first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Bus	VIS	Angeli	2002A&A...391..757A	SPEC
S				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
S		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
SI				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC
Srw				Bus-DeMeo	VISNIR	Lucas	2017Icar..291..268L	SPEC