nm interval (390 nm to 830 nm) and the corresponding response values for a 2 degrees target. Original data from http://www.cvrl.org/ downloaded on 2014-04-29 The variables are as follows:

Usage

ciev2.spct

Format

A chroma_spct object with 441 rows and 4 variables

Details

• w.length (nm)

• s.e.response

Note

These data are not from the official CIE on-line distribution but are retained for backwards compatibility. It is recommended to download the latest version from https://cie.co.at/data-tables.

See also

Other Visual response data examples: beesxyzCMF.spct, ciev10.spct, ciexyzCC10.spct, ciexyzCC2.spct, ciexyzCMF10.spct, ciexyzCMF2.spct, cone_fundamentals10.spct

Author

CIE

Examples

ciev2.spct
#> Object: response_spct [441 x 2]
#> Wavelength range 390-830 nm, step 1 nm 
#> Label: CIE 2008 2 degrees V 
#> Variables:
#>  w.length: Wavelength [nm]
#>  s.e.response: Spectral energy response [W-1 m2 nm] 
#> --
#> # A tibble: 441 × 2
#>    w.length s.e.response
#>       <int>        <dbl>
#>  1      390     0.000415
#>  2      391     0.000503
#>  3      392     0.000608
#>  4      393     0.000734
#>  5      394     0.000884
#>  6      395     0.00106 
#>  7      396     0.00127 
#>  8      397     0.00150 
#>  9      398     0.00178 
#> 10      399     0.00210 
#> # ℹ 431 more rows