Data format:  Wavelength (nm) <tab> Transmission (0-1)
500.0	5.7625e-04
500.2	5.5083e-04
500.4	5.5258e-04
500.6	4.2955e-04
500.8	3.7437e-04
501.0	4.0079e-04
501.2	4.3939e-04
501.4	4.2358e-04
501.6	4.4701e-04
501.8	4.9285e-04
502.0	5.5923e-04
502.2	5.5015e-04
502.4	6.2486e-04
502.6	6.4544e-04
502.8	7.126e-04
503.0	7.9753e-04
503.2	9.046e-04
503.4	0.00107
503.6	0.00133
503.8	0.00162
504.0	0.00203
504.2	0.00259
504.4	0.00324
504.6	0.00393
504.8	0.00441
505.0	0.0046
505.2	0.00423
505.4	0.00378
505.6	0.00319
505.8	0.00269
506.0	0.00221
506.2	0.00202
506.4	0.00172
506.6	0.00152
506.8	0.00146
507.0	0.00139
507.2	0.00142
507.4	0.0015
507.6	0.00152
507.8	0.00157
508.0	0.00157
508.2	0.00152
508.4	0.0015
508.6	0.00156
508.8	0.00178
509.0	0.00195
509.2	0.00224
509.4	0.00255
509.6	0.0031
509.8	0.00378
510.0	0.00475
510.2	0.00567
510.4	0.00637
510.6	0.0065
510.8	0.00616
511.0	0.00552
511.2	0.00472
511.4	0.00392
511.6	0.00328
511.8	0.00279
512.0	0.00244
512.2	0.00215
512.4	0.00192
512.6	0.00173
512.8	0.00165
513.0	0.00149
513.2	0.00137
513.4	0.00132
513.6	0.00127
513.8	0.00126
514.0	0.00122
514.2	0.00125
514.4	0.00127
514.6	0.00131
514.8	0.00137
515.0	0.00146
515.2	0.00152
515.4	0.00163
515.6	0.00179
515.8	0.00199
516.0	0.00217
516.2	0.00235
516.4	0.00264
516.6	0.00293
516.8	0.00316
517.0	0.00337
517.2	0.00349
517.4	0.00355
517.6	0.00354
517.8	0.00345
518.0	0.00333
518.2	0.00304
518.4	0.00287
518.6	0.00269
518.8	0.00252
519.0	0.00235
519.2	0.00223
519.4	0.00213
519.6	0.00203
519.8	0.00191
520.0	0.00189
520.2	0.00191
520.4	0.00191
520.6	0.00195
520.8	0.00193
521.0	0.00198
521.2	0.00208
521.4	0.00209
521.6	0.0022
521.8	0.00231
522.0	0.00243
522.2	0.00249
522.4	0.0025
522.6	0.00259
522.8	0.00264
523.0	0.00271
523.2	0.00263
523.4	0.00262
523.6	0.00257
523.8	0.00246
524.0	0.00243
524.2	0.00228
524.4	0.00221
524.6	0.00207
524.8	0.00204
525.0	0.00191
525.2	0.00191
525.4	0.00178
525.6	0.00177
525.8	0.00178
526.0	0.00178
526.2	0.00181
526.4	0.00186
526.6	0.00189
526.8	0.00198
527.0	0.00207
527.2	0.00224
527.4	0.00239
527.6	0.00256
527.8	0.00285
528.0	0.00319
528.2	0.00349
528.4	0.00396
528.6	0.00437
528.8	0.0047
529.0	0.00499
529.2	0.00512
529.4	0.00505
529.6	0.0048
529.8	0.00441
530.0	0.00388
530.2	0.00339
530.4	0.00295
530.6	0.00267
530.8	0.0023
531.0	0.00205
531.2	0.00183
531.4	0.00165
531.6	0.00154
531.8	0.00147
532.0	0.00137
532.2	0.00134
532.4	0.00129
