# Extracted from file Polder2Spectrum.txt, available from http://smsc.cnes.fr/POLDER/GP_instrument.htm
# 	670P	
# 	k=5	
639.00	0.0013	
639.50	0.0025	
640.00	0.0036	
640.50	0.0037	
641.00	0.0037	
641.50	0.0039	
642.00	0.0040	
642.50	0.0042	
643.00	0.0044	
643.50	0.0042	
644.00	0.0040	
644.50	0.0043	
645.00	0.0045	
645.50	0.0053	
646.00	0.0060	
646.50	0.0064	
647.00	0.0069	
647.50	0.0072	
648.00	0.0074	
648.50	0.0093	
649.00	0.0112	
649.50	0.0124	
650.00	0.0136	
650.50	0.0157	
651.00	0.0179	
651.50	0.0200	
652.00	0.0220	
652.50	0.0283	
653.00	0.0345	
653.50	0.0406	
654.00	0.0467	
654.50	0.0585	
655.00	0.0703	
655.50	0.0889	
656.00	0.1076	
656.50	0.1357	
657.00	0.1638	
657.50	0.2046	
658.00	0.2455	
658.50	0.3031	
659.00	0.3606	
659.50	0.4296	
660.00	0.4986	
660.50	0.5789	
661.00	0.6593	
661.50	0.7281	
662.00	0.7970	
662.50	0.8495	
663.00	0.9021	
663.50	0.9345	
664.00	0.9668	
664.50	0.9806	
665.00	0.9943	
665.50	0.9950	
666.00	0.9956	
666.50	0.9849	
667.00	0.9742	
667.50	0.9603	
668.00	0.9465	
668.50	0.9283	
669.00	0.9101	
669.50	0.8913	
670.00	0.8724	
670.50	0.8555	
671.00	0.8385	
671.50	0.8232	
672.00	0.8079	
672.50	0.7951	
673.00	0.7822	
673.50	0.7725	
674.00	0.7628	
674.50	0.7511	
675.00	0.7395	
675.50	0.7242	
676.00	0.7089	
676.50	0.6857	
677.00	0.6624	
677.50	0.6275	
678.00	0.5925	
678.50	0.5448	
679.00	0.4971	
679.50	0.4484	
680.00	0.3997	
680.50	0.3525	
681.00	0.3054	
681.50	0.2648	
682.00	0.2243	
682.50	0.1926	
683.00	0.1610	
683.50	0.1390	
684.00	0.1171	
684.50	0.1008	
685.00	0.0844	
685.50	0.0737	
686.00	0.0630	
686.50	0.0547	
687.00	0.0465	
687.50	0.0405	
688.00	0.0345	
688.50	0.0297	
689.00	0.0249	
689.50	0.0225	
690.00	0.0201	
690.50	0.0175	
691.00	0.0149	
691.50	0.0136	
692.00	0.0123	
692.50	0.0110	
693.00	0.0097	
693.50	0.0087	
694.00	0.0077	
694.50	0.0072	
695.00	0.0067	
695.50	0.0067	
696.00	0.0067	
696.50	0.0057	
697.00	0.0046	
