2006 CIE luminous efficiency functions & PC (1 nm step size) - Growroom Lighting - International Cannagraphic Magazine Forums

Beta Test Team · 12-24-2014, 01:31 AM

These data are not likely useful to most people, but to the people that they are useful, they should be quite useful. For example, to convert lumen to umol/s from a lamp or LED digitized SPD, or to calculate the lux to PPF conversion factor of the lamp or LED using its digitized SPD.

We're sharing for the sake of sharing all our work we're able. This isn't anything unique, but it is likely the only place to find these data all in one place, in a easy to use manner.

This spreadsheet we made includes the following data sets by 1 nm step size, from 390 to 830 nm:

a) CIE luminous efficiency functions (2 degree)
b) CIE luminous efficiency functions (2 degree) as %
c) Photopic curve from the 2006 CIE LE functions

https://csrg.info/wp-content/uploads...ions-v1.1.xlsx

Dion · 02-12-2016, 09:12 PM

unfortunatley the link doesnt work =C

12-24-2014, 01:31 AM	#1
Beta Test Team Member Join Date: Sep 2014 Location: Out west where it's the best! Posts: 904	2006 CIE luminous efficiency functions & PC (1 nm step size) These data are not likely useful to most people, but to the people that they are useful, they should be quite useful. For example, to convert lumen to umol/s from a lamp or LED digitized SPD, or to calculate the lux to PPF conversion factor of the lamp or LED using its digitized SPD. We're sharing for the sake of sharing all our work we're able. This isn't anything unique, but it is likely the only place to find these data all in one place, in a easy to use manner. This spreadsheet we made includes the following data sets by 1 nm step size, from 390 to 830 nm: a) CIE luminous efficiency functions (2 degree) b) CIE luminous efficiency functions (2 degree) as % c) Photopic curve from the 2006 CIE LE functions https://csrg.info/wp-content/uploads...ions-v1.1.xlsx __________________ Our main threads: Cannabis absorptance spectra: calculated and compared Various approximate RQE of Cannabis (graphed) Action spectra and RQEs weighted with Cannabis absorptance 2006 CIE luminous efficiency functions & PC (1 nm step size) Plant patents, trademarks, and PBR: Let’s discuss facts (part 1) Last edited by Beta Test Team; 12-24-2014 at 03:18 AM..
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02-12-2016, 09:12 PM	#2
Dion Senior Member Join Date: Jan 2015 Location: On my way to happiness Posts: 1,461	unfortunatley the link doesnt work =C __________________ ----///-\\\---- ---\|\|\|---\|\|\|--- ---\|\|\|---\|\|\|--- ---\|\|\|---\|\|\|--- ----\\\-///---- -----\\///----- ------///\----- -----///\\\---- ----///--\\\---
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