532.6	0.00127
532.8	0.00127
533.0	0.00132
533.2	0.00135
533.4	0.00144
533.6	0.00152
533.8	0.00171
534.0	0.00192
534.2	0.0022
534.4	0.00264
534.6	0.0033
534.8	0.00413
535.0	0.00539
535.2	0.00675
535.4	0.00757
535.6	0.00739
535.8	0.00612
536.0	0.00446
536.2	0.00313
536.4	0.00211
536.6	0.00148
536.8	0.00108
537.0	8.1242e-04
537.2	6.3483e-04
537.4	5.3116e-04
537.6	4.1961e-04
537.8	3.0696e-04
538.0	2.9392e-04
538.2	2.4019e-04
538.4	2.5051e-04
538.6	1.8588e-04
538.8	1.7896e-04
539.0	1.2638e-04
539.2	1.6131e-04
539.4	1.2937e-04
539.6	1.1667e-04
539.8	1.1086e-04
540.0	1.0673e-04
540.2	1.2161e-04
540.4	1.1477e-04
540.6	1.0496e-04
540.8	1.0535e-04
541.0	1.0491e-04
541.2	1.0419e-04
541.4	1.0411e-04
541.6	1.0324e-04
541.8	1.0372e-04
542.0	1.0364e-04
542.2	1.0361e-04
542.4	1.0413e-04
542.6	1.0426e-04
542.8	1.0405e-04
543.0	1.0416e-04
543.2	1.0414e-04
543.4	1.041e-04
543.6	1.0513e-04
543.8	1.0561e-04
544.0	1.0574e-04
544.2	1.0627e-04
544.4	1.059e-04
544.6	1.0555e-04
544.8	1.0488e-04
545.0	1.0488e-04
545.2	1.0559e-04
545.4	1.0409e-04
545.6	1.0459e-04
545.8	1.0492e-04
546.0	1.0385e-04
546.2	1.0386e-04
546.4	1.0373e-04
546.6	1.0368e-04
546.8	1.0372e-04
547.0	1.0356e-04
547.2	1.0337e-04
547.4	1.0323e-04
547.6	1.0334e-04
547.8	1.0442e-04
548.0	1.0449e-04
548.2	1.041e-04
548.4	1.0441e-04
548.6	1.0471e-04
548.8	1.0493e-04
549.0	1.0469e-04
549.2	1.0473e-04
549.4	1.0495e-04
549.6	1.0518e-04
549.8	1.0633e-04
550.0	1.0875e-04
550.2	1.069e-04
550.4	1.0698e-04
550.6	1.0705e-04
550.8	1.066e-04
551.0	1.0715e-04
551.2	1.0704e-04
551.4	1.073e-04
551.6	1.0888e-04
551.8	1.0688e-04
552.0	1.0694e-04
552.2	1.0765e-04
552.4	1.0716e-04
552.6	1.0806e-04
552.8	1.0881e-04
553.0	1.0809e-04
553.2	1.2544e-04
553.4	1.0792e-04
553.6	1.3379e-04
553.8	1.0854e-04
554.0	1.9377e-04
554.2	1.2056e-04
554.4	1.0984e-04
554.6	1.1691e-04
554.8	1.2873e-04
555.0	1.609e-04
555.2	1.4029e-04
555.4	1.2704e-04
555.6	1.6541e-04
555.8	1.6867e-04
556.0	1.5412e-04
556.2	1.8941e-04
556.4	2.0921e-04
556.6	1.8675e-04
556.8	2.6224e-04
557.0	2.3491e-04
557.2	2.4835e-04
557.4	2.5881e-04
557.6	2.7559e-04
557.8	3.5249e-04
558.0	3.5532e-04
558.2	3.6456e-04
558.4	5.1644e-04
558.6	5.0417e-04
558.8	5.5781e-04
559.0	5.8927e-04
559.2	6.4015e-04
559.4	6.8064e-04
559.6	7.4271e-04
559.8	8.0757e-04
560.0	8.2202e-04
560.2	9.4471e-04
560.4	9.622e-04
560.6	0.00101
560.8	0.00113
561.0	0.00121
561.2	0.00128
561.4	0.00133
