first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C		0.65		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	S	0.570000	0.320000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
Caa				Tholen	VIS	Lazzaro	2004Icar..172..179L	SPEC
Ch				Bus	VIS	Lazzaro	2004Icar..172..179L	SPEC
X				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
X	X	0.3243	0.3243	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT