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{ RCSid $Id$ } |
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{ |
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CIE standard response curves. |
| 4 |
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| 7 |
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| 8 |
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LEmax : 683; { maximum luminous efficacy } |
| 9 |
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| 10 |
< |
photopic(i) = LEmax * triy(i); |
| 10 |
> |
photopic(i) : LEmax * triy(i); |
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|
| 12 |
< |
scotopic(x)= if(380-x,0,if(x-780,0, |
| 12 |
> |
scotopic(x): if(380-x,0,if(x-780,0, |
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LEmax/.402 * select(x-379,0.000598,0.000665,0.000752,0.000854, |
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0.000972,0.001108,0.001268,0.001453,0.001668,0.001918,0.002209, |
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0.002547,0.002939,0.003394,0.003921,0.00453,0.00524,0.00605, |
| 64 |
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1.932e-07,1.829e-07,1.731e-07,1.638e-07,1.551e-07,1.468e-07, |
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1.39e-07))); |
| 66 |
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| 67 |
< |
trix(x)=select(x-359,0.0001299,0.000145847,0.0001638021, |
| 67 |
> |
trix(x):select(x-359,0.0001299,0.000145847,0.0001638021, |
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0.0001840037,0.0002066902,0.0002321,0.000260728,0.000293075, |
| 69 |
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0.000329388,0.000369914,0.0004149,0.0004641587,0.000518986, |
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0.000581854,0.0006552347,0.0007416,0.0008450296,0.0009645268, |
| 154 |
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1.656215e-06,1.544022e-06,1.43944e-06,1.341977e-06, |
| 155 |
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1.251141e-06); |
| 156 |
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|
| 157 |
< |
triy(x)=select(x-359,3.917e-06,4.393581e-06,4.929604e-06, |
| 157 |
> |
triy(x):select(x-359,3.917e-06,4.393581e-06,4.929604e-06, |
| 158 |
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5.532136e-06,6.208245e-06,6.965e-06,7.813219e-06,8.767336e-06, |
| 159 |
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9.839844e-06,1.104323e-05,1.239e-05,1.388641e-05,1.555728e-05, |
| 160 |
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1.744296e-05,1.958375e-05,2.202e-05,2.483965e-05,2.804126e-05, |
| 239 |
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8.492513e-07,7.917212e-07,7.380904e-07,6.881098e-07,6.4153e-07, |
| 240 |
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5.980895e-07,5.575746e-07,5.19808e-07,4.846123e-07,4.5181e-07); |
| 241 |
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|
| 242 |
< |
triz(x)=select(x-359,0.0006061,0.0006808792,0.0007651456, |
| 242 |
> |
triz(x):select(x-359,0.0006061,0.0006808792,0.0007651456, |
| 243 |
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0.0008600124,0.0009665928,0.001086,0.001220586,0.001372729, |
| 244 |
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0.001543579,0.001734286,0.001946,0.002177777,0.002435809, |
| 245 |
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0.002731953,0.003078064,0.003486,0.003975227,0.00454088, |