561.6	0.0015
561.8	0.00163
562.0	0.00177
562.2	0.00195
562.4	0.00216
562.6	0.00239
562.8	0.00268
563.0	0.00299
563.2	0.00338
563.4	0.00389
563.6	0.00441
563.8	0.00503
564.0	0.00586
564.2	0.00684
564.4	0.00792
564.6	0.0093
564.8	0.011
565.0	0.01308
565.2	0.01567
565.4	0.01893
565.6	0.02321
565.8	0.02881
566.0	0.03581
566.2	0.04512
566.4	0.05813
566.6	0.0749
566.8	0.0984
567.0	0.1312
567.2	0.17644
567.4	0.23831
567.6	0.32153
567.8	0.42549
568.0	0.54378
568.2	0.66342
568.4	0.77321
568.6	0.85232
568.8	0.90712
569.0	0.94261
569.2	0.9643
569.4	0.97439
569.6	0.97973
569.8	0.98158
570.0	0.98288
570.2	0.98097
570.4	0.97967
570.6	0.97937
570.8	0.97895
571.0	0.97707
571.2	0.9801
571.4	0.98041
571.6	0.98058
571.8	0.98152
572.0	0.98192
572.2	0.98329
572.4	0.98326
572.6	0.98379
572.8	0.98354
573.0	0.98324
573.2	0.98267
573.4	0.98064
573.6	0.98114
573.8	0.97963
574.0	0.97788
574.2	0.97699
574.4	0.97673
574.6	0.97738
574.8	0.9771
575.0	0.97682
575.2	0.97703
575.4	0.97896
575.6	0.98038
575.8	0.9824
576.0	0.98354
576.2	0.9833
576.4	0.98439
576.6	0.98652
576.8	0.98596
577.0	0.98639
577.2	0.98682
577.4	0.98664
577.6	0.98591
577.8	0.98502
578.0	0.98479
578.2	0.98344
578.4	0.98398
578.6	0.9822
578.8	0.98038
579.0	0.98049
579.2	0.97905
579.4	0.97948
579.6	0.97915
579.8	0.97795
580.0	0.97902
580.2	0.97924
580.4	0.97854
580.6	0.97962
580.8	0.97995
581.0	0.97958
581.2	0.98114
581.4	0.98122
581.6	0.98199
581.8	0.98095
582.0	0.98119
582.2	0.98164
582.4	0.98156
582.6	0.98196
582.8	0.9812
583.0	0.98119
583.2	0.98099
583.4	0.98009
583.6	0.9795
583.8	0.97967
584.0	0.97898
584.2	0.97838
584.4	0.97752
584.6	0.97874
584.8	0.97847
585.0	0.97805
585.2	0.97878
585.4	0.97776
585.6	0.97722
585.8	0.97821
586.0	0.97725
586.2	0.97842
586.4	0.97995
586.6	0.98016
586.8	0.98049
587.0	0.98156
587.2	0.9818
587.4	0.98277
587.6	0.98264
587.8	0.98311
588.0	0.98358
588.2	0.98416
588.4	0.98345
588.6	0.9847
588.8	0.98525
589.0	0.98592
589.2	0.98571
589.4	0.98564
589.6	0.98691
589.8	0.98833
590.0	0.98739
590.2	0.98719
590.4	0.98537
590.6	0.98566
590.8	0.98583
591.0	0.98632
591.2	0.98659
591.4	0.9857
591.6	0.98563
591.8	0.9846
592.0	0.98365
592.2	0.98415
592.4	0.98269
592.6	0.98306
592.8	0.98195
593.0	0.98134
593.2	0.98191
593.4	0.98193
593.6	0.98139
593.8	0.98158
594.0	0.98227
594.2	0.98221
594.4	0.98231
594.6	0.9833
594.8	0.98368
595.0	0.98439
595.2	0.98472
595.4	0.98598
595.6	0.98678
