first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
K				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC
K				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
S	C	0.640000	0.200000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC