# Calculated filter transmission, from Schott Glass specifications
#
# Columns are
#   Wavelength (nm)
#   Filter glass internal transmission as a fraction, range 0 - 1.
400	8.46121E-06
401	8.45199E-06
402	8.39906E-06
403	8.40365E-06
404	8.41055E-06
405	8.37152E-06
406	8.38987E-06
407	8.36694E-06
408	8.3509E-06
409	8.36694E-06
410	8.33488E-06
411	8.34175E-06
412	8.3509E-06
413	8.33031E-06
414	8.3166E-06
415	8.30519E-06
416	8.28239E-06
417	8.29834E-06
418	8.28011E-06
419	8.26417E-06
420	8.25507E-06
421	8.24598E-06
422	8.24598E-06
423	8.24144E-06
424	8.23235E-06
425	8.24598E-06
426	8.24144E-06
427	8.26417E-06
428	8.27328E-06
429	8.28694E-06
430	8.29606E-06
431	8.29606E-06
432	8.30519E-06
433	8.32574E-06
434	8.31432E-06
435	8.33031E-06
436	8.34632E-06
437	8.3509E-06
438	8.36235E-06
439	8.36235E-06
440	8.36464E-06
441	8.37381E-06
442	8.37152E-06
443	8.39217E-06
444	8.38987E-06
445	8.39676E-06
446	8.39906E-06
447	8.41975E-06
448	8.41515E-06
449	8.41515E-06
450	8.40825E-06
451	8.41055E-06
452	8.39217E-06
453	8.39446E-06
454	8.38987E-06
455	8.38069E-06
456	8.36694E-06
457	8.3509E-06
458	8.35777E-06
459	8.36235E-06
460	8.36235E-06
461	8.36464E-06
462	8.36694E-06
463	8.3784E-06
464	8.38528E-06
465	8.38528E-06
466	8.39906E-06
467	8.41515E-06
468	8.42205E-06
469	8.41975E-06
470	8.41515E-06
471	8.43125E-06
472	8.44507E-06
473	8.4566E-06
474	8.46121E-06
475	8.45891E-06
476	8.46121E-06
477	8.46814E-06
478	8.46583E-06
479	8.48199E-06
480	8.49124E-06
481	8.49586E-06
482	8.48199E-06
483	8.47737E-06
484	1.62091E-05
485	3.25064E-05
486	6.28414E-05
487	0.000117033
488	0.000204519
489	0.00043607
490	0.000824821
491	0.001391727
492	0.002335007
493	0.003702615
494	0.005687465
495	0.00850607
496	0.012390331
497	0.017527726
498	0.024253742
499	0.032895246
500	0.043397635
501	0.056384794
502	0.072325752
503	0.089983132
504	0.10972113
505	0.132803837
506	0.157842747
507	0.184016556
508	0.212760861
509	0.242748551
510	0.273771356
511	0.305811586
512	0.33823877
513	0.368360292
514	0.399245332
515	0.430670619
516	0.460030327
517	0.488063978
518	0.515593605
519	0.540846924
520	0.564849862
521	0.588337501
522	0.609297015
523	0.628135222
524	0.646242532
525	0.662527152
526	0.677566808
527	0.691913904
528	0.705289001
529	0.715562255
530	0.725559508
531	0.735625191
532	0.744441919
533	0.751669277
534	0.759278921
535	0.765640531
536	0.771714007
537	0.777405336
538	0.783285961
539	0.788274354
540	0.79156001
541	0.795572641
542	0.799008792
543	0.80393869
544	0.807315595
545	0.810819218
546	0.81408971
547	0.816593747
548	0.819139481
549	0.821310602
550	0.823836632
551	0.825074758
552	0.826977231
553	0.828296053
554	0.829115453
555	0.830253234
556	0.831199972
557	0.832201559
558	0.832752449
559	0.833451047
560	0.834237103
561	0.834247776
562	0.834551117
563	0.836357029
564	0.835532069
565	0.835353757
566	0.835492987
567	0.834231969
568	0.834441685
569	0.836171134
570	0.835795352
571	0.835638265
572	0.834580563
573	0.834591823
574	0.835308453
575	0.834392255
576	0.834141124
577	0.832943058
578	0.831538484
579	0.830570322
580	0.830932085
581	0.831053427
582	0.830084744
583	0.827995581
584	0.826755109
585	0.826400784
586	0.825822043
587	0.824778932
588	0.823073456
589	0.82271641
590	0.820316368
591	0.819698903
592	0.817948433
593	0.815297753
594	0.814221236
595	0.811349475
596	0.811166755
597	0.810528321
598	0.807652514
599	0.80700254
600	0.80613228
601	0.80303237
602	0.800155765
603	0.799726337
604	0.796856638
605	0.793547731
606	0.791792371
607	0.789810893
608	0.788048384
609	0.785407766
610	0.783208454
611	0.780571862
612	0.779251585
613	0.776833202
614	0.773335332
615	0.770705935
616	0.769596974
617	0.766972049
618	0.765645291
619	0.76215422
620	0.759106168
621	0.755835336
622	0.753866198
623	0.751255904
624	0.747369962
625	0.745198163
626	0.741539499
627	0.738518521
628	0.735929205
629	0.732084801
630	0.729090739
631	0.725258355
632	0.721232887
633	0.718685873
634	0.716348602
635	0.712966209
636	0.709597041
637	0.70726257
638	0.703708874
639	0.699331301
640	0.696816971
641	0.692676094
642	0.688347553
643	0.683830114
644	0.680940311
645	0.678639894
646	0.675380934
647	0.671323823
648	0.667446811
649	0.664001113
650	0.659978432
651	0.656372525
652	0.652559687
653	0.648178634
654	0.644196203
655	0.640232893
656	0.637439623
657	0.634092945
658	0.629990551
659	0.625331491
660	0.622196815
661	0.617940678
662	0.614252572
663	0.60984012
664	0.606582641
665	0.602747829
666	0.599139054
667	0.594227457
668	0.589513226
669	0.585773544
670	0.581834611
671	0.578478679
672	0.574210409
673	0.56924088
674	0.565397983
675	0.561536282
676	0.557886823
677	0.552634518
678	0.547783243
679	0.544347682
680	0.539545591
681	0.535266183
682	0.530137155
683	0.526097332
684	0.52136552
685	0.517491844
686	0.512820228
687	0.507980823
688	0.503178979
689	0.499051399
690	0.494642878
691	0.489903609
692	0.485228498
693	0.480701379
694	0.475398799
695	0.471108505
696	0.466035483
697	0.462107203
698	0.457584535
699	0.452580775
700	0.447646582
701	0.443025482
702	0.437980531
703	0.433115434
704	0.42922045
705	0.425473016
706	0.420384329
707	0.415486984
708	0.410931324
709	0.406854891
710	0.402205047
711	0.398320001
712	0.393440684
713	0.388862691
714	0.384364064
715	0.379005622
716	0.375394344
717	0.372085711
718	0.367114019
719	0.362174761
720	0.357420422
721	0.353379616
722	0.349237695
723	0.344986583
724	0.340791038
725	0.336997026
726	0.332686817
727	0.328561063
728	0.324589379
729	0.320253336
730	0.316213812
731	0.31107587
732	0.307348961
733	0.304161194
734	0.300130193
735	0.295390112
736	0.291529794
737	0.288075256
738	0.283930056
739	0.279814867
740	0.275375861
741	0.271346545
742	0.267567863
743	0.263941295
744	0.260800862
745	0.25513057
746	0.251218297
747	0.246990614
748	0.242932707
749	0.239130685
750	0.235794251
751	0.231967019
752	0.228061435
753	0.224605806
754	0.221401518
755	0.218014792
756	0.214664252
757	0.211138832
758	0.207253422
759	0.204294253
760	0.201377693
761	0.197586389
762	0.194145847
763	0.190834157
764	0.187834037
765	0.184403831
766	0.180814665
767	0.178003992
768	0.175408023
769	0.17237977
770	0.168852608
771	0.165548509
772	0.162623497
773	0.159570918
774	0.157134173
775	0.154047556
776	0.151004324
777	0.148320409
778	0.145761287
779	0.142974147
780	0.14045895
781	0.137899075
782	0.135210243
783	0.13238702
784	0.129691567
785	0.127254886
786	0.125063485
787	0.122524846
788	0.120092849
789	0.11783633
790	0.11525364
791	0.112903537
792	0.111073961
793	0.108719233
794	0.106590916
795	0.104293376
796	0.102554397
