first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
S				Tholen	VISNIR	Nathues	2010Icar..208..252N	SPEC+PHOT
S		0.378		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
S		0.990000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
SI				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC