K		R		G		B
m	0.001558636	0.0006599344	0.0015311753	0.0015807021
b	-0.6545742444	0.4330534066	2.001278013	1.0994163913
				
				
FWHM are <= 3 keV @ 1408				
K		R		G		B	
3.1458290692	2.5879235958	2.9829238667	3.0707781948	
 				
The green leaf of D4 may have a noticeable non-linearity above 1MeV.