first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
E	L	0.460000	0.460000	Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
S				Tholen	VIS	Clark	1995Icar..113..387C	PHOT
Sp				Howell	VISNIR	Howell	1994JGR....9910847H	PHOT