797	0.100498384
798	0.098540255
799	0.096407487
800	0.094246134
801	0.092422111
802	0.090259105
803	0.088241956
804	0.086666519
805	0.08493322
806	0.082928709
807	0.081185655
808	0.079354293
809	0.077544416
810	0.075426424
811	0.074487394
812	0.072849937
813	0.071134531
814	0.069913621
815	0.068492601
816	0.066788653
817	0.065308131
818	0.063753183
819	0.062562586
820	0.060899735
821	0.059451784
822	0.058263602
823	0.057087876
824	0.055698286
825	0.054463906
826	0.053200686
827	0.051827856
828	0.051122251
829	0.049565446
830	0.048669963
831	0.047490333
832	0.046331582
833	0.045510591
834	0.044301328
835	0.043110318
836	0.04217028
837	0.040900138
838	0.04021625
839	0.039019089
840	0.037881907
841	0.037478519
842	0.036261788
843	0.035416315
844	0.034239287
845	0.033658359
846	0.033151283
847	0.032579948
848	0.031462593
849	0.030687957
850	0.029702995
851	0.029325552
852	0.028368768
853	0.027699496
854	0.027337286
855	0.026129852
856	0.02612602
857	0.025036829
858	0.024388973
859	0.023806324
860	0.02336827
861	0.022402796
862	0.021901238
863	0.021535846
864	0.020692134
865	0.020066527
866	0.019476103
867	0.019790112
868	0.019036958
869	0.018231325
870	0.018066292
871	0.017993793
872	0.017014098
873	0.016899485
874	0.016302508
875	0.015889721
876	0.015419512
877	0.015082438
878	0.014770234
879	0.014523343
880	0.013839797
881	0.013563261
882	0.013347565
883	0.01309642
884	0.012641044
885	0.012397652
886	0.011957075
887	0.01126293
888	0.010967308
889	0.01098319
890	0.010423563
891	0.010339147
892	0.00978392
893	0.009783045
894	0.0096859
895	0.009338196
896	0.008906954
897	0.008680521
898	0.008282575
899	0.008325153
900	0.008251874
901	0.008021631
902	0.007921807
903	0.007628011
904	0.007489949
905	0.007394039
906	0.007192009
907	0.007006295
908	0.006708096
909	0.006580642
910	0.00644199
911	0.006243836
912	0.006133769
913	0.006096971
914	0.005917283
915	0.0058342
916	0.005636152
917	0.005363657
918	0.005197331
919	0.00510972
920	0.004937488
921	0.0048842
922	0.004654941
923	0.004583096
924	0.00444186
925	0.004313099
926	0.00426396
927	0.004128803
928	0.003968093
929	0.00382047
930	0.003756751
931	0.003658095
932	0.003552331
933	0.003560767
934	0.003534396
935	0.003456431
936	0.003312281
937	0.003204496
938	0.003106853
939	0.003082524
940	0.003002842
941	0.002916734
942	0.003020294
943	0.002906202
944	0.002756276
945	0.002704042
946	0.002623153
947	0.002579616
948	0.002522281
949	0.002451751
950	0.002382495
951	0.002361818
952	0.002320913
953	0.002247296
954	0.002181508
955	0.002129706
956	0.002066068
957	0.002015957
958	0.002003406
959	0.001966438
960	0.001917851
961	0.001869898
962	0.001799482
963	0.001759104
964	0.001764731
965	0.001707961
966	0.001624924
967	0.001576247
968	0.001528459
969	0.001523107
970	0.001507337
971	0.001465954
972	0.001465847
973	0.001460637
974	0.00142005
975	0.001385092
976	0.001340932
977	0.001321517
978	0.001292787
979	0.001250409
980	0.001213477
981	0.001181688
982	0.001181639
983	0.001163679
984	0.001119593
985	0.001102214
986	0.001110814
987	0.001038574
988	0.001009649
989	0.000997394
990	0.000945397
991	0.000914213
992	0.000902649
993	0.000887394
994	0.000872303
995	0.000864791
996	0.000813512
997	0.000820686
998	0.000806288
999	0.000792032
1000	0.000784948