595.8	0.98695
596.0	0.98678
596.2	0.98682
596.4	0.9878
596.6	0.98746
596.8	0.98861
597.0	0.98883
597.2	0.98808
597.4	0.98769
597.6	0.98768
597.8	0.98816
598.0	0.98745
598.2	0.98672
598.4	0.98596
598.6	0.98527
598.8	0.98496
599.0	0.98407
599.2	0.98439
599.4	0.98421
599.6	0.98408
599.8	0.98391
600.0	0.98359
600.2	0.98327
600.4	0.98403
600.6	0.985
600.8	0.98573
601.0	0.98571
601.2	0.9855
601.4	0.98544
601.6	0.98647
601.8	0.98727
602.0	0.98775
602.2	0.98783
602.4	0.98737
602.6	0.98866
602.8	0.98747
603.0	0.98834
603.2	0.9888
603.4	0.98801
603.6	0.98646
603.8	0.98603
604.0	0.98573
604.2	0.9845
604.4	0.98363
604.6	0.98373
604.8	0.98197
605.0	0.98078
605.2	0.98016
605.4	0.97955
605.6	0.97928
605.8	0.97776
606.0	0.9782
606.2	0.9774
606.4	0.97779
606.6	0.97759
606.8	0.97737
607.0	0.97794
607.2	0.97781
607.4	0.97923
607.6	0.97982
607.8	0.98012
608.0	0.9805
608.2	0.98123
608.4	0.98233
608.6	0.98245
608.8	0.98328
609.0	0.98406
609.2	0.98353
609.4	0.98393
609.6	0.98346
609.8	0.98287
610.0	0.98317
610.2	0.98262
610.4	0.98251
610.6	0.98158
610.8	0.9805
611.0	0.98056
611.2	0.98021
611.4	0.97897
611.6	0.97924
611.8	0.97921
612.0	0.97891
612.2	0.97752
612.4	0.97734
612.6	0.97879
612.8	0.97899
613.0	0.97928
613.2	0.98015
613.4	0.9803
613.6	0.98042
613.8	0.98139
614.0	0.98164
614.2	0.982
614.4	0.98388
614.6	0.98446
614.8	0.98485
615.0	0.98663
615.2	0.98682
615.4	0.98752
615.6	0.9875
615.8	0.98757
616.0	0.98757
616.2	0.98754
616.4	0.98725
616.6	0.98711
616.8	0.98584
617.0	0.98573
617.2	0.98581
617.4	0.98491
617.6	0.98451
617.8	0.98315
618.0	0.98313
618.2	0.98133
618.4	0.98157
618.6	0.98139
618.8	0.9801
619.0	0.9806
619.2	0.98048
619.4	0.98094
619.6	0.9807
619.8	0.9808
620.0	0.98077
620.2	0.98264
620.4	0.98266
620.6	0.98362
620.8	0.98462
621.0	0.98563
621.2	0.98531
621.4	0.98672
621.6	0.98796
621.8	0.9879
622.0	0.98789
622.2	0.98923
622.4	0.98883
622.6	0.98881
622.8	0.98933
623.0	0.98884
623.2	0.98837
623.4	0.98826
623.6	0.98744
623.8	0.9868
624.0	0.98522
624.2	0.98412
624.4	0.98371
624.6	0.98312
624.8	0.98188
625.0	0.98128
625.2	0.98105
625.4	0.97946
625.6	0.97956
625.8	0.97919
626.0	0.97806
626.2	0.97802
626.4	0.97795
626.6	0.97878
626.8	0.97887
627.0	0.97915
627.2	0.97984
627.4	0.98069
627.6	0.98106
627.8	0.98213
628.0	0.9821
628.2	0.98332
628.4	0.98431
628.6	0.98542
628.8	0.98715
629.0	0.98813
629.2	0.98732
629.4	0.98804
629.6	0.98959
629.8	0.98847
630.0	0.98849
630.2	0.98912
630.4	0.99109
630.6	0.991
630.8	0.98997
631.0	0.98974
631.2	0.98915
631.4	0.98897
631.6	0.98952
631.8	0.98951
632.0	0.98988
632.2	0.98861
632.4	0.98749
632.6	0.98842
632.8	0.98898
633.0	0.98921
633.2	0.98883
633.4	0.98919
633.6	0.98876
633.8	0.98773
634.0	0.98844
634.2	0.9888
634.4	0.98831
634.6	0.98747
634.8	0.98764
635.0	0.98691
635.2	0.9887
635.4	0.98843
635.6	0.98759
635.8	0.98812
636.0	0.98808
636.2	0.98695
636.4	0.98686
636.6	0.98508
636.8	0.98543
637.0	0.98551
637.2	0.98441
637.4	0.98511
637.6	0.9847
637.8	0.98403
638.0	0.9847
638.2	0.98418
638.4	0.98485
638.6	0.98665
638.8	0.9854
639.0	0.98506
639.2	0.98597
639.4	0.98742
639.6	0.98774
639.8	0.98803
640.0	0.98769
640.2	0.98713
640.4	0.98878
640.6	0.98648
640.8	0.98757
641.0	0.98723
641.2	0.9876
641.4	0.98772
641.6	0.98577
641.8	0.98455
642.0	0.98361
642.2	0.98386
642.4	0.98389
642.6	0.98092
642.8	0.97939
643.0	0.97956
643.2	0.97855
643.4	0.97675
643.6	0.9784
643.8	0.97807
644.0	0.97936
644.2	0.97785
644.4	0.9765
644.6	0.97646
644.8	0.97776
645.0	0.97869
645.2	0.97994
645.4	0.98038
645.6	0.9813
645.8	0.98095
646.0	0.9835
646.2	0.98538
646.4	0.98483
646.6	0.98644
646.8	0.98611
647.0	0.98628
647.2	0.98649
647.4	0.98663
647.6	0.98269
647.8	0.98426
648.0	0.98355
648.2	0.98341
648.4	0.98162
648.6	0.9794
648.8	0.97939
649.0	0.97818
649.2	0.97846
649.4	0.97761
649.6	0.97685
649.8	0.97684
650.0	0.97621
650.2	0.97438
650.4	0.97612
650.6	0.9779
650.8	0.97718
651.0	0.97687
651.2	0.97811
651.4	0.97824
651.6	0.98
651.8	0.98158
652.0	0.98229
652.2	0.98232
652.4	0.98445
652.6	0.98585
652.8	0.98501
653.0	0.9846
653.2	0.98525
653.4	0.9858
653.6	0.98558
653.8	0.98492
654.0	0.98577
654.2	0.98411
654.4	0.98442
654.6	0.98311
654.8	0.98194
655.0	0.98201
655.2	0.98128
655.4	0.98247
655.6	0.98291
655.8	0.98258
656.0	0.98207
656.2	0.9835
656.4	0.98199
656.6	0.98187
656.8	0.98265
657.0	0.98199
657.2	0.98041
657.4	0.98076
657.6	0.97972
657.8	0.97925
658.0	0.97733
658.2	0.9769
658.4	0.97766
658.6	0.97802
658.8	0.97749
659.0	0.97763
659.2	0.97831
659.4	0.97999
659.6	0.98066
659.8	0.98341
660.0	0.9837
660.2	0.98448
660.4	0.98314
660.6	0.98392
660.8	0.98278
661.0	0.98278
661.2	0.98417
661.4	0.98157
661.6	0.98273
661.8	0.98079
662.0	0.97191
662.2	0.95095
662.4	0.91557
662.6	0.85635
662.8	0.788
663.0	0.71451
663.2	0.64744
663.4	0.59194
663.6	0.55407
663.8	0.52858
664.0	0